EP0346607A3 - Hydraulische Steuereinrichtung insbesondere für Kraftstoffeinspritzanlagen von Brennkraftmaschinen - Google Patents
Hydraulische Steuereinrichtung insbesondere für Kraftstoffeinspritzanlagen von Brennkraftmaschinen Download PDFInfo
- Publication number
- EP0346607A3 EP0346607A3 EP89108081A EP89108081A EP0346607A3 EP 0346607 A3 EP0346607 A3 EP 0346607A3 EP 89108081 A EP89108081 A EP 89108081A EP 89108081 A EP89108081 A EP 89108081A EP 0346607 A3 EP0346607 A3 EP 0346607A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- internal combustion
- fuel injection
- combustion engines
- control device
- control
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 2
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 abstract 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
- 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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/125—Variably-timed valves controlling fuel passages
-
- 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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/125—Variably-timed valves controlling fuel passages
- F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary 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
- F02M59/22—Varying quantity or timing by adjusting cylinder-head space
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3819996 | 1988-06-11 | ||
DE3819996A DE3819996A1 (de) | 1988-06-11 | 1988-06-11 | Hydraulische steuereinrichtung insbesondere fuer kraftstoffeinspritzanlagen von brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0346607A2 EP0346607A2 (de) | 1989-12-20 |
EP0346607A3 true EP0346607A3 (de) | 1990-02-14 |
Family
ID=6356392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89108081A Withdrawn EP0346607A3 (de) | 1988-06-11 | 1989-05-05 | Hydraulische Steuereinrichtung insbesondere für Kraftstoffeinspritzanlagen von Brennkraftmaschinen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5007400A (de) |
EP (1) | EP0346607A3 (de) |
JP (1) | JPH0233462A (de) |
DE (1) | DE3819996A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3927742A1 (de) * | 1989-08-23 | 1991-02-28 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
DE3934953A1 (de) * | 1989-10-20 | 1991-04-25 | Bosch Gmbh Robert | Magnetventil, insbesondere fuer kraftstoffeinspritzpumpen |
DE3943299A1 (de) * | 1989-12-29 | 1991-07-04 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
US6394072B1 (en) * | 1990-08-31 | 2002-05-28 | Yamaha Hatsudoki Kabushiki Kaisha | Fuel injection device for engine |
GB9203636D0 (en) * | 1992-02-19 | 1992-04-08 | Lucas Ind Plc | Fuel pumping apparatus |
DE19713868A1 (de) * | 1997-04-04 | 1998-10-08 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
JP3852753B2 (ja) * | 2001-12-04 | 2006-12-06 | 株式会社デンソー | 燃料噴射ポンプ |
JP6411313B2 (ja) * | 2015-11-26 | 2018-10-24 | ヤンマー株式会社 | 燃料噴射ポンプ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211680A1 (de) * | 1982-03-30 | 1983-10-06 | Espenschied Helmut Dipl Ing | Kraftstoffeinspritzsystem fuer brennkraftmaschinen |
EP0114375A2 (de) * | 1983-01-25 | 1984-08-01 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Kraftstoffeinspritzvorrichtung für luftverdichtende, selbstzündende Brennkraftmaschinen |
GB2168130A (en) * | 1984-11-30 | 1986-06-11 | Lucas Ind Plc | Electromagnetically operable valve |
EP0193788A2 (de) * | 1985-03-06 | 1986-09-10 | Robert Bosch Gmbh | Verfahren zur Steuerung der Kraftstoffeinspritzmenge |
EP0290797A2 (de) * | 1987-05-11 | 1988-11-17 | Robert Bosch Gmbh | Kraftstoffeinspritzpumpe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2076561B (en) * | 1980-04-26 | 1985-04-03 | Diesel Kiki Co | Distribution type fuel injection apparatus |
US4480619A (en) * | 1982-06-08 | 1984-11-06 | Nippon Soken, Inc. | Flow control device |
JPS5951139A (ja) * | 1982-09-17 | 1984-03-24 | Nippon Soken Inc | 燃料供給装置 |
DE3375596D1 (en) * | 1982-11-25 | 1988-03-10 | Kawasaki Heavy Ind Ltd | Fuel injection timing control system |
GB8406271D0 (en) * | 1984-03-09 | 1984-04-11 | Lucas Ind Plc | Hydraulic mechanism |
GB8417864D0 (en) * | 1984-07-13 | 1984-08-15 | Lucas Ind Plc | Fuel pumping apparatus |
GB8432310D0 (en) * | 1984-12-20 | 1985-01-30 | Lucas Ind Plc | Liquid fuel pumping apparatus |
JPH0692743B2 (ja) * | 1985-04-01 | 1994-11-16 | 日本電装株式会社 | 流体制御用電磁弁 |
JPS635140A (ja) * | 1986-06-24 | 1988-01-11 | Diesel Kiki Co Ltd | 燃料噴射ポンプの噴射制御方法 |
-
1988
- 1988-06-11 DE DE3819996A patent/DE3819996A1/de not_active Withdrawn
-
1989
- 1989-03-24 US US07/328,396 patent/US5007400A/en not_active Expired - Fee Related
- 1989-05-05 EP EP89108081A patent/EP0346607A3/de not_active Withdrawn
- 1989-06-12 JP JP1146935A patent/JPH0233462A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3211680A1 (de) * | 1982-03-30 | 1983-10-06 | Espenschied Helmut Dipl Ing | Kraftstoffeinspritzsystem fuer brennkraftmaschinen |
EP0114375A2 (de) * | 1983-01-25 | 1984-08-01 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Kraftstoffeinspritzvorrichtung für luftverdichtende, selbstzündende Brennkraftmaschinen |
GB2168130A (en) * | 1984-11-30 | 1986-06-11 | Lucas Ind Plc | Electromagnetically operable valve |
EP0193788A2 (de) * | 1985-03-06 | 1986-09-10 | Robert Bosch Gmbh | Verfahren zur Steuerung der Kraftstoffeinspritzmenge |
EP0290797A2 (de) * | 1987-05-11 | 1988-11-17 | Robert Bosch Gmbh | Kraftstoffeinspritzpumpe |
Also Published As
Publication number | Publication date |
---|---|
DE3819996A1 (de) | 1989-12-14 |
US5007400A (en) | 1991-04-16 |
JPH0233462A (ja) | 1990-02-02 |
EP0346607A2 (de) | 1989-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
17P | Request for examination filed |
Effective date: 19900714 |
|
17Q | First examination report despatched |
Effective date: 19910528 |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ROBERT BOSCH GMBH |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19921201 |