DE3265437D1 - Injection pump with constant injection pressure and predosage, and a system therefor - Google Patents
Injection pump with constant injection pressure and predosage, and a system thereforInfo
- Publication number
- DE3265437D1 DE3265437D1 DE8282401738T DE3265437T DE3265437D1 DE 3265437 D1 DE3265437 D1 DE 3265437D1 DE 8282401738 T DE8282401738 T DE 8282401738T DE 3265437 T DE3265437 T DE 3265437T DE 3265437 D1 DE3265437 D1 DE 3265437D1
- Authority
- DE
- Germany
- Prior art keywords
- predosage
- system therefor
- constant
- injection
- injection pressure
- 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
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
- 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
- F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
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 |
---|---|---|---|
FR8118558A FR2514075A1 (fr) | 1981-10-01 | 1981-10-01 | Injecteur pompe a pression d'injection constante et predosage et systeme derive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3265437D1 true DE3265437D1 (en) | 1985-09-19 |
Family
ID=9262668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282401738T Expired DE3265437D1 (en) | 1981-10-01 | 1982-09-27 | Injection pump with constant injection pressure and predosage, and a system therefor |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0077235B1 (da) |
JP (1) | JPS5874869A (da) |
DE (1) | DE3265437D1 (da) |
FR (1) | FR2514075A1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0759919B2 (ja) * | 1986-04-04 | 1995-06-28 | 日本電装株式会社 | デイ−ゼルエンジン用燃料噴射制御装置 |
US5333786A (en) * | 1993-06-03 | 1994-08-02 | Cummins Engine Company, Inc. | Fuel injection device for an internal combustion engine |
US5438968A (en) * | 1993-10-06 | 1995-08-08 | Bkm, Inc. | Two-cycle utility internal combustion engine |
EP0962649A1 (de) * | 1998-06-04 | 1999-12-08 | Wolfgang Dr. Heimberg | Kraftstoffeinspritzvorrichtung |
EP1084343A1 (de) * | 1998-06-04 | 2001-03-21 | Wolfgang Dr. Heimberg | Pumpenvorrichtung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1103685B (de) * | 1956-12-13 | 1961-03-30 | Pierre Etienne Bessiere | Selbstregelnde Kolbenpumpe zur Brennstoffeinspritzung bei Brennkraftmaschinen |
DE2558789A1 (de) * | 1975-12-24 | 1977-07-14 | Bosch Gmbh Robert | Hochdruck-kraftstoffeinspritzeinrichtung fuer dieselmotoren |
US4250857A (en) * | 1978-09-13 | 1981-02-17 | The Bendix Corporation | Fuel injector for producing shaped injection pulses |
JPS6014910B2 (ja) * | 1979-12-28 | 1985-04-16 | 株式会社デンソー | 燃料噴射装置 |
-
1981
- 1981-10-01 FR FR8118558A patent/FR2514075A1/fr active Granted
-
1982
- 1982-09-27 DE DE8282401738T patent/DE3265437D1/de not_active Expired
- 1982-09-27 EP EP82401738A patent/EP0077235B1/fr not_active Expired
- 1982-10-01 JP JP57171067A patent/JPS5874869A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0077235B1 (fr) | 1985-08-14 |
EP0077235A1 (fr) | 1983-04-20 |
FR2514075A1 (fr) | 1983-04-08 |
JPS5874869A (ja) | 1983-05-06 |
FR2514075B1 (da) | 1983-12-23 |
JPH0454064B2 (da) | 1992-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |