EP1288486A3 - Conduit de retour de carburant dans un système d'alimentation en carburant haute-pression - Google Patents
Conduit de retour de carburant dans un système d'alimentation en carburant haute-pression Download PDFInfo
- Publication number
- EP1288486A3 EP1288486A3 EP02006991A EP02006991A EP1288486A3 EP 1288486 A3 EP1288486 A3 EP 1288486A3 EP 02006991 A EP02006991 A EP 02006991A EP 02006991 A EP02006991 A EP 02006991A EP 1288486 A3 EP1288486 A3 EP 1288486A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- fuel system
- channel
- contact surface
- pressure fuel
- 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- Withdrawn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
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10143163 | 2001-09-04 | ||
DE10143163 | 2001-09-04 | ||
DE10213380 | 2002-03-26 | ||
DE10213380A DE10213380B4 (de) | 2001-09-04 | 2002-03-26 | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1288486A2 EP1288486A2 (fr) | 2003-03-05 |
EP1288486A3 true EP1288486A3 (fr) | 2004-03-17 |
Family
ID=7697571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02006991A Withdrawn EP1288486A3 (fr) | 2001-09-04 | 2002-03-27 | Conduit de retour de carburant dans un système d'alimentation en carburant haute-pression |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1288486A3 (fr) |
JP (1) | JP2003083203A (fr) |
DE (1) | DE10213380B4 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050001071A1 (en) * | 2001-11-02 | 2005-01-06 | Kunihiko Hashimoto | Fuel passage sealing structure of fuel injection nozzle |
DE10209116A1 (de) * | 2002-03-01 | 2003-09-18 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Kraftstoffeinspritzventils |
JP4066959B2 (ja) * | 2004-01-27 | 2008-03-26 | 株式会社デンソー | 燃料噴射装置 |
DE102005004069A1 (de) * | 2005-01-28 | 2006-08-03 | Volkswagen Mechatronic Gmbh & Co. Kg | Einspritzvorrichtung mit einer Dichtungsanordnung |
JP2007040243A (ja) * | 2005-08-04 | 2007-02-15 | Denso Corp | 燃料噴射装置の高圧燃料シール構造 |
DE202006002663U1 (de) * | 2006-02-20 | 2006-04-13 | Robert Bosch Gmbh | Kraftstoffinjektor für Brennkraftmaschinen |
DE102008061241A1 (de) * | 2008-12-09 | 2010-06-17 | Man Diesel Se | Kraftstoff-Einspritzventil für eine Brennkraftmaschine |
DE102009028979A1 (de) * | 2009-08-28 | 2011-03-03 | Robert Bosch Gmbh | Kraftstoffinjektor für eine Brennkraftmaschine |
EP2478210A4 (fr) * | 2009-09-17 | 2013-06-05 | Int Engine Intellectual Prop | Injecteur-pompe a haute pression |
DE102011086005A1 (de) * | 2011-11-09 | 2013-05-16 | Robert Bosch Gmbh | Kraftstoffinjektor, Verfahren zur Montage eines Kraftstoffinjektors sowie Spanneinrichtung zur Montage eines Kraftstoffinjektors |
CN114109684B (zh) * | 2021-05-14 | 2023-02-14 | 无锡威孚高科技集团股份有限公司 | 一种喷油器高压燃油异常泄漏收集结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627553A1 (fr) * | 1993-06-03 | 1994-12-07 | Adam Opel Ag | Dispositif de fixation pour une soupape d'injection de combustible d'un moteur diesel |
JPH08270530A (ja) * | 1995-03-30 | 1996-10-15 | Zexel Corp | 燃料噴射ポンプにおけるデリバリバルブシートのシート構造 |
DE19914720A1 (de) * | 1999-03-31 | 2000-11-02 | Siemens Ag | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
EP1236886A2 (fr) * | 2001-02-14 | 2002-09-04 | Denso Corporation | Dispositif pour augmenter la pression de contact entre des conduites pour fluide |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460760A (en) * | 1967-06-15 | 1969-08-12 | Gen Motors Corp | Fuel injection nozzle assembly |
FR2341751A1 (fr) * | 1976-02-20 | 1977-09-16 | Semt | Procede et dispositif pour pallier le risque de fuite de combustible d'injection notamment dans le circuit de refroidissement des injecteurs d'un moteur diesel |
-
2002
- 2002-03-26 DE DE10213380A patent/DE10213380B4/de not_active Expired - Fee Related
- 2002-03-27 EP EP02006991A patent/EP1288486A3/fr not_active Withdrawn
- 2002-09-02 JP JP2002256749A patent/JP2003083203A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0627553A1 (fr) * | 1993-06-03 | 1994-12-07 | Adam Opel Ag | Dispositif de fixation pour une soupape d'injection de combustible d'un moteur diesel |
JPH08270530A (ja) * | 1995-03-30 | 1996-10-15 | Zexel Corp | 燃料噴射ポンプにおけるデリバリバルブシートのシート構造 |
DE19914720A1 (de) * | 1999-03-31 | 2000-11-02 | Siemens Ag | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
EP1236886A2 (fr) * | 2001-02-14 | 2002-09-04 | Denso Corporation | Dispositif pour augmenter la pression de contact entre des conduites pour fluide |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) * |
Also Published As
Publication number | Publication date |
---|---|
DE10213380B4 (de) | 2010-08-12 |
JP2003083203A (ja) | 2003-03-19 |
EP1288486A2 (fr) | 2003-03-05 |
DE10213380A1 (de) | 2003-03-27 |
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AKX | Designation fees paid |
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17Q | First examination report despatched |
Effective date: 20050103 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20050514 |