DE2446856A1 - Steuereinrichtung fuer die kraftstoffzufuhr bei einem einspritzmotor - Google Patents

Steuereinrichtung fuer die kraftstoffzufuhr bei einem einspritzmotor

Info

Publication number
DE2446856A1
DE2446856A1 DE19742446856 DE2446856A DE2446856A1 DE 2446856 A1 DE2446856 A1 DE 2446856A1 DE 19742446856 DE19742446856 DE 19742446856 DE 2446856 A DE2446856 A DE 2446856A DE 2446856 A1 DE2446856 A1 DE 2446856A1
Authority
DE
Germany
Prior art keywords
control device
rod
air
fuel
detectors
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.)
Pending
Application number
DE19742446856
Other languages
German (de)
English (en)
Inventor
Masanori Hanaoka
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE2446856A1 publication Critical patent/DE2446856A1/de
Pending 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
    • 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
    • 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
    • G01F1/3209—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 using Karman vortices
    • G01F1/3218—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 using Karman vortices bluff body design
    • 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

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Measuring Volume Flow (AREA)
DE19742446856 1974-05-22 1974-10-01 Steuereinrichtung fuer die kraftstoffzufuhr bei einem einspritzmotor Pending DE2446856A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49056660A JPS50148722A (enrdf_load_stackoverflow) 1974-05-22 1974-05-22

Publications (1)

Publication Number Publication Date
DE2446856A1 true DE2446856A1 (de) 1975-11-27

Family

ID=13033532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742446856 Pending DE2446856A1 (de) 1974-05-22 1974-10-01 Steuereinrichtung fuer die kraftstoffzufuhr bei einem einspritzmotor

Country Status (3)

Country Link
JP (1) JPS50148722A (enrdf_load_stackoverflow)
DE (1) DE2446856A1 (enrdf_load_stackoverflow)
GB (1) GB1483204A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832671A1 (de) * 1977-07-25 1979-02-01 Hitachi Ltd Elektronisches kraftstoff-zufuehrsystem
EP0007553A1 (de) * 1978-07-21 1980-02-06 Siemens Aktiengesellschaft Strömungsmesseinrichtung nach dem Prinzip der Kármán'schen Wirbelstrasse
DE2939013A1 (de) * 1978-09-27 1980-04-10 Nissan Motor Elektronisch gesteuerte kraftstoffeinspritzeinrichtung
FR2479339A1 (fr) * 1980-03-28 1981-10-02 Mitsubishi Electric Corp Systeme d'aspiration dans un moteur
DE3241988A1 (de) * 1981-11-10 1983-06-23 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Durchflussmesser mit karman'scher wirbelstrasse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555448A (en) * 1978-06-27 1980-01-16 Nissan Motor Co Ltd Fuel injection device
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
JPS5512267A (en) * 1978-07-13 1980-01-28 Mitsubishi Motors Corp Fuel supply device for engine
JPS5512269A (en) * 1978-07-13 1980-01-28 Mitsubishi Motors Corp Fuel supply device for engine
JPS5512286A (en) * 1978-07-14 1980-01-28 Mitsubishi Motors Corp Fuel supplier for internal combustion engine
JPS5514918A (en) * 1978-07-17 1980-02-01 Mitsubishi Motors Corp Fuel supply system for internal combustion engine
JPS5514917A (en) * 1978-07-17 1980-02-01 Mitsubishi Motors Corp Fuel supply system for internal combustion engine
JPS56167824A (en) * 1980-05-26 1981-12-23 Mitsubishi Electric Corp Electronic controlled fuel injection device
JPS604408B2 (ja) * 1980-11-19 1985-02-04 日産自動車株式会社 カルマン渦流量計
JPS5827826A (ja) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp 機関の燃料供給装置
JPS5827827A (ja) * 1981-08-11 1983-02-18 Mitsubishi Electric Corp 内燃機関の燃料供給装置
JPS58155231A (ja) * 1982-03-10 1983-09-14 Mitsubishi Electric Corp 燃料制御装置
GB8915994D0 (en) * 1989-07-12 1989-08-31 Schlumberger Ind Ltd Vortex flowmeters
GB201316747D0 (en) 2013-09-20 2013-11-06 Isis Innovation Sensor for High Temperature turbulent flow

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493020A (enrdf_load_stackoverflow) * 1972-04-26 1974-01-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2832671A1 (de) * 1977-07-25 1979-02-01 Hitachi Ltd Elektronisches kraftstoff-zufuehrsystem
EP0007553A1 (de) * 1978-07-21 1980-02-06 Siemens Aktiengesellschaft Strömungsmesseinrichtung nach dem Prinzip der Kármán'schen Wirbelstrasse
DE2939013A1 (de) * 1978-09-27 1980-04-10 Nissan Motor Elektronisch gesteuerte kraftstoffeinspritzeinrichtung
FR2479339A1 (fr) * 1980-03-28 1981-10-02 Mitsubishi Electric Corp Systeme d'aspiration dans un moteur
DE3241988A1 (de) * 1981-11-10 1983-06-23 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Durchflussmesser mit karman'scher wirbelstrasse

Also Published As

Publication number Publication date
JPS50148722A (enrdf_load_stackoverflow) 1975-11-28
GB1483204A (en) 1977-08-17

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