DE10327875B4 - Immersion anchor system with adjustable magnetic flux - Google Patents
Immersion anchor system with adjustable magnetic flux Download PDFInfo
- Publication number
- DE10327875B4 DE10327875B4 DE10327875A DE10327875A DE10327875B4 DE 10327875 B4 DE10327875 B4 DE 10327875B4 DE 10327875 A DE10327875 A DE 10327875A DE 10327875 A DE10327875 A DE 10327875A DE 10327875 B4 DE10327875 B4 DE 10327875B4
- Authority
- DE
- Germany
- Prior art keywords
- core
- recess
- plunger
- sleeve
- anchor system
- 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 - Fee Related
Links
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 34
- 238000007654 immersion Methods 0.000 title description 5
- 230000004907 flux Effects 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 230000009189 diving Effects 0.000 claims description 14
- 230000035699 permeability Effects 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 150000002505 iron Chemical class 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 241000209035 Ilex Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000012886 Vertigo Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002023 somite Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/0624—Lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
- F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Tauchankersystem
(4, 4') für
einen elektropneumatischen Druckwandler (1, 1'), umfassend zumindest
teilweise in einer Magnetfeldlinien M bündelnden Ummantelung einen
Tauchanker (45, 45'') und einen Kern (48, 48'),
wobei der Tauchanker
(45, 45') zumindest eine Ausnehmung (45a, 45'a) auf der dem Kern
(48, 48') zugewandten Seite und/oder der Kern (48, 48') zumindest
eine erste Ausnehmung (48a, 48'a) auf der dem Tauchanker (45, 45')
zugewandten Seite aufweist,
ein Luftspalt (49, 49') zwischen
dem Tauchanker (45, 45') und dem Kern (48, 48') bereitgestellt ist,
wobei der Luftspalt (49, 49') durch Relativ-Bewegung zwischen dem
Tauchanker (45, 45') und dem Kern (48, 48'), während der der Tauchanker (45,
45') in die erste Ausnehmung (48a, 48'a) in dem Kern (48, 48') und/oder
der Kern (48, 48') in die Ausnehmung (45a, 45'a) in dem Tauchanker
(45, 45') zumindest teilweise hinein- oder aus derselben hinausbewegbar ist,
einstellbar ist,
die Ummantelung zumindest eine erste Hülse...A dip anchor system (4, 4 ') for an electropneumatic pressure transducer (1, 1'), comprising a plunger (45, 45 '') and a core (48, 48 ') at least partially sheathing in a magnetic field line M,
wherein the plunger armature (45, 45 ') has at least one recess (45a, 45'a) on the side facing the core (48, 48') and / or the core (48, 48 ') has at least one first recess (48a, 48') 'a) on the side facing the plunger armature (45, 45') side,
an air gap (49, 49 ') is provided between the plunger armature (45, 45') and the core (48, 48 '), the air gap (49, 49') being formed by relative movement between the plunger armature (45, 45 '). ) and the core (48, 48 ') during which the plunger armature (45, 45') in the first recess (48 a, 48 'a) in the core (48, 48') and / or the core (48, 48 ') in the recess (45a, 45'a) in the plunger armature (45, 45') at least partially in or out of the same is movable, is adjustable,
the sheath at least a first sleeve ...
Description
Die Erfindung betrifft ein Tauchankersystem für einen elektropneumatischen Druckwandler.The The invention relates to a dip anchor system for an electropneumatic Pressure transducer.
Ein
elektropneumatischer Druckwandler mit einem Tauchankersystem ist,
beispielsweise, aus der
Ein
weiteres Tauchankersystem ist in der
Aufgabe der vorliegenden Erfindung ist es, ein Tauchankersystem für einen elektropneumatischen Druckwandler zu liefern, der die Nachteile des Stands der Technik überwindet, insbesondere die Einstellungsmöglichkeiten erweitert und vereinfacht. Dabei sollen zwei voneinander entkoppelte Einstellmöglichkeiten bereitgestellt werden.task The present invention is a Tauchanchersystem for a to provide electropneumatic pressure transducer, which has the disadvantages overcomes the state of the art, in particular the setting options expanded and simplified. Two are decoupled from each other settings to be provided.
Diese Aufgabe wird erfindungsgemäß gelöst durch ein Tauchankersystem nach Anspruch 1.These The object is achieved by A plunger anchor system according to claim 1.
Bevorzugte Ausführungsformen des erfindungsgemäßen Tauchankersystems sind in den Ansprüchen 2 bis 14 beschrieben.preferred embodiments the Tauchankersystems invention are in the claims 2 to 14 described.
Der Erfindung liegt somit die überraschende Erkenntnis zugrunde, daß in einem Tauchankersystem der Magnetkreis in zweierlei Hinsicht, entkoppelt voneinander einstellbar ist. Dabei kann erfindungsgemäß sowohl die notwendige Einstellung zur Festlegung eines Einregelpunkts eines elektropneumatischen Druckwandlers im Bereich positiver Steifigkeit als auch die Einstellung zum Herstellen eines quantitativen Zusammenhangs zwischen einem Taktverhältnis und einem Mischdruck durch einen entkoppelten Eingriff in den magnetischen Fluß des Tauchankersystems ermöglicht werden, indem einerseits ein Eisenkern relativ zu einem Tauchanker zur Einstellung eines Luftspaltes dazwischen und andererseits, getrennt hiervon, ein Verstellring relativ zu einer Ringnut in einer Hülse zur Einstellung einer magnetisch wirksamen Länge der Ringnut, nämlich als magnetische Impedanz, bewegt wird.Of the Invention is thus the surprising finding underlying that in a Tauchankersystem the magnetic circuit in two ways, decoupled from each other is adjustable. In this case, according to the invention, both the necessary setting for determining an adjustment point of an electropneumatic pressure transducer in the range of positive stiffness as well as the setting for manufacturing a quantitative relationship between a clock ratio and a mixed pressure by a decoupled engagement in the magnetic River of Dive anchor system allows On the one hand, an iron core relative to a plunger anchor for adjusting an air gap between and on the other hand, separated thereof, an adjusting ring relative to an annular groove in a sleeve for Setting a magnetically effective length of the annular groove, namely as magnetic impedance, is moved.
Weitere Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung, in der zwei Ausführungsbeispiele der Erfindung anhand von schematischen Zeichnungen im Einzelnen erläutert ist. Dabei zeigt:Further Features and advantages of the invention will become apparent from the following Description, in the two embodiments the invention is explained in detail with reference to schematic drawings. Showing:
Wie
Das
erfindungsgemäße Tauchankersystem
Der
Tauchanker
Das
soeben im Aufbau beschriebene erfindungsgemäße Tauchankersystem
- i) Der Luftspalt
49 im Magnetkreis des Tauchankersystems4 ist verkleinerbar, indem der Eisenkern48 in einer ersten Drehrichtung über ein nicht dargestelltes Werkzeug, das in die dritte Ausnehmung48c eingreift, gedreht und dabei auf den Tauchanker45 zu bewegt wird. Dabei wird der Eisenkern48 in die erste Ausnehmung45a des Tauchankers45 und der Tauchanker45 in die erste Ausnehmung48a des Eisenkerns48 teilweise eingetaucht. Eine Drehung des Eisenkerns48 in die der ersten Drehrichtung entgegengesetzten zweiten Drehrichtung sorgt in analoger Weise für eine Vergrößerung des ersten Luftspalts49 . Über die Größe des Luftspalts49 kann ein Einregelpunkt nahe dem Wendepunkt der Kraft-Weg-Kennlinie des Tauchankersystems4 mit positiver Steifigkeit eingestellt werden. - ii) Ein gewünschter
quantitativer Zusammenhang zwischen einem Taktverhältnis und
einem Mischdruck ist zudem über
den Verstellring
51 einstellbar, indem ein nicht gezeigtes Werkzeug in seine zweite Ausnehmung51b eingeführt wird, um den Verstellring51 weiter in den Eisenkern48 hinein oder heraus zu drehen. Dabei wird die Größe der Überlappung der Ausnehmung47a in der zweiten Hülse47 von dem Verstellring51 eingestellt, was eine Führung der Magnetfeldlinien M und somit Einstellung der magnetischen Durchflutung des erfindungsgemäßen Tauchankersystems4 , wie in der Vergrößerung des Ausschnitts A von1 in2 dargestellt, eingestellt. Mit an deren Worten wird die magnetisch wirksame Länge 1 der Ausnehmung47a in der zweiten Hülse47 , also der magnetischen Impedanz, zur Einstellung der magnetischen Durchflutung des Tauchankersystems4 ermöglicht.
