JPH0237528B2 - - Google Patents

Info

Publication number
JPH0237528B2
JPH0237528B2 JP56040349A JP4034981A JPH0237528B2 JP H0237528 B2 JPH0237528 B2 JP H0237528B2 JP 56040349 A JP56040349 A JP 56040349A JP 4034981 A JP4034981 A JP 4034981A JP H0237528 B2 JPH0237528 B2 JP H0237528B2
Authority
JP
Japan
Prior art keywords
task
hot wire
engine
flow rate
interrupt
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 - Lifetime
Application number
JP56040349A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57156523A (en
Inventor
Sadayasu Ueno
Kanemasa Sato
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56040349A priority Critical patent/JPS57156523A/ja
Publication of JPS57156523A publication Critical patent/JPS57156523A/ja
Publication of JPH0237528B2 publication Critical patent/JPH0237528B2/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)
JP56040349A 1981-03-23 1981-03-23 Hot wire type flow rate sensor Granted JPS57156523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040349A JPS57156523A (en) 1981-03-23 1981-03-23 Hot wire type flow rate sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040349A JPS57156523A (en) 1981-03-23 1981-03-23 Hot wire type flow rate sensor

Publications (2)

Publication Number Publication Date
JPS57156523A JPS57156523A (en) 1982-09-27
JPH0237528B2 true JPH0237528B2 (cs) 1990-08-24

Family

ID=12578154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040349A Granted JPS57156523A (en) 1981-03-23 1981-03-23 Hot wire type flow rate sensor

Country Status (1)

Country Link
JP (1) JPS57156523A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0758211B2 (ja) * 1983-02-18 1995-06-21 株式会社日立製作所 自動車エンジンの吸入空気流量計
JP2511426B2 (ja) * 1986-10-08 1996-06-26 株式会社日立製作所 熱線式空気流量計
US5020214A (en) * 1987-09-30 1991-06-04 Hitachi, Ltd. Method of manufacturing a hot wire air flow meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57149929A (en) * 1981-03-13 1982-09-16 Hitachi Ltd Temperature sensor

Also Published As

Publication number Publication date
JPS57156523A (en) 1982-09-27

Similar Documents

Publication Publication Date Title
US4523284A (en) Method of controlling internal combustion engine
EP0017219B1 (en) Electronic type engine control method and apparatus
US4482962A (en) Engine control method
JPS6060024B2 (ja) エンジン制御方法
GB2054212A (en) Method of controlling air-fuel ratio for internal combustion engine
JPH0112931B2 (cs)
US4564907A (en) Electronic control apparatus for internal combustion engine
JPH0213137B2 (cs)
JPS6350546B2 (cs)
KR880001665B1 (ko) 연료분사제어장치
JPS611847A (ja) 内燃機関の制御装置
JPH0237528B2 (cs)
JPH0429860B2 (cs)
JPH0217703B2 (cs)
JPS5895214A (ja) 熱線式流量センサの信号処理方法
JPH0138176B2 (cs)
JPS61155641A (ja) 燃料噴射量制御装置
US4522178A (en) Method of fuel control in engine
JPS5974339A (ja) 燃料噴射装置
JPH0118443B2 (cs)
JPS623302B2 (cs)
JPH0118256B2 (cs)
KR840001328B1 (ko) 내연기관의 공연비(空撚比)제어 방법
JPS6240645B2 (cs)
JPS58150047A (ja) 内燃機関の燃料噴射制御装置