JPS60178317A - 空気流量検出装置 - Google Patents

空気流量検出装置

Info

Publication number
JPS60178317A
JPS60178317A JP59033596A JP3359684A JPS60178317A JP S60178317 A JPS60178317 A JP S60178317A JP 59033596 A JP59033596 A JP 59033596A JP 3359684 A JP3359684 A JP 3359684A JP S60178317 A JPS60178317 A JP S60178317A
Authority
JP
Japan
Prior art keywords
temperature
sensing element
signal
air flow
heating
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.)
Granted
Application number
JP59033596A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0548402B2 (enrdf_load_stackoverflow
Inventor
Masumi Kinugawa
真澄 衣川
Hideya Fujisawa
藤沢　英也
Norio Omori
大森　徳郎
Tomoaki Abe
知明 安部
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.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP59033596A priority Critical patent/JPS60178317A/ja
Publication of JPS60178317A publication Critical patent/JPS60178317A/ja
Publication of JPH0548402B2 publication Critical patent/JPH0548402B2/ja
Granted legal-status Critical Current

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
    • G01F1/68—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP59033596A 1984-02-24 1984-02-24 空気流量検出装置 Granted JPS60178317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59033596A JPS60178317A (ja) 1984-02-24 1984-02-24 空気流量検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59033596A JPS60178317A (ja) 1984-02-24 1984-02-24 空気流量検出装置

Publications (2)

Publication Number Publication Date
JPS60178317A true JPS60178317A (ja) 1985-09-12
JPH0548402B2 JPH0548402B2 (enrdf_load_stackoverflow) 1993-07-21

Family

ID=12390867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59033596A Granted JPS60178317A (ja) 1984-02-24 1984-02-24 空気流量検出装置

Country Status (1)

Country Link
JP (1) JPS60178317A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63140921A (ja) * 1986-11-20 1988-06-13 ドレーゲルヴエルク・アクチエンゲゼルシヤフト 流動媒体の測定量検出方法及び測定回路
JPH01502392A (ja) * 1986-05-09 1989-08-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の吸気管内の空気流量を測定する方法および回路装置
EP0449443A1 (en) * 1990-03-19 1991-10-02 Hitachi, Ltd. Hot wire air flow meter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01502392A (ja) * 1986-05-09 1989-08-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 内燃機関の吸気管内の空気流量を測定する方法および回路装置
JPS63140921A (ja) * 1986-11-20 1988-06-13 ドレーゲルヴエルク・アクチエンゲゼルシヤフト 流動媒体の測定量検出方法及び測定回路
EP0449443A1 (en) * 1990-03-19 1991-10-02 Hitachi, Ltd. Hot wire air flow meter

Also Published As

Publication number Publication date
JPH0548402B2 (enrdf_load_stackoverflow) 1993-07-21

Similar Documents

Publication Publication Date Title
US4565091A (en) Apparatus for measuring the quantity of airflow passing through an intake passage of an engine
US4683858A (en) Apparatus for controlling engine
US4649745A (en) Apparatus for measuring a flow rate of intake air for an engine
JPH0578667B2 (enrdf_load_stackoverflow)
JPH0578668B2 (enrdf_load_stackoverflow)
US4688425A (en) Direct-heated flow measuring apparatus having film resistor
US4596138A (en) Measuring apparatus for internal combustion engine
EP0162432B1 (en) Engine control apparatus
US4713765A (en) Control system for an engine having an air intake passage
JPS60178317A (ja) 空気流量検出装置
JPH0516531B2 (enrdf_load_stackoverflow)
JPS60178946A (ja) 内燃機関の制御装置
JP2510151B2 (ja) エンジン用熱式空気流量測定装置
JPS60214222A (ja) 熱式空気流量検出装置
JPS60187817A (ja) 内燃機関の制御に用いられる空気流量検出装置
JPS60224025A (ja) 熱式空気流量測定装置
JPS60247029A (ja) エンジンの制御装置
JPH06100484B2 (ja) 熱式空気流量測定装置
JPH0646164B2 (ja) 内燃機関の制御に用いられる空気流量検出装置
JPS61126424A (ja) 熱式空気流量測定装置
JPH0522848B2 (enrdf_load_stackoverflow)
JPH063387B2 (ja) 熱式空気流量測定装置
JPS63111262A (ja) エンジン制御装置
JPH05281008A (ja) 空気流量計
JPS61126423A (ja) 熱式空気流量測定装置