- i) The air gap
49 in the magnetic circuit of the plunger anchor system4 is reducible by the iron core48 in a first direction of rotation via a tool, not shown, in the third recess48c engages, turned and thereby on the plunger anchor45 to be moved. This is the iron core48 in the first recess45a of the plunger anchor45 and the plunger anchor45 in the first recess48a of the iron core48 partially immersed. A rotation of the iron core48 in the opposite direction of rotation of the first second direction of rotation provides in an analogous manner for an enlargement of the first air gap49 , About the size of the air gap49 can an adjustment point near the inflection point of the force-displacement curve of the plunger anchor system4 be set with positive stiffness. - ii) A desired quantitative relationship between a clock ratio and a mixing pressure is also via the adjusting ring
51 adjustable by a tool not shown in its second recess51b is introduced to the adjusting ring51 further into the iron core48 to turn in or out. In this case, the size of the overlap of the recess47a in the second sleeve47 from the adjusting ring51 adjusted, which is a guide of the magnetic field lines M and thus setting the magnetic flux of the invention Tauchanchersystems4 as in the enlargement of section A of1 in2 shown, set. With at their words, the magnetically effective length 1 of the recess47a in the second sleeve47 , ie the magnetic impedance, for setting the magnetic flux of the plunger anchor system4 allows.
In
Wie
bereits im Zusammenhang mit
Der
Tauchanker
Die
Funktionsweise des Tauchankersystems
Somit ermöglicht das erfindungsgemäße Tauchankersystem erstmals zwei voneinander entkoppelte Einstellungen bei einfachem Aufbau und leichter Bedienbarkeit zur präzisen Abstimmung des Magnetkreises im Tauchankersystems eines geregelten elektropneumatischen Druckwandlers.Consequently allows the plunger anchor system according to the invention for the first time two decoupled settings with simple Construction and ease of use for precise tuning of the magnetic circuit in the plunger anchor system of a regulated electropneumatic pressure transducer.
- 1, 1'1, 1'
- Druckwandlerpressure transducer
- 2, 2'2, 2 '
- Ventileinheitvalve unit
- 3, 3'3, 3 '
- Membranmembrane
- 4, 4'4, 4 '
- TauchankersystemSolenoid plunger system
- 5, 5'5, 5 '
- AnschlußConnection
- 6, 6'6 6 '
- AnschlußConnection
- 7, 7'7, 7 '
- Ventilkammervalve chamber
- 8, 8'8th, 8th'
- AnschlußConnection
- 41, 41'41 41 '
- SpuleKitchen sink
- 42, 42'42 42 '
- Hülseshell
- 43, 43'43 43 '
- Halterungbracket
- 44, 44'44 44 '
- Gleitlagerbuchseplain bearing bush
- 45, 45'45, 45 '
- Tauchankerplunger
- 45a, 45'a45a, 45'a
- Ausnehmungrecess
- 46, 46'46 46 '
- Abstandshalterspacer
- 47, 47'47 47 '
- Hülseshell
- 47a, 47'a47a, 47'a
- Ausnehmungrecess
- 48, 48'48 48 '
- Eisenkerniron core
- 48a, 48'a48a, 48'a
- Ausnehmungrecess
- 48b, 48'b48b, 48'b
- Ausnehmungrecess
- 48c, 48'c48c, 48'c
- Ausnehmungrecess
- 49, 49'49, 49 '
- Luftspaltair gap
- 50, 50'50, 50 '
- Jochyoke
- 51, 51'51 51 '
- Verstellringadjusting
- 51a, 51'a51a, 51'a
- Ausnehmungrecess
- 51b, 51'b51b, 51'b
- Ausnehmungrecess
- A A
- Ausschnittneckline
- MM
- Magnetfeldliniemagnetic field line
- ll
- magnetisch wirksame Länge der Ringnutmagnetic effective length the ring groove
Claims (14)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10327875A DE10327875B4 (en) | 2002-11-14 | 2003-06-18 | Immersion anchor system with adjustable magnetic flux |
| EP03795732A EP1561225B1 (en) | 2002-11-14 | 2003-11-12 | Solenoid plunger system with an adjustable magnetic flux |
| US10/535,040 US7205685B2 (en) | 2002-11-14 | 2003-11-12 | Solenoid plunger system with an adjustable magnetic flux |
| DE50306223T DE50306223D1 (en) | 2002-11-14 | 2003-11-12 | DIVE ANCHOR SYSTEM WITH ADJUSTABLE MAGNETIC FLOW |
| PCT/DE2003/003760 WO2004044932A1 (en) | 2002-11-14 | 2003-11-12 | Solenoid plunger system with an adjustable magnetic flux |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10253347 | 2002-11-14 | ||
| DE10253347.4 | 2002-11-14 | ||
| DE10327875A DE10327875B4 (en) | 2002-11-14 | 2003-06-18 | Immersion anchor system with adjustable magnetic flux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE10327875A1 DE10327875A1 (en) | 2004-06-03 |
| DE10327875B4 true DE10327875B4 (en) | 2005-03-03 |
Family
ID=32240089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10327875A Expired - Fee Related DE10327875B4 (en) | 2002-11-14 | 2003-06-18 | Immersion anchor system with adjustable magnetic flux |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10327875B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008035332A1 (en) | 2008-07-29 | 2010-02-04 | Robert Bosch Gmbh | Hubmagnetanordnung and valve assembly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004035501A1 (en) * | 2004-07-22 | 2006-02-09 | Bosch Rexroth Aktiengesellschaft | Solenoid with adjustable magnetic force |
| DE102006038920B4 (en) * | 2006-08-18 | 2013-01-31 | Pierburg Gmbh | Vibration and pulsation damped electro-pneumatic converter |
| DE102008017654A1 (en) | 2007-04-12 | 2008-10-30 | Robert Bosch Gmbh | component arrangement |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4110003C1 (en) * | 1991-03-27 | 1992-07-16 | Pierburg Gmbh, 4040 Neuss, De | Electromagnetic pressure transducer for pneumatic control of motor vehicle - has aperture set by adjustable iron@ core having opening for receiving plunger |
| DE10046939A1 (en) * | 2000-09-21 | 2002-05-02 | Wolf Woco & Co Franz J | Submersible anchor system with cushioning |
-
2003
- 2003-06-18 DE DE10327875A patent/DE10327875B4/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4110003C1 (en) * | 1991-03-27 | 1992-07-16 | Pierburg Gmbh, 4040 Neuss, De | Electromagnetic pressure transducer for pneumatic control of motor vehicle - has aperture set by adjustable iron@ core having opening for receiving plunger |
| DE10046939A1 (en) * | 2000-09-21 | 2002-05-02 | Wolf Woco & Co Franz J | Submersible anchor system with cushioning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008035332A1 (en) | 2008-07-29 | 2010-02-04 | Robert Bosch Gmbh | Hubmagnetanordnung and valve assembly |
| WO2010012394A1 (en) | 2008-07-29 | 2010-02-04 | Robert Bosch Gmbh | Solenoid arrangement and valve arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10327875A1 (en) | 2004-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |