JPH0522069B2 - - Google Patents
Info
- Publication number
- JPH0522069B2 JPH0522069B2 JP58124893A JP12489383A JPH0522069B2 JP H0522069 B2 JPH0522069 B2 JP H0522069B2 JP 58124893 A JP58124893 A JP 58124893A JP 12489383 A JP12489383 A JP 12489383A JP H0522069 B2 JPH0522069 B2 JP H0522069B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- engine
- circuit
- cylinder
- signal
- 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
- 239000000446 fuel Substances 0.000 claims description 103
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 230000009471 action Effects 0.000 claims description 11
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 231100001244 hazardous air pollutant Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
- F02M41/1422—Injection being effected by means of a free-piston displaced by the pressure of fuel
-
- 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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
- F02D2400/04—Two-stroke combustion engines with electronic control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8220492 | 1982-07-15 | ||
GB8220492 | 1982-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5928065A JPS5928065A (ja) | 1984-02-14 |
JPH0522069B2 true JPH0522069B2 (US08063081-20111122-C00044.png) | 1993-03-26 |
Family
ID=10531685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58124893A Granted JPS5928065A (ja) | 1982-07-15 | 1983-07-11 | 燃料噴射ポンプ装置 |
Country Status (6)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3719832A1 (de) * | 1987-06-13 | 1988-12-22 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
US5873527A (en) * | 1997-02-19 | 1999-02-23 | Caterpillar Inc. | Fuel injector with regulated plunger motion |
US6450778B1 (en) * | 2000-12-07 | 2002-09-17 | Diesel Technology Company | Pump system with high pressure restriction |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696154A (en) * | 1979-12-28 | 1981-08-04 | Nippon Denso Co Ltd | Fuel injection device |
JPS56151260A (en) * | 1980-04-25 | 1981-11-24 | Lucas Industries Ltd | Fuel injection pump apparatus |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1413099A (en) * | 1974-03-05 | 1975-11-05 | Fiat Spa | Electronic injection timing control for fuel injection pumps |
DE2558699C2 (de) * | 1975-12-24 | 1987-05-14 | Robert Bosch Gmbh, 7000 Stuttgart | Pumpedüse für die Kraftstoffeinspritzung in eine Brennkraftmaschine |
JPS54155319A (en) * | 1978-05-29 | 1979-12-07 | Komatsu Ltd | Fuel injection controller for internal combustion engine |
DE3014224A1 (de) * | 1980-04-14 | 1981-10-15 | Lucas Industries Ltd., Birmingham, West Midlands | Brennstoffeinspritzpumpe |
FR2480356A1 (fr) * | 1980-04-14 | 1981-10-16 | Lucas Industries Ltd | Appareil de pompage et d'injection de combustible |
JPS56167846A (en) * | 1980-05-30 | 1981-12-23 | Nippon Denso Co Ltd | Fuel injection apparatus |
DE3118669A1 (de) * | 1980-07-01 | 1982-04-08 | Robert Bosch Gmbh, 7000 Stuttgart | "verfahren und einrichtung zur kraftstoffeinspritzung bei brennkraftmaschinen, insbesondere bei dieselmotoren" |
US4325340A (en) * | 1980-07-21 | 1982-04-20 | The United States Of America As Represented By The Secretary Of The Army | Variable pressure fuel injection system |
JPS5726261A (en) * | 1980-07-24 | 1982-02-12 | Diesel Kiki Co Ltd | Fuel injector of internal combustion engine |
US4418670A (en) * | 1980-10-10 | 1983-12-06 | Lucas Industries Limited | Fuel injection pumping apparatus |
GB2085978B (en) * | 1980-10-10 | 1984-07-25 | Lucas Industries Ltd | Fuel injection pumping apparatus |
JPS5781152A (en) * | 1980-11-08 | 1982-05-21 | Diesel Kiki Co Ltd | Electronic regenerative pressure fuel injector for internal combustion engine |
US4453896A (en) * | 1980-12-17 | 1984-06-12 | The Bendix Corporation | Distributor pump with floating piston single control valve |
-
1983
- 1983-06-29 US US06/509,038 patent/US4501244A/en not_active Expired - Lifetime
- 1983-06-30 IT IT21868/83A patent/IT1163633B/it active
- 1983-07-08 DE DE3324607A patent/DE3324607C2/de not_active Expired - Fee Related
- 1983-07-11 JP JP58124893A patent/JPS5928065A/ja active Granted
- 1983-07-13 FR FR838312028A patent/FR2530291B1/fr not_active Expired
- 1983-07-15 ES ES524181A patent/ES8405889A1/es not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696154A (en) * | 1979-12-28 | 1981-08-04 | Nippon Denso Co Ltd | Fuel injection device |
JPS56151260A (en) * | 1980-04-25 | 1981-11-24 | Lucas Industries Ltd | Fuel injection pump apparatus |
Also Published As
Publication number | Publication date |
---|---|
US4501244A (en) | 1985-02-26 |
ES524181A0 (es) | 1984-06-16 |
FR2530291B1 (fr) | 1989-03-17 |
FR2530291A1 (fr) | 1984-01-20 |
DE3324607A1 (de) | 1984-01-19 |
IT8321868A0 (it) | 1983-06-30 |
JPS5928065A (ja) | 1984-02-14 |
DE3324607C2 (de) | 1995-10-26 |
ES8405889A1 (es) | 1984-06-16 |
IT1163633B (it) | 1987-04-08 |
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