DE58902666D1 - Steuereinrichtung fuer eine kraftstoff-einspritzduese. - Google Patents
Steuereinrichtung fuer eine kraftstoff-einspritzduese.Info
- Publication number
- DE58902666D1 DE58902666D1 DE8989112156T DE58902666T DE58902666D1 DE 58902666 D1 DE58902666 D1 DE 58902666D1 DE 8989112156 T DE8989112156 T DE 8989112156T DE 58902666 T DE58902666 T DE 58902666T DE 58902666 D1 DE58902666 D1 DE 58902666D1
- Authority
- DE
- Germany
- Prior art keywords
- control device
- fuel injection
- injection nozzle
- nozzle
- fuel
- 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 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 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
- F02M59/44—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
- F02M59/468—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means using 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
- F02M59/20—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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
- F02M63/008—Hollow valve members, e.g. members internally guided
-
- 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
- F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
- F02M2200/502—Springs biasing the valve member to the open position
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3824644A DE3824644A1 (de) | 1988-07-20 | 1988-07-20 | Steuereinrichtung fuer eine kraftstoff-einspritzduese |
Publications (1)
Publication Number | Publication Date |
---|---|
DE58902666D1 true DE58902666D1 (de) | 1992-12-17 |
Family
ID=6359152
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3824644A Withdrawn DE3824644A1 (de) | 1988-07-20 | 1988-07-20 | Steuereinrichtung fuer eine kraftstoff-einspritzduese |
DE8989112156T Expired - Lifetime DE58902666D1 (de) | 1988-07-20 | 1989-07-04 | Steuereinrichtung fuer eine kraftstoff-einspritzduese. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3824644A Withdrawn DE3824644A1 (de) | 1988-07-20 | 1988-07-20 | Steuereinrichtung fuer eine kraftstoff-einspritzduese |
Country Status (4)
Country | Link |
---|---|
US (1) | US5137256A (de) |
EP (1) | EP0351631B1 (de) |
JP (1) | JPH0267457A (de) |
DE (2) | DE3824644A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8967591B2 (en) * | 2011-02-24 | 2015-03-03 | Wabtec Holding Corp. | Trip cock fault detector |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2633857A (en) * | 1949-07-06 | 1953-04-07 | Worthington Corp | Governor steam control and emergency valve for steam turbines |
DD122574A1 (de) * | 1975-10-24 | 1976-10-12 | Karl Marx Stadt Automobilbau | |
US4392612A (en) * | 1982-02-19 | 1983-07-12 | General Motors Corporation | Electromagnetic unit fuel injector |
US4463900A (en) * | 1983-01-12 | 1984-08-07 | General Motors Corporation | Electromagnetic unit fuel injector |
US4550875A (en) * | 1984-08-06 | 1985-11-05 | General Motors Corporation | Electromagnetic unit fuel injector with piston assist solenoid actuated control valve |
DE3704739A1 (de) * | 1987-02-14 | 1988-06-09 | Daimler Benz Ag | Piezosteuerventil |
-
1988
- 1988-07-20 DE DE3824644A patent/DE3824644A1/de not_active Withdrawn
-
1989
- 1989-07-04 EP EP89112156A patent/EP0351631B1/de not_active Expired - Lifetime
- 1989-07-04 DE DE8989112156T patent/DE58902666D1/de not_active Expired - Lifetime
- 1989-07-18 JP JP1183844A patent/JPH0267457A/ja active Pending
-
1991
- 1991-12-18 US US07/810,724 patent/US5137256A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0351631B1 (de) | 1992-11-11 |
JPH0267457A (ja) | 1990-03-07 |
DE3824644A1 (de) | 1990-01-25 |
EP0351631A1 (de) | 1990-01-24 |
US5137256A (en) | 1992-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3779943D1 (de) | Kraftstoffeinspritzsteuervorrichtung. | |
DE68903967D1 (de) | Akkumulator - brennstoffeinspritzduese. | |
DE69407565D1 (de) | Brennstoff-einspritzdüse | |
DE69400366D1 (de) | Kraftstoffeinspritzungs-Regeleinrichtung | |
DE58904349D1 (de) | Kraftstoffeinspritzvorrichtung. | |
DE69000167D1 (de) | Kraftstoffeinspritzduese. | |
DE69417357D1 (de) | Kraftstoffeinspritzsteuerungsgerät | |
DE68901251D1 (de) | Kraftstoffeinspritzduese. | |
DE68903324D1 (de) | Brennstoffeinspritzduese. | |
DE68902289D1 (de) | Kraftstoffeinspritzvorrichtung mit einer belueftungskammer. | |
DE68904172D1 (de) | Kraftstoffeinspritzduese. | |
DE3867378D1 (de) | Brennstoffeinspritzduese. | |
DE69100199D1 (de) | Brennstoffeinspritzvorrichtung mit vorverdampfer. | |
DE68901330D1 (de) | Kraftstoffeinspritzduese. | |
DE68914169D1 (de) | Brennstoffeinspritzsystem. | |
DE69000796D1 (de) | Brennstoffeinspritzvorrichtung. | |
DE3779929D1 (de) | Startanreicherungssteuerung fuer eine kraftstoffeinspritzmaschine. | |
DE59000289D1 (de) | Speicherkraftstoffeinspritzvorrichtung. | |
DK0569655T3 (da) | Dysehoved til en brændstofindsprøjtningsindretning | |
GB2224786B (en) | A fuel injection device | |
DE68913646D1 (de) | Kraftstoffeinspritz-Vorrichtung. | |
DE69000591D1 (de) | Kraftstoffeinspritzduese. | |
DE68901804D1 (de) | Kraftstoffeinspritzduese. | |
NO900440D0 (no) | Styreinnretning for drivstoffinnsproeytingspumpe. | |
DE58902666D1 (de) | Steuereinrichtung fuer eine kraftstoff-einspritzduese. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: INA WAELZLAGER SCHAEFFLER OHG, 91074 HERZOGENAURAC |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8339 | Ceased/non-payment of the annual fee |