JPS57116220A - Detecting device for suction volume for internal combustion engine - Google Patents

Detecting device for suction volume for internal combustion engine

Info

Publication number
JPS57116220A
JPS57116220A JP208881A JP208881A JPS57116220A JP S57116220 A JPS57116220 A JP S57116220A JP 208881 A JP208881 A JP 208881A JP 208881 A JP208881 A JP 208881A JP S57116220 A JPS57116220 A JP S57116220A
Authority
JP
Japan
Prior art keywords
suction
volume
back flow
period
probe
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
JP208881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0250406B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kuroiwa
Takashige Ooyama
Yutaka Nishimura
Minoru Osuga
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 JP208881A priority Critical patent/JPS57116220A/ja
Publication of JPS57116220A publication Critical patent/JPS57116220A/ja
Publication of JPH0250406B2 publication Critical patent/JPH0250406B2/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)
  • Details Of Flowmeters (AREA)
  • Measuring Volume Flow (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP208881A 1981-01-12 1981-01-12 Detecting device for suction volume for internal combustion engine Granted JPS57116220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP208881A JPS57116220A (en) 1981-01-12 1981-01-12 Detecting device for suction volume for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP208881A JPS57116220A (en) 1981-01-12 1981-01-12 Detecting device for suction volume for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS57116220A true JPS57116220A (en) 1982-07-20
JPH0250406B2 JPH0250406B2 (enrdf_load_stackoverflow) 1990-11-02

Family

ID=11519587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP208881A Granted JPS57116220A (en) 1981-01-12 1981-01-12 Detecting device for suction volume for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57116220A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62812A (ja) * 1985-06-26 1987-01-06 Hitachi Ltd 熱線式空気流量計
JPS6273124A (ja) * 1985-09-26 1987-04-03 Mitsubishi Electric Corp 熱式流量検出器
JPH08105780A (ja) * 1995-06-07 1996-04-23 Hitachi Ltd 発熱抵抗式空気流量計
US6805003B2 (en) 2000-03-27 2004-10-19 Ngk Spark Plug Co., Ltd. Mass flow sensor and mass flowmeter comprising the same
JP2016070204A (ja) * 2014-09-30 2016-05-09 トヨタ自動車株式会社 過給システム
US10744294B2 (en) 2010-04-27 2020-08-18 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62812A (ja) * 1985-06-26 1987-01-06 Hitachi Ltd 熱線式空気流量計
JPS6273124A (ja) * 1985-09-26 1987-04-03 Mitsubishi Electric Corp 熱式流量検出器
JPH08105780A (ja) * 1995-06-07 1996-04-23 Hitachi Ltd 発熱抵抗式空気流量計
US6805003B2 (en) 2000-03-27 2004-10-19 Ngk Spark Plug Co., Ltd. Mass flow sensor and mass flowmeter comprising the same
US10744294B2 (en) 2010-04-27 2020-08-18 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient
US11730913B2 (en) 2010-04-27 2023-08-22 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient
JP2016070204A (ja) * 2014-09-30 2016-05-09 トヨタ自動車株式会社 過給システム

Also Published As

Publication number Publication date
JPH0250406B2 (enrdf_load_stackoverflow) 1990-11-02

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