JPS5676012A - Measuring device of suction air quantity - Google Patents

Measuring device of suction air quantity

Info

Publication number
JPS5676012A
JPS5676012A JP15394779A JP15394779A JPS5676012A JP S5676012 A JPS5676012 A JP S5676012A JP 15394779 A JP15394779 A JP 15394779A JP 15394779 A JP15394779 A JP 15394779A JP S5676012 A JPS5676012 A JP S5676012A
Authority
JP
Japan
Prior art keywords
bypass passage
exothermic
resisting
synthetic resin
heat
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.)
Pending
Application number
JP15394779A
Other languages
English (en)
Inventor
Kanemasa Sato
Sadayasu Ueno
Kazuhiko Miya
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 JP15394779A priority Critical patent/JPS5676012A/ja
Priority to US06/210,829 priority patent/US4366704A/en
Priority to DE19803044553 priority patent/DE3044553A1/de
Publication of JPS5676012A publication Critical patent/JPS5676012A/ja
Pending 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
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP15394779A 1979-11-27 1979-11-27 Measuring device of suction air quantity Pending JPS5676012A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15394779A JPS5676012A (en) 1979-11-27 1979-11-27 Measuring device of suction air quantity
US06/210,829 US4366704A (en) 1979-11-27 1980-11-26 Air intake apparatus for internal combustion engine
DE19803044553 DE3044553A1 (de) 1979-11-27 1980-11-26 Lufteinlassvorrichtung fuer eine brennkraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15394779A JPS5676012A (en) 1979-11-27 1979-11-27 Measuring device of suction air quantity

Publications (1)

Publication Number Publication Date
JPS5676012A true JPS5676012A (en) 1981-06-23

Family

ID=15573549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15394779A Pending JPS5676012A (en) 1979-11-27 1979-11-27 Measuring device of suction air quantity

Country Status (3)

Country Link
US (1) US4366704A (ja)
JP (1) JPS5676012A (ja)
DE (1) DE3044553A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6444421U (ja) * 1987-09-14 1989-03-16
JPS6491018A (en) * 1987-10-02 1989-04-10 Shin Kobe Electric Machinery Body of air flowmeter
JPH0611373A (ja) * 1992-12-18 1994-01-21 Hitachi Ltd 熱式空気流量計

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519118A2 (fr) * 1979-03-21 1983-07-01 Sdecc Dispositif d'evacuation des gaz brules et d'admission d'air frais pour appareils etanches a gaz
JPS57104817A (en) * 1980-12-22 1982-06-30 Hitachi Ltd Air quantity measuring apparatus for internal combustion engine
JPS57119133A (en) * 1981-01-13 1982-07-24 Hitachi Ltd Device for measuring quantity of air sucked into internal combustion engine
DE3130624A1 (de) * 1981-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Luftmassenmessvorrichtung
DE3130626A1 (de) * 1981-08-01 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums
JPS5896163A (ja) * 1981-12-02 1983-06-08 Hitachi Ltd 燃料制御装置
JPS63307315A (ja) * 1987-06-09 1988-12-15 Hitachi Ltd ホツトフイルム形空気流量計
KR950009044B1 (ko) * 1987-06-17 1995-08-14 가부시키가이샤 히타치세이사쿠쇼 발열저항식 공기유량측정장치
JPH0654251B2 (ja) * 1988-10-18 1994-07-20 株式会社日立製作所 内燃機関用空気流量計
US5038608A (en) * 1989-02-10 1991-08-13 Tokyo Electron Limited Method for measuring the flow rate of exhaust gas
JPH06105177B2 (ja) * 1989-08-29 1994-12-21 三菱電機株式会社 感熱式流量センサ
US5048327A (en) * 1990-05-17 1991-09-17 Atwood Robert K Mass air flow meter
JP2856542B2 (ja) * 1990-11-21 1999-02-10 株式会社日立製作所 熱線式空気流量計
US5525277A (en) * 1992-04-13 1996-06-11 Joseph; Daniel R. Method and apparatus for cooling extruded film tubes
US5891383A (en) * 1994-06-03 1999-04-06 Joseph; Daniel R. Method and apparatus for cooling extruded film tubes
US6293778B1 (en) 1997-02-14 2001-09-25 Daniel R. Joseph Automatically balancing a blower in a blown film extrusion line
US6467359B1 (en) * 2000-05-01 2002-10-22 Best Products, Inc. Mass air flow meter
JP2003139593A (ja) * 2001-11-07 2003-05-14 Hitachi Ltd 車載電子機器および熱式流量計
US7516658B2 (en) * 2006-09-29 2009-04-14 Rosemount Inc. Electro-kinetic pressure/flow sensor
US8333366B2 (en) * 2010-03-08 2012-12-18 Briggs & Stratton Corporation Carburetor including one-piece fuel-metering insert
US10527313B2 (en) 2012-11-15 2020-01-07 NJK Precision LLC Building airflow measuring system and method
US9891087B2 (en) 2014-10-28 2018-02-13 Supertrapp Industries, Inc. Mass airflow sensor for internal combustion engines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2151774C3 (de) * 1971-10-18 1980-04-03 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für eine Brennkraftmaschine
US3992940A (en) * 1973-11-02 1976-11-23 Chrysler Corporation Solid state fluid flow sensor
US4142170A (en) * 1977-12-05 1979-02-27 The Bendix Corporation High response temperature sensor
JPS6047462B2 (ja) * 1978-06-02 1985-10-22 株式会社日立製作所 電子制御燃料噴射装置の吸入空気量計測装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6444421U (ja) * 1987-09-14 1989-03-16
JPS6491018A (en) * 1987-10-02 1989-04-10 Shin Kobe Electric Machinery Body of air flowmeter
JPH0611373A (ja) * 1992-12-18 1994-01-21 Hitachi Ltd 熱式空気流量計

Also Published As

Publication number Publication date
US4366704A (en) 1983-01-04
DE3044553A1 (de) 1981-07-02

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