FR2384121A1 - Systeme d'injection de combustible a point unique et gicleur sonique - Google Patents

Systeme d'injection de combustible a point unique et gicleur sonique

Info

Publication number
FR2384121A1
FR2384121A1 FR7807601A FR7807601A FR2384121A1 FR 2384121 A1 FR2384121 A1 FR 2384121A1 FR 7807601 A FR7807601 A FR 7807601A FR 7807601 A FR7807601 A FR 7807601A FR 2384121 A1 FR2384121 A1 FR 2384121A1
Authority
FR
France
Prior art keywords
fuel
single point
cylinder
throttle body
injection
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
FR7807601A
Other languages
English (en)
Other versions
FR2384121B1 (fr
Inventor
Gary L Casey
David G Elpern
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 FR2384121A1 publication Critical patent/FR2384121A1/fr
Application granted granted Critical
Publication of FR2384121B1 publication Critical patent/FR2384121B1/fr
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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/39—Liquid feeding nozzles
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/74—Valve actuation; electrical
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/78—Sonic flow
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/82—Upper end injectors

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Système d'alimentation en combustible pour un moteur à combustion interne possédant une source d'alimentation en combustible et un corps de papillon monté sur le moteur et pourvu d'un moyen à gorges destiné à délivrer le combustible au moteur, ce dernier ayant un plan de tubulure d'admission interconnectant le corps de papillon avec chaque cylindre du plan au moyen d'une soupape d'admission, le volume effectif de tubulure d'admission entre le moyen à gorges et la soupape d'admission d'un cylindre quelconque étant inférieur au volume du cylindre. Système comprenant un moyen d'injection à point unique placé dans le corps de papillon afin de commander l'injection du combustible dans le moyen à gorges, un moyen gicleur sonique disposé de manière à recevoir des impulsions de combustible depuis le moyen d'injection afin d'atomiser le combustible, et un moyen destiné à commander de manière impulsionnelle le moyen injection à un instant prédétermine avant l'ouverture de la soupape d'admission.
FR7807601A 1977-03-17 1978-03-16 Systeme d'injection de combustible a point unique et gicleur sonique Granted FR2384121A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/778,822 US4132203A (en) 1977-03-17 1977-03-17 Single point intermittent flow fuel injection

Publications (2)

Publication Number Publication Date
FR2384121A1 true FR2384121A1 (fr) 1978-10-13
FR2384121B1 FR2384121B1 (fr) 1983-02-18

Family

ID=25114494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807601A Granted FR2384121A1 (fr) 1977-03-17 1978-03-16 Systeme d'injection de combustible a point unique et gicleur sonique

Country Status (9)

Country Link
US (1) US4132203A (fr)
JP (1) JPS53117125A (fr)
AU (1) AU3410878A (fr)
DE (1) DE2811556A1 (fr)
ES (1) ES467970A1 (fr)
FR (1) FR2384121A1 (fr)
GB (1) GB1581705A (fr)
IT (1) IT1093861B (fr)
SE (1) SE7803119L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465883A1 (fr) * 1979-09-25 1981-03-27 Nissan Motor Procede de fonctionnement d'un moteur a combustion interne a injection de carburant en un seul point, et dispositif a utiliser
FR2465882A1 (fr) * 1979-09-20 1981-03-27 Colt Ind Operating Corp Dispositif d'injection de carburant
FR2481749A1 (fr) * 1980-05-02 1981-11-06 Colt Ind Operating Corp Dispositif de dosage de carburant pour moteur

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372271A (en) * 1977-03-17 1983-02-08 The Bendix Corporation Single point intermittent flow fuel injection
FR2429902A1 (fr) * 1978-04-27 1980-01-25 Lenz Hans Dispositif de formation du melange pour moteurs a combustion interne
US4200073A (en) * 1978-06-19 1980-04-29 General Motors Corporation Electronic throttle body fuel injection system
CA1119493A (fr) * 1978-07-21 1982-03-09 Mamoru Fujieda Systeme d'injection de carburant pour moteurs a combustion interne
JPS5549566A (en) * 1978-10-02 1980-04-10 Aisan Ind Co Ltd Mixture feeding apparatus for interval combustion engine
JPS55104749U (fr) * 1979-01-18 1980-07-22
JPS5598654A (en) * 1979-01-23 1980-07-26 Toyota Motor Corp Fuel injection type multi-cylindered internal combustion engine
US4285887A (en) * 1979-01-29 1981-08-25 Honda Giken Kogyo Kabushiki Kaisha Carburetor
JPS55119934A (en) * 1979-03-07 1980-09-16 Toyota Motor Corp Variable venturi type carburetor
JPS55119933A (en) * 1979-03-07 1980-09-16 Toyota Motor Corp Variable venturi type carburetor
JPS5612041A (en) * 1979-07-12 1981-02-05 Aisan Ind Co Ltd Mixture supplier
US4311126A (en) * 1979-07-23 1982-01-19 Colt Industries Operating Corp Fuel injection apparatus and system
JPS5915696Y2 (ja) * 1979-08-08 1984-05-09 三菱自動車工業株式会社 自動車におけるスライドル−フの排水構造
JPH0637861B2 (ja) * 1985-01-08 1994-05-18 株式会社日立製作所 空燃比制御方法
US4670194A (en) * 1985-10-21 1987-06-02 Buford Wesley E Carburetor
JPS61142361A (ja) * 1985-10-23 1986-06-30 Hitachi Ltd 燃料噴射装置
JPH01160169U (fr) * 1988-04-28 1989-11-07
JPH021489Y2 (fr) * 1988-06-15 1990-01-16
US4946631A (en) * 1988-12-06 1990-08-07 Crown Carburetor Co., Ltd. Carburetor
US5054456A (en) * 1989-11-06 1991-10-08 General Motors Corporation Fuel injection
WO2005026515A2 (fr) * 2003-09-10 2005-03-24 Pcrc Products Dispositif et procede permettant de commander les operations d'un moteur a combustion interne equipe d'un systeme d'injection electronique
JP4422073B2 (ja) * 2005-06-07 2010-02-24 株式会社ケーヒン 二輪車用の多連スロットルボデー
WO2009155074A1 (fr) * 2008-05-28 2009-12-23 Pc/Rc Products, L.L.C. Intégration d'un régulateur de carburant électronique dans une unité monobloc pour moteurs à 4 temps
US20110208409A1 (en) * 2008-08-01 2011-08-25 David Benjamin Snyder Fuel blend sensing system
US20110120413A1 (en) * 2009-11-23 2011-05-26 Competition Cams, Inc. Throttle body fuel distribution assembly
DE102014209587B4 (de) * 2014-05-20 2016-03-31 Continental Automotive Gmbh Charakterisierung eines Messkanals zum Vermessen eines Rückkopplungssignals, welches von einem sich in Betrieb befindenden Kraftstoff-Injektor generiert wird
US9376997B1 (en) 2016-01-13 2016-06-28 Fuel Injection Technology Inc. EFI throttle body with side fuel injectors
JP2018013117A (ja) * 2016-07-22 2018-01-25 株式会社ニッキ Ｖ型２シリンダ汎用エンジンの燃料供給制御システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267921A (en) * 1964-12-23 1966-08-23 Whitehurst George Fuel injection for internal combustion engines
FR1506512A (fr) * 1966-11-08 1967-12-22 Renault Perfectionnement aux dispositifs d'injection à basse pression pour moteurs à explosion
FR2129244A5 (fr) * 1971-03-19 1972-10-27 Peugeot & Renault
FR2246748A1 (fr) * 1973-10-03 1975-05-02 Bosch Gmbh Robert
FR2273164A1 (en) * 1974-05-28 1975-12-26 Peugeot & Renault IC engine fuel injection assembly - has electromagnet fuel valve supplying constant pressure air-fuel mixing chambers
FR2326590A2 (fr) * 1972-02-01 1977-04-29 Plessey Handel Investment Ag Ajutage pour l'injection de combustible liquide dans des milieux gazeux

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE868238C (de) * 1943-01-31 1953-02-23 Dipl Landw Emma Schmidt Einspritzduese fuer Brennkraftmaschinen u. dgl.
US3024774A (en) * 1959-02-05 1962-03-13 Int Harvester Co Tuned intake manifold
FR87230E (fr) * 1963-10-07 1966-05-23
US3612020A (en) * 1970-05-21 1971-10-12 Gen Motors Corp Compensating fuel metering for exhaust gas recirculation
US3826234A (en) * 1970-10-22 1974-07-30 V Cinquegrani Fuel injection apparatus in an internal combustion engine
US3782639A (en) * 1972-04-17 1974-01-01 Ford Motor Co Fuel injection apparatus
FR2226010A5 (fr) * 1972-09-28 1974-11-08 Peugeot & Renault
US4052973A (en) * 1973-06-28 1977-10-11 California Institute Of Technology Internal combustion engine and a process for its operation
US3943904A (en) * 1974-07-19 1976-03-16 General Motors Corporation Single injector throttle body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267921A (en) * 1964-12-23 1966-08-23 Whitehurst George Fuel injection for internal combustion engines
FR1506512A (fr) * 1966-11-08 1967-12-22 Renault Perfectionnement aux dispositifs d'injection à basse pression pour moteurs à explosion
FR2129244A5 (fr) * 1971-03-19 1972-10-27 Peugeot & Renault
FR2326590A2 (fr) * 1972-02-01 1977-04-29 Plessey Handel Investment Ag Ajutage pour l'injection de combustible liquide dans des milieux gazeux
FR2246748A1 (fr) * 1973-10-03 1975-05-02 Bosch Gmbh Robert
FR2273164A1 (en) * 1974-05-28 1975-12-26 Peugeot & Renault IC engine fuel injection assembly - has electromagnet fuel valve supplying constant pressure air-fuel mixing chambers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/63 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465882A1 (fr) * 1979-09-20 1981-03-27 Colt Ind Operating Corp Dispositif d'injection de carburant
FR2465883A1 (fr) * 1979-09-25 1981-03-27 Nissan Motor Procede de fonctionnement d'un moteur a combustion interne a injection de carburant en un seul point, et dispositif a utiliser
US4485791A (en) * 1979-09-25 1984-12-04 Nissan Motor Co., Ltd. Method of operating a single spot fuel injected internal combustion engine and apparatus for same
FR2481749A1 (fr) * 1980-05-02 1981-11-06 Colt Ind Operating Corp Dispositif de dosage de carburant pour moteur

Also Published As

Publication number Publication date
IT7821308A0 (it) 1978-03-17
JPH0112940B2 (fr) 1989-03-02
ES467970A1 (es) 1978-11-01
GB1581705A (en) 1980-12-17
SE7803119L (sv) 1978-09-18
JPS53117125A (en) 1978-10-13
US4132203A (en) 1979-01-02
AU3410878A (en) 1979-09-20
FR2384121B1 (fr) 1983-02-18
IT1093861B (it) 1985-07-26
DE2811556A1 (de) 1978-09-21

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