EP1722096A3 - Raccordement de fuite conçu pour un injecteur de carburant - Google Patents
Raccordement de fuite conçu pour un injecteur de carburant Download PDFInfo
- Publication number
- EP1722096A3 EP1722096A3 EP06015047A EP06015047A EP1722096A3 EP 1722096 A3 EP1722096 A3 EP 1722096A3 EP 06015047 A EP06015047 A EP 06015047A EP 06015047 A EP06015047 A EP 06015047A EP 1722096 A3 EP1722096 A3 EP 1722096A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- leakage
- leakage connection
- fuel injector
- connection
- injector
- 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.)
- Granted
Links
Classifications
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/002—Arrangement of leakage or drain conduits in or from injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215980A DE10215980B4 (de) | 2002-04-11 | 2002-04-11 | Leckageanschluss für einen Kraftstoffinjektor |
EP03724868A EP1492952B1 (fr) | 2002-04-11 | 2003-04-11 | Raccordement de fuite con u pour un injecteur de carburant |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03724868A Division EP1492952B1 (fr) | 2002-04-11 | 2003-04-11 | Raccordement de fuite con u pour un injecteur de carburant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1722096A2 EP1722096A2 (fr) | 2006-11-15 |
EP1722096A3 true EP1722096A3 (fr) | 2006-11-29 |
EP1722096B1 EP1722096B1 (fr) | 2008-11-26 |
Family
ID=28684946
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06015047A Expired - Fee Related EP1722096B1 (fr) | 2002-04-11 | 2003-04-11 | Injecteur de carburant avec un raccordement de fuite conçu |
EP03724868A Expired - Lifetime EP1492952B1 (fr) | 2002-04-11 | 2003-04-11 | Raccordement de fuite con u pour un injecteur de carburant |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03724868A Expired - Lifetime EP1492952B1 (fr) | 2002-04-11 | 2003-04-11 | Raccordement de fuite con u pour un injecteur de carburant |
Country Status (5)
Country | Link |
---|---|
US (2) | US20050045154A1 (fr) |
EP (2) | EP1722096B1 (fr) |
JP (1) | JP2005522630A (fr) |
DE (3) | DE10215980B4 (fr) |
WO (1) | WO2003087567A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10105368A1 (de) | 2001-02-06 | 2002-08-29 | Siemens Ag | Kraftstoffeinspritzdüse für eine Brennkraftmaschine |
DE10202722A1 (de) | 2002-01-24 | 2003-11-27 | Siemens Ag | Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter |
DE10215980B4 (de) | 2002-04-11 | 2008-03-27 | Siemens Ag | Leckageanschluss für einen Kraftstoffinjektor |
DE112004000038D2 (de) * | 2003-04-01 | 2005-09-29 | Siemens Ag | Einspritzventil für einen Verbrennungsmotor |
GB0325184D0 (en) * | 2003-10-28 | 2003-12-03 | Dt Assembly & Test Europ Ltd | An automotive fuel injector leakage tester |
US7004151B2 (en) * | 2004-06-29 | 2006-02-28 | Millennium Industries Corp. | Vented injector cup |
JP2007315186A (ja) * | 2006-05-23 | 2007-12-06 | Aisan Ind Co Ltd | 燃料噴射装置 |
US7334571B1 (en) * | 2006-08-31 | 2008-02-26 | Gm Global Technology Operations, Inc. | Isolation system for high pressure spark ignition direct injection fuel delivery components |
FR2913091B1 (fr) | 2007-02-27 | 2010-09-17 | Senior Automotive Blois Sas | Dispositif pour recuperer des fuites de carburant sur les tubes d'alimentation d'une interface. |
DE102009002128A1 (de) * | 2009-04-02 | 2010-10-14 | Robert Bosch Gmbh | Kraftstoffeinspritzvorrichtung |
EP2589780A1 (fr) | 2011-11-04 | 2013-05-08 | Caterpillar Motoren GmbH & Co. KG | Système d'alimentation en carburant doté d'un moyen de détection de fuites |
GB201519788D0 (en) * | 2015-11-10 | 2015-12-23 | Delphi Internat Operations Luxembourg S À R L | Interface assembly |
US11002233B1 (en) * | 2019-11-29 | 2021-05-11 | Caterpillar Inc. | Single-fluid common rail fuel injector with fuel recovery fitting and engine system using same |
US11959444B2 (en) | 2022-08-25 | 2024-04-16 | Caterpillar Inc. | Method and apparatus for ventilating a fuel inlet connection for a fuel injector |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2839074A1 (de) * | 1977-09-09 | 1979-03-22 | Lucas Industries Ltd | Fluessigkraftstoff-einspritzduese |
GB2149453A (en) * | 1983-11-08 | 1985-06-12 | Lucas Ind Plc | Fuel injector |
EP0886065A1 (fr) * | 1997-06-16 | 1998-12-23 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Dispositif de raccord rapide pour raccorder un raccord de fuite à un injecteur de combustible |
DE10026277A1 (de) * | 2000-05-26 | 2001-12-20 | Siemens Ag | Leckageanschluß an einem Kraftstoffinjektor |
DE10036137A1 (de) * | 2000-07-25 | 2002-02-07 | Siemens Ag | Verfahren zur Lagefixierung eines Einstecknippels einer Leckageleitung eines Kraftstoffinjektors und Anschluss für eine Leckageleitung |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE567230C (de) | 1928-11-13 | 1933-01-05 | Aage Eiler Winckler | Einspritzvorrichtung fuer Brennkraftmaschinen |
GB423126A (en) | 1933-12-13 | 1935-01-25 | Gardner & Sons Ltd | Improvements relating to the fuel injectors of compression ignition oil engines |
US2389492A (en) * | 1944-02-12 | 1945-11-20 | Timken Roller Bearing Co | Fuel injector |
DE1815260A1 (de) * | 1968-12-18 | 1970-07-09 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE2235083A1 (de) * | 1972-07-18 | 1974-01-31 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
DE2308261A1 (de) * | 1973-02-20 | 1974-08-22 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
DE2710138A1 (de) * | 1977-03-09 | 1978-09-14 | Maschf Augsburg Nuernberg Ag | Mehrloch-einspritzduese |
US4205789A (en) * | 1978-02-13 | 1980-06-03 | Stanadyne, Inc. | Fuel injection nozzle and clamp assembly |
DE2825982A1 (de) * | 1978-06-14 | 1980-01-03 | Bosch Gmbh Robert | Kraftstoffeinspritzduese fuer brennkraftmaschinen |
US4341351A (en) | 1980-06-02 | 1982-07-27 | Stanadyne, Inc. | Outwardly opening poppet pintle nozzle |
EP0079991B1 (fr) | 1981-11-23 | 1986-02-26 | Union Carbide Corporation | Procédé de préparation de thiobiscarbamates |
US4715103A (en) * | 1986-08-04 | 1987-12-29 | Caterpillar Inc. | Method of producing interference connection between a fluid line and a fluid injector |
US4790055A (en) * | 1987-06-15 | 1988-12-13 | Stanadyne, Inc. | Method of assembling a fuel nozzle assembly |
DE3834447A1 (de) * | 1988-10-10 | 1990-04-12 | Mesenich Gerhard | Elektromagnetisches einspritzventil und verfahren zu dessen herstellung |
DE3935148A1 (de) | 1989-10-21 | 1991-05-02 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
JPH0458061A (ja) | 1990-06-27 | 1992-02-25 | Mazda Motor Corp | ディーゼルエンジンの燃料噴射ノズル |
US5205492A (en) * | 1991-12-16 | 1993-04-27 | Gregory Khinchuk | Fuel injection valve |
DE9407079U1 (de) | 1993-08-03 | 1994-12-08 | Robert Bosch Gmbh, 70469 Stuttgart | Kraftstoffeinspritzdüse für eine Brennkraftmaschine |
JPH07279796A (ja) * | 1994-02-16 | 1995-10-27 | Nippondenso Co Ltd | 流体噴射ノズルおよびその製造方法 |
DE19508636A1 (de) * | 1995-03-10 | 1996-09-12 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
GB9525369D0 (en) * | 1995-12-12 | 1996-02-14 | Lucas Ind Plc | Injector |
DE19736684A1 (de) * | 1997-08-22 | 1999-02-25 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US5897058A (en) * | 1997-09-25 | 1999-04-27 | Caterpillar Inc. | High pressure metal to metal sealing land in a control valve for a fuel injector |
GB9810208D0 (en) | 1998-05-13 | 1998-07-08 | Lucas Ind Plc | Fuel injector |
DE19827628A1 (de) * | 1998-06-20 | 1999-12-23 | Daimler Chrysler Ag | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE19900508C2 (de) * | 1999-01-08 | 2000-12-07 | Siemens Ag | Leckageanschluß und Kraftstoffinjektor mit einem solchen Leckageanschluß |
DE19914720B4 (de) | 1999-03-31 | 2005-10-13 | Siemens Ag | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
DE19915685A1 (de) | 1999-04-07 | 2000-10-12 | Delphi Tech Inc | Einspritzventil zur Kraftstoffeinspritzung in einer Verbrennungskraftmaschine |
DE19940387C1 (de) * | 1999-08-25 | 2001-02-22 | Siemens Ag | Leckageanschluss und Kraftstoffinjektor mit einem solchen Leckageanschluss |
DE19953888B4 (de) * | 1999-11-09 | 2004-11-04 | Siemens Ag | Leckageanschluss mit Rastsicherung |
DE10017113B4 (de) | 2000-04-06 | 2006-02-09 | Ina-Schaeffler Kg | Spannmutter |
JP4356268B2 (ja) * | 2000-06-26 | 2009-11-04 | 株式会社デンソー | 燃料噴射装置 |
DE10043627A1 (de) * | 2000-09-05 | 2002-03-21 | Bosch Gmbh Robert | Individuell gestaltbarer Leckölanschluss |
DE10105368A1 (de) | 2001-02-06 | 2002-08-29 | Siemens Ag | Kraftstoffeinspritzdüse für eine Brennkraftmaschine |
JP2002242796A (ja) * | 2001-02-14 | 2002-08-28 | Denso Corp | 燃料噴射ノズル |
DE10115322A1 (de) * | 2001-03-28 | 2002-10-17 | Bosch Gmbh Robert | Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor |
JP3492662B2 (ja) * | 2001-10-19 | 2004-02-03 | Necパーソナルプロダクツ株式会社 | 可動リーダピンホルダを備えたテープカートリッジ |
DE10202722A1 (de) | 2002-01-24 | 2003-11-27 | Siemens Ag | Düsenspannmutter für Einspritzventil sowie Verfahren zur Herstellung der Düsenspannmutter |
DE10215980B4 (de) | 2002-04-11 | 2008-03-27 | Siemens Ag | Leckageanschluss für einen Kraftstoffinjektor |
US6928984B1 (en) * | 2004-01-30 | 2005-08-16 | Caterpillar Inc. | High pressure line connection strategy and fuel system using same |
US7226088B2 (en) * | 2004-05-18 | 2007-06-05 | Dayco Products, Llc | Banjo fitting |
EP1662132A3 (fr) * | 2004-11-25 | 2006-06-07 | Itt Manufacturing Enterprises, Inc. | Dispositif de fixation d'un conduit de retour de carburant sur un injecteur et dispositif d'aspiration de carburant d'un injecteur |
-
2002
- 2002-04-11 DE DE10215980A patent/DE10215980B4/de not_active Withdrawn - After Issue
-
2003
- 2003-04-11 DE DE50310842T patent/DE50310842D1/de not_active Expired - Fee Related
- 2003-04-11 DE DE50306380T patent/DE50306380D1/de not_active Expired - Fee Related
- 2003-04-11 WO PCT/DE2003/001239 patent/WO2003087567A1/fr active Search and Examination
- 2003-04-11 EP EP06015047A patent/EP1722096B1/fr not_active Expired - Fee Related
- 2003-04-11 EP EP03724868A patent/EP1492952B1/fr not_active Expired - Lifetime
- 2003-04-11 JP JP2003584489A patent/JP2005522630A/ja active Pending
-
2004
- 2004-10-08 US US10/962,820 patent/US20050045154A1/en not_active Abandoned
-
2007
- 2007-06-29 US US11/771,077 patent/US7475674B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2839074A1 (de) * | 1977-09-09 | 1979-03-22 | Lucas Industries Ltd | Fluessigkraftstoff-einspritzduese |
GB2149453A (en) * | 1983-11-08 | 1985-06-12 | Lucas Ind Plc | Fuel injector |
EP0886065A1 (fr) * | 1997-06-16 | 1998-12-23 | ELASIS SISTEMA RICERCA FIAT NEL MEZZOGIORNO Società Consortile per Azioni | Dispositif de raccord rapide pour raccorder un raccord de fuite à un injecteur de combustible |
DE10026277A1 (de) * | 2000-05-26 | 2001-12-20 | Siemens Ag | Leckageanschluß an einem Kraftstoffinjektor |
DE10036137A1 (de) * | 2000-07-25 | 2002-02-07 | Siemens Ag | Verfahren zur Lagefixierung eines Einstecknippels einer Leckageleitung eines Kraftstoffinjektors und Anschluss für eine Leckageleitung |
Also Published As
Publication number | Publication date |
---|---|
DE10215980A1 (de) | 2003-10-30 |
EP1492952B1 (fr) | 2007-01-24 |
DE50310842D1 (de) | 2009-01-08 |
EP1722096B1 (fr) | 2008-11-26 |
US20070283932A1 (en) | 2007-12-13 |
DE10215980B4 (de) | 2008-03-27 |
US7475674B2 (en) | 2009-01-13 |
JP2005522630A (ja) | 2005-07-28 |
EP1722096A2 (fr) | 2006-11-15 |
EP1492952A1 (fr) | 2005-01-05 |
DE50306380D1 (de) | 2007-03-15 |
US20050045154A1 (en) | 2005-03-03 |
WO2003087567A1 (fr) | 2003-10-23 |
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