JPH0522852B2 - - Google Patents

Info

Publication number
JPH0522852B2
JPH0522852B2 JP59117783A JP11778384A JPH0522852B2 JP H0522852 B2 JPH0522852 B2 JP H0522852B2 JP 59117783 A JP59117783 A JP 59117783A JP 11778384 A JP11778384 A JP 11778384A JP H0522852 B2 JPH0522852 B2 JP H0522852B2
Authority
JP
Japan
Prior art keywords
temperature
sensing element
control switch
temperature sensing
circuit
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
JP59117783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60262016A (ja
Inventor
Susumu Akyama
Katsunori Ito
Chiaki Mizuno
Toshitaka Yamada
Tomoaki Abe
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 JP59117783A priority Critical patent/JPS60262016A/ja
Publication of JPS60262016A publication Critical patent/JPS60262016A/ja
Publication of JPH0522852B2 publication Critical patent/JPH0522852B2/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
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
    • G01F1/6983—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters adapted for burning-off deposits
    • 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)
JP59117783A 1984-06-08 1984-06-08 熱式空気流量検出装置 Granted JPS60262016A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59117783A JPS60262016A (ja) 1984-06-08 1984-06-08 熱式空気流量検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59117783A JPS60262016A (ja) 1984-06-08 1984-06-08 熱式空気流量検出装置

Publications (2)

Publication Number Publication Date
JPS60262016A JPS60262016A (ja) 1985-12-25
JPH0522852B2 true JPH0522852B2 (enrdf_load_html_response) 1993-03-30

Family

ID=14720203

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59117783A Granted JPS60262016A (ja) 1984-06-08 1984-06-08 熱式空気流量検出装置

Country Status (1)

Country Link
JP (1) JPS60262016A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS60262016A (ja) 1985-12-25

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