CH648904A5 - Fuel injection device on an internal combustion engine - Google Patents
Fuel injection device on an internal combustion engine Download PDFInfo
- Publication number
- CH648904A5 CH648904A5 CH662980A CH662980A CH648904A5 CH 648904 A5 CH648904 A5 CH 648904A5 CH 662980 A CH662980 A CH 662980A CH 662980 A CH662980 A CH 662980A CH 648904 A5 CH648904 A5 CH 648904A5
- Authority
- CH
- Switzerland
- Prior art keywords
- pressure
- valve
- injection device
- fuel injection
- piston
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title claims description 68
- 238000002347 injection Methods 0.000 title claims description 32
- 239000007924 injection Substances 0.000 title claims description 32
- 238000002485 combustion reaction Methods 0.000 title claims description 31
- 238000010926 purge Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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
- 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
- F02M49/00—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston
- F02M49/02—Fuel-injection apparatus in which injection pumps are driven or injectors are actuated, by the pressure in engine working cylinders, or by impact of engine working piston using the cylinder pressure, e.g. compression end 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792935912 DE2935912A1 (de) | 1979-09-06 | 1979-09-06 | Brennstoffeinspritzvorrichtung fuer brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH648904A5 true CH648904A5 (en) | 1985-04-15 |
Family
ID=6080122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH662980A CH648904A5 (en) | 1979-09-06 | 1980-09-03 | Fuel injection device on an internal combustion engine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5681254A (enrdf_load_stackoverflow) |
| BR (1) | BR8005629A (enrdf_load_stackoverflow) |
| CH (1) | CH648904A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2935912A1 (enrdf_load_stackoverflow) |
| DK (1) | DK374280A (enrdf_load_stackoverflow) |
| ES (1) | ES8104857A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2465085A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3302294A1 (de) * | 1983-01-25 | 1984-07-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen |
| DE3427421A1 (de) * | 1984-07-25 | 1986-01-30 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Steuerventil fuer eine kraftstoffeinspritzvorrichtung |
| JPH085301Y2 (ja) * | 1989-11-22 | 1996-02-14 | 株式会社小松製作所 | ファンベルトの張力自動調整装置 |
| US5809970A (en) * | 1996-06-21 | 1998-09-22 | Impco Technologies, Inc. | Backup control for natural gas fueled internal combustion engine |
| DE19742320A1 (de) * | 1997-09-25 | 1999-04-01 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
| DE10031571A1 (de) * | 2000-06-29 | 2002-01-17 | Bosch Gmbh Robert | Injektor mit zentralem Hochdruckanschluß |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1281207B (de) * | 1966-01-28 | 1968-10-24 | Maschf Augsburg Nuernberg Ag | Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen |
| FR2197123A1 (enrdf_load_stackoverflow) * | 1972-08-26 | 1974-03-22 | Cav Ltd |
-
1979
- 1979-09-06 DE DE19792935912 patent/DE2935912A1/de not_active Ceased
-
1980
- 1980-09-03 DK DK374280A patent/DK374280A/da not_active Application Discontinuation
- 1980-09-03 ES ES494732A patent/ES8104857A1/es not_active Expired
- 1980-09-03 CH CH662980A patent/CH648904A5/de not_active IP Right Cessation
- 1980-09-04 BR BR8005629A patent/BR8005629A/pt unknown
- 1980-09-04 FR FR8019114A patent/FR2465085A1/fr active Granted
- 1980-09-05 JP JP12250380A patent/JPS5681254A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2465085B3 (enrdf_load_stackoverflow) | 1982-05-28 |
| ES494732A0 (es) | 1981-05-16 |
| ES8104857A1 (es) | 1981-05-16 |
| DE2935912A1 (de) | 1981-03-26 |
| JPS5681254A (en) | 1981-07-03 |
| DK374280A (da) | 1981-03-07 |
| FR2465085A1 (fr) | 1981-03-20 |
| BR8005629A (pt) | 1981-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0779949B1 (de) | Kraftstoffeinspritzeinrichtung für brennkraftmaschinen | |
| DE60015218T2 (de) | Brennstoffeinspritzventil | |
| EP2812559B1 (de) | Brennstoffeinspritzventil und vorrichtung zum einspritzen von brennstoff | |
| DE69718275T2 (de) | Kraftstoffeinspritzvorrichtung | |
| EP0978649B1 (de) | Kraftstoffeinspritzdüse | |
| WO2008083881A1 (de) | Injektor zum einspritzen von kraftstoff in brennräume von brennkraftmaschinen | |
| EP0133470B1 (de) | Kraftstoff-Einspritzdüse für Brennkraftmaschinen | |
| DE19618698A1 (de) | Kraftstoffeinspritzventil für Brennkraftmaschinen | |
| DE2608937A1 (de) | Einspritzduese | |
| EP1141540A1 (de) | Vorrichtung zum schnellen druckaufbau in einer durch eine förderpumpe mit einem druckmedium versorgten einrichtung eines kraftfahrzeugs | |
| DE19611963A1 (de) | Modulierende Strömungsumleitung für eine Brennstoffeinspritzvorrichtung | |
| EP1068443A2 (de) | Druckventil | |
| EP1373710B1 (de) | Kraftstoffeinspritzventil für brennkraftmaschinen | |
| CH648904A5 (en) | Fuel injection device on an internal combustion engine | |
| DE3811885A1 (de) | Kraftstoffeinspritzvorrichtung mit vor- und haupteinspritzung fuer eine brennkraftmaschine, insb. solche mit luftverdichtung u. selbstzuendung | |
| DE3145877A1 (de) | Kraftstoffeinspritzduese | |
| EP3483420B1 (de) | Brennstoffeinspritzdüse und brennstoffeinspritzverfahren für einen grossdieselmotor, sowie grossdieselmotor | |
| EP0090296B1 (de) | Einspritzdüse mit einem Nadelkolben | |
| EP0575887B1 (de) | Einspritzeinrichtung | |
| EP0606436B1 (de) | Kraftstoff-einspritzdüse für brennkraftmaschinen | |
| WO2005019638A1 (de) | Kraftstoffeinspritzventil für brennkraftmaschinen | |
| DE602005005159T2 (de) | Kraftstoffeinspritzventil | |
| DE3912106C2 (de) | Kraftstoffeinspritzvorrichtung | |
| EP3791057B1 (de) | Ventilanordnung zur gasdruckregelung in einem gas-rail | |
| DE19825171A1 (de) | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |