FR2262737A1 - Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter - Google Patents

Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter

Info

Publication number
FR2262737A1
FR2262737A1 FR7406866A FR7406866A FR2262737A1 FR 2262737 A1 FR2262737 A1 FR 2262737A1 FR 7406866 A FR7406866 A FR 7406866A FR 7406866 A FR7406866 A FR 7406866A FR 2262737 A1 FR2262737 A1 FR 2262737A1
Authority
FR
France
Prior art keywords
lifter
auxiliary
dog
diesel engine
injection 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.)
Granted
Application number
FR7406866A
Other languages
French (fr)
Other versions
FR2262737B3 (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.)
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
Original Assignee
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
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 CKD Praha DIZ AS, CKD Praha Oborovy Podnik filed Critical CKD Praha DIZ AS
Priority to FR7406866A priority Critical patent/FR2262737A1/en
Publication of FR2262737A1 publication Critical patent/FR2262737A1/en
Application granted granted Critical
Publication of FR2262737B3 publication Critical patent/FR2262737B3/fr
Granted 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/021—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by locking pump pistons
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Auxiliary device for hand operation of the lifter of a diesel engine injection poump consists of a hand lever and a rotatable dog engaging in the path of motion of the lifter and eccentrically fitted on a separate carrier, a cylindrical bolt with a driver engaging in the circular path of a stop, which is fitted in an independent rotatable bushing with a hand lever. There is an elastic connected between the cylindrical bolt and the rotatable bushing, as a torsion spring whose bias presses the dog into engagement with the lifter. The auxiliary is simple and can be easily operated while the engine is running; it can be quickly attached to the engine, and enables the injection pump to be turned on and off without dangerous impacts between the dog and lifter.
FR7406866A 1974-02-28 1974-02-28 Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter Granted FR2262737A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7406866A FR2262737A1 (en) 1974-02-28 1974-02-28 Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7406866A FR2262737A1 (en) 1974-02-28 1974-02-28 Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter

Publications (2)

Publication Number Publication Date
FR2262737A1 true FR2262737A1 (en) 1975-09-26
FR2262737B3 FR2262737B3 (en) 1976-12-10

Family

ID=9135594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7406866A Granted FR2262737A1 (en) 1974-02-28 1974-02-28 Auxiliary for hand operation of injection pump lifter of diesel engine - has eccentric dog on separate carrier, with spring bias against lifter

Country Status (1)

Country Link
FR (1) FR2262737A1 (en)

Also Published As

Publication number Publication date
FR2262737B3 (en) 1976-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse