JPS54111860A - Device for measuring flow velocity of gas - Google Patents

Device for measuring flow velocity of gas

Info

Publication number
JPS54111860A
JPS54111860A JP880679A JP880679A JPS54111860A JP S54111860 A JPS54111860 A JP S54111860A JP 880679 A JP880679 A JP 880679A JP 880679 A JP880679 A JP 880679A JP S54111860 A JPS54111860 A JP S54111860A
Authority
JP
Japan
Prior art keywords
gas
flow velocity
measuring flow
measuring
velocity
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
JP880679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342206B2 (enExample
Inventor
Aieruman Kuruto
Korupu Furantsu
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of JPS54111860A publication Critical patent/JPS54111860A/ja
Publication of JPS6342206B2 publication Critical patent/JPS6342206B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • G01P5/12—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables using variation of resistance of a heated conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP880679A 1978-02-04 1979-01-30 Device for measuring flow velocity of gas Granted JPS54111860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2804850A DE2804850C2 (de) 1978-02-04 1978-02-04 Vorrichtung zur Messung der Strömungsgeschwindigkeit von Gasen

Publications (2)

Publication Number Publication Date
JPS54111860A true JPS54111860A (en) 1979-09-01
JPS6342206B2 JPS6342206B2 (enExample) 1988-08-22

Family

ID=6031196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP880679A Granted JPS54111860A (en) 1978-02-04 1979-01-30 Device for measuring flow velocity of gas

Country Status (4)

Country Link
US (2) US4245502A (enExample)
JP (1) JPS54111860A (enExample)
DE (1) DE2804850C2 (enExample)
GB (1) GB2013898B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208412A (en) * 1981-06-19 1982-12-21 Hitachi Ltd Thermal type flow rate detecting device
JPS5965216A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 熱式流量計
JPH04221716A (ja) * 1990-12-25 1992-08-12 Mitsubishi Electric Corp 感熱式流量センサ

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804850C2 (de) * 1978-02-04 1983-11-17 Degussa Ag, 6000 Frankfurt Vorrichtung zur Messung der Strömungsgeschwindigkeit von Gasen
DE2827766C2 (de) * 1978-06-24 1983-10-13 Degussa Ag, 6000 Frankfurt Hitzdrahtanemometer zur Messung der Strömungsgeschwindigkeit von Gasen und Flüssigkeiten
DE3045401A1 (de) 1980-12-02 1982-07-01 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum pruefen von einspritzduesen
US4449401A (en) * 1981-05-19 1984-05-22 Eaton Corporation Hot film/swirl fluid flowmeter
US4418568A (en) * 1981-09-10 1983-12-06 Eaton Corporation Hot film fluid flowmeter with auxiliary flow sensing
US4428231A (en) 1981-11-30 1984-01-31 Eaton Corporation Viscous link drive for fluid flowmeter
WO1983003669A1 (en) * 1982-04-08 1983-10-27 Blechinger, Chester, J. Mass air flow sensor
DE3229844A1 (de) * 1982-08-11 1984-02-16 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur messung der masse eines stroemenden mediums und verfahren zur herstellung einer vorrichtung zur messung der masse eines stroemenden mediums
DE3302080A1 (de) * 1983-01-22 1984-07-26 Leybold-Heraeus GmbH, 5000 Köln Thermischer massendurchflussmesser, insbesondere fuer gase
DE3604202C2 (de) * 1985-02-14 1997-01-09 Nippon Denso Co Direkt beheizte Strömungsmeßvorrichtung
JPS61274222A (ja) * 1985-05-30 1986-12-04 Sharp Corp 流量センサ
GB8521701D0 (en) * 1985-08-31 1985-10-02 Ac Scotland Plc Fuel injection apparatus
DE3630427A1 (de) * 1986-09-06 1988-03-10 Draegerwerk Ag Hitzdrahtsensor zur integralen messung von stoff- oder volumenstroemen
GB2196433B (en) * 1986-10-08 1990-10-24 Hitachi Ltd Hot element air flow meter
DE3702623A1 (de) * 1987-01-29 1988-08-11 Degussa Einrichtung zur temperaturkompensation in einem thermischen massenstrommesser
JPH0620974Y2 (ja) * 1988-12-16 1994-06-01 三菱電機株式会社 感熱式流量センサ
US5417110A (en) * 1991-05-29 1995-05-23 Wood; Tony J. Unit and system for sensing fluid velocity
US5582628A (en) * 1991-05-29 1996-12-10 Wood; Tony J. Unit and system for sensing fluid velocity
DE19853262A1 (de) * 1998-11-18 2000-05-25 Bsh Bosch Siemens Hausgeraete Regelung der Brennerheizleistung bei einem gasbetriebenen Koch- oder Backgerät
US6883370B2 (en) * 2002-06-28 2005-04-26 Heetronix Mass flow meter with chip-type sensors
US6647809B1 (en) 2002-08-29 2003-11-18 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Silicon carbide high temperature anemometer and method for assembling the same
US6945123B1 (en) * 2004-06-28 2005-09-20 The General Electric Company Gas flow sensor having redundant flow sensing capability
US9513242B2 (en) 2014-09-12 2016-12-06 Honeywell International Inc. Humidity sensor
WO2016134079A1 (en) 2015-02-17 2016-08-25 Honeywell International Inc. Humidity sensor and method for manufacturing the sensor
EP3244201B1 (en) 2016-05-13 2021-10-27 Honeywell International Inc. Fet based humidity sensor with barrier layer protecting gate dielectric

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502967A (enExample) * 1973-05-09 1975-01-13

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870305A (en) * 1955-04-04 1959-01-20 Ling Sung-Ching Constructions for anemometers of the hot wire type
US3677085A (en) * 1970-04-08 1972-07-18 Yugen Kaisha Tsukasa Sokken Tandem-type hot-wire velocity meter probe
US3900819A (en) * 1973-02-07 1975-08-19 Environmental Instruments Thermal directional fluid flow transducer
JPS5256214A (en) * 1975-11-01 1977-05-09 Nippon Soken Inc Air intake capacity detector for internal combustion engine
US4024761A (en) * 1976-06-11 1977-05-24 Kyma Corporation Directional hot film anemometer transducer
DE2649040B2 (de) * 1976-10-28 1979-12-20 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Konstant-Temperatur-Anemometer
DE2728060A1 (de) * 1977-06-22 1979-01-18 Bosch Gmbh Robert Messonde mit temperaturabhaengigem widerstand zur mengenmessung
DE2751196C2 (de) * 1977-11-16 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Luftmengenmessung
DE2804850C2 (de) * 1978-02-04 1983-11-17 Degussa Ag, 6000 Frankfurt Vorrichtung zur Messung der Strömungsgeschwindigkeit von Gasen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502967A (enExample) * 1973-05-09 1975-01-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57208412A (en) * 1981-06-19 1982-12-21 Hitachi Ltd Thermal type flow rate detecting device
JPS5965216A (ja) * 1982-10-06 1984-04-13 Hitachi Ltd 熱式流量計
JPH04221716A (ja) * 1990-12-25 1992-08-12 Mitsubishi Electric Corp 感熱式流量センサ

Also Published As

Publication number Publication date
US4245502A (en) 1981-01-20
DE2804850C2 (de) 1983-11-17
GB2013898B (en) 1982-11-03
DE2804850A1 (de) 1979-08-09
US4366709A (en) 1983-01-04
JPS6342206B2 (enExample) 1988-08-22
GB2013898A (en) 1979-08-15

Similar Documents

Publication Publication Date Title
JPS54111860A (en) Device for measuring flow velocity of gas
DE3071448D1 (en) Gas flow measuring apparatus
JPS5342872A (en) Apparatus for measuring rate of flow of gas
JPS5547465A (en) Method and device for measuring velocity of flow by supersonic wave
JPS5315162A (en) Method and apparatus for measuring velocity of flow
JPS54153062A (en) Method and device for measuring flow rate of fluid
DE2963483D1 (en) Fluid flow measuring apparatus
JPS5582066A (en) Flow velocity measuring method and apparatus
GB2032621B (en) Fluid flow measuring apparatus
GB2035573B (en) Measuring flow rate of fluids
JPS5522188A (en) Device for measuring flow rate through duct
JPS5381159A (en) Measuring apparatus for flow speed of gases
JPS5244663A (en) Apparatus for measuring flow of fluid mass
JPS54125060A (en) Device for measuring quantity of air
GB1553137A (en) Apparatus for measuring mass through-flow of liquid gas
JPS54156670A (en) Method of measuring flow velocity of gas
GB2036332B (en) An apparatus for measuring the rate of gas flow through a duct
GB1555290A (en) Fluid flow measuring apparatus
GB2026165B (en) Fluid flow measuring apparatus
GB2021776B (en) Measuring gas flow
JPS54157689A (en) Device for detecting gas flow* particularly presence of specific substance
DE2966272D1 (en) A device for measuring the flow velocity of fluids
DE3069291D1 (en) Device for measuring the flow velocity of a fluid
JPS5693049A (en) Device for measuring velocity vector components of ionizable gas flow
JPS52124361A (en) Apparatus for measuring flow rate of fluid