JPH0346664B2 - - Google Patents
Info
- Publication number
- JPH0346664B2 JPH0346664B2 JP56002206A JP220681A JPH0346664B2 JP H0346664 B2 JPH0346664 B2 JP H0346664B2 JP 56002206 A JP56002206 A JP 56002206A JP 220681 A JP220681 A JP 220681A JP H0346664 B2 JPH0346664 B2 JP H0346664B2
- Authority
- JP
- Japan
- Prior art keywords
- control
- pressure
- conduit
- valve
- injection
- 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
- 238000002347 injection Methods 0.000 claims abstract description 124
- 239000007924 injection Substances 0.000 claims abstract description 124
- 239000000446 fuel Substances 0.000 claims abstract description 82
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005315 distribution function Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid 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
- 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
- F02M59/361—Valves being actuated mechanically
- F02M59/362—Rotary valves
-
- 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
- F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump piston
-
- 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
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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 |
---|---|---|---|
DE19803001051 DE3001051A1 (de) | 1980-01-12 | 1980-01-12 | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56106060A JPS56106060A (en) | 1981-08-24 |
JPH0346664B2 true JPH0346664B2 (fr) | 1991-07-16 |
Family
ID=6091969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP220681A Granted JPS56106060A (en) | 1980-01-12 | 1981-01-12 | Fuel injector for internal combustion engine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0032168B1 (fr) |
JP (1) | JPS56106060A (fr) |
AT (1) | ATE10532T1 (fr) |
DE (2) | DE3001051A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3124500A1 (de) * | 1981-06-23 | 1983-01-13 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe |
JPS588269A (ja) * | 1981-07-09 | 1983-01-18 | Nippon Denso Co Ltd | 内燃機関の点火時期制御方法 |
FR2514827A1 (fr) * | 1981-10-15 | 1983-04-22 | Renault | Dispositif d'injection pression-temps a predosage |
JP2760040B2 (ja) * | 1989-05-01 | 1998-05-28 | トヨタ自動車株式会社 | ユニットインジェクタの燃料供給排出装置 |
DE4320620B4 (de) * | 1993-06-22 | 2004-04-01 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen |
NL1014518C2 (nl) * | 2000-02-29 | 2001-08-30 | Technoscan Engineering B V | Inrichting, brandstofinspuitsysteem en werkwijze voor het doseren van brandstof. |
CN108730085A (zh) * | 2017-04-14 | 2018-11-02 | 康明斯公司 | 低成本共轨燃料系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE594336C (de) * | 1930-12-22 | 1934-03-15 | Magneti Marelli Spa | Brennstoffeinspritzpumpe |
US2069744A (en) * | 1932-01-16 | 1937-02-09 | Ex Cell O Aircraft & Tool Corp | Fluid distribution system |
US2357563A (en) * | 1942-07-23 | 1944-09-05 | Gen Motors Corp | Fuel injection pump |
DE920881C (de) * | 1949-03-05 | 1954-12-02 | Daimler Benz Ag | Brennstoffeinspritzpumpe fuer Brennkraftmaschinen |
US3486493A (en) * | 1968-02-13 | 1969-12-30 | Allis Chalmers Mfg Co | Fuel injection unit |
US3880131A (en) * | 1973-06-28 | 1975-04-29 | Bendix Corp | Fuel injection system for an internal combustion engine |
DE3000960A1 (de) * | 1980-01-12 | 1981-09-10 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
DE3000977A1 (de) * | 1980-01-12 | 1981-07-23 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
-
1980
- 1980-01-12 DE DE19803001051 patent/DE3001051A1/de not_active Withdrawn
- 1980-11-08 EP EP80106901A patent/EP0032168B1/fr not_active Expired
- 1980-11-08 DE DE8080106901T patent/DE3069719D1/de not_active Expired
- 1980-11-08 AT AT80106901T patent/ATE10532T1/de not_active IP Right Cessation
-
1981
- 1981-01-12 JP JP220681A patent/JPS56106060A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ATE10532T1 (de) | 1984-12-15 |
DE3001051A1 (de) | 1981-07-16 |
EP0032168A1 (fr) | 1981-07-22 |
DE3069719D1 (en) | 1985-01-10 |
EP0032168B1 (fr) | 1984-11-28 |
JPS56106060A (en) | 1981-08-24 |
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