FR1491304A - Perfectionnements apportés aux pompes alternatives d'injection de combustible - Google Patents

Perfectionnements apportés aux pompes alternatives d'injection de combustible

Info

Publication number
FR1491304A
FR1491304A FR60770A FR60770A FR1491304A FR 1491304 A FR1491304 A FR 1491304A FR 60770 A FR60770 A FR 60770A FR 60770 A FR60770 A FR 60770A FR 1491304 A FR1491304 A FR 1491304A
Authority
FR
France
Prior art keywords
fuel injection
injection pumps
reciprocating fuel
reciprocating
pumps
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
Application number
FR60770A
Other languages
English (en)
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
Priority to FR60770A priority Critical patent/FR1491304A/fr
Priority to DE19671576281 priority patent/DE1576281A1/de
Priority to GB2147167A priority patent/GB1122886A/en
Application granted granted Critical
Publication of FR1491304A publication Critical patent/FR1491304A/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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/365—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages valves being actuated by the fluid pressure produced in an auxiliary pump, e.g. pumps with differential pistons; Regulated pressure of supply pump actuating a metering valve, e.g. a sleeve surrounding the pump 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
    • 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
    • F02M41/1411—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 characterised by means for varying fuel delivery or injection timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
FR60770A 1966-05-09 1966-05-09 Perfectionnements apportés aux pompes alternatives d'injection de combustible Expired FR1491304A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR60770A FR1491304A (fr) 1966-05-09 1966-05-09 Perfectionnements apportés aux pompes alternatives d'injection de combustible
DE19671576281 DE1576281A1 (de) 1966-05-09 1967-04-21 Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
GB2147167A GB1122886A (en) 1966-05-09 1967-05-09 Improvements in fuel injection pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60770A FR1491304A (fr) 1966-05-09 1966-05-09 Perfectionnements apportés aux pompes alternatives d'injection de combustible

Publications (1)

Publication Number Publication Date
FR1491304A true FR1491304A (fr) 1967-08-11

Family

ID=8608129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60770A Expired FR1491304A (fr) 1966-05-09 1966-05-09 Perfectionnements apportés aux pompes alternatives d'injection de combustible

Country Status (3)

Country Link
DE (1) DE1576281A1 (fr)
FR (1) FR1491304A (fr)
GB (1) GB1122886A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682177A1 (fr) * 1994-05-13 1995-11-15 Nippondenso Co., Ltd. Pompe d'injection de carburant à pulsation réduite de refluse de carburant

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8812651D0 (en) * 1988-05-27 1988-06-29 Lucas Ind Plc Liquid fuel injection pump for i c engines
GB8823846D0 (en) * 1988-10-11 1988-11-16 Lucas Ind Plc Fuel pumping apparatus
GB8902860D0 (en) * 1989-02-09 1989-03-30 Lucas Ind Plc Fuel injection pump
GB8903683D0 (en) * 1989-02-17 1989-04-05 Lucas Ind Plc Fuel pumping apparatus
GB8923485D0 (en) * 1989-10-18 1989-12-06 Lucas Ind Plc Fuel pumping apparatus
GB2238084A (en) * 1989-10-18 1991-05-22 Lucas Ind Plc Fuel pumping apparatus
GB8923487D0 (en) * 1989-10-18 1989-12-06 Lucas Ind Plc Fuel pumping apparatus
GB2239058A (en) * 1989-11-23 1991-06-19 Lucas Ind Plc Fuel pumping apparatus
GB2239057A (en) * 1989-11-23 1991-06-19 Lucas Ind Plc Fuel pumping apparatus
GB9001736D0 (en) * 1990-01-25 1990-03-28 Lucas Ind Plc Fuel pump apparatus
GB9016642D0 (en) * 1990-07-28 1990-09-12 Lucas Ind Plc Fuel pumping apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682177A1 (fr) * 1994-05-13 1995-11-15 Nippondenso Co., Ltd. Pompe d'injection de carburant à pulsation réduite de refluse de carburant
US5624072A (en) * 1994-05-13 1997-04-29 Nippondenso Co., Ltd. Fuel injection pump having reduced reflux pulsation effects

Also Published As

Publication number Publication date
GB1122886A (en) 1968-08-07
DE1576281A1 (de) 1970-03-26

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