JPS5791436A - Detector for amount of suction air of internal combustion engine - Google Patents

Detector for amount of suction air of internal combustion engine

Info

Publication number
JPS5791436A
JPS5791436A JP55169250A JP16925080A JPS5791436A JP S5791436 A JPS5791436 A JP S5791436A JP 55169250 A JP55169250 A JP 55169250A JP 16925080 A JP16925080 A JP 16925080A JP S5791436 A JPS5791436 A JP S5791436A
Authority
JP
Japan
Prior art keywords
suction air
conduit
air
amt
temp
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
JP55169250A
Other languages
English (en)
Other versions
JPS6226686B2 (ja
Inventor
Yoshiaki Asayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP55169250A priority Critical patent/JPS5791436A/ja
Priority to US06/381,660 priority patent/US4448064A/en
Publication of JPS5791436A publication Critical patent/JPS5791436A/ja
Publication of JPS6226686B2 publication Critical patent/JPS6226686B2/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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3282—Means for detecting quantities used as proxy variables for swirl for detecting variations in infrasonic, sonic or ultrasonic waves, due to modulation by passing through the swirling fluid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Measuring Volume Flow (AREA)
JP55169250A 1980-11-28 1980-11-28 Detector for amount of suction air of internal combustion engine Granted JPS5791436A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55169250A JPS5791436A (en) 1980-11-28 1980-11-28 Detector for amount of suction air of internal combustion engine
US06/381,660 US4448064A (en) 1980-11-28 1982-05-24 Device for detecting the intake air flow rate in an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169250A JPS5791436A (en) 1980-11-28 1980-11-28 Detector for amount of suction air of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5791436A true JPS5791436A (en) 1982-06-07
JPS6226686B2 JPS6226686B2 (ja) 1987-06-10

Family

ID=15883020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169250A Granted JPS5791436A (en) 1980-11-28 1980-11-28 Detector for amount of suction air of internal combustion engine

Country Status (2)

Country Link
US (1) US4448064A (ja)
JP (1) JPS5791436A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524186Y2 (ja) * 1986-03-11 1993-06-21
US4815324A (en) * 1986-04-24 1989-03-28 Mitsubishi Denki Kabushiki Kaisha Intake air meter for an internal combustion engine
US4776213A (en) * 1987-03-18 1988-10-11 Ford Motor Company Mass airflow meter
AT395762B (de) * 1988-07-14 1993-03-25 Vaillant Gmbh Mit einem brenngas-luft-gemisch gespeister gasbrenner
DE4013351A1 (de) * 1989-04-25 1990-10-31 Mitsubishi Motors Corp Wirbelstroemungsmesser
AU621755B2 (en) * 1989-05-23 1992-03-19 Mitsubishi Denki Kabushiki Kaisha Vortex flowmeter
US5038621A (en) * 1989-11-06 1991-08-13 Bicore Monitoring Systems Variable area obstruction gas flow meter
US4989456A (en) * 1989-11-06 1991-02-05 Bicore Monitoring Systems Variable area obstruction gas flow meter
US5193399A (en) * 1991-07-01 1993-03-16 Oval Engineering Co., Ltd. Vortex flowmeter
JP3285513B2 (ja) * 1997-05-28 2002-05-27 三菱電機株式会社 感熱式流量センサおよび内燃機関の吸気装置
US6101885A (en) * 1997-06-24 2000-08-15 Endress + Hauser Flowtec Ag Substitution kits for volumetric flow sensors and corresponding vortex flow sensors
DE202006004927U1 (de) * 2006-03-28 2007-08-02 Hengst Gmbh & Co.Kg Luftansaugsystem für eine Brennkraftmaschine und Filtereinsatz für einen Luftfilter eines Luftansaugsystems
US8807118B2 (en) * 2010-06-17 2014-08-19 Cummins Filtration Ip Inc. Integrated idealized inlet for engine air induction system
DE102011015018B4 (de) * 2011-03-25 2020-07-02 Audi Ag Rundfilterpatrone mit Luftmassenmesser für einen Trocken-Luftfilter einer Brennkraftmaschine
DE102013218217A1 (de) * 2013-09-11 2015-03-26 Mahle International Gmbh Luftfilter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103368A (en) * 1980-01-22 1981-08-18 Mitsubishi Electric Corp Karman's vortex street current meter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374673A (en) * 1965-10-01 1968-03-26 Technology Inc Mass flowmeter structure
GB1512290A (en) * 1975-11-24 1978-06-01 Agar J Instrumentation Ltd Method and apparatus for determining fluid flow rate and/or for exercising a control in dependence thereon
US4217929A (en) * 1976-12-01 1980-08-19 Badger Meter, Inc. Flow control composite valve
JPS5565114A (en) * 1978-11-09 1980-05-16 Mitsubishi Electric Corp Measuring unit of suctioned air quantity for internal combustion engine
JPS5572630A (en) * 1978-11-24 1980-05-31 Yamaha Motor Co Ltd Vehicle engine
JPS606735Y2 (ja) * 1979-03-01 1985-03-05 三菱自動車工業株式会社 機関の吸気装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103368A (en) * 1980-01-22 1981-08-18 Mitsubishi Electric Corp Karman's vortex street current meter

Also Published As

Publication number Publication date
US4448064A (en) 1984-05-15
JPS6226686B2 (ja) 1987-06-10

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