FR2190167A5 - - Google Patents

Info

Publication number
FR2190167A5
FR2190167A5 FR7222729A FR7222729A FR2190167A5 FR 2190167 A5 FR2190167 A5 FR 2190167A5 FR 7222729 A FR7222729 A FR 7222729A FR 7222729 A FR7222729 A FR 7222729A FR 2190167 A5 FR2190167 A5 FR 2190167A5
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.)
Expired
Application number
FR7222729A
Other languages
French (fr)
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.)
Societe des Procedes Modernes dInjection SOPROMI
Original Assignee
Societe des Procedes Modernes dInjection SOPROMI
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 Societe des Procedes Modernes dInjection SOPROMI filed Critical Societe des Procedes Modernes dInjection SOPROMI
Priority to FR7222729A priority Critical patent/FR2190167A5/fr
Priority to DE2331200A priority patent/DE2331200A1/de
Priority to JP6909973A priority patent/JPS4956039A/ja
Priority to RO7519173A priority patent/RO69041A/ro
Priority to US37171673 priority patent/US3839943A/en
Priority to GB2959773A priority patent/GB1440002A/en
Priority to PL1973163509A priority patent/PL87108B1/pl
Application granted granted Critical
Publication of FR2190167A5 publication Critical patent/FR2190167A5/fr
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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • 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
    • F02M47/027—Electrically 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
    • 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
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/004—Sliding valves, e.g. spool valves, i.e. whereby the closing member has a sliding movement along a seat for opening and closing
    • 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
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/0047—Four-way valves or valves with more than four ways
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0071—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059 characterised by guiding or centering means in valves including the absence of any guiding means, e.g. "flying arrangements"
    • 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
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
    • F02M63/008—Hollow valve members, e.g. members internally guided
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87829—Biased valve

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)
FR7222729A 1972-06-23 1972-06-23 Expired FR2190167A5 (ro)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7222729A FR2190167A5 (ro) 1972-06-23 1972-06-23
DE2331200A DE2331200A1 (de) 1972-06-23 1973-06-19 Elektromagnetische einspritzduese mit servoeinrichtung
JP6909973A JPS4956039A (ro) 1972-06-23 1973-06-19
RO7519173A RO69041A (ro) 1972-06-23 1973-06-20 Injector
US37171673 US3839943A (en) 1972-06-23 1973-06-20 Electromagnetic injector with assist
GB2959773A GB1440002A (en) 1972-06-23 1973-06-21 Apparatus for controlling the movement of the needle valve of a fuel injector
PL1973163509A PL87108B1 (ro) 1972-06-23 1973-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222729A FR2190167A5 (ro) 1972-06-23 1972-06-23

Publications (1)

Publication Number Publication Date
FR2190167A5 true FR2190167A5 (ro) 1974-01-25

Family

ID=9100685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222729A Expired FR2190167A5 (ro) 1972-06-23 1972-06-23

Country Status (7)

Country Link
US (1) US3839943A (ro)
JP (1) JPS4956039A (ro)
DE (1) DE2331200A1 (ro)
FR (1) FR2190167A5 (ro)
GB (1) GB1440002A (ro)
PL (1) PL87108B1 (ro)
RO (1) RO69041A (ro)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316450A1 (fr) * 1975-07-04 1977-01-28 Maschf Augsburg Nuernberg Ag Dispositif d'injection de carburant pour moteurs a combustion interne
EP0089301A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Système pour la commande de l'injection sur un moteur diesel
EP0119894A1 (fr) * 1983-02-21 1984-09-26 Regie Nationale Des Usines Renault Perfectionnement aux systèmes d'injection à commande électromagnétique pour moteur Diesel de type pression-temps où l'aiguille de l'injecteur est pilotée par la décharge puis la charge d'une capacité
FR2543647A1 (fr) * 1983-03-29 1984-10-05 Renault Electrovanne a trois voies a commande directe pour decharger et charger une capacite de commande avec tres courts temps de reponse en fonctionnement sous tres haute pression
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
EP0304747A1 (en) * 1987-08-25 1989-03-01 WEBER S.r.l. Electromagnetically-controlled fuel injection valve for diesel engines
EP0319371A1 (fr) * 1987-12-04 1989-06-07 RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: Dispositif de guidage cylindrique à compensation de jeu de fonctionnement pour système d'injection de combustible
EP0571001A2 (en) * 1987-12-02 1993-11-24 Ganser-Hydromag Electronically controlled fuel injector

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243344B1 (ro) * 1973-09-11 1976-06-18 Peugeot & Renault
US4430983A (en) * 1980-12-19 1984-02-14 Acf Industries, Inc. Carburetor bleed air control solenoid improvement
US4373671A (en) * 1981-04-13 1983-02-15 Ford Motor Company Electromagnetic fuel injector
US4529165A (en) * 1984-08-14 1985-07-16 United Technologies Diesel Systems, Inc. Solenoid valve
US4586656A (en) * 1984-08-14 1986-05-06 United Technologies Diesel Systems, Inc. Solenoid valve, particularly as bypass valve with fuel injector
DE4123787A1 (de) * 1991-07-18 1993-01-21 Bosch Gmbh Robert Verfahren zur einstellung eines brennstoffeinspritzventils und brennstoffeinspritzventil
DE4332119B4 (de) * 1993-09-22 2006-04-20 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5533480A (en) * 1995-06-07 1996-07-09 Mtn International, Llc Low force actuatable fuel injector
DE102009051677B4 (de) * 2009-11-03 2020-03-26 Continental Automotive Gmbh Einspritzventil
US8870091B2 (en) 2010-12-01 2014-10-28 McVan Aerospace Pressure compensated fuel injector
CN112392785B (zh) * 2020-11-12 2022-09-20 天津大学 低速柴油机燃油升压泵和排气阀的伺服驱动系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753426A (en) * 1971-04-21 1973-08-21 Physics Int Co Balanced pressure fuel valve

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316450A1 (fr) * 1975-07-04 1977-01-28 Maschf Augsburg Nuernberg Ag Dispositif d'injection de carburant pour moteurs a combustion interne
EP0089301A1 (fr) * 1982-03-16 1983-09-21 RENAULT VEHICULES INDUSTRIELS Société dite: Système pour la commande de l'injection sur un moteur diesel
FR2523647A1 (fr) * 1982-03-16 1983-09-23 Renault Vehicules Ind Systeme pour la commande de l'injection sur un moteur diesel
EP0119894A1 (fr) * 1983-02-21 1984-09-26 Regie Nationale Des Usines Renault Perfectionnement aux systèmes d'injection à commande électromagnétique pour moteur Diesel de type pression-temps où l'aiguille de l'injecteur est pilotée par la décharge puis la charge d'une capacité
US4545352A (en) * 1983-02-21 1985-10-08 Regie Nationale Des Usines Renault Electromagnetic control injection systems for diesel engines of the pressure-time type where the injector needle is controlled by the charging and discharging of a chamber
FR2543647A1 (fr) * 1983-03-29 1984-10-05 Renault Electrovanne a trois voies a commande directe pour decharger et charger une capacite de commande avec tres courts temps de reponse en fonctionnement sous tres haute pression
FR2611250A1 (fr) * 1987-02-25 1988-08-26 Iveco Fiat Electrovalve destinee particulierement aux injecteurs des moteurs a combustion interne
EP0304747A1 (en) * 1987-08-25 1989-03-01 WEBER S.r.l. Electromagnetically-controlled fuel injection valve for diesel engines
US4946106A (en) * 1987-08-25 1990-08-07 Weber S.R.L. Electromagnetically-controlled fuel injection valve for diesel engines
EP0571001A2 (en) * 1987-12-02 1993-11-24 Ganser-Hydromag Electronically controlled fuel injector
EP0571001A3 (en) * 1987-12-02 1994-01-19 Ganser-Hydromag Electronically controlled fuel injector
EP0319371A1 (fr) * 1987-12-04 1989-06-07 RENAULT VEHICULES INDUSTRIELS Société Anonyme dite: Dispositif de guidage cylindrique à compensation de jeu de fonctionnement pour système d'injection de combustible
FR2624208A1 (fr) * 1987-12-04 1989-06-09 Renault Vehicules Ind Dispositif de guidage cylindrique a compensation de jeu de fonctionnement
US4928887A (en) * 1987-12-04 1990-05-29 Renault Vehicules Industriels Cylindrical guide device with operating play compensation for fuel injection system

Also Published As

Publication number Publication date
GB1440002A (en) 1976-06-23
PL87108B1 (ro) 1976-06-30
RO69041A (ro) 1982-02-26
DE2331200A1 (de) 1974-01-24
US3839943A (en) 1974-10-08
JPS4956039A (ro) 1974-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse