FR2384114A1 - PRESSURE REGULATOR OF A FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES - Google Patents

PRESSURE REGULATOR OF A FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES

Info

Publication number
FR2384114A1
FR2384114A1 FR7807604A FR7807604A FR2384114A1 FR 2384114 A1 FR2384114 A1 FR 2384114A1 FR 7807604 A FR7807604 A FR 7807604A FR 7807604 A FR7807604 A FR 7807604A FR 2384114 A1 FR2384114 A1 FR 2384114A1
Authority
FR
France
Prior art keywords
bowl
pressure regulator
fuel supply
internal combustion
supply system
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.)
Withdrawn
Application number
FR7807604A
Other languages
French (fr)
Inventor
Gary L Casey
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2384114A1 publication Critical patent/FR2384114A1/en
Withdrawn legal-status Critical Current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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Régulateur de pression d'un système d'alimentation en combustible pour un moteur à combustion interne, ce système possédant : une source d'alimentation en combustible, une pompe, un corps de papillon monté sur le moteur et comprenant des gorges d'alimentation, une cuvette pourvue d'une cavité, d'une entrée la reliant à la pompe et d'un départ la reliant aux gorges; et un moyen d'injection logé dans la cuvette. Régulateur de pression placé dans la cuvette à proximité de l'entrée afin d'effectuer la régulation de la pression du combustible dans la cuvette et comprenant : un couvercle fermant la cuvette; un diaphragme dont une partie est placée entre le couvercle et la partie du corps de papillon formant la cuvette afin de réaliser un joint étanche entre le couvercle et la cuvette; et un agencement destiné à solliciter élastiquement le diaphragme vers l'intérieur de la cavité.Pressure regulator of a fuel supply system for an internal combustion engine, this system having: a fuel supply source, a pump, a throttle body mounted on the engine and comprising supply grooves, a bowl provided with a cavity, an inlet connecting it to the pump and a departure connecting it to the grooves; and an injection means housed in the cuvette. A pressure regulator placed in the bowl near the inlet to effect regulation of the fuel pressure in the bowl and comprising: a cover closing the bowl; a diaphragm, a part of which is placed between the cover and the part of the throttle body forming the bowl in order to provide a tight seal between the cover and the bowl; and an arrangement for resiliently urging the diaphragm towards the interior of the cavity.

FR7807604A 1977-03-17 1978-03-16 PRESSURE REGULATOR OF A FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES Withdrawn FR2384114A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77863677A 1977-03-17 1977-03-17

Publications (1)

Publication Number Publication Date
FR2384114A1 true FR2384114A1 (en) 1978-10-13

Family

ID=25113982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807604A Withdrawn FR2384114A1 (en) 1977-03-17 1978-03-16 PRESSURE REGULATOR OF A FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINES

Country Status (8)

Country Link
JP (1) JPS53115413A (en)
AU (1) AU3410778A (en)
DE (1) DE2811519A1 (en)
ES (1) ES467966A1 (en)
FR (1) FR2384114A1 (en)
GB (1) GB1581707A (en)
IT (1) IT1093870B (en)
SE (1) SE7803122L (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE419571A (en) *
FR811631A (en) * 1936-10-06 1937-04-19 Georges Clesse Ets Improved method and device for supplying fuel to vacuum and injection carburettors
GB1308169A (en) * 1970-12-22 1973-02-21 Colt Ind Operating Corp Remote metering system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE419571A (en) *
FR811631A (en) * 1936-10-06 1937-04-19 Georges Clesse Ets Improved method and device for supplying fuel to vacuum and injection carburettors
GB1308169A (en) * 1970-12-22 1973-02-21 Colt Ind Operating Corp Remote metering system

Also Published As

Publication number Publication date
DE2811519A1 (en) 1978-09-21
IT7821304A0 (en) 1978-03-17
AU3410778A (en) 1979-09-20
GB1581707A (en) 1980-12-17
JPS53115413A (en) 1978-10-07
SE7803122L (en) 1978-09-18
IT1093870B (en) 1985-07-26
ES467966A1 (en) 1978-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse