DE69410044D1 - Kraftstoffpumpedüseneinheit für Brennkraftmaschine - Google Patents
Kraftstoffpumpedüseneinheit für BrennkraftmaschineInfo
- Publication number
- DE69410044D1 DE69410044D1 DE69410044T DE69410044T DE69410044D1 DE 69410044 D1 DE69410044 D1 DE 69410044D1 DE 69410044 T DE69410044 T DE 69410044T DE 69410044 T DE69410044 T DE 69410044T DE 69410044 D1 DE69410044 D1 DE 69410044D1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- fuel pump
- combustion engines
- nozzle unit
- pump nozzle
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 title 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
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
-
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5263158A JPH06193531A (ja) | 1992-10-28 | 1993-09-28 | 燃料噴射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69410044D1 true DE69410044D1 (de) | 1998-06-10 |
DE69410044T2 DE69410044T2 (de) | 1998-09-03 |
Family
ID=17385600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69410044T Expired - Fee Related DE69410044T2 (de) | 1993-09-28 | 1994-09-28 | Kraftstoffpumpedüseneinheit für Brennkraftmaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US5524825A (de) |
EP (1) | EP0645535B1 (de) |
DE (1) | DE69410044T2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5926082A (en) * | 1997-12-17 | 1999-07-20 | Caterpillar Inc. | Solenoid stator assembly |
US6021963A (en) * | 1997-12-23 | 2000-02-08 | Caterpillar Inc. | Cartridge control valve with top mounted solenoid and flat valve seat for a fuel injector |
GB9815027D0 (en) * | 1998-07-10 | 1998-09-09 | Lucas Ind Plc | Fuel injector |
DE19843546A1 (de) * | 1998-09-23 | 2000-03-30 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
GB9823134D0 (en) * | 1998-10-23 | 1998-12-16 | Lucas Ind Plc | Valve |
DE19938921B4 (de) * | 1999-08-17 | 2004-02-19 | L'orange Gmbh | Einspritzventil für eine Verbrennungskraftmaschine |
US20030111560A1 (en) * | 2001-12-18 | 2003-06-19 | Bartkowiak David R. | High pressure seal |
GB0215490D0 (en) * | 2002-07-04 | 2002-08-14 | Delphi Tech Inc | Control valve arrangement |
DE10231582A1 (de) * | 2002-07-11 | 2004-01-29 | Daimlerchrysler Ag | Verfahren zum Betrieb einer Brennkraftmaschine |
WO2006058444A1 (de) * | 2004-12-03 | 2006-06-08 | Ganser-Hydromag Ag | Brennstoffeinspritzventil mit druckverstärkung |
US7849836B2 (en) * | 2008-10-07 | 2010-12-14 | Caterpillar Inc | Cooling feature for fuel injector and fuel system using same |
KR101165541B1 (ko) * | 2010-12-28 | 2012-07-16 | 현대중공업 주식회사 | 전자제어 연료분사밸브 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463900A (en) * | 1983-01-12 | 1984-08-07 | General Motors Corporation | Electromagnetic unit fuel injector |
US4618095A (en) * | 1985-07-02 | 1986-10-21 | General Motors Corporation | Electromagnetic unit fuel injector with port assist spilldown |
GB8729087D0 (en) * | 1987-12-12 | 1988-01-27 | Lucas Ind Plc | Control valve |
JP2632711B2 (ja) * | 1988-09-01 | 1997-07-23 | 株式会社ゼクセル | 燃料噴射装置 |
DE4000044A1 (de) * | 1990-01-03 | 1991-07-04 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen, insbesondere pumpeduese |
CH683791A5 (de) * | 1990-09-14 | 1994-05-13 | Anton Steiger | Hydraulischer Dämpfer. |
JPH05280441A (ja) * | 1992-04-01 | 1993-10-26 | Mitsubishi Heavy Ind Ltd | 電磁式ユニットインジェクタ |
EP0588475B1 (de) * | 1992-07-23 | 1996-04-03 | Zexel Corporation | Kraftstoffeinspritzvorrichtung |
US5385301A (en) * | 1992-10-28 | 1995-01-31 | Zexel Corporation | Fuel injector with spill off for terminating injection |
-
1994
- 1994-09-27 US US08/312,614 patent/US5524825A/en not_active Expired - Fee Related
- 1994-09-28 DE DE69410044T patent/DE69410044T2/de not_active Expired - Fee Related
- 1994-09-28 EP EP94115298A patent/EP0645535B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0645535A1 (de) | 1995-03-29 |
US5524825A (en) | 1996-06-11 |
DE69410044T2 (de) | 1998-09-03 |
EP0645535B1 (de) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BOSCH AUTOMOTIVE SYSTEMS CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |