CH258409A - Dispositif d'injection à accumulation. - Google Patents
Dispositif d'injection à accumulation.Info
- Publication number
- CH258409A CH258409A CH258409DA CH258409A CH 258409 A CH258409 A CH 258409A CH 258409D A CH258409D A CH 258409DA CH 258409 A CH258409 A CH 258409A
- Authority
- CH
- Switzerland
- Prior art keywords
- valve
- piston
- pump
- cylinder
- accumulator
- Prior art date
Links
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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/022—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type having an accumulator storing pressurised fuel during pumping stroke of the piston for subsequent delivery to the injector
-
- 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
- F02M59/18—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps characterised by the pumping action being achieved through release of pre-compressed springs
-
- 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
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
- F02M2700/1317—Fuel pumpo for internal combustion engines
- F02M2700/137—Fuel pump with control of fuel outlet of pumping chamber to delivery pipe
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2449382X | 1945-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH258409A true CH258409A (fr) | 1948-11-30 |
Family
ID=9685463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH258409D CH258409A (fr) | 1945-10-22 | 1946-10-10 | Dispositif d'injection à accumulation. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2449382A (de) |
CH (1) | CH258409A (de) |
DE (1) | DE802967C (de) |
DK (1) | DK70474C (de) |
GB (1) | GB628132A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2720842A (en) * | 1949-06-07 | 1955-10-18 | Lucas Ltd Joseph | Pumps |
US2754813A (en) * | 1951-02-26 | 1956-07-17 | William Doxford And Sons Ltd | Fuel injection systems for internal combustion engines |
DE946933C (de) * | 1953-05-30 | 1956-08-09 | Ewald Becker Dipl Ing | Einrichtung zur Druckzerstaeubung von Kraftstoff im Ansaugkanal von Verbrennungsmotoren |
DE936123C (de) * | 1953-11-18 | 1955-12-22 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
DE1076997B (de) * | 1957-04-17 | 1960-03-03 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen |
US3155042A (en) * | 1959-08-17 | 1964-11-03 | Waukesha Foundry Co | Fluid controlled variable output pump |
FR1450727A (fr) * | 1965-07-12 | 1966-06-24 | Bosch Gmbh Robert | Perfectionnements apportés aux moyens de régulation des pompes d'injection de combustible |
FR1467178A (fr) * | 1965-12-14 | 1967-01-27 | Soc Es Energie Sa | Perfectionnements apportés aux systèmes d'injection de combustible à accumulation, notamment pour les autogénérateurs à pistons libres |
US3456629A (en) * | 1966-08-01 | 1969-07-22 | Peugeot | Fuel injection devices for compression ignited internal combustion engines |
CH672168A5 (de) * | 1987-01-30 | 1989-10-31 | Nova Werke Ag |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2414261A (en) * | 1943-07-23 | 1947-01-14 | United Aircraft Corp | Accumulator pump |
US2421843A (en) * | 1943-07-23 | 1947-06-10 | United Aireraft Corp | Accumulator fuel injection system |
US2414267A (en) * | 1944-01-28 | 1947-01-14 | United Aircraft Corp | Injection system |
US2420431A (en) * | 1944-01-28 | 1947-05-13 | United Aircraft Corp | Injection timing |
-
1946
- 1946-10-02 US US700767A patent/US2449382A/en not_active Expired - Lifetime
- 1946-10-10 CH CH258409D patent/CH258409A/fr unknown
- 1946-10-21 DK DK411946AA patent/DK70474C/da active
- 1946-10-21 GB GB31283/46A patent/GB628132A/en not_active Expired
-
1949
- 1949-03-04 DE DEP35738D patent/DE802967C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE802967C (de) | 1951-02-26 |
GB628132A (en) | 1949-08-23 |
US2449382A (en) | 1948-09-14 |
DK70474C (da) | 1950-01-09 |
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