FR2713710B1 - Pompe d'injection de carburant pour moteurs à combustion interne, comprenant deux dispositifs de commande de pression d'injection. - Google Patents

Pompe d'injection de carburant pour moteurs à combustion interne, comprenant deux dispositifs de commande de pression d'injection.

Info

Publication number
FR2713710B1
FR2713710B1 FR9413474A FR9413474A FR2713710B1 FR 2713710 B1 FR2713710 B1 FR 2713710B1 FR 9413474 A FR9413474 A FR 9413474A FR 9413474 A FR9413474 A FR 9413474A FR 2713710 B1 FR2713710 B1 FR 2713710B1
Authority
FR
France
Prior art keywords
internal combustion
pressure control
control devices
combustion engines
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 - Fee Related
Application number
FR9413474A
Other languages
English (en)
French (fr)
Other versions
FR2713710A1 (fr
Inventor
Remy Schmitt
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 FR2713710A1 publication Critical patent/FR2713710A1/fr
Application granted granted Critical
Publication of FR2713710B1 publication Critical patent/FR2713710B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/16—Adjustment of injection timing
    • F02D1/18—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse
    • F02D1/183—Adjustment of injection timing with non-mechanical means for transmitting control impulse; with amplification of control impulse hydraulic
    • 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
    • F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support

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)
FR9413474A 1993-12-09 1994-11-09 Pompe d'injection de carburant pour moteurs à combustion interne, comprenant deux dispositifs de commande de pression d'injection. Expired - Fee Related FR2713710B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4341932A DE4341932A1 (de) 1993-12-09 1993-12-09 Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Publications (2)

Publication Number Publication Date
FR2713710A1 FR2713710A1 (fr) 1995-06-16
FR2713710B1 true FR2713710B1 (fr) 1997-01-03

Family

ID=6504532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9413474A Expired - Fee Related FR2713710B1 (fr) 1993-12-09 1994-11-09 Pompe d'injection de carburant pour moteurs à combustion interne, comprenant deux dispositifs de commande de pression d'injection.

Country Status (5)

Country Link
JP (1) JPH07189750A (ko)
KR (1) KR100367380B1 (ko)
DE (1) DE4341932A1 (ko)
FR (1) FR2713710B1 (ko)
GB (1) GB2285877B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549046A1 (de) * 1995-12-28 1997-07-03 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
KR20130027996A (ko) * 2011-09-08 2013-03-18 바르질라 스위츠랜드 리미티드 내연기관용 연료 분사 시스템, 연료 분사 방법 및 내연기관

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925418A1 (de) * 1979-06-23 1981-01-29 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3744618C1 (en) * 1987-12-31 1989-05-18 Bosch Gmbh Robert Fuel-injection pump for internal-combustion engines
DE3900346A1 (de) * 1989-01-07 1990-07-12 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

Also Published As

Publication number Publication date
FR2713710A1 (fr) 1995-06-16
KR100367380B1 (ko) 2003-02-19
DE4341932A1 (de) 1995-06-14
GB9424937D0 (en) 1995-02-08
GB2285877B (en) 1997-07-30
JPH07189750A (ja) 1995-07-28
KR950019162A (ko) 1995-07-22
GB2285877A (en) 1995-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse