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FR2683595B1 - Pompe d'injection de carburant pour des moteurs a combustion interne. - Google Patents

Pompe d'injection de carburant pour des moteurs a combustion interne.

Info

Publication number
FR2683595B1
FR2683595B1 FR9211320A FR9211320A FR2683595B1 FR 2683595 B1 FR2683595 B1 FR 2683595B1 FR 9211320 A FR9211320 A FR 9211320A FR 9211320 A FR9211320 A FR 9211320A FR 2683595 B1 FR2683595 B1 FR 2683595B1
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pump
pump
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 - Fee Related
Application number
FR9211320A
Other languages
English (en)
Other versions
FR2683595A1 (fr
Inventor
Helmut Laufer
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 FR2683595A1 publication Critical patent/FR2683595A1/fr
Application granted granted Critical
Publication of FR2683595B1 publication Critical patent/FR2683595B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/366—Valves being actuated electrically
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9211320A 1991-11-13 1992-09-23 Pompe d'injection de carburant pour des moteurs a combustion interne. Expired - Fee Related FR2683595B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4137252A DE4137252A1 (de) 1991-11-13 1991-11-13 Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2683595A1 FR2683595A1 (fr) 1993-05-14
FR2683595B1 true FR2683595B1 (fr) 1994-04-01

Family

ID=6444664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9211320A Expired - Fee Related FR2683595B1 (fr) 1991-11-13 1992-09-23 Pompe d'injection de carburant pour des moteurs a combustion interne.

Country Status (5)

Country Link
JP (1) JPH05215031A (fr)
KR (1) KR100280059B1 (fr)
DE (1) DE4137252A1 (fr)
FR (1) FR2683595B1 (fr)
GB (1) GB2261475B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273320B (en) * 1992-12-08 1995-09-13 Lucas Ind Plc Fuel injection pump
AT2545U1 (de) * 1998-01-27 1998-12-28 Avl List Gmbh Kraftstoffeinspritzsystem für eine brennkraftmaschine
JP2015206266A (ja) * 2014-04-17 2015-11-19 株式会社デンソー 燃料供給制御装置
JP7212110B1 (ja) 2021-07-05 2023-01-24 ジック株式会社 形状プロファイル計測装置、及びシュリンク包装機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258309C2 (de) * 1972-11-29 1987-05-14 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffverteilereinspritzpumpe für Brennkraftmaschinen
US4422424A (en) * 1981-06-23 1983-12-27 The Bendix Corporation Electronically controlled fuel injection pump
JPS5932633A (ja) * 1982-08-16 1984-02-22 Nissan Motor Co Ltd デイ−ゼル機関の燃料噴射制御装置
JPS5999060A (ja) * 1982-11-26 1984-06-07 Nissan Motor Co Ltd 燃料噴射ポンプの噴射率制御装置
DE3719831A1 (de) * 1987-06-13 1988-12-22 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE3943245A1 (de) * 1989-12-29 1991-07-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe

Also Published As

Publication number Publication date
JPH05215031A (ja) 1993-08-24
GB9222775D0 (en) 1992-12-09
KR930010366A (ko) 1993-06-22
KR100280059B1 (ko) 2001-10-22
FR2683595A1 (fr) 1993-05-14
GB2261475A (en) 1993-05-19
GB2261475B (en) 1995-02-22
DE4137252A1 (de) 1993-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse