FR2324889A2 - Appareil de pompage pour l'injection de combustible - Google Patents

Appareil de pompage pour l'injection de combustible

Info

Publication number: FR2324889A2
Authority: FR; France
Prior art keywords: fuel; injection; pumping device; pumping
Prior art date: 1975-09-16
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.): Granted

Application number

FR7627573A

Other languages

English (en)

Other versions

FR2324889B2 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CAV Ltd

Original Assignee

CAV Ltd

Priority date (The priority date 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 date listed.)

1975-09-16

Filing date

1976-09-14

Publication date

1977-04-15

1976-09-14 Application filed by CAV Ltd filed Critical CAV Ltd

1977-04-15 Publication of FR2324889A2 publication Critical patent/FR2324889A2/fr

1980-02-01 Application granted granted Critical

1980-02-01 Publication of FR2324889B2 publication Critical patent/FR2324889B2/fr

Status Granted legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title 1
238000002347 injection Methods 0.000 title 1
239000007924 injection Substances 0.000 title 1
238000005086 pumping Methods 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
- F02M59/02—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
- F02M59/10—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 characterised by the piston-drive
- F02M59/105—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 characterised by the piston-drive hydraulic drive
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- 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
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fuel-Injection Apparatus (AREA)

FR7627573A 1975-09-16 1976-09-14 Appareil de pompage pour l'injection de combustible Granted FR2324889A2 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB37968/75A GB1557179A (en)	1975-09-16	1975-09-16	Liquid fuel pumping apparatus

Publications (2)

Publication Number	Publication Date
FR2324889A2 true FR2324889A2 (fr)	1977-04-15
FR2324889B2 FR2324889B2 (fr)	1980-02-01

Family

ID=10400288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7627573A Granted FR2324889A2 (fr)	1975-09-16	1976-09-14	Appareil de pompage pour l'injection de combustible

Country Status (5)

Country	Link
US (1)	US4060347A (fr)
DE (1)	DE2641203C2 (fr)
FR (1)	FR2324889A2 (fr)
GB (1)	GB1557179A (fr)
IT (1)	IT1074915B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2636379B2 (ja) *	1988-11-07	1997-07-30	トヨタ自動車株式会社	燃料噴射装置
DE19946842C2 (de) *	1999-09-30	2001-08-23	Bosch Gmbh Robert	Hochdruckpumpe
DE10141111B4 (de) *	2001-08-22	2005-10-13	Robert Bosch Gmbh	Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1525859A (en) *	1923-01-18	1925-02-10	Ferrari Rodolfo	Pump-regulating apparatus
GB978912A (en) *	1963-01-02	1965-01-01	Centec Machine Tools Ltd	Improvements in or relating to control apparatus for controlling the movement of a machine part by fluid pressure means
US3357310A (en) *	1965-03-23	1967-12-12	Gen Motors Corp	Transfer valve for utilizing plural pressure sources
GB1216837A (en) *	1967-05-26	1970-12-23	Bryce Berger Ltd	Liquid fuel injection pumps
DE1576478A1 (de) *	1967-08-09	1970-01-29	Bosch Gmbh Robert	Kraftstoffeinspritzventil fuer Vor- und Haupteinspritzung
DE1729531A1 (de) *	1967-10-06	1972-02-03	Isernhagen Kunststoff Verf	Hochdruck-Schussgeraet mit Dosier- und Mischvorrichtung zur Erzeugung von Kunststoffen,insbesondere Polyurethanschaumstoffen
DE2213776A1 (de) *	1972-03-22	1973-09-27	Bosch Gmbh Robert	Kraftstoffeinspritzanlage fuer brennkraftmaschinen
GB1470506A (en) *	1973-05-11	1977-04-14	Cav Ltd	Fuel injection pumping apparatus
GB1470166A (en) *	1973-05-12	1977-04-14	Cav Ltd	Fuel injection pumping apparatus
GB1543714A (en) *	1975-03-07	1979-04-04	Lucas Cav Ltd	Fuel injection pumping apparatus

1975
- 1975-09-16 GB GB37968/75A patent/GB1557179A/en not_active Expired
1976
- 1976-09-02 US US05/720,090 patent/US4060347A/en not_active Expired - Lifetime
- 1976-09-14 IT IT51254/76A patent/IT1074915B/it active
- 1976-09-14 FR FR7627573A patent/FR2324889A2/fr active Granted
- 1976-09-14 DE DE2641203A patent/DE2641203C2/de not_active Expired

Also Published As

Publication number	Publication date
IT1074915B (it)	1985-04-22
DE2641203A1 (de)	1977-03-24
DE2641203C2 (de)	1986-08-07
GB1557179A (en)	1979-12-05
FR2324889B2 (fr)	1980-02-01
US4060347A (en)	1977-11-29

Publication	Publication Date	Title
FR2284089A1 (fr)	1976-04-02	Appareil de combustion d'un combustible
FR2321601A1 (fr)	1977-03-18	Appareil d'injection de carburant
BE819723A (fr)	1974-12-31	Dispositif d'injection de carburant
BE810493A (fr)	1974-05-29	Dispositif d'injection de carburant
BE846004A (fr)	1976-12-31	Dispositif d'injection
FR2303171A2 (fr)	1976-10-01	Appareil de pompage pour l'injection de combustible
FR2338396A1 (fr)	1977-08-12	Appareil d'injection de carburant
BE748994A (fr)	1970-09-16	Appareil d'injection de combustible
SE7603050L (sv)	1976-09-07	Fluidummotor
SE7611694L (sv)	1977-04-25	Brensleinsprutningsanordning
AR212598A1 (es)	1978-08-15	Dispositivo de inyeccion de combustible
AR216055A1 (es)	1979-11-30	Aparato bombeador de inyeccion de combustible
SE7613539L (sv)	1977-06-06	Brensleinsprutningsanordning
FR2303170A1 (fr)	1976-10-01	Appareil de pompage pour l'injection de combustible
SE7610282L (sv)	1977-03-20	Anordning for brensleinsprutning
CS191051B1 (en)	1979-06-29	Injection unit of the injection pump for the combustion engines
SE7601850L (sv)	1976-10-09	Brensleinsprutningsanordning
FR2278937A1 (fr)	1976-02-13	Appareil de pompage pour l'injection de combustible liquide
FR2334915A1 (fr)	1977-07-08	Dispositif piezoelectrique d'allumage
PL214275A1 (pl)	1979-11-19	Urzadzenie do wtryskiwania cieklego paliwa
FR2278929A1 (fr)	1976-02-13	Appareil de pompage pour l'injection de combustible liquide
FR2317506A1 (fr)	1977-02-04	Appareil de pompage de combustible
FR2315613A1 (fr)	1977-01-21	Appareil de pompage pour l'injection de combustible
FR2465088B1 (fr)	1985-10-04	Appareil de pompage pour injection de combustible
FR2302518A1 (fr)	1976-09-24	Appareil d'injection d'echantillons