ES521051A0 - ELECTROMAGNETIC INJECTOR DEVICE OF THE "PRESSURE-TIME" TYPE FOR AN ENGINE WITH INJECTION. - Google Patents

ELECTROMAGNETIC INJECTOR DEVICE OF THE "PRESSURE-TIME" TYPE FOR AN ENGINE WITH INJECTION.

Info

Publication number
ES521051A0
ES521051A0 ES521051A ES521051A ES521051A0 ES 521051 A0 ES521051 A0 ES 521051A0 ES 521051 A ES521051 A ES 521051A ES 521051 A ES521051 A ES 521051A ES 521051 A0 ES521051 A0 ES 521051A0
Authority
ES
Spain
Prior art keywords
engine
injection
pressure
type
time
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
ES521051A
Other languages
Spanish (es)
Other versions
ES8402049A1 (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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES8402049A1 publication Critical patent/ES8402049A1/en
Publication of ES521051A0 publication Critical patent/ES521051A0/en
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
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
ES521051A 1982-03-29 1983-03-28 ELECTROMAGNETIC INJECTOR DEVICE OF THE "PRESSURE-TIME" TYPE FOR AN ENGINE WITH INJECTION. Granted ES521051A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205342A FR2524073B1 (en) 1982-03-29 1982-03-29 ELECTROMAGNETIC INJECTOR FOR A DIESEL ENGINE PROVIDING A "PRESSURE-TIME" INJECTION LAW

Publications (2)

Publication Number Publication Date
ES8402049A1 ES8402049A1 (en) 1984-01-01
ES521051A0 true ES521051A0 (en) 1984-01-01

Family

ID=9272506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521051A Granted ES521051A0 (en) 1982-03-29 1983-03-28 ELECTROMAGNETIC INJECTOR DEVICE OF THE "PRESSURE-TIME" TYPE FOR AN ENGINE WITH INJECTION.

Country Status (4)

Country Link
EP (1) EP0090739B1 (en)
DE (1) DE3362491D1 (en)
ES (1) ES521051A0 (en)
FR (1) FR2524073B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4709679A (en) * 1985-03-25 1987-12-01 Stanadyne, Inc. Modular accumulator injector
FR2615249B1 (en) * 1987-05-12 1989-08-18 Renault INJECTOR FOR DIRECT IGNITION AND DIRECT INJECTION ENGINE
DE4341739C1 (en) * 1993-12-08 1995-03-30 Mtu Friedrichshafen Gmbh Injection system
FR2752268B1 (en) * 1996-08-07 1998-09-18 Froment Jean Louis DEVICE FOR IMPROVING THE FUEL INJECTION DYNAMICS FOR DIESEL ENGINES EQUIPPED WITH PULSED INJECTION PUMPS

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861772A (en) * 1941-02-26
CH579712A5 (en) * 1974-07-02 1976-09-15 Sulzer Ag
US4129256A (en) * 1977-09-12 1978-12-12 General Motors Corporation Electromagnetic unit fuel injector
DE2922332A1 (en) * 1979-06-01 1980-12-04 Maschf Augsburg Nuernberg Ag FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
EP0090739A1 (en) 1983-10-05
ES8402049A1 (en) 1984-01-01
FR2524073B1 (en) 1987-01-09
EP0090739B1 (en) 1986-03-12
DE3362491D1 (en) 1986-04-17
FR2524073A1 (en) 1983-09-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102