FR2252497B1 - - Google Patents

Info

Publication number
FR2252497B1
FR2252497B1 FR7438623A FR7438623A FR2252497B1 FR 2252497 B1 FR2252497 B1 FR 2252497B1 FR 7438623 A FR7438623 A FR 7438623A FR 7438623 A FR7438623 A FR 7438623A FR 2252497 B1 FR2252497 B1 FR 2252497B1
Authority
FR
France
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
FR7438623A
Other languages
French (fr)
Other versions
FR2252497A1 (enrdf_load_stackoverflow
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 FR2252497A1 publication Critical patent/FR2252497A1/fr
Application granted granted Critical
Publication of FR2252497B1 publication Critical patent/FR2252497B1/fr
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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
FR7438623A 1973-11-23 1974-11-25 Expired FR2252497B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5441073A GB1487178A (en) 1973-11-23 1973-11-23 Fuel injection pumping apparatus

Publications (2)

Publication Number Publication Date
FR2252497A1 FR2252497A1 (enrdf_load_stackoverflow) 1975-06-20
FR2252497B1 true FR2252497B1 (enrdf_load_stackoverflow) 1978-12-29

Family

ID=10470921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438623A Expired FR2252497B1 (enrdf_load_stackoverflow) 1973-11-23 1974-11-25

Country Status (2)

Country Link
FR (1) FR2252497B1 (enrdf_load_stackoverflow)
GB (1) GB1487178A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5833610B2 (ja) * 1978-12-28 1983-07-21 日本ビクター株式会社 磁気記録再生装置におけるテ−プ位置検出装置
GB2128297B (en) * 1982-10-07 1986-07-02 Vosper Hovermarine Ltd Fluid flow control systems
JPS5984657A (ja) * 1982-10-07 1984-05-16 ヴオスパ−・ホバ−マリン・リミテツド 流体流量調整装置
EP0270720A1 (fr) * 1986-12-12 1988-06-15 Regie Nationale Des Usines Renault Pompe à débit variable
FR2585077B1 (fr) * 1985-07-16 1989-08-25 Renault Pompe a debit variable
DE3712716A1 (de) * 1986-08-01 1988-02-04 Man Nutzfahrzeuge Gmbh Verfahren zum verlustarmen veraendern des foerderstromes einer konstantspeisepumpe und vorrichtung zur durchfuehrung des verfahrens
JP2001221118A (ja) * 2000-02-07 2001-08-17 Bosch Automotive Systems Corp 燃料噴射装置

Also Published As

Publication number Publication date
FR2252497A1 (enrdf_load_stackoverflow) 1975-06-20
GB1487178A (en) 1977-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse