FR2197114B1 - - Google Patents

Info

Publication number
FR2197114B1
FR2197114B1 FR7330796A FR7330796A FR2197114B1 FR 2197114 B1 FR2197114 B1 FR 2197114B1 FR 7330796 A FR7330796 A FR 7330796A FR 7330796 A FR7330796 A FR 7330796A FR 2197114 B1 FR2197114 B1 FR 2197114B1
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
FR7330796A
Other languages
French (fr)
Other versions
FR2197114A1 (en:Method
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.)
Ford France SA
Original Assignee
Ford France 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 Ford France SA filed Critical Ford France SA
Publication of FR2197114A1 publication Critical patent/FR2197114A1/fr
Application granted granted Critical
Publication of FR2197114B1 publication Critical patent/FR2197114B1/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/185—Circuit arrangements for generating control signals by measuring intake air flow using a vortex flow sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3287—Means for detecting quantities used as proxy variables for swirl circuits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7330796A 1972-08-24 1973-08-24 Expired FR2197114B1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283604A US3818877A (en) 1972-08-24 1972-08-24 Signal generating process for use in engine control

Publications (2)

Publication Number Publication Date
FR2197114A1 FR2197114A1 (en:Method) 1974-03-22
FR2197114B1 true FR2197114B1 (en:Method) 1976-06-18

Family

ID=23086810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330796A Expired FR2197114B1 (en:Method) 1972-08-24 1973-08-24

Country Status (8)

Country Link
US (1) US3818877A (en:Method)
JP (1) JPS5630486B2 (en:Method)
CA (1) CA993981A (en:Method)
DE (1) DE2342559C2 (en:Method)
FR (1) FR2197114B1 (en:Method)
GB (1) GB1409583A (en:Method)
IT (1) IT986182B (en:Method)
SE (1) SE395936B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369650A (en) 1979-11-22 1983-01-25 Nissan Motor Co., Ltd. Adjustable air flow sensor arrangement

Families Citing this family (56)

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DE2247090A1 (de) * 1972-09-26 1974-04-04 Bosch Gmbh Robert Kraftstoffeinspritzanlage fuer brennkraftmaschinen
CA1029119A (en) * 1973-04-12 1978-04-04 Lucas Electrical Company Limited (The) Vortex whistle control for ic engine
JPS505008U (en:Method) * 1973-05-21 1975-01-20
US3886794A (en) * 1974-03-11 1975-06-03 Westinghouse Electric Corp Flowmeter apparatus and method
US3937195A (en) * 1974-08-26 1976-02-10 The United States Of America As Represented By The Secretary Of The Army Constant mass air-fuel ratio fluidic fuel-injection system
DE2441826A1 (de) * 1974-08-31 1976-03-18 Bosch Gmbh Robert Verfahren und vorrichtung zum betrieb einer brennkraftmaschine
US4022170A (en) * 1975-04-22 1977-05-10 Chrysler Corporation Circuit for generating a temperature compensated throttle advance signal having position and rate components
US3965730A (en) * 1975-04-28 1976-06-29 Ford Motor Company Vortex shedding device for use in measuring air flow rate into an internal combustion engine
US3956928A (en) * 1975-04-28 1976-05-18 Ford Motor Company Vortex shedding device for use in measuring air flow rate into an internal combustion engine
US4048964A (en) * 1975-07-24 1977-09-20 Chrysler Corporation Fuel metering apparatus and method
IT1125721B (it) * 1976-01-14 1986-05-14 Plessey Handel Investment Ag Apparato per il dosaggio di un combustibile ed aria in un motore
GB1568832A (en) * 1976-01-14 1980-06-04 Plessey Co Ltd Apparatus for metering fuel for an engine
JPS5423835A (en) * 1977-07-25 1979-02-22 Hitachi Ltd Electronic fuel supply system
DE2858092C2 (de) * 1977-11-04 1985-01-17 Mitsubishi Denki K.K. Anordnung zur Messung des Strömungsmitteldurchsatzes durch eine Leitung
JPS5512267A (en) * 1978-07-13 1980-01-28 Mitsubishi Motors Corp Fuel supply device for engine
JPS5819844B2 (ja) * 1978-07-13 1983-04-20 三菱自動車工業株式会社 機関用燃料供給装置
JPS5512269A (en) * 1978-07-13 1980-01-28 Mitsubishi Motors Corp Fuel supply device for engine
JPS586050B2 (ja) * 1978-07-13 1983-02-02 三菱自動車工業株式会社 機関用燃料供給装置
JPS5514918A (en) * 1978-07-17 1980-02-01 Mitsubishi Motors Corp Fuel supply system for internal combustion engine
AU537006B2 (en) * 1979-01-11 1984-05-31 J-Tec Associates Inc. Density and flowrate of fluid
JPS606735Y2 (ja) * 1979-03-01 1985-03-05 三菱自動車工業株式会社 機関の吸気装置
JPS55131534A (en) * 1979-03-29 1980-10-13 Mitsubishi Electric Corp Fuel controller for internal combustion engine
JPS6024296B2 (ja) * 1979-04-23 1985-06-12 三菱自動車工業株式会社 機関用燃料供給装置
JPS609408Y2 (ja) * 1979-07-09 1985-04-03 日産自動車株式会社 内燃機関の吸気装置
US4520786A (en) * 1980-02-04 1985-06-04 Arthur K. Thatcher Revokable Trust Sonic dispersion unit and control system therefor
FR2476845A1 (fr) * 1980-02-27 1981-08-28 Barat Jean Anemometre ionique a comptage
US4299121A (en) * 1980-03-07 1981-11-10 Mutsubishi Denki Kabushiki Kaisha Suction system in an engine
JPS56129729A (en) * 1980-03-14 1981-10-12 Mitsubishi Electric Corp Electronically controlled fuel injection system
FR2479339A1 (fr) * 1980-03-28 1981-10-02 Mitsubishi Electric Corp Systeme d'aspiration dans un moteur
JPS56167824A (en) 1980-05-26 1981-12-23 Mitsubishi Electric Corp Electronic controlled fuel injection device
JPS57188768A (en) * 1981-05-15 1982-11-19 Mitsubishi Electric Corp Fuel feeding apparatus of multicylinder engine
US4375768A (en) * 1981-06-17 1983-03-08 Auergesellschaft Gmbh Electronic circuit for processing the measured values from a vortex sequence produced by a Karman vortex path
JPS5827874A (ja) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp 機関の燃料噴射装置
GB2116701B (en) * 1982-03-02 1985-09-25 Itt Ind Ltd Fluid flowmeter
GB2120384A (en) * 1982-05-19 1983-11-30 Bestobell Fluid flow meter
EP0095516B1 (en) * 1982-05-28 1986-10-01 Mitsubishi Denki Kabushiki Kaisha Detection arrangement suitable for detecting the intake air flow rate in an internal combustion engine
JPS58208622A (ja) * 1982-05-28 1983-12-05 Mazda Motor Corp エンジンの吸入空気量検出装置
JPS59103930A (ja) * 1982-12-07 1984-06-15 Nippon Denso Co Ltd 内燃機関の制御方法
US4528857A (en) * 1983-07-25 1985-07-16 Bruner Ronald F Phase modulation, ultrasonic flowmeter
JPH0625560B2 (ja) * 1985-06-17 1994-04-06 日本電装株式会社 エンジンの制御装置
JPH0670393B2 (ja) * 1985-08-20 1994-09-07 三菱電機株式会社 エンジンの燃料制御装置
JPS6278449A (ja) * 1985-10-02 1987-04-10 Mitsubishi Electric Corp 内燃機関の燃料噴射制御装置
JPH0524186Y2 (en:Method) * 1986-03-11 1993-06-21
KR900000145B1 (ko) * 1986-04-23 1990-01-20 미쓰비시전기 주식회사 내연기관의 연료제어장치
US4815324A (en) * 1986-04-24 1989-03-28 Mitsubishi Denki Kabushiki Kaisha Intake air meter for an internal combustion engine
KR900002316B1 (ko) * 1986-05-13 1990-04-11 미쓰비시전기 주식회사 점화시기 제어장치
EP0500192B1 (en) * 1986-07-17 1995-06-28 Mitsubishi Denki Kabushiki Kaisha Suction air amount measuring device for an engine
KR920002456B1 (ko) * 1988-01-26 1992-03-24 미쓰비시전기 주식회사 엔진의 연료제어장치
DE3812697A1 (de) * 1988-04-16 1989-12-28 Programmelectronic Eng Ag Verfahren zur reduzierung der stoergroessenwirkung bei geblaesebrenneranlagen und geblaesebrenneranlage
US5152174A (en) * 1990-09-24 1992-10-06 Labudde Edward V Mass flow rate sensor and method
US5223763A (en) * 1991-02-28 1993-06-29 Hughes Aircraft Company Wind power generator and velocimeter
US5343156A (en) * 1992-04-15 1994-08-30 Nat Semiconductor Corp IC for producing an output voltage related to fuel composition in a capacitive fuel sensor
JPH0989613A (ja) * 1995-09-25 1997-04-04 Smc Corp 流量検出スイッチ
US10934960B2 (en) 2018-11-02 2021-03-02 GM Global Technology Operations LLC Method and system for estimating mass airflow using a mass airflow sensor
GB2578657B (en) * 2019-04-04 2021-07-14 Cox Powertrain Ltd Marine outboard motor with improved flow sensing
US12253394B2 (en) * 2019-11-20 2025-03-18 Board Of Regents, The University Of Texas System Velocity measurements using a piezoelectric sensor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3386287A (en) * 1964-02-20 1968-06-04 Hurvitz Hyman Flow detectors
DE1451988A1 (de) * 1965-01-19 1969-02-13 Gerhard Lerch Elektronisch gesteuerte Benzineinspritzung
FR2031881A5 (en:Method) * 1969-02-12 1970-11-20 Murtin Fernand
US3616693A (en) * 1969-06-16 1971-11-02 Fischer & Porter Co Swirl-type flowmeter
GB1286851A (en) * 1969-06-27 1972-08-23 Petrol Injection Ltd Fuel injection systems
BE756043A (fr) * 1969-09-12 1971-02-15 J Tec Ass Inc Procede et appareil pour le relevement sonique de la vitesse
CH514780A (de) * 1970-03-26 1971-10-31 Bosch Gmbh Robert Anordnung zur elektronischen Gemischdosierung bei Ottomotoren
FR2086594A5 (fr) * 1970-04-02 1971-12-31 Electro Inf Systeme de commande d'injection de combustible pour moteurs thermiques a combustion interne
DE2036597B2 (de) * 1970-07-23 1972-08-31 Stroemungsgeschwindigkeitsmesser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369650A (en) 1979-11-22 1983-01-25 Nissan Motor Co., Ltd. Adjustable air flow sensor arrangement

Also Published As

Publication number Publication date
JPS5630486B2 (en:Method) 1981-07-15
FR2197114A1 (en:Method) 1974-03-22
DE2342559A1 (de) 1974-02-28
SE395936B (sv) 1977-08-29
IT986182B (it) 1975-01-20
US3818877A (en) 1974-06-25
GB1409583A (en) 1975-10-08
JPS4958229A (en:Method) 1974-06-06
DE2342559C2 (de) 1982-09-02
CA993981A (en) 1976-07-27

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