ATE94256T1 - Kraftstoffeinspritzvorrichtung. - Google Patents
Kraftstoffeinspritzvorrichtung.Info
- Publication number
- ATE94256T1 ATE94256T1 AT90108342T AT90108342T ATE94256T1 AT E94256 T1 ATE94256 T1 AT E94256T1 AT 90108342 T AT90108342 T AT 90108342T AT 90108342 T AT90108342 T AT 90108342T AT E94256 T1 ATE94256 T1 AT E94256T1
- Authority
- AT
- Austria
- Prior art keywords
- intake valve
- fuel injection
- plunger
- pressure area
- pump
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression 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
- 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
- F02M59/464—Inlet valves of the check valve type
-
- 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)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3914582A DE3914582A1 (de) | 1989-05-03 | 1989-05-03 | Brennstoffeinspritzvorrichtung |
EP90108342A EP0396127B1 (de) | 1989-05-03 | 1990-05-03 | Kraftstoffeinspritzvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE94256T1 true ATE94256T1 (de) | 1993-09-15 |
Family
ID=6379987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90108342T ATE94256T1 (de) | 1989-05-03 | 1990-05-03 | Kraftstoffeinspritzvorrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5135367A (de) |
EP (1) | EP0396127B1 (de) |
AT (1) | ATE94256T1 (de) |
DE (2) | DE3914582A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2884454B2 (ja) * | 1991-11-20 | 1999-04-19 | 株式会社ゼクセル | 燃料噴射ポンプ用プランジャのリード加工法 |
GB9207986D0 (en) * | 1992-04-10 | 1992-05-27 | Lucas Ind Plc | Fuel pump |
DE4225803A1 (de) * | 1992-08-05 | 1994-02-10 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe für Brennkraftmaschinen |
US6135073A (en) * | 1999-04-23 | 2000-10-24 | Caterpillar Inc. | Hydraulic check valve recuperation |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1640579A (en) * | 1925-07-27 | 1927-08-30 | Frank W Severin | Fuel-feed mechanism for oil engines |
US1900385A (en) * | 1926-03-05 | 1933-03-07 | Franklin Valveless Engine Comp | Fuel feeding means |
DE598094C (de) * | 1932-05-05 | 1934-06-05 | Wagner Otto | Mehrstempelbrennstoffpumpe fuer mehrzylindrige Brennkraftmaschinen |
US2101221A (en) * | 1932-12-05 | 1937-12-07 | Frederick Richard Simms | Liquid fuel pump |
DE735206C (de) * | 1936-06-17 | 1943-05-08 | Rudolf L Orange Dipl Ing | Kolbenpumpe zum Einspritzen von Brennstoff |
DE901120C (de) * | 1944-05-16 | 1954-01-07 | Verwertungsgesellschaft Dr Ing | Einspritzpumpe mit Mengensteuerung ohne Rueckstroemung |
US2633082A (en) * | 1950-06-14 | 1953-03-31 | Arthur E Mcfarland | Fluid feeding apparatus |
FR1407851A (fr) * | 1964-06-19 | 1965-08-06 | Labo Cent Telecommunicat | Perfectionnements aux circulateurs pour liquides |
US3692438A (en) * | 1969-10-21 | 1972-09-19 | Rodney E Schapel | Positive displacement pump |
FR2481752A1 (fr) * | 1980-04-30 | 1981-11-06 | Renault Vehicules Ind | Amelioration des dispositifs mecaniques d'injection de combustible, notamment pour des moteurs diesel |
IT1182446B (it) * | 1985-02-15 | 1987-10-05 | Weber Spa Azienda Altegna | Pompa di iniezione del combustibile per motori a ciclo diesel per autoveicoli con regolazione della portata e dell anticipo di iniezione asservita alla pressione di alimentazione |
-
1989
- 1989-05-03 DE DE3914582A patent/DE3914582A1/de not_active Withdrawn
-
1990
- 1990-05-03 AT AT90108342T patent/ATE94256T1/de not_active IP Right Cessation
- 1990-05-03 EP EP90108342A patent/EP0396127B1/de not_active Expired - Lifetime
- 1990-05-03 DE DE90108342T patent/DE59002609D1/de not_active Expired - Fee Related
- 1990-05-03 US US07/518,141 patent/US5135367A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3914582A1 (de) | 1990-11-08 |
EP0396127B1 (de) | 1993-09-08 |
EP0396127A1 (de) | 1990-11-07 |
US5135367A (en) | 1992-08-04 |
DE59002609D1 (de) | 1993-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |