DE2143193A1 - Sicherungssystem für das Brennstoffeinspritzpumpenarrangement einer Brennkraftmaschine - Google Patents

Sicherungssystem für das Brennstoffeinspritzpumpenarrangement einer Brennkraftmaschine

Info

Publication number
DE2143193A1
DE2143193A1 DE19712143193 DE2143193A DE2143193A1 DE 2143193 A1 DE2143193 A1 DE 2143193A1 DE 19712143193 DE19712143193 DE 19712143193 DE 2143193 A DE2143193 A DE 2143193A DE 2143193 A1 DE2143193 A1 DE 2143193A1
Authority
DE
Germany
Prior art keywords
line
pressure
fuel
valve
cavity
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.)
Pending
Application number
DE19712143193
Other languages
German (de)
English (en)
Inventor
Sigmund Wolles Kopenhagen; Olssen Johnny Dan Erik Kastrup; Gormsen Hans Henrik Kopenhagen; Due (Dänemark). P
Original Assignee
A/S Burmeister & Wains Motor- og Maskinfabrik af 1971, Kopenhagen
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 A/S Burmeister & Wains Motor- og Maskinfabrik af 1971, Kopenhagen filed Critical A/S Burmeister & Wains Motor- og Maskinfabrik af 1971, Kopenhagen
Publication of DE2143193A1 publication Critical patent/DE2143193A1/de
Pending 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
    • F02M55/025—Common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2710/00—Control of valve gear, speed or power
    • F01L2710/006—Safety devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19712143193 1970-09-01 1971-08-28 Sicherungssystem für das Brennstoffeinspritzpumpenarrangement einer Brennkraftmaschine Pending DE2143193A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK450270 1970-09-01

Publications (1)

Publication Number Publication Date
DE2143193A1 true DE2143193A1 (de) 1972-03-09

Family

ID=8134117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712143193 Pending DE2143193A1 (de) 1970-09-01 1971-08-28 Sicherungssystem für das Brennstoffeinspritzpumpenarrangement einer Brennkraftmaschine

Country Status (5)

Country Link
BE (1) BE772027A (enExample)
BR (1) BR7105737D0 (enExample)
DE (1) DE2143193A1 (enExample)
FR (1) FR2102060A5 (enExample)
NL (1) NL7112007A (enExample)

Also Published As

Publication number Publication date
BE772027A (fr) 1971-12-31
BR7105737D0 (pt) 1973-06-07
NL7112007A (enExample) 1972-03-03
FR2102060A5 (enExample) 1972-03-31

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