FR2157549A5 - - Google Patents

Info

Publication number
FR2157549A5
FR2157549A5 FR7236781A FR7236781A FR2157549A5 FR 2157549 A5 FR2157549 A5 FR 2157549A5 FR 7236781 A FR7236781 A FR 7236781A FR 7236781 A FR7236781 A FR 7236781A FR 2157549 A5 FR2157549 A5 FR 2157549A5
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
FR7236781A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2157549A5 publication Critical patent/FR2157549A5/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
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters

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)
  • Measuring Volume Flow (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR7236781A 1971-10-18 1972-10-17 Expired FR2157549A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2151774A DE2151774C3 (de) 1971-10-18 1971-10-18 Kraftstoffeinspritzanlage für eine Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2157549A5 true FR2157549A5 (fr) 1973-06-01

Family

ID=5822643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236781A Expired FR2157549A5 (fr) 1971-10-18 1972-10-17

Country Status (5)

Country Link
US (1) US3824966A (fr)
DE (1) DE2151774C3 (fr)
FR (1) FR2157549A5 (fr)
GB (1) GB1406618A (fr)
IT (1) IT969609B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316651A1 (fr) * 1975-06-19 1977-01-28 Bayer Ag Procede et dispositif pour le dosage de systemes liquides a plusieurs constituants
FR2470957A1 (fr) * 1979-11-28 1981-06-12 Bosch Gmbh Robert Dispositif pour la mesure de la masse d'un fluide en ecoulement
FR2476305A1 (fr) * 1980-02-01 1981-08-21 Bosch Gmbh Robert Dispositif pour mesurer la masse d'un fluide en mouvement
FR2489424A1 (fr) * 1980-08-26 1982-03-05 Bosch Gmbh Robert Installation d'injection de carburant

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975951A (en) * 1974-03-21 1976-08-24 Nippon Soken, Inc. Intake-air amount detecting system for an internal combustion engine
DE2448304C2 (de) * 1974-10-10 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch gesteuerte Kraftstoffeinspritzanlage für Brennkraftmaschinen
JPS52133417A (en) * 1976-05-02 1977-11-08 Nippon Soken Inc Air intake amount detecting system for internal combustion engine
JPS5341633A (en) * 1976-09-27 1978-04-15 Honda Motor Co Ltd Controlling apparatus for internal combustion engine
DE2734718A1 (de) * 1977-08-02 1979-02-15 Daimler Benz Ag Vorglueheinrichtung fuer gluehkerzen in luftverdichtenden brennkraftmaschinen
DE2809455A1 (de) * 1978-03-04 1979-09-06 Bosch Gmbh Robert Einrichtung zur luftmengenmessung
JPS54145166A (en) * 1978-04-10 1979-11-13 Hitachi Ltd Measuring apparatus of suction air flow rates
DE2828102A1 (de) * 1978-06-27 1980-01-10 Bosch Gmbh Robert Einrichtung zur luftmengenmessung
DE2858353C2 (fr) * 1978-10-20 1987-05-21 Bosch Gmbh Robert
DE2845662C2 (de) 1978-10-20 1987-03-19 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Messung der Masse eines strömenden Mediums
DE2845661A1 (de) * 1978-10-20 1980-05-08 Bosch Gmbh Robert Vorrichtung zur messung der masse eines stroemenden mediums
JPS5917371B2 (ja) * 1979-03-16 1984-04-20 日産自動車株式会社 流量検出装置
DE2918613A1 (de) * 1979-05-09 1980-11-27 Bosch Gmbh Robert Vorrichtung zur messung der masse eines stroemenden mediums
JPS6045806B2 (ja) * 1979-08-22 1985-10-12 株式会社日立製作所 発熱抵抗体を用いた空気流量計
JPS5676012A (en) * 1979-11-27 1981-06-23 Hitachi Ltd Measuring device of suction air quantity
JPS56108908A (en) * 1980-01-31 1981-08-28 Hitachi Ltd Detector for sucked air flow rate of internal combustion engine
DE3016923A1 (de) * 1980-05-02 1981-11-05 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eine stroemenden mediums
DE3032066A1 (de) * 1980-08-26 1982-04-15 Robert Bosch Gmbh, 7000 Stuttgart Gemischbildungsanlage fuer gemischverdichtende fremgezuendete brennkraftmaschinen
DE3109608A1 (de) * 1981-03-13 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
JPS58135916A (ja) * 1982-02-08 1983-08-12 Hitachi Ltd 内燃機関用熱式流量計
DE8414799U1 (de) * 1984-05-15 1985-10-03 Robert Bosch Gmbh, 7000 Stuttgart Elektrisches Potentiometer
DE8422232U1 (de) * 1984-07-26 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart Potentiometerkammer am Saugrohr einer Brennkraftmaschine
JPS61189416A (ja) * 1985-02-19 1986-08-23 Nippon Soken Inc 直熱式流量センサ
JPH0680408B2 (ja) * 1985-10-09 1994-10-12 株式会社日立製作所 感熱式空気流量計及び感熱抵抗体

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR936945A (fr) * 1946-12-13 1948-08-03 Burns Ltd J Dispositif perfectionné de réglage du mélange de combustible et d'air alimentant les moteurs à combustion interne, également applicable aux autres générateurs de force dans lesquels l'oxydation du combustible se produit
US2943614A (en) * 1957-05-02 1960-07-05 Bosch Robert Fuel injection arrangement
DE1109953B (de) * 1957-05-02 1961-06-29 Bosch Gmbh Robert Elektrisch gesteuerte Kraftstoff-Einspritzanlage fuer Brennkraftmaschinen
US3500799A (en) * 1967-09-27 1970-03-17 Physics Int Co Electromechanical control system
US3643635A (en) * 1970-04-24 1972-02-22 William T Milam Electronic fuel injection system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316651A1 (fr) * 1975-06-19 1977-01-28 Bayer Ag Procede et dispositif pour le dosage de systemes liquides a plusieurs constituants
FR2470957A1 (fr) * 1979-11-28 1981-06-12 Bosch Gmbh Robert Dispositif pour la mesure de la masse d'un fluide en ecoulement
FR2476305A1 (fr) * 1980-02-01 1981-08-21 Bosch Gmbh Robert Dispositif pour mesurer la masse d'un fluide en mouvement
FR2489424A1 (fr) * 1980-08-26 1982-03-05 Bosch Gmbh Robert Installation d'injection de carburant

Also Published As

Publication number Publication date
IT969609B (it) 1974-04-10
DE2151774C3 (de) 1980-04-03
US3824966A (en) 1974-07-23
DE2151774B2 (de) 1979-08-02
DE2151774A1 (de) 1973-04-26
GB1406618A (en) 1975-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse