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FR1422953A - Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements - Google Patents

Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements

Info

Publication number
FR1422953A
FR1422953A FR994535A FR994535A FR1422953A FR 1422953 A FR1422953 A FR 1422953A FR 994535 A FR994535 A FR 994535A FR 994535 A FR994535 A FR 994535A FR 1422953 A FR1422953 A FR 1422953A
Authority
FR
France
Prior art keywords
reciprocating
controlling
fuel injection
auxiliary pump
regulator unit
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
FR994535A
Other languages
French (fr)
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 FR994535A priority Critical patent/FR1422953A/en
Application granted granted Critical
Publication of FR1422953A publication Critical patent/FR1422953A/en
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)
FR994535A 1964-11-10 1964-11-10 Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements Expired FR1422953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR994535A FR1422953A (en) 1964-11-10 1964-11-10 Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994535A FR1422953A (en) 1964-11-10 1964-11-10 Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements

Publications (1)

Publication Number Publication Date
FR1422953A true FR1422953A (en) 1966-01-03

Family

ID=8842225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994535A Expired FR1422953A (en) 1964-11-10 1964-11-10 Improvements to reciprocating fuel injection pumps comprising an auxiliary pump for controlling a regulator unit with reciprocating movements

Country Status (1)

Country Link
FR (1) FR1422953A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420662A1 (en) * 1978-03-21 1979-10-19 Lucas Industries Ltd FUEL SUPPLY SYSTEM FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE
EP0423957A1 (en) * 1989-10-18 1991-04-24 Lucas Industries Public Limited Company Fuel pumping apparatus
EP0423958A1 (en) * 1989-10-18 1991-04-24 Lucas Industries Public Limited Company Fuel pumping apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420662A1 (en) * 1978-03-21 1979-10-19 Lucas Industries Ltd FUEL SUPPLY SYSTEM FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE
EP0423957A1 (en) * 1989-10-18 1991-04-24 Lucas Industries Public Limited Company Fuel pumping apparatus
EP0423958A1 (en) * 1989-10-18 1991-04-24 Lucas Industries Public Limited Company Fuel pumping apparatus

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