DE20102209U1 - Pressure tanks, especially gas-tight plastic tanks - Google Patents
Pressure tanks, especially gas-tight plastic tanksInfo
- Publication number
- DE20102209U1 DE20102209U1 DE20102209U DE20102209U DE20102209U1 DE 20102209 U1 DE20102209 U1 DE 20102209U1 DE 20102209 U DE20102209 U DE 20102209U DE 20102209 U DE20102209 U DE 20102209U DE 20102209 U1 DE20102209 U1 DE 20102209U1
- Authority
- DE
- Germany
- Prior art keywords
- casing
- pressure vessel
- vessel according
- parts
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004033 plastic Substances 0.000 title claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 2
- 239000002347 wear-protection layer Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
- F17C1/04—Protecting sheathings
- F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
- F17C1/04—Protecting sheathings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/056—Small (<1 m3)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0617—Single wall with one layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0619—Single wall with two layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
- F17C2203/0663—Synthetics in form of fibers or filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
- F17C2205/0115—Dismountable protective hulls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0308—Protective caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
- F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of the pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/035—High pressure (>10 bar)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/015—Facilitating maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0165—Applications for fluid transport or storage on the road
- F17C2270/0168—Applications for fluid transport or storage on the road by vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
-1-Beschreibung-1-Description
Die Erfindung betrifft einen Druckbehälter, insbesondere einen gasdichten Kunststoffbehälter nach dem Oberbegriff des ersten Patentanspruchs. Es sind 'zahlreiche gasdichte Kunststoffbehälter bekannt, welche eingespritzte Anschlußrauf fen und eine Faserumwicklung am Außenmantel aufweisen. Zum Schutz gegen Beschädigungen durch äußere Einflüsse werden diese Druckbehälter mit einer zusätzlichen Verschleißschutzschicht versehen. Dies erfolgt z.B. gem. EP 063567 Al und EP 0353850 A2 durch Umspritzen. Nachteilig ist dabei, dass die durch Umspritzen hergestellte Verschleißschutzschicht unlösbar mit dem eigentlichen Druckbehälter verbunden und somit bei einer Inspektion nicht abnehmbar ist. \ The invention relates to a pressure vessel, in particular a gas-tight plastic vessel according to the preamble of the first patent claim. Numerous gas-tight plastic vessels are known which have injected connection strips and a fiber wrapping on the outer casing. To protect against damage from external influences, these pressure vessels are provided with an additional wear protection layer. This is done, for example, by overmolding in accordance with EP 063567 A1 and EP 0353850 A2. The disadvantage here is that the wear protection layer produced by overmolding is permanently connected to the actual pressure vessel and thus cannot be removed during an inspection.
Aufgabe der Erfindung ist es, einen Druckbehälter zuThe object of the invention is to provide a pressure vessel
entwickeln, der eine Ummantelung ^aufweist, die beiwhich has a coating ^that can be
Inspektion die Prüfung der Unversehrtheit der Faserumwicklung gewährleistet. '■. Inspection ensures the integrity of the fiber wrapping is checked. '■.
Diese Aufgabe wird mit den Merkmalen des ersten Schutzanspruchs gelöst. Vorteilhafte Ausbildungen ergebenThis task is solved with the features of the first protection claim. Advantageous developments result
• ····
-2--2-
sich aus den Unteransprüchen. Der Druckbehälter ist dabei insbesondere als gasdichter Kunststoffbehälter für Kraftfahrzeuge ausgebildet und weist1 eine oder mehrere Anschlußmuffen auf, wobei erfindungsgemäß eine abnehmbare Ummantelung den Druckbehälter umschließt. Die Ummantelung besteht dabei wenigstens aus zwei Teilen, die in einer Teilungsebene voneinander trennbar oder zusammensetzbar sind. Die Teilungsebene der Ummantelung verläuft dabei entweder entlang der Längsachse des Behälters oder rechtwinklig dazu, d.h. radial umlaufend.from the subclaims. The pressure vessel is designed in particular as a gas-tight plastic container for motor vehicles and has one or more connecting sleeves, whereby according to the invention a removable casing encloses the pressure vessel. The casing consists of at least two parts which can be separated from one another or put together in a dividing plane. The dividing plane of the casing runs either along the longitudinal axis of the container or at right angles to it, ie radially all the way around.
Dabei kann die Ummantelung z.B. durch eine mittig angeordnete radiale Teilungsebene in zwei Teile gleicher Länge oder durch eine außermittig !angeordnete radiale Teilungsebene in zwei Teile unterschiedlicher Länge geteilt werden.The casing can be divided, for example, into two parts of equal length by a centrally arranged radial division plane or into two parts of different lengths by an off-center radial division plane.
Ein Teil der Ummantelung kann dabei ;im wesentlichen den gesamten Druckbehälter umschließen und der andere zweite Teil der Ummantelung deckelartig an den ersten Teil der Ummantelung anschließen. Es ist auch möglich, dass die Ummantelung durch mehrere radial umlaufende Teilungsebenen in mehrere Teile untergliedert ist, z.B. in ein Mittelteil und zwei sich gegenüberliegende Endteile, die im wesentlichen baugleich ausgebildet sind.One part of the casing can essentially enclose the entire pressure vessel and the other second part of the casing can be connected to the first part of the casing like a lid. It is also possible for the casing to be divided into several parts by several radially encircling division planes, e.g. into a middle part and two opposite end parts, which are essentially structurally identical.
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Weiterhin kann es vorteilhaft sein, wenn die Ummantelung in ihrer Länge der Länge des Druckbehälters anpaßbar ist. Dazu sind ein oder mehrere Teile der Ummantelung in ihrer Länge veränderbar. Die Längenveränderung kann z.B. teleskopartig erfolgen. Alternativ kann auch wenigstens ein Teil der Ummantelung in der Art eines längenveränderlichen Faltenbalges ausgebildet sein. Vorzugsweise ist dabei das Mittelteil in seiner Länge veränderbar gestaltet.
Liegt die Teilungsebene entlang der Längsachse können beide Teile der Ummantelung über ein Faltscharnier miteinander verbunden sein.It can also be advantageous if the length of the casing can be adapted to the length of the pressure vessel. For this purpose, one or more parts of the casing can be changed in length. The length can be changed telescopically, for example. Alternatively, at least one part of the casing can be designed in the form of a length-adjustable bellows. The middle part is preferably designed so that its length can be changed.
If the dividing plane lies along the longitudinal axis, both parts of the casing can be connected to each other via a folding hinge.
Generell ist es günstig, wenn die aufeinander zuweisenden Flächen der einzelnen Teile ; der Ummantelung ineinandergreifende Formelemente aufweisen um eine lagegenaue und einfache Montage zu gewährleisten.In general, it is advantageous if the surfaces of the individual parts of the casing facing each other have interlocking shaped elements in order to ensure precise and easy assembly.
Es können auch an den Teilen der Ummantelung Flansche vorgesehen werden, die nach dem Zusammenstecken aneinander anliegen und über Befestigungselemente miteinander verbindbar sind. Die einzelnen Teile der Ummantelung können auch durch am Außenumfang umgreifende Schellen miteinander befestigt werden.Flanges can also be provided on the parts of the casing, which lie against one another when put together and can be connected to one another using fastening elements. The individual parts of the casing can also be fastened to one another using clamps that encircle the outer circumference.
Vorteilhafter Weise sind im Bereich de:r Anschlußmuffen des Druckbehälters in der Ummantelung Ausstülpungen vorgesehen, welche diese Anschlußmuffen umgeben.1 Die AusstülpungenAdvantageously, protrusions are provided in the casing in the area of the connection sleeves of the pressure vessel, which surround these connection sleeves. 1 The protrusions
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können auch mit Verschlußkappen versehen werden, um die Anschlußmuffen zusätzlich vor Beschädigungen zu schützen.
Vorteilhafter Weise sollten die Einzelteile der Ummantelung baugleich ausgebildet sein. ■can also be provided with end caps to additionally protect the connection sleeves from damage.
It is advantageous for the individual parts of the casing to be constructed identically. ■
Als Werkstoff der Ummantelung wird bevorzugt thermoplastischer Kunststoff eingesetzt,. dem Fasern oder Partikel nachwachsender Rohstoffe beigefügt sein können.
Mit der Erfindung ist es möglich, durch die abnehmbare Ummantelung den Druckbehälter : zuverlässig vor Beschädigungen und Steinschlag zu schützen. Zur Überprüfung des Druckbehälters kann die Ummantelung einfach entfernt werden. Ist die Ummantelung beschädigt, muß nur diese und nicht der gesamte Druckbehälter ausgetauscht werden.Thermoplastic is the preferred material for the sheathing, to which fibers or particles from renewable raw materials can be added.
The invention makes it possible to reliably protect the pressure vessel from damage and stone chips thanks to the removable casing. The casing can be easily removed to inspect the pressure vessel. If the casing is damaged, only this and not the entire pressure vessel needs to be replaced.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen und zugehörigen Zeichnungen näher erläutert. Es zeigen:The invention is explained in more detail below using embodiments and associated drawings. They show:
Fig. 1: Druckbehälter 1 in Seitenansicht mit einer Teilungsebene Tl in der Ummantelung 4 entlang zurFig. 1: Pressure vessel 1 in side view with a division plane Tl in the casing 4 along the
Längsachse 3 des Druckbehälters 1,
Fig. 2: Druckbehälter mit Ummantelung gem. Fig. 1 inLongitudinal axis 3 of the pressure vessel 1,
Fig. 2: Pressure vessel with casing as per Fig. 1 in
Schnittdarstellung A-A,Section A-A,
Fig. 3: Druckbehälter mit einer radial umlaufenden mittigen Teilungsebene in der Ummantelung,Fig. 3: Pressure vessel with a radially circumferential central division plane in the casing,
Fig. 4: Druckbehälter mit zwei endseitig angeordneten radial umlaufenden Teilungsebenen in der Ummantelung;Fig. 4: Pressure vessel with two radially circumferential division planes arranged at the ends in the casing;
Fig. 5: Druckbehälter mit einer endseitig angeordneten radial umlaufenden Teilungsebene in derFig. 5: Pressure vessel with a radially circumferential parting plane arranged at the end in the
Ummantelung,sheathing,
Fig. 6: Druckbehälter mit einer endseitig angeordneten radial umlaufenden Teilungsebene in der als Faltenbalg längenveränderlich ausgebildeten · Ummantelung.Fig. 6: Pressure vessel with a radially circumferential division plane arranged at the end in the casing designed as a bellows with variable length.
Fig. 7: Druckbehälter mit zwei endseitig angeordneten radial umlaufenden Teilungsebenen in der Ummantelung, wobei das Mittelteil der Ummantelung teleskopartig längenveränderlich ist.Fig. 7: Pressure vessel with two radially circumferential division planes arranged at the ends in the casing, whereby the middle part of the casing is telescopically variable in length.
Fig. 8: Querschnitt durch eine längsgeteilte Ummantelung mit ineinander einrastbaren Flächen der Ummantelung und einer endseibigen Ausstülpung,Fig. 8: Cross section through a longitudinally divided casing with interlocking surfaces of the casing and a protuberance at the end,
Fig. 9: Querschnitt durch eine längsgeteilte Ummantelung mit ineinander einrastbaren Flächen der Ummantelung und zwei endseitigen Ausstülpungen,Fig. 9: Cross section through a longitudinally split casing with interlocking surfaces of the casing and two end protuberances,
Fig. 10: Querschnitt durch eine längsgeteilte Ummantelung mit flanschartig aneinander liegenden Flächen, die über Verbindungselemente miteinander verbindbar sind.Fig. 10: Cross section through a longitudinally split casing with flange-like surfaces that can be connected to each other via connecting elements.
-6--6-
Fig. 1 zeigt einen Druckbehälter 1 mit Ummantelung 4 in Seitenansicht und Fig. 2 im Längsschnitt A-A gem. Fig. 1. Der Druckbehälter 1 weist zwei endseitige Anschlußmuffen 2 auf. Die Ummantelung 4 ist in einer Teilungsebene Tl entlang zur Längsachse 3 des Druckbehälters 1 in zwei Teile 4.1, 4.2 unterteilt und weist endseitig zwei Ausstülpungen 4.3 auf, welche die Anschlüsse bzw. Anschlußmuffen 2 des Druckbehälters 1 umfassen. Durch zwei voneinander beabstandete Schellen 5 werden gem. Fig. 2 beide Teile 4.1, 4.2 der Ummantelung 4 miteinander befestigt.Fig. 1 shows a pressure vessel 1 with casing 4 in side view and Fig. 2 in longitudinal section A-A according to Fig. 1. The pressure vessel 1 has two end connection sleeves 2. The casing 4 is divided into two parts 4.1, 4.2 in a division plane T1 along the longitudinal axis 3 of the pressure vessel 1 and has two protuberances 4.3 at the end, which enclose the connections or connection sleeves 2 of the pressure vessel 1. Both parts 4.1, 4.2 of the casing 4 are fastened to one another by two spaced-apart clamps 5 according to Fig. 2.
In Fig. 3 ist ein Druckbehälter 1 mit einer radial umlaufenden mittigen Teilungsebene Tl in der Ummantelung 4 im Teillängsschnitt dargestellt. Die beiden Teile 4.1 und 4.2 der Ummantelung 4 weisen ebenfalls am Ende Ausstülpungen 4.3 auf. An den aufeinander zuweisenden Seiten der Teile 4.1 und 4.2 der Ummantelung 4 sind Flansche 4.4 vorgesehen, über welche die beiden Teile 4.1 und 4.2 miteinander verbunden werden.
Es ist alternativ gem. Fig. 4 auch möglich, in der Ummantelung 4 jeweils zwei radial umlaufende Teilungsebenen Tl, T2 vorzusehen, welche die Ummantelung 4 in ein Mittelteil 4.5 und zwei deckelartige Endteile 4.6 untergliedert. Das Mittelteil 4.5 ist mit den Endteilen 4.6 ebenfalls über Flansche 4.4 verbunden. In den Endteilen 4.6In Fig. 3, a pressure vessel 1 with a radially encircling central division plane Tl in the casing 4 is shown in partial longitudinal section. The two parts 4.1 and 4.2 of the casing 4 also have protuberances 4.3 at the end. Flanges 4.4 are provided on the sides of the parts 4.1 and 4.2 of the casing 4 facing each other, via which the two parts 4.1 and 4.2 are connected to each other.
Alternatively, according to Fig. 4, it is also possible to provide two radially encircling division planes T1, T2 in the casing 4, which divide the casing 4 into a middle part 4.5 and two cover-like end parts 4.6. The middle part 4.5 is also connected to the end parts 4.6 via flanges 4.4. In the end parts 4.6
sind ebenfalls Ausstülpungen 4.3 für die hier nicht dargestellten Anschlüsse des Druckbehälters vorgesehen.
Eine Ummantelung 4 mit nur einer endseitig angeordneten radial umlaufenden Teilungsebene Tl zeigt Fig. 5. Dabei sitzt ein deckelartiges Endteil 4.6 an dem zylinderförmigen Teil 4.7 der Ummantelung 4. Eine ähnliphe Ausführungsform, jedoch mit einem längenveränderlichen zylinderförmigen Teil 4.8 in der Art eines Faltenbalges ist in Fig. 6 dargestellt. Auch hier komplettiert ein deckelartiges Teil 4.6 die Ummantelung 4.Protrusions 4.3 are also provided for the pressure vessel connections not shown here.
Fig. 5 shows a casing 4 with only one radially circumferential division plane Tl arranged at the end. A cover-like end part 4.6 is located on the cylindrical part 4.7 of the casing 4. A similar embodiment, but with a variable-length cylindrical part 4.8 in the manner of a bellows, is shown in Fig. 6. Here, too, a cover-like part 4.6 completes the casing 4.
Ähnlich wie in Fig. 4 beschrieben, ist die Ummantelung 4 gem. Fig. 7 aufgebaut. Auch hier trennen zwei radial umlaufende Teilungsebenen Tl und T2 die Ummantelung in drei Teile, wobei hier jedoch das Mittelteil 4.9 teleskopartig längenveränderbar ist. Es wird ebenfalls durch zwei deckelartige Endteile 4.6 abgeschlossen.The casing 4 is constructed in accordance with Fig. 7 in a similar way to that described in Fig. 4. Here too, two radially encircling division planes T1 and T2 divide the casing into three parts, but here the middle part 4.9 is telescopically adjustable in length. It is also closed off by two cover-like end parts 4.6.
Der Querschnitt durch eine in der Teilungsebene Tl längsgeteilte Ummantelung 4 mit ineinander eingreifbaren Flächen Al, A2 der einzelnen Teile 41, 42 der Ummantelung und einer endseitigen Ausstülpung 4.3 ist in Fig. 8 und mit zwei endseitigen Ausstülpungen 4.3 in Fig. 9 dargestellt.
Auch bei einer längsgeteilten Ummantelung 4 können die einzelnen Teile 4.1, 4.2 über flanschartig aneinander liegende Flächen 4.10 gem. Fig. 10 miteinander verbunden werden.The cross-section through a casing 4 divided longitudinally in the division plane Tl with interlocking surfaces Al, A2 of the individual parts 41, 42 of the casing and an end protuberance 4.3 is shown in Fig. 8 and with two end protuberances 4.3 in Fig. 9.
Even in the case of a longitudinally split casing 4, the individual parts 4.1, 4.2 can be connected to one another via flange-like surfaces 4.10 as shown in Fig. 10.
In Fig. 11 ist dargestellt, dass die beiden Teile 4.1, 4.2 einer längsgeteilten Ummantelung 4 auch über ein Faltscharnier 4.11 miteinander verbunden sein können. Die Teile 4.1 und 4.2 der Ummantelung 4 werden dann im Faltscharnier 4.11 über dem Druckbehälter einfach zusammengeklappt. , An den dem Faltscharnier 4.11 gegenüberliegenden Seiten der Teile 4.1, 4.2 der Ummantelung 4 sind ebenfalls flanschartige Anlageflächen 4.10 vorgesehen.Fig. 11 shows that the two parts 4.1, 4.2 of a longitudinally split casing 4 can also be connected to one another via a folding hinge 4.11. The parts 4.1 and 4.2 of the casing 4 are then simply folded together in the folding hinge 4.11 above the pressure vessel. Flange-like contact surfaces 4.10 are also provided on the sides of the parts 4.1, 4.2 of the casing 4 opposite the folding hinge 4.11.
Der erfindungsgemäße Druckbehälter mit Ummantelung gewährleistet einen optimalen Schutz gegen Beschädigungen. Durch die längenveränderliche Ausbildung der Ummantelung kann diese ohne weiteres Druckbehältern unterschiedlicher Längen ■ einfach angepaßt werden. Die Gestaltung der zylindrischen Wandung der Ummantelung als Faltenbalg bietet zusätzlichen Schutz gegen Stoß- und Schlagbeanspruchung.The pressure vessel with casing according to the invention ensures optimum protection against damage. The variable length design of the casing means that it can be easily adapted to pressure vessels of different lengths. The design of the cylindrical wall of the casing as a bellows offers additional protection against shock and impact stress.
Claims (25)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20102209U DE20102209U1 (en) | 2001-02-07 | 2001-02-07 | Pressure tanks, especially gas-tight plastic tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20102209U DE20102209U1 (en) | 2001-02-07 | 2001-02-07 | Pressure tanks, especially gas-tight plastic tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20102209U1 true DE20102209U1 (en) | 2002-06-13 |
Family
ID=7952706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20102209U Expired - Lifetime DE20102209U1 (en) | 2001-02-07 | 2001-02-07 | Pressure tanks, especially gas-tight plastic tanks |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20102209U1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007006047A1 (en) | 2007-02-02 | 2008-08-07 | Mizu Vertriebs-Gmbh | Protective device for gas container, particularly for gas-container of motor vehicle and boat, has filled and empty gas container at distance surrounding protective covering and damping layer |
| EP2154416A1 (en) | 2008-08-07 | 2010-02-17 | MIZU Vertriebs-GmbH | Safety equipment for gas container |
| DE102008062837A1 (en) * | 2008-12-23 | 2010-07-01 | Hydac Technology Gmbh | hydraulic accumulator |
| DE102015222392A1 (en) * | 2015-11-13 | 2017-05-18 | Bayerische Motoren Werke Aktiengesellschaft | Pressure vessel with a load ring, motor vehicle and method for producing a pressure vessel |
| CN108332051A (en) * | 2018-04-12 | 2018-07-27 | 江苏恒神股份有限公司 | Carbon fiber composite pressure vessel connector |
| DE102020119599A1 (en) | 2020-07-24 | 2022-01-27 | Bayerische Motoren Werke Aktiengesellschaft | Fuel cell system or internal combustion engine system with at least one textile structure for enclosing a gas-carrying component |
| WO2022256779A1 (en) * | 2021-06-01 | 2022-12-08 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| CN117128437A (en) * | 2022-05-27 | 2023-11-28 | 丰田自动车株式会社 | fluid tank |
| US11852297B2 (en) | 2021-06-01 | 2023-12-26 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| US11952103B2 (en) | 2022-06-27 | 2024-04-09 | Helicoid Industries Inc. | High impact-resistant, reinforced fiber for leading edge protection of aerodynamic structures |
| DE112018006614B4 (en) * | 2017-12-26 | 2025-05-22 | Branson Ultrasonics Corporation | High-pressure tank jacket and method for its manufacture |
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| DE3049015A1 (en) * | 1980-12-24 | 1982-07-15 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Safety jacket divided into multiple releasable sections - for high pressure vessels |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102007006047B4 (en) * | 2007-02-02 | 2008-10-30 | Mizu Vertriebs-Gmbh | Protective device for gas containers |
| DE102007006047A1 (en) | 2007-02-02 | 2008-08-07 | Mizu Vertriebs-Gmbh | Protective device for gas container, particularly for gas-container of motor vehicle and boat, has filled and empty gas container at distance surrounding protective covering and damping layer |
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| DE102008062837A1 (en) * | 2008-12-23 | 2010-07-01 | Hydac Technology Gmbh | hydraulic accumulator |
| DE102015222392A1 (en) * | 2015-11-13 | 2017-05-18 | Bayerische Motoren Werke Aktiengesellschaft | Pressure vessel with a load ring, motor vehicle and method for producing a pressure vessel |
| DE112018006614B4 (en) * | 2017-12-26 | 2025-05-22 | Branson Ultrasonics Corporation | High-pressure tank jacket and method for its manufacture |
| CN108332051A (en) * | 2018-04-12 | 2018-07-27 | 江苏恒神股份有限公司 | Carbon fiber composite pressure vessel connector |
| DE102020119599A1 (en) | 2020-07-24 | 2022-01-27 | Bayerische Motoren Werke Aktiengesellschaft | Fuel cell system or internal combustion engine system with at least one textile structure for enclosing a gas-carrying component |
| US11852297B2 (en) | 2021-06-01 | 2023-12-26 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| WO2022256779A1 (en) * | 2021-06-01 | 2022-12-08 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| CN117128437A (en) * | 2022-05-27 | 2023-11-28 | 丰田自动车株式会社 | fluid tank |
| JP2023174124A (en) * | 2022-05-27 | 2023-12-07 | トヨタ自動車株式会社 | fluid tank |
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| US11952103B2 (en) | 2022-06-27 | 2024-04-09 | Helicoid Industries Inc. | High impact-resistant, reinforced fiber for leading edge protection of aerodynamic structures |
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Legal Events
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| R163 | Identified publications notified | ||
| R207 | Utility model specification |
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| R156 | Lapse of ip right after 3 years |
Effective date: 20040128 |