IT958134B - Perfezionamento nelle pompe d iniezione di combustibile per motori a combustione interna - Google Patents

Perfezionamento nelle pompe d iniezione di combustibile per motori a combustione interna

Info

Publication number
IT958134B
IT958134B IT5058772A IT5058772A IT958134B IT 958134 B IT958134 B IT 958134B IT 5058772 A IT5058772 A IT 5058772A IT 5058772 A IT5058772 A IT 5058772A IT 958134 B IT958134 B IT 958134B
Authority
IT
Italy
Prior art keywords
improvement
internal combustion
fuel injection
combustion engines
injection pumps
Prior art date
Application number
IT5058772A
Other languages
English (en)
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg Ag
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
Priority claimed from DE19712127714 external-priority patent/DE2127714C/de
Application filed by Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT958134B publication Critical patent/IT958134B/it

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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
    • 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
    • F02M63/022—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 acting on fuel control mechanism

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)
IT5058772A 1971-06-04 1972-05-29 Perfezionamento nelle pompe d iniezione di combustibile per motori a combustione interna IT958134B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712127714 DE2127714C (de) 1971-06-04 Regeleinrichtung für Brennstoffeinspritzpumpen

Publications (1)

Publication Number Publication Date
IT958134B true IT958134B (it) 1973-10-20

Family

ID=5809800

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5058772A IT958134B (it) 1971-06-04 1972-05-29 Perfezionamento nelle pompe d iniezione di combustibile per motori a combustione interna

Country Status (9)

Country Link
JP (1) JPS5122567B1 (enExample)
DK (1) DK134613C (enExample)
ES (1) ES403077A1 (enExample)
FR (1) FR2141703B1 (enExample)
GB (1) GB1395535A (enExample)
IT (1) IT958134B (enExample)
NL (1) NL176295C (enExample)
PL (1) PL82089B1 (enExample)
SE (1) SE384067B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469571A (zh) * 2018-12-26 2019-03-15 南岳电控（衡阳）工业技术股份有限公司 一种大功率单体泵紧急断油结构
CN113958480A (zh) * 2021-12-01 2022-01-21 宁波安创电子科技有限公司 一种具有分流节能功效的汽车高压油泵

Also Published As

Publication number Publication date
DK134613C (da) 1977-05-16
FR2141703B1 (enExample) 1973-07-13
NL176295B (nl) 1984-10-16
PL82089B1 (enExample) 1975-10-31
DE2127714A1 (enExample) 1972-05-04
DK134613B (da) 1976-12-06
JPS5122567B1 (enExample) 1976-07-10
SE384067B (sv) 1976-04-12
GB1395535A (en) 1975-05-29
NL7207478A (enExample) 1972-12-06
NL176295C (nl) 1985-03-18
FR2141703A1 (enExample) 1973-01-26
ES403077A1 (es) 1975-04-16

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