DE1951629C3 - Als Rückschlagventil ausgebildetes Einlaßventil für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen - Google Patents

Als Rückschlagventil ausgebildetes Einlaßventil für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Info

Publication number
DE1951629C3
DE1951629C3 DE1951629A DE1951629A DE1951629C3 DE 1951629 C3 DE1951629 C3 DE 1951629C3 DE 1951629 A DE1951629 A DE 1951629A DE 1951629 A DE1951629 A DE 1951629A DE 1951629 C3 DE1951629 C3 DE 1951629C3
Authority
DE
Germany
Prior art keywords
pump
closing member
fuel
check valve
pressure
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
Application number
DE1951629A
Other languages
German (de)
English (en)
Other versions
DE1951629A1 (de
DE1951629B2 (de
Inventor
Harin London Chandraratna
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.)
Filing date
Publication date
Application filed by CAV Ltd filed Critical CAV Ltd
Publication of DE1951629A1 publication Critical patent/DE1951629A1/de
Publication of DE1951629B2 publication Critical patent/DE1951629B2/de
Application granted granted Critical
Publication of DE1951629C3 publication Critical patent/DE1951629C3/de
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE1951629A 1968-10-15 1969-10-14 Als Rückschlagventil ausgebildetes Einlaßventil für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen Expired DE1951629C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4884468A GB1276099A (en) 1968-10-15 1968-10-15 Liquid fuel injection pumping apparatus

Publications (3)

Publication Number Publication Date
DE1951629A1 DE1951629A1 (de) 1970-04-23
DE1951629B2 DE1951629B2 (de) 1978-09-07
DE1951629C3 true DE1951629C3 (de) 1979-05-03

Family

ID=10450123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1951629A Expired DE1951629C3 (de) 1968-10-15 1969-10-14 Als Rückschlagventil ausgebildetes Einlaßventil für eine Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Country Status (5)

Country Link
US (1) US3603705A (enExample)
JP (1) JPS5018122B1 (enExample)
DE (1) DE1951629C3 (enExample)
FR (1) FR2020775A1 (enExample)
GB (1) GB1276099A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318348A (en) * 1969-10-01 1973-05-31 Cav Ltd Liquid fuel injection pumping apparatus
GB1371235A (en) * 1971-05-13 1974-10-23 Martonair Ltd Fluid logic cirguit
US3861833A (en) * 1973-02-28 1975-01-21 Stanadyne Inc Fuel injection pump
US4046494A (en) * 1975-08-20 1977-09-06 Stanadyne, Inc. Fuel injection pump and replaceable check valve therefor
GB1553676A (en) * 1975-09-09 1979-09-26 Dowty Mining Equipment Ltd Pressure relief valve
FR2386693A1 (fr) * 1977-04-07 1978-11-03 Stanadyne Inc Pompe d'injection de carburant et soupape de retenue remplacable pour la pompe d'injection
NZ211199A (en) * 1985-02-22 1987-03-31 Raymond Quested Valve,actuated automatically by excess flow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US439825A (en) * 1890-11-04 Alois riedler
US2381917A (en) * 1941-01-28 1945-08-14 Pantex Pressing Machine Inc Control for pressing machines
US2752862A (en) * 1951-04-19 1956-07-03 Boakes James Walter Valve operating system
DE963825C (de) * 1954-09-12 1957-05-16 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen
US3029061A (en) * 1959-07-16 1962-04-10 Don R Hoxworth Air-hydraulic control unit
BE641180A (fr) * 1962-12-21 1964-06-12 Electro Chimie Soc D Appareils distributeurs à membranes

Also Published As

Publication number Publication date
US3603705A (en) 1971-09-07
GB1276099A (en) 1972-06-01
DE1951629A1 (de) 1970-04-23
JPS5018122B1 (enExample) 1975-06-26
FR2020775A1 (enExample) 1970-07-17
DE1951629B2 (de) 1978-09-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee