FR2665488B1 - Regulateur de pression pour systeme d'injection de carburant. - Google Patents

Regulateur de pression pour systeme d'injection de carburant.

Info

Publication number
FR2665488B1
FR2665488B1 FR9009760A FR9009760A FR2665488B1 FR 2665488 B1 FR2665488 B1 FR 2665488B1 FR 9009760 A FR9009760 A FR 9009760A FR 9009760 A FR9009760 A FR 9009760A FR 2665488 B1 FR2665488 B1 FR 2665488B1
Authority
FR
France
Prior art keywords
fuel injection
pressure regulator
injection system
regulator
pressure
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.)
Expired - Fee Related
Application number
FR9009760A
Other languages
English (en)
Other versions
FR2665488A1 (fr
Inventor
Pajard Claude
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.)
Solex SA
Original Assignee
Solex SA
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 Solex SA filed Critical Solex SA
Priority to FR9009760A priority Critical patent/FR2665488B1/fr
Publication of FR2665488A1 publication Critical patent/FR2665488A1/fr
Application granted granted Critical
Publication of FR2665488B1 publication Critical patent/FR2665488B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
FR9009760A 1990-07-31 1990-07-31 Regulateur de pression pour systeme d'injection de carburant. Expired - Fee Related FR2665488B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9009760A FR2665488B1 (fr) 1990-07-31 1990-07-31 Regulateur de pression pour systeme d'injection de carburant.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9009760A FR2665488B1 (fr) 1990-07-31 1990-07-31 Regulateur de pression pour systeme d'injection de carburant.

Publications (2)

Publication Number Publication Date
FR2665488A1 FR2665488A1 (fr) 1992-02-07
FR2665488B1 true FR2665488B1 (fr) 1992-11-20

Family

ID=9399272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9009760A Expired - Fee Related FR2665488B1 (fr) 1990-07-31 1990-07-31 Regulateur de pression pour systeme d'injection de carburant.

Country Status (1)

Country Link
FR (1) FR2665488B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593549A (en) * 1969-12-10 1971-07-20 Swingspout Measure Co Pressure regulator with locking device
DE2816479C2 (de) * 1978-04-15 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Druckregelventil
US4316479A (en) * 1979-10-29 1982-02-23 Eaton Corporation Vacuum modulator valve and subassembly therefor
JPS5745618A (en) * 1980-09-01 1982-03-15 Aisin Seiki Co Ltd Negative pressure controlling valve
JPS6350534Y2 (fr) * 1981-04-21 1988-12-26
US4357921A (en) * 1981-06-11 1982-11-09 Weber Carburatori Azienda Della Weber S.P.A. Pressure regulator for injection systems for spark ignition internal combustion engines
DE3342482A1 (de) * 1983-11-24 1985-06-05 Robert Bosch Gmbh, 7000 Stuttgart Membranventil
US4637429A (en) * 1985-10-11 1987-01-20 Honeywell Inc. Fluid pressure regulating valve having adjustable two-stage and natural-LP gas changeover capabilities

Also Published As

Publication number Publication date
FR2665488A1 (fr) 1992-02-07

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Legal Events

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CD Change of name or company name
ST Notification of lapse