DE102006017170A1 - Fluid line connecting part - Google Patents
Fluid line connecting part Download PDFInfo
- Publication number
- DE102006017170A1 DE102006017170A1 DE200610017170 DE102006017170A DE102006017170A1 DE 102006017170 A1 DE102006017170 A1 DE 102006017170A1 DE 200610017170 DE200610017170 DE 200610017170 DE 102006017170 A DE102006017170 A DE 102006017170A DE 102006017170 A1 DE102006017170 A1 DE 102006017170A1
- Authority
- DE
- Germany
- Prior art keywords
- wall
- fluid line
- insertion opening
- inclination
- sections
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 55
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000001419 dependent effect Effects 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/006—Filling of continuous seams for cylindrical workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
- B29C65/0672—Spin welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1226—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least one bevelled joint-segment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
- B29C66/12469—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being asymmetric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/002—Sleeves or nipples for pipes of the same diameter; Reduction pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
Ein Fluidleitungsverbindungsteil verfügt über ein Mundstück (2), das eine Einführöffnung (5) für eine Fluidleitung (10) und eine äußere, gegenüber der Längsachse wenigstens abschnittsweise schräg gestellte Innenwand aufweist, so dass sich der Aufnahmeraum (9) von der Einführöffnung (5) in einer von der Einführöffnung (5) weg weisenden Einführrichtung radial außenseitig wenigstens abschnittsweise verjüngt. Die Innenwand ist mit einer Stufenwand (6) ausgebildet, die eine Stufenstruktur mit einer Anzahl von Schrägabschnitten (7) mit einer gegenüber der mittleren Schrägstellung der Stufenwand (6) flacheren Schrägstellung und zwischen benachbarten Schrägabschnitten (7) jeweils einen Stufenabschnitt (8) mit einer gegenüber der mittleren Schrägstellung der Stufenwand (6) steileren Schrägstellung aufweist. Dadurch ist das Fluidleitungsverbindungsteil mit der Technik des Reibschweißens auch mit verschieden dimensionierten Fluidleitungen (10) zuverlässig verbindbar.A fluid line connection part has a mouthpiece (2) which has an insertion opening (5) for a fluid line (10) and an outer inner wall which is inclined at least in sections with respect to the longitudinal axis, so that the receiving space (9) extends from the insertion opening (5) in an insertion direction pointing away from the insertion opening (5), it tapers radially on the outside at least in sections. The inner wall is formed with a step wall (6) which has a step structure with a number of inclined sections (7) with a more flat inclination than the central inclination of the step wall (6) and between adjacent inclined sections (7) each a step section (8) with a compared to the central inclination of the step wall (6) has a steeper inclination. As a result, the fluid line connection part can also be reliably connected to differently dimensioned fluid lines (10) using the friction welding technique.
Description
Die Erfindung betrifft ein Fluidleitungsverbindungsteil gemäß dem Oberbegriff des Patentanspruches 1.The The invention relates to a fluid line connection part according to the preamble of claim 1.
Ein
derartiges Fluidleitungsverbindungsteil ist aus
Der Erfindung liegt die Aufgabe zugrunde, ein Fluidleitungsverbindungsteil der eingangs genannten Art anzugeben, das mit der Technik des Reibschweißens auch mit verschieden dimensionierten Fluidleitungen zuverlässig verbindbar ist.Of the Invention is based on the object, a fluid line connection part specify the type mentioned, with the technique of friction welding also reliably connectable with differently dimensioned fluid lines is.
Diese Aufgabe wird bei einem Fluidleitungsverbindungsteil der eingangs genannten Art erfindungsgemäß mit den kennzeichnenden Merkmalen des Patentanspruches 1 gelöst.These Task is in a fluid line connection part of the above mentioned type according to the invention with the characterizing features of claim 1.
Dadurch dass bei dem erfindungsgemäßen Fluidleitungsverbindungsteil eine Stufenstruktur mit einer Anzahl von flach angestellten Schrägabschnitten und gegenüber den Schrägabschnitten steiler angestellten Stufenabschnitten ausgebildet ist, lassen sich Fluidleitungen mit verschiedenen Dimensionen, insbesondere mit verschiedenen Durchmessern, über Reibschweißen verhältnismäßig einfach mit dem erfindungsgemäßen Fluidleitungsverbindungsteil verbinden, da durch den Kontakt der Stirnseite der Fluidleitung mit einem Stufenabschnitt durch Durchführen des Reibschweißens an einer definierten Stelle unter kontrollierten Bedingungen die erforderliche Reibungswärme zum Herstellen der Verbindung erzeugt wird. Durch das Ausbilden einer Anzahl von Schrägabschnitten ist dieser Kontakt selbst bei unterschiedlich dimensionierten Fluidleitungen betriebssicher sichergestellt.Thereby in the fluid line connection part according to the invention a step structure with a number of flat slanted sections and opposite the sloping sections Steep salaried stepped sections is formed, can be Fluid lines with different dimensions, especially with different ones Diameters, over friction welding relatively easy with the fluid line connection part according to the invention connect, as by the contact of the end face of the fluid line with a step portion by performing the friction welding a defined place under controlled conditions the required frictional heat is generated for establishing the connection. By training a number of slanting sections this contact is even with differently dimensioned fluid lines reliably ensured.
Weitere zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Further expedient embodiments The invention are the subject of the dependent claims.
Aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels der Erfindung unter Bezug auf die Figuren der Zeichnung ergeben sich weitere zweckmäßige Ausgestaltungen und Vorteile. Es zeigen:Out the following description of a preferred embodiment The invention with reference to the figures of the drawing will become apparent further expedient embodiments and benefits. Show it:
Die
Stufenwand
Typischerweise
liegt bei einem erfindungsgemäßen Fluidleitungsverbindungsteil
der Winkel der mittleren Schrägstellung
der Stufenwand
Weiterhin
ist in
Ausgehend
von dieser Anordnung der Fluidleitung
Somit
ist selbst bei über
einen verhältnismäßig großen Bereich,
nämlich
im wesentlichen von dem Durchmesser des Aufnahmeraumes
Weiterhin
lässt sich
Bei
einer gegenüber
dem Ausführungsbeispiel
gemäß
Claims (7)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610017170 DE102006017170A1 (en) | 2006-04-12 | 2006-04-12 | Fluid line connecting part |
| PCT/EP2007/002000 WO2007118555A1 (en) | 2006-04-12 | 2007-03-08 | Fluid line connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610017170 DE102006017170A1 (en) | 2006-04-12 | 2006-04-12 | Fluid line connecting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006017170A1 true DE102006017170A1 (en) | 2007-10-18 |
Family
ID=38196951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610017170 Withdrawn DE102006017170A1 (en) | 2006-04-12 | 2006-04-12 | Fluid line connecting part |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102006017170A1 (en) |
| WO (1) | WO2007118555A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2333167A1 (en) | 2009-12-03 | 2011-06-15 | RE-FLEX S.r.l. | Connector with integral sleeve portion and pipe with such a connector |
| DE102010030718A1 (en) * | 2010-06-30 | 2012-01-05 | Lisa Dräxlmaier GmbH | Oil tight pipe connection for connecting corrugated pipe at cylinder head bonnet of engine, has terminal piece defining annular groove, where outer diameter of groove is larger than outer diameter of pipe |
| WO2014127996A3 (en) * | 2013-02-21 | 2014-11-06 | R. Stahl Schaltgeräte GmbH | Housing with a rotational friction welding seam |
| EP3301343A1 (en) * | 2016-09-30 | 2018-04-04 | Veritas Ag | Fluid connector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012067867A (en) * | 2010-09-24 | 2012-04-05 | Kurashiki Kako Co Ltd | Connector, and welding structure of tube and connector |
| CN102691849A (en) * | 2012-06-08 | 2012-09-26 | 安徽佑逸管业有限公司 | Universal butt joint type poly ethylene (PE) injection molding pipe fitting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903551C2 (en) * | 1988-02-16 | 1998-01-15 | Voss Armaturen | Connection part of a line coupling |
| JP2000199594A (en) * | 1999-01-07 | 2000-07-18 | Sekisui Chem Co Ltd | Coupling made of resin |
| JP2002144433A (en) * | 2000-11-09 | 2002-05-21 | Sekisui Chem Co Ltd | Sleeve tube and connection structure between piping material and joint using this sleeve tube |
| EP0988488B1 (en) * | 1997-06-13 | 2004-04-21 | Itt Manufacturing Enterprises, Inc. | Spin welded fluid connector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3726547A (en) * | 1971-05-17 | 1973-04-10 | Ideal Ind | Connector for flexible non-metallic conduit |
| US4266813A (en) * | 1979-11-06 | 1981-05-12 | Oliver Robert D | Universal coupler |
| JPS629937A (en) * | 1985-07-05 | 1987-01-17 | Sekisui Chem Co Ltd | Connecting method for thermoplastic resin pipe |
| DE3834080A1 (en) * | 1988-10-04 | 1990-04-05 | Mannesmann Ag | METHOD FOR FASTENING AN ESSENTIAL DISC-SHAPED, ROTATIONALLY-SYMMETRICAL METAL BODY ON A METAL SHAFT |
| NZ264023A (en) * | 1994-07-15 | 1997-05-26 | Hansen Dev Ltd | Pipe coupling; hollow body part has a tail at each end onto which pipe is engaged and a coupling but captively mounted about the tail and with a screw threaded interior |
| DE19911284C2 (en) * | 1999-03-13 | 2003-03-20 | Kunststoff Zentrum Leipzig | Process for producing a socket connection for cross-linked polyethylene pipes (PE-X pipes) by rotary friction welding |
| DE19917071C2 (en) * | 1999-04-15 | 2001-04-26 | Slv Muenchen Gmbh | Friction welding process |
| FR2872084B1 (en) * | 2004-06-28 | 2006-09-01 | Legris Sa | FRICTION WELDING ELEMENT ON A TUBE END AND CORRESPONDING WELDING METHOD |
-
2006
- 2006-04-12 DE DE200610017170 patent/DE102006017170A1/en not_active Withdrawn
-
2007
- 2007-03-08 WO PCT/EP2007/002000 patent/WO2007118555A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903551C2 (en) * | 1988-02-16 | 1998-01-15 | Voss Armaturen | Connection part of a line coupling |
| EP0988488B1 (en) * | 1997-06-13 | 2004-04-21 | Itt Manufacturing Enterprises, Inc. | Spin welded fluid connector |
| JP2000199594A (en) * | 1999-01-07 | 2000-07-18 | Sekisui Chem Co Ltd | Coupling made of resin |
| JP2002144433A (en) * | 2000-11-09 | 2002-05-21 | Sekisui Chem Co Ltd | Sleeve tube and connection structure between piping material and joint using this sleeve tube |
Non-Patent Citations (4)
| Title |
|---|
| JP 2000-199 594 A |
| Patent Abstracts of Japan (PAJ) & JP 2000199594 A * |
| Patent Abstracts of Japan (PAJ) & JP 2002144433 A * |
| Patent Abstracts of Japan (PAJ): JP 2002-144 433 A |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2333167A1 (en) | 2009-12-03 | 2011-06-15 | RE-FLEX S.r.l. | Connector with integral sleeve portion and pipe with such a connector |
| DE102010030718A1 (en) * | 2010-06-30 | 2012-01-05 | Lisa Dräxlmaier GmbH | Oil tight pipe connection for connecting corrugated pipe at cylinder head bonnet of engine, has terminal piece defining annular groove, where outer diameter of groove is larger than outer diameter of pipe |
| DE102010030718B4 (en) * | 2010-06-30 | 2014-11-20 | Lisa Dräxlmaier GmbH | Pipe connection and method for producing such a pipe connection |
| WO2014127996A3 (en) * | 2013-02-21 | 2014-11-06 | R. Stahl Schaltgeräte GmbH | Housing with a rotational friction welding seam |
| CN105228811B (en) * | 2013-02-21 | 2018-07-27 | R.施塔尔开关设备有限责任公司 | Housing with rotational friction welded seam |
| EP3301343A1 (en) * | 2016-09-30 | 2018-04-04 | Veritas Ag | Fluid connector |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007118555A1 (en) | 2007-10-25 |
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