JPH0325726B2 - - Google Patents

Info

Publication number
JPH0325726B2
JPH0325726B2 JP61082354A JP8235486A JPH0325726B2 JP H0325726 B2 JPH0325726 B2 JP H0325726B2 JP 61082354 A JP61082354 A JP 61082354A JP 8235486 A JP8235486 A JP 8235486A JP H0325726 B2 JPH0325726 B2 JP H0325726B2
Authority
JP
Japan
Prior art keywords
burnout
engine temperature
engine
hot wire
ignition switch
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
JP61082354A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62239022A (ja
Inventor
Koichi Fujiwara
Hirakazu Shimojima
Naomi Tomizawa
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
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP61082354A priority Critical patent/JPS62239022A/ja
Publication of JPS62239022A publication Critical patent/JPS62239022A/ja
Publication of JPH0325726B2 publication Critical patent/JPH0325726B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP61082354A 1986-04-11 1986-04-11 自動車用内燃機関における熱線式流量計の付着物焼切装置 Granted JPS62239022A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61082354A JPS62239022A (ja) 1986-04-11 1986-04-11 自動車用内燃機関における熱線式流量計の付着物焼切装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61082354A JPS62239022A (ja) 1986-04-11 1986-04-11 自動車用内燃機関における熱線式流量計の付着物焼切装置

Publications (2)

Publication Number Publication Date
JPS62239022A JPS62239022A (ja) 1987-10-19
JPH0325726B2 true JPH0325726B2 (enrdf_load_stackoverflow) 1991-04-08

Family

ID=13772237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61082354A Granted JPS62239022A (ja) 1986-04-11 1986-04-11 自動車用内燃機関における熱線式流量計の付着物焼切装置

Country Status (1)

Country Link
JP (1) JPS62239022A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62239022A (ja) 1987-10-19

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