FR2174503A5 - Installation d'injection de carburant pour moteurs à combustion interne - Google Patents

Installation d'injection de carburant pour moteurs à combustion interne

Info

Publication number
FR2174503A5
FR2174503A5 FR7246848A FR7246848A FR2174503A5 FR 2174503 A5 FR2174503 A5 FR 2174503A5 FR 7246848 A FR7246848 A FR 7246848A FR 7246848 A FR7246848 A FR 7246848A FR 2174503 A5 FR2174503 A5 FR 2174503A5
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
injection system
combustion engines
engines
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
Application number
FR7246848A
Other languages
English (en)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR2174503A5 publication Critical patent/FR2174503A5/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
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • G01F1/3273—Means for detecting quantities used as proxy variables for swirl for detecting fluid speed oscillations by thermal sensors
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7246848A 1972-09-26 1972-12-29 Installation d'injection de carburant pour moteurs à combustion interne Expired FR2174503A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722247090 DE2247090A1 (de) 1972-09-26 1972-09-26 Kraftstoffeinspritzanlage fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
FR2174503A5 true FR2174503A5 (fr) 1973-10-12

Family

ID=5857370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246848A Expired FR2174503A5 (fr) 1972-09-26 1972-12-29 Installation d'injection de carburant pour moteurs à combustion interne

Country Status (2)

Country Link
DE (1) DE2247090A1 (fr)
FR (1) FR2174503A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414630A1 (fr) * 1978-01-12 1979-08-10 Nippon Denso Co Systeme de dosage de combustible pour moteur a combustion interne

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131088A (en) * 1976-11-08 1978-12-26 The Bendix Corporation Multiple function pressure sensor
GB2040357B (en) * 1978-06-27 1983-02-09 Nissan Motor Fuel injection system for ic engines
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
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
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279251A (en) * 1963-10-16 1966-10-18 American Radiator & Standard Controlled precess device
US3314289A (en) * 1964-05-11 1967-04-18 American Radiator & Standard Swirl flow meter transducer system
US3425277A (en) * 1966-11-14 1969-02-04 Gen Electric Electrical thermal flowmeter
US3572117A (en) * 1968-05-27 1971-03-23 Eastech Bluff body flowmeter
FR2116937A5 (fr) * 1970-12-11 1972-07-21 Peugeot & Renault Dispositif d'injection électronique
US3818877A (en) * 1972-08-24 1974-06-25 Ford Motor Co Signal generating process for use in engine control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414630A1 (fr) * 1978-01-12 1979-08-10 Nippon Denso Co Systeme de dosage de combustible pour moteur a combustion interne

Also Published As

Publication number Publication date
DE2247090A1 (de) 1974-04-04

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