ES400570A1 - Fuel injection pumps - Google Patents

Fuel injection pumps

Info

Publication number
ES400570A1
ES400570A1 ES400570A ES400570A ES400570A1 ES 400570 A1 ES400570 A1 ES 400570A1 ES 400570 A ES400570 A ES 400570A ES 400570 A ES400570 A ES 400570A ES 400570 A1 ES400570 A1 ES 400570A1
Authority
ES
Spain
Prior art keywords
fuel injection
injection pumps
pump
cylinder
distribution valve
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
ES400570A
Other languages
Spanish (es)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of ES400570A1 publication Critical patent/ES400570A1/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
    • 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
    • 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
    • F02M59/361—Valves being actuated mechanically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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

Improvements made to fuel injection pumps for explosion engines; equipped with a displaceable supply piston in the cylinder of a pump, a space located after the cylinder of the pump from where a transport line leads to an injector organ, as well as a mechanically actuated distribution valve for the end of the process of injection, characterized in that the distribution valve is in the fuel flow. (Machine-translation by Google Translate, not legally binding)
ES400570A 1971-03-18 1972-03-08 Fuel injection pumps Expired ES400570A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH402971A CH536435A (en) 1971-03-18 1971-03-18 Fuel injection pump for a diesel internal combustion engine

Publications (1)

Publication Number Publication Date
ES400570A1 true ES400570A1 (en) 1975-02-01

Family

ID=4268470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES400570A Expired ES400570A1 (en) 1971-03-18 1972-03-08 Fuel injection pumps

Country Status (8)

Country Link
CH (1) CH536435A (en)
ES (1) ES400570A1 (en)
FR (1) FR2129630A5 (en)
GB (1) GB1321577A (en)
IT (1) IT950359B (en)
NL (1) NL7104546A (en)
PL (1) PL82327B1 (en)
SE (1) SE376047B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538019A1 (en) * 1985-10-25 1987-04-30 Sulzer Ag Fuel injection device for a diesel internal combustion engine

Also Published As

Publication number Publication date
SE376047B (en) 1975-05-05
FR2129630A5 (en) 1972-10-27
DE2114352B1 (en) 1972-09-21
IT950359B (en) 1973-06-20
PL82327B1 (en) 1975-10-31
GB1321577A (en) 1973-06-27
CH536435A (en) 1973-04-30
NL7104546A (en) 1972-09-20

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