EP0253483A3 - Luft-Kraftstoffregelung und Schlitzträger-Steurkolben für ein Kraftstoffsystem für eine Brennkraftmaschine - Google Patents

Luft-Kraftstoffregelung und Schlitzträger-Steurkolben für ein Kraftstoffsystem für eine Brennkraftmaschine Download PDF

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Publication number
EP0253483A3
EP0253483A3 EP87304852A EP87304852A EP0253483A3 EP 0253483 A3 EP0253483 A3 EP 0253483A3 EP 87304852 A EP87304852 A EP 87304852A EP 87304852 A EP87304852 A EP 87304852A EP 0253483 A3 EP0253483 A3 EP 0253483A3
Authority
EP
European Patent Office
Prior art keywords
fuel
plunger
barrel
engine
air
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Withdrawn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
EP87304852A
Other languages
English (en)
French (fr)
Other versions
EP0253483A2 (de
Inventor
Robin J. Bremmer
Roscoe A. Baker
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.)
Cummins Inc
Original Assignee
Cummins Engine Co Inc
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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Publication of EP0253483A2 publication Critical patent/EP0253483A2/de
Publication of EP0253483A3 publication Critical patent/EP0253483A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
    • F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D7/00—Other fuel-injection control
    • F02D7/002—Throttling of fuel passages between pumps and injectors or overflow passages
    • F02D7/007—Throttling of fuel passages between pumps and injectors or overflow passages by fluid actuated means, e.g. slide 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP87304852A 1986-07-14 1987-06-02 Luft-Kraftstoffregelung und Schlitzträger-Steurkolben für ein Kraftstoffsystem für eine Brennkraftmaschine Withdrawn EP0253483A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88520086A 1986-07-14 1986-07-14
US885200 1992-05-19

Publications (2)

Publication Number Publication Date
EP0253483A2 EP0253483A2 (de) 1988-01-20
EP0253483A3 true EP0253483A3 (de) 1989-04-12

Family

ID=25386383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87304852A Withdrawn EP0253483A3 (de) 1986-07-14 1987-06-02 Luft-Kraftstoffregelung und Schlitzträger-Steurkolben für ein Kraftstoffsystem für eine Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP0253483A3 (de)
JP (1) JPS6388270A (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795233A (en) * 1972-05-19 1974-03-05 Caterpillar Tractor Co Fuel-air ratio control for supercharged engines
FR2362279A1 (fr) * 1976-08-18 1978-03-17 Cummins Engine Co Inc Installation d'alimentation en carburant
US4187817A (en) * 1978-10-05 1980-02-12 Cummins Engine Company, Inc. Apparatus and method for averting the effects of seal failure in an I.C. engine fuel supply system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122927A (ja) * 1974-08-19 1976-02-24 Automobile Antipollution Nenryofunshahonpu
DE2821874C3 (de) * 1978-05-19 1981-10-01 Pierburg Gmbh & Co Kg, 4040 Neuss Brennstoffversorgungsanlage mit einem Brennstoffzumeßventil für gemischverdichtende,fremdgezündete Brennkraftmaschinen mit kontinuierlicher Brennstoffzugabe ins Saugrohr
JPS5751544A (en) * 1980-09-10 1982-03-26 Yuushin:Kk Control device of motor for windshield wiper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795233A (en) * 1972-05-19 1974-03-05 Caterpillar Tractor Co Fuel-air ratio control for supercharged engines
FR2362279A1 (fr) * 1976-08-18 1978-03-17 Cummins Engine Co Inc Installation d'alimentation en carburant
US4187817A (en) * 1978-10-05 1980-02-12 Cummins Engine Company, Inc. Apparatus and method for averting the effects of seal failure in an I.C. engine fuel supply system

Also Published As

Publication number Publication date
JPS6388270A (ja) 1988-04-19
EP0253483A2 (de) 1988-01-20

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Effective date: 19891013

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Inventor name: BREMMER, ROBIN J.

Inventor name: BAKER, ROSCOE A.