GB1483204A - Fuel injection type internal combustion engine - Google Patents

Fuel injection type internal combustion engine

Info

Publication number
GB1483204A
GB1483204A GB41478/74A GB4147874A GB1483204A GB 1483204 A GB1483204 A GB 1483204A GB 41478/74 A GB41478/74 A GB 41478/74A GB 4147874 A GB4147874 A GB 4147874A GB 1483204 A GB1483204 A GB 1483204A
Authority
GB
United Kingdom
Prior art keywords
vortex
flow
port
rate
frequency
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
GB41478/74A
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Publication of GB1483204A publication Critical patent/GB1483204A/en
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
    • 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)
GB41478/74A 1974-05-22 1974-09-24 Fuel injection type internal combustion engine Expired GB1483204A (en)

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
GB1483204A true GB1483204A (en) 1977-08-17

Family

ID=13033532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41478/74A Expired GB1483204A (en) 1974-05-22 1974-09-24 Fuel injection type internal combustion engine

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459847A (en) * 1980-11-19 1984-07-17 Nissan Motor Company, Limited Vortex shedding device
EP0053186B1 (en) * 1980-05-26 1985-08-07 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for electrically controlling fuel injection
EP0408355A3 (en) * 1989-07-12 1991-04-10 Schlumberger Industries Limited Vortex flowmeters
US10365294B2 (en) 2013-09-20 2019-07-30 Oxford University Innovation Limited Sensor for high temperature turbulent flow

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5423835A (en) * 1977-07-25 1979-02-22 Hitachi Ltd Electronic fuel supply system
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
DE2832142C2 (de) * 1978-07-21 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Strömungsmeßeinrichtung nach dem Prinzip der Kármán'schen Wirbelstraße
JPS5546033A (en) * 1978-09-27 1980-03-31 Nissan Motor Co Ltd Electronic control fuel injection system
FR2479339A1 (fr) * 1980-03-28 1981-10-02 Mitsubishi Electric Corp Systeme d'aspiration dans un moteur
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
GB2112938B (en) * 1981-11-10 1986-06-11 Fuji Electric Co Ltd Karman vortex flowmeters
JPS58155231A (ja) * 1982-03-10 1983-09-14 Mitsubishi Electric Corp 燃料制御装置

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053186B1 (en) * 1980-05-26 1985-08-07 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for electrically controlling fuel injection
US4459847A (en) * 1980-11-19 1984-07-17 Nissan Motor Company, Limited Vortex shedding device
EP0408355A3 (en) * 1989-07-12 1991-04-10 Schlumberger Industries Limited Vortex flowmeters
US10365294B2 (en) 2013-09-20 2019-07-30 Oxford University Innovation Limited Sensor for high temperature turbulent flow

Also Published As

Publication number Publication date
JPS50148722A (enrdf_load_stackoverflow) 1975-11-28
DE2446856A1 (de) 1975-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee