FR2369430A1 - FUEL INJECTION PUMP - Google Patents

FUEL INJECTION PUMP

Info

Publication number
FR2369430A1
FR2369430A1 FR7728214A FR7728214A FR2369430A1 FR 2369430 A1 FR2369430 A1 FR 2369430A1 FR 7728214 A FR7728214 A FR 7728214A FR 7728214 A FR7728214 A FR 7728214A FR 2369430 A1 FR2369430 A1 FR 2369430A1
Authority
FR
France
Prior art keywords
injection pump
fuel injection
pump
axis
respect
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.)
Withdrawn
Application number
FR7728214A
Other languages
French (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2369430A1 publication Critical patent/FR2369430A1/en
Withdrawn legal-status Critical Current

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
    • F02M59/44—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
    • F02M59/462—Delivery valves
    • 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

Abstract

a. Pompe d'injection de carburant. b. Pompe d'injection caractérisée en ce que la soupape d'aspiration et la soupape de refoulement sont disposées de manière à avoir leurs axes décalés par rapport à l'axe du piston de la pompe et sont montées à côté l'une de l'autre en étant pourvues de canaux séparés. c. L'invention s'applique notamment aux moteurs d'automobile.at. Fuel injection pump. b. Injection pump characterized in that the suction valve and the discharge valve are arranged so as to have their axes offset with respect to the axis of the pump piston and are mounted next to each other by being provided with separate channels. vs. The invention applies in particular to automobile engines.

FR7728214A 1976-10-29 1977-09-19 FUEL INJECTION PUMP Withdrawn FR2369430A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649287 DE2649287A1 (en) 1976-10-29 1976-10-29 FUEL INJECTION PUMP

Publications (1)

Publication Number Publication Date
FR2369430A1 true FR2369430A1 (en) 1978-05-26

Family

ID=5991847

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728214A Withdrawn FR2369430A1 (en) 1976-10-29 1977-09-19 FUEL INJECTION PUMP

Country Status (6)

Country Link
JP (1) JPS5356418A (en)
BR (1) BR7707228A (en)
DE (1) DE2649287A1 (en)
FR (1) FR2369430A1 (en)
GB (1) GB1585360A (en)
SE (1) SE7712105L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130310A2 (en) * 1983-06-24 1985-01-09 AlliedSignal Inc. Improved unit injector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931195C3 (en) * 1979-08-01 1986-01-09 Wünsch, Adolf, 8962 Pfronten Drive device for tool slides of stamping and bending machines
DE10136925C1 (en) * 2001-07-30 2002-12-12 Orange Gmbh Fuel injector for internal combustion engine with high-pressure piston pump and valves has pump working area linked on intake to low-pressure source and on compression to high-pressure reservoir

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR795371A (en) * 1934-09-22 1936-03-12 Fuel injector pump for combustion engines
US2247421A (en) * 1938-06-18 1941-07-01 Eisemann Magneto Corp Pressure regulator for fuel injection systems for internal combustion engines
FR962293A (en) * 1950-06-07
FR1038017A (en) * 1950-06-14 1953-09-24 Cav Ltd Liquid fuel pump
FR1239134A (en) * 1958-11-10 1960-08-19 Muenchner Motorzubehor G M B H Valve device for piston pumps
FR1377870A (en) * 1963-12-20 1964-11-06 Sulzer Ag Fuel injection pump for internal combustion piston engine
DE2217066A1 (en) * 1971-05-06 1972-11-16 VEB Schwermaschinenbau Karl Liebknecht Magdeburg-Kombinat für Dieselmotoren und Industrieanlagen, χ 3011 Magdeburg Fuel injection pump for internal combustion engines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962293A (en) * 1950-06-07
FR795371A (en) * 1934-09-22 1936-03-12 Fuel injector pump for combustion engines
US2247421A (en) * 1938-06-18 1941-07-01 Eisemann Magneto Corp Pressure regulator for fuel injection systems for internal combustion engines
FR1038017A (en) * 1950-06-14 1953-09-24 Cav Ltd Liquid fuel pump
FR1239134A (en) * 1958-11-10 1960-08-19 Muenchner Motorzubehor G M B H Valve device for piston pumps
FR1377870A (en) * 1963-12-20 1964-11-06 Sulzer Ag Fuel injection pump for internal combustion piston engine
DE2217066A1 (en) * 1971-05-06 1972-11-16 VEB Schwermaschinenbau Karl Liebknecht Magdeburg-Kombinat für Dieselmotoren und Industrieanlagen, χ 3011 Magdeburg Fuel injection pump for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130310A2 (en) * 1983-06-24 1985-01-09 AlliedSignal Inc. Improved unit injector
EP0130310A3 (en) * 1983-06-24 1987-01-28 The Bendix Corporation Improved unit injector

Also Published As

Publication number Publication date
BR7707228A (en) 1978-07-25
DE2649287A1 (en) 1978-05-03
JPS5356418A (en) 1978-05-22
GB1585360A (en) 1981-03-04
SE7712105L (en) 1978-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse