DE58902618D1 - Brennstoffeinspritzvorrichtung. - Google Patents
Brennstoffeinspritzvorrichtung.Info
- Publication number
- DE58902618D1 DE58902618D1 DE8989122631T DE58902618T DE58902618D1 DE 58902618 D1 DE58902618 D1 DE 58902618D1 DE 8989122631 T DE8989122631 T DE 8989122631T DE 58902618 T DE58902618 T DE 58902618T DE 58902618 D1 DE58902618 D1 DE 58902618D1
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- armature plate
- rebound
- minimum spacing
- pump element
- 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 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 239000000446 fuel Substances 0.000 title abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000243 solution Substances 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
- 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
-
- 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
- F02M59/48—Assembling; Disassembling; Replacing
-
- 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
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/304—Fuel-injection apparatus having mechanical parts, the movement of which is damped using hydraulic 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)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3841462A DE3841462C2 (de) | 1988-12-09 | 1988-12-09 | Brennstoffeinspritzvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE58902618D1 true DE58902618D1 (de) | 1992-12-10 |
Family
ID=6368772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3841462A Revoked DE3841462C2 (de) | 1988-12-09 | 1988-12-09 | Brennstoffeinspritzvorrichtung |
DE8989122631T Expired - Lifetime DE58902618D1 (de) | 1988-12-09 | 1989-12-08 | Brennstoffeinspritzvorrichtung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3841462A Revoked DE3841462C2 (de) | 1988-12-09 | 1988-12-09 | Brennstoffeinspritzvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5106019A (de) |
EP (1) | EP0372562B1 (de) |
AT (1) | ATE82043T1 (de) |
DE (2) | DE3841462C2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4113957A1 (de) * | 1991-04-29 | 1992-11-05 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzvorrichtung |
DE4212797A1 (de) * | 1992-04-16 | 1993-10-21 | Kloeckner Humboldt Deutz Ag | Hochdruckabdichtung für Brennstoffeinspritzvorrichtung |
EP0588475B1 (de) * | 1992-07-23 | 1996-04-03 | Zexel Corporation | Kraftstoffeinspritzvorrichtung |
GB9815027D0 (en) * | 1998-07-10 | 1998-09-09 | Lucas Ind Plc | Fuel injector |
DE19923422C2 (de) * | 1999-05-21 | 2003-05-08 | Bosch Gmbh Robert | Elektronisches Einspritzsystem |
DE102009046830B4 (de) * | 2009-11-18 | 2023-02-02 | Robert Bosch Gmbh | Common-Rail-System mit einem Mengensteuerventil |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036574B (de) * | 1956-02-02 | 1958-08-14 | Cav Ltd | Einspritzpumpe fuer Verbrennungskraftmaschinen |
FR2115720A5 (de) * | 1970-11-30 | 1972-07-07 | Inst Francais Du Petrole | |
US4129253A (en) * | 1977-09-12 | 1978-12-12 | General Motors Corporation | Electromagnetic unit fuel injector |
US4276000A (en) * | 1978-01-31 | 1981-06-30 | Lucas Industries Limited | Liquid fuel pumping apparatus |
FR2481752A1 (fr) * | 1980-04-30 | 1981-11-06 | Renault Vehicules Ind | Amelioration des dispositifs mecaniques d'injection de combustible, notamment pour des moteurs diesel |
US4408718A (en) * | 1981-09-25 | 1983-10-11 | General Motors Corporation | Electromagnetic unit fuel injector |
AT392122B (de) * | 1981-12-23 | 1991-01-25 | List Hans | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
DE3207393C1 (de) * | 1982-03-02 | 1983-10-13 | Daimler-Benz Ag, 7000 Stuttgart | Steuerventil,insbesondere elektrohydraulisches Steuerventil |
US4565320A (en) * | 1982-03-15 | 1986-01-21 | Yanmar Diesel Engine Co. Ltd. | Unit injector of internal combustion engine |
DE3302294A1 (de) * | 1983-01-25 | 1984-07-26 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Kraftstoffeinspritzvorrichtung fuer luftverdichtende, selbstzuendende brennkraftmaschinen |
AT397129B (de) * | 1984-01-20 | 1994-02-25 | Bosch Robert Ag | Kraftstoffeinspritzdüse |
US4572433A (en) * | 1984-08-20 | 1986-02-25 | General Motors Corporation | Electromagnetic unit fuel injector |
DE3523536A1 (de) * | 1984-09-14 | 1986-03-27 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
ATE59434T1 (de) * | 1984-09-14 | 1991-01-15 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen. |
US4605166A (en) * | 1985-02-21 | 1986-08-12 | Stanadyne, Inc. | Accumulator injector |
DE3510222A1 (de) * | 1985-03-21 | 1986-09-25 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetventil, insbesondere kraftstoffmengensteuerventil |
DE3619576A1 (de) * | 1985-08-17 | 1987-12-17 | Kloeckner Humboldt Deutz Ag | Steuerventil mit einer daempfungseinrichtung |
DE3536828A1 (de) * | 1985-10-16 | 1987-04-16 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzvorrichtung mit einem elektromagnetischen steuerventil zwischen einspritzpumpe und einspritzduese |
JP2632711B2 (ja) * | 1988-09-01 | 1997-07-23 | 株式会社ゼクセル | 燃料噴射装置 |
US4951874A (en) * | 1988-09-01 | 1990-08-28 | Diesel Kiki Co., Ltd. | Unit fuel injector |
-
1988
- 1988-12-09 DE DE3841462A patent/DE3841462C2/de not_active Revoked
-
1989
- 1989-12-08 EP EP89122631A patent/EP0372562B1/de not_active Expired - Lifetime
- 1989-12-08 DE DE8989122631T patent/DE58902618D1/de not_active Expired - Lifetime
- 1989-12-08 AT AT89122631T patent/ATE82043T1/de not_active IP Right Cessation
-
1991
- 1991-07-29 US US07/737,839 patent/US5106019A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0372562A1 (de) | 1990-06-13 |
EP0372562B1 (de) | 1992-11-04 |
DE3841462C2 (de) | 1996-05-30 |
ATE82043T1 (de) | 1992-11-15 |
US5106019A (en) | 1992-04-21 |
DE3841462A1 (de) | 1990-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DEUTZ AKTIENGESELLSCHAFT, 51063 KOELN, DE |
|
8339 | Ceased/non-payment of the annual fee |