DE69840537D1 - Vorrichtung zum Befestigen und Abdichten eines Dosierventils in einem Kraftstoffeinspritzventil von Brennkraftmaschinen - Google Patents
Vorrichtung zum Befestigen und Abdichten eines Dosierventils in einem Kraftstoffeinspritzventil von BrennkraftmaschinenInfo
- Publication number
- DE69840537D1 DE69840537D1 DE69840537T DE69840537T DE69840537D1 DE 69840537 D1 DE69840537 D1 DE 69840537D1 DE 69840537 T DE69840537 T DE 69840537T DE 69840537 T DE69840537 T DE 69840537T DE 69840537 D1 DE69840537 D1 DE 69840537D1
- Authority
- DE
- Germany
- Prior art keywords
- fastening
- sealing
- internal combustion
- fuel injection
- combustion engines
- 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
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
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT97TO001008A IT1296145B1 (it) | 1997-11-18 | 1997-11-18 | Dispositivo di fissaggio e tenuta di una valvola di dosaggio in un iniettore di combustibile per motori a combustione interna. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69840537D1 true DE69840537D1 (de) | 2009-03-26 |
Family
ID=11416146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69840537T Expired - Lifetime DE69840537D1 (de) | 1997-11-18 | 1998-11-17 | Vorrichtung zum Befestigen und Abdichten eines Dosierventils in einem Kraftstoffeinspritzventil von Brennkraftmaschinen |
Country Status (9)
Country | Link |
---|---|
US (1) | US6039031A (de) |
EP (1) | EP0916841B1 (de) |
JP (1) | JPH11218063A (de) |
KR (1) | KR19990045381A (de) |
CN (1) | CN1087058C (de) |
DE (1) | DE69840537D1 (de) |
ES (1) | ES2319829T3 (de) |
IT (1) | IT1296145B1 (de) |
RU (1) | RU2219365C2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1296145B1 (it) * | 1997-11-18 | 1999-06-09 | Elasis Sistema Ricerca Fiat | Dispositivo di fissaggio e tenuta di una valvola di dosaggio in un iniettore di combustibile per motori a combustione interna. |
DE19937677C2 (de) * | 1999-08-10 | 2003-06-26 | Siemens Ag | Einspritzventil mit verbesserter Dichtflächenanordnung |
JP3557554B2 (ja) * | 2001-07-16 | 2004-08-25 | 株式会社ボッシュオートモーティブシステム | 燃料噴射弁におけるノズルニードルの制御構造 |
ES2277230T3 (es) * | 2004-06-30 | 2007-07-01 | C.R.F. Societa Consortile Per Azioni | Inyector de combustible para motor de combustion interna. |
DE102005006818A1 (de) * | 2005-02-15 | 2006-08-17 | Volkswagen Mechatronic Gmbh & Co. Kg | Dichtungseinrichtung für einen Kraftstoffinjektor sowie Verfahren zum Abdichten |
EP1862667B1 (de) * | 2005-03-23 | 2013-07-10 | Keihin Corporation | Halteelement für ein brennstoffeinspritzventil |
DE102005063014A1 (de) * | 2005-12-30 | 2007-07-05 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102007044357A1 (de) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Steuerventil für ein Kraftstoffeinspritzventil |
DE102011004993A1 (de) * | 2011-03-02 | 2012-09-06 | Robert Bosch Gmbh | Ventileinrichtung zum Schalten oder Zumessen eines Fluids |
TR201107274A2 (tr) * | 2011-07-22 | 2012-07-23 | Robert Bosch Gmbh | Etkin sızdırmazlık özelliğine sahip bir yakıt enjeksiyon valfi. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3228508A1 (de) * | 1982-07-30 | 1984-02-02 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffversorgungsleitung |
IT212431Z2 (it) * | 1987-08-25 | 1989-07-04 | Weber Srl | Le a comando elettromagnetico per valvola di iniezione del combustibi motori a ciclo diesel |
IT1250900B (it) * | 1991-12-24 | 1995-04-21 | Elasis Sistema Ricerca Fiat | Valvola di iniezione del combustibile a comando elettromagnetico. |
IT1257958B (it) * | 1992-12-29 | 1996-02-19 | Mario Ricco | Dispositivo di registrazione di una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile |
JP3594639B2 (ja) * | 1993-12-28 | 2004-12-02 | ロバート ボッシュ ゲーエムベーハー | 燃料噴射装置の電磁計量バルブ調整装置 |
IT1276503B1 (it) * | 1995-07-14 | 1997-10-31 | Elasis Sistema Ricerca Fiat | Perfezionamenti ad una valvola di dosaggio a comando elettromagnetico, per un iniettore di combustibile. |
US5909725A (en) * | 1997-09-12 | 1999-06-08 | Siemens Canada Limited | Automotive emission control valve retaining clip and mounting method |
IT1296145B1 (it) * | 1997-11-18 | 1999-06-09 | Elasis Sistema Ricerca Fiat | Dispositivo di fissaggio e tenuta di una valvola di dosaggio in un iniettore di combustibile per motori a combustione interna. |
-
1997
- 1997-11-18 IT IT97TO001008A patent/IT1296145B1/it active IP Right Grant
-
1998
- 1998-11-12 US US09/190,742 patent/US6039031A/en not_active Expired - Fee Related
- 1998-11-17 RU RU98121327/06A patent/RU2219365C2/ru not_active IP Right Cessation
- 1998-11-17 DE DE69840537T patent/DE69840537D1/de not_active Expired - Lifetime
- 1998-11-17 ES ES98121843T patent/ES2319829T3/es not_active Expired - Lifetime
- 1998-11-17 EP EP98121843A patent/EP0916841B1/de not_active Expired - Lifetime
- 1998-11-18 JP JP10328052A patent/JPH11218063A/ja active Pending
- 1998-11-18 KR KR1019980049460A patent/KR19990045381A/ko not_active Application Discontinuation
- 1998-11-18 CN CN98126163A patent/CN1087058C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6039031A (en) | 2000-03-21 |
KR19990045381A (ko) | 1999-06-25 |
CN1087058C (zh) | 2002-07-03 |
ES2319829T3 (es) | 2009-05-12 |
CN1222641A (zh) | 1999-07-14 |
IT1296145B1 (it) | 1999-06-09 |
ITTO971008A0 (it) | 1997-11-18 |
EP0916841A1 (de) | 1999-05-19 |
ITTO971008A1 (it) | 1999-05-18 |
JPH11218063A (ja) | 1999-08-10 |
EP0916841B1 (de) | 2009-02-11 |
RU2219365C2 (ru) | 2003-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |