FR2617238B1 - ADJUSTING DEVICE FOR AN ADJUSTING ELEMENT OF THE FUEL QUANTITY SUPPLIED BY A FUEL INJECTION PUMP - Google Patents

ADJUSTING DEVICE FOR AN ADJUSTING ELEMENT OF THE FUEL QUANTITY SUPPLIED BY A FUEL INJECTION PUMP

Info

Publication number
FR2617238B1
FR2617238B1 FR888807487A FR8807487A FR2617238B1 FR 2617238 B1 FR2617238 B1 FR 2617238B1 FR 888807487 A FR888807487 A FR 888807487A FR 8807487 A FR8807487 A FR 8807487A FR 2617238 B1 FR2617238 B1 FR 2617238B1
Authority
FR
France
Prior art keywords
injection pump
fuel
adjusting
quantity supplied
fuel injection
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 - Lifetime
Application number
FR888807487A
Other languages
French (fr)
Other versions
FR2617238A1 (en
Inventor
Manfred Schwarz
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 FR2617238A1 publication Critical patent/FR2617238A1/en
Application granted granted Critical
Publication of FR2617238B1 publication Critical patent/FR2617238B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/127—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using the pressure developed in a pump
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
FR888807487A 1987-06-27 1988-06-06 ADJUSTING DEVICE FOR AN ADJUSTING ELEMENT OF THE FUEL QUANTITY SUPPLIED BY A FUEL INJECTION PUMP Expired - Lifetime FR2617238B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873721301 DE3721301A1 (en) 1987-06-27 1987-06-27 Device for regulating a fuel feed adjuster of a fuel injection pump

Publications (2)

Publication Number Publication Date
FR2617238A1 FR2617238A1 (en) 1988-12-30
FR2617238B1 true FR2617238B1 (en) 1992-02-14

Family

ID=6330436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888807487A Expired - Lifetime FR2617238B1 (en) 1987-06-27 1988-06-06 ADJUSTING DEVICE FOR AN ADJUSTING ELEMENT OF THE FUEL QUANTITY SUPPLIED BY A FUEL INJECTION PUMP

Country Status (4)

Country Link
JP (1) JPS6487834A (en)
KR (1) KR890000768A (en)
DE (1) DE3721301A1 (en)
FR (1) FR2617238B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900317C2 (en) * 1989-01-07 1995-11-02 Bosch Gmbh Robert Distributor fuel injection pump for internal combustion engines
DE3920554A1 (en) * 1989-06-23 1991-01-03 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3920552A1 (en) * 1989-06-23 1991-01-03 Bosch Gmbh Robert FUEL INJECTION PUMP FOR CHARGED COMBUSTION ENGINES
JP4916963B2 (en) * 2007-07-02 2012-04-18 本田技研工業株式会社 Assembly method of assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844911A1 (en) * 1978-10-14 1980-04-30 Bosch Gmbh Robert SPEED REGULATOR FOR FUEL INJECTION PUMPS
DE3147220A1 (en) * 1981-11-28 1983-06-09 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3242108A1 (en) * 1982-11-13 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart DISTRIBUTOR INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3338694A1 (en) * 1983-10-25 1985-05-02 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
FR2617238A1 (en) 1988-12-30
JPS6487834A (en) 1989-03-31
DE3721301A1 (en) 1989-01-05
KR890000768A (en) 1989-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse