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FR2022417A1 - - Google Patents

Info

Publication number
FR2022417A1
FR2022417A1 FR6937624A FR6937624A FR2022417A1 FR 2022417 A1 FR2022417 A1 FR 2022417A1 FR 6937624 A FR6937624 A FR 6937624A FR 6937624 A FR6937624 A FR 6937624A FR 2022417 A1 FR2022417 A1 FR 2022417A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6937624A
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
Gebrueder Sulzer 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
Application filed by Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2022417A1 publication Critical patent/FR2022417A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02M47/025—Hydraulically actuated valves draining the chamber to release the closing pressure
    • 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
    • F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
    • F02M47/046—Fluid pressure acting on injection-valve in the period of injection to open it
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR6937624A 1968-11-01 1969-10-31 Withdrawn FR2022417A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1636368A CH499013A (de) 1968-11-01 1968-11-01 Einspritzsystem einer Dieselbrennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2022417A1 true FR2022417A1 (fr) 1970-07-31

Family

ID=4416700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937624A Withdrawn FR2022417A1 (fr) 1968-11-01 1969-10-31

Country Status (6)

Country Link
US (1) US3633823A (fr)
CH (1) CH499013A (fr)
DE (1) DE1807572A1 (fr)
ES (1) ES372602A1 (fr)
FR (1) FR2022417A1 (fr)
NL (2) NL6816341A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476746A1 (fr) * 1980-02-21 1981-08-28 Renault Circuit hydro-electrique d'assistance a un injecteur haute pression pour moteur diesel
EP0387186A1 (fr) * 1989-03-06 1990-09-12 New Sulzer Diesel Ag Dispositif d'injection du combustible dans la chambre de combustion d'un moteur à combustion interne à mouvement alternatif

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976249A (en) * 1973-05-12 1976-08-24 C.A.V. Limited Fuel injection systems for internal combustion engines
GB1475283A (en) * 1973-05-15 1977-06-01 Cav Ltd Liquid fuel injection pumping apparatus
US3924811A (en) * 1974-12-06 1975-12-09 British Industrial Plastics Shut-off valves for the nozzles of injection moulding machines
DE2711390A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese
DE2711393A1 (de) * 1977-03-16 1978-09-21 Bosch Gmbh Robert Kraftstoffeinspritzduese
US4382684A (en) * 1980-03-06 1983-05-10 Sanjo Seiki Co., Ltd. Apparatus for mixing and dispensing liquid resins
DE3024963A1 (de) * 1980-07-02 1982-01-28 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren
DE3505229A1 (de) * 1985-02-05 1986-08-07 Gebrüder Sulzer AG, Winterthur Vorrichtung zum einspritzen von in einer fluessigkeit aufgeschwemmten, feinteiligem, festem brennstoff in den brennraum einer hubkolbenbrennkraftmaschine
DE3716173A1 (de) * 1987-05-14 1988-11-24 Kloeckner Humboldt Deutz Ag Voreinspritzventil
JPH09151825A (ja) * 1995-12-01 1997-06-10 Zexel Corp 燃料噴射弁
DE19727896A1 (de) * 1997-07-01 1999-01-07 Bosch Gmbh Robert Kraftstoffeinspritzventil
US6725838B2 (en) * 2001-10-09 2004-04-27 Caterpillar Inc Fuel injector having dual mode capabilities and engine using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197944A (en) * 1937-09-13 1940-04-23 Raven Arthur Robert Fenton Combined fuel pump, injection and spray jet for use with an internal combustion engine
US2380148A (en) * 1940-07-08 1945-07-10 Atlas Diesel Ab Fuel injecting means for internalcombustion engines
US2680651A (en) * 1953-06-16 1954-06-08 American Locomotive Co Fuel injector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476746A1 (fr) * 1980-02-21 1981-08-28 Renault Circuit hydro-electrique d'assistance a un injecteur haute pression pour moteur diesel
EP0387186A1 (fr) * 1989-03-06 1990-09-12 New Sulzer Diesel Ag Dispositif d'injection du combustible dans la chambre de combustion d'un moteur à combustion interne à mouvement alternatif
CH678086A5 (fr) * 1989-03-06 1991-07-31 Sulzer Ag

Also Published As

Publication number Publication date
ES372602A1 (es) 1971-11-01
NL6816341A (fr) 1970-05-06
US3633823A (en) 1972-01-11
NL132979C (fr)
DE1807572A1 (de) 1970-08-20
CH499013A (de) 1970-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse