JPS57154019A - Detecting device for air flow - Google Patents

Detecting device for air flow

Info

Publication number
JPS57154019A
JPS57154019A JP56040664A JP4066481A JPS57154019A JP S57154019 A JPS57154019 A JP S57154019A JP 56040664 A JP56040664 A JP 56040664A JP 4066481 A JP4066481 A JP 4066481A JP S57154019 A JPS57154019 A JP S57154019A
Authority
JP
Japan
Prior art keywords
inlet
pipe
section
venturi
venturi section
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
JP56040664A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6253060B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Mineo Kashiwatani
Kinsaku Yamada
Tadahiko Otani
Kiyomi Morita
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 JP56040664A priority Critical patent/JPS57154019A/ja
Publication of JPS57154019A publication Critical patent/JPS57154019A/ja
Publication of JPS6253060B2 publication Critical patent/JPS6253060B2/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)
JP56040664A 1981-03-20 1981-03-20 Detecting device for air flow Granted JPS57154019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040664A JPS57154019A (en) 1981-03-20 1981-03-20 Detecting device for air flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040664A JPS57154019A (en) 1981-03-20 1981-03-20 Detecting device for air flow

Publications (2)

Publication Number Publication Date
JPS57154019A true JPS57154019A (en) 1982-09-22
JPS6253060B2 JPS6253060B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-09

Family

ID=12586793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040664A Granted JPS57154019A (en) 1981-03-20 1981-03-20 Detecting device for air flow

Country Status (1)

Country Link
JP (1) JPS57154019A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965217A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 空気量検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965217A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 空気量検出装置

Also Published As

Publication number Publication date
JPS6253060B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-11-09

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