CH558881A - AIR FLOW METER FOR AN ELECTRICALLY CONTROLLED FUEL INJECTION DEVICE. - Google Patents

AIR FLOW METER FOR AN ELECTRICALLY CONTROLLED FUEL INJECTION DEVICE.

Info

Publication number
CH558881A
CH558881A CH1301873A CH1301873A CH558881A CH 558881 A CH558881 A CH 558881A CH 1301873 A CH1301873 A CH 1301873A CH 1301873 A CH1301873 A CH 1301873A CH 558881 A CH558881 A CH 558881A
Authority
CH
Switzerland
Prior art keywords
air flow
fuel injection
injection device
flow meter
electrically controlled
Prior art date
Application number
CH1301873A
Other languages
German (de)
Original Assignee
Bosch Gmbh Robert
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 Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of CH558881A publication Critical patent/CH558881A/en

Links

Classifications

    • 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
    • G01F1/28—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 by drag-force, e.g. vane type or impact flowmeter
    • 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
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device

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)
  • Adjustable Resistors (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
CH1301873A 1972-10-07 1973-09-11 AIR FLOW METER FOR AN ELECTRICALLY CONTROLLED FUEL INJECTION DEVICE. CH558881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249279A DE2249279A1 (en) 1972-10-07 1972-10-07 AIR FLOW METER FOR A FUEL INJECTION DEVICE

Publications (1)

Publication Number Publication Date
CH558881A true CH558881A (en) 1975-02-14

Family

ID=5858458

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1301873A CH558881A (en) 1972-10-07 1973-09-11 AIR FLOW METER FOR AN ELECTRICALLY CONTROLLED FUEL INJECTION DEVICE.

Country Status (8)

Country Link
US (1) US3837321A (en)
JP (1) JPS4974564A (en)
BE (1) BE805740A (en)
BR (1) BR7307740D0 (en)
CH (1) CH558881A (en)
DE (1) DE2249279A1 (en)
FR (1) FR2163224A5 (en)
IT (1) IT973048B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037923A (en) * 1973-08-09 1975-04-09
JPS5225932A (en) * 1975-08-25 1977-02-26 Nippon Denso Co Ltd Electron control fuel injection device for internal combustion engine
JPS591070Y2 (en) * 1977-03-07 1984-01-12 トヨタ自動車株式会社 Air-fuel ratio control device for internal combustion engines
JPS5819846B2 (en) * 1978-08-30 1983-04-20 トヨタ自動車株式会社 Acceleration signal detection device
JPS58142219A (en) * 1982-02-17 1983-08-24 Nippon Denso Co Ltd Airflow rate measuring device
DE3227805A1 (en) * 1982-07-24 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC POTENTIOMETER
US5415144A (en) * 1994-01-14 1995-05-16 Robertshaw Controls Company Throttle position validation method and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575147A (en) * 1969-02-12 1971-04-20 Ford Motor Co Electronic fuel injection system
GB1286851A (en) * 1969-06-27 1972-08-23 Petrol Injection Ltd Fuel injection systems
US3612008A (en) * 1970-02-16 1971-10-12 Acf Ind Inc Vacuum-responsive voltage generator for a fuel injection system

Also Published As

Publication number Publication date
FR2163224A5 (en) 1973-07-20
US3837321A (en) 1974-09-24
JPS4974564A (en) 1974-07-18
DE2249279A1 (en) 1974-04-18
BR7307740D0 (en) 1974-08-22
IT973048B (en) 1974-06-10
BE805740A (en) 1974-02-01

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Legal Events

Date Code Title Description
PL Patent ceased