FR2551544B1 - Dispositif pour la mesure de la masse d'un fluide en ecoulement - Google Patents

Dispositif pour la mesure de la masse d'un fluide en ecoulement

Info

Publication number
FR2551544B1
FR2551544B1 FR8407596A FR8407596A FR2551544B1 FR 2551544 B1 FR2551544 B1 FR 2551544B1 FR 8407596 A FR8407596 A FR 8407596A FR 8407596 A FR8407596 A FR 8407596A FR 2551544 B1 FR2551544 B1 FR 2551544B1
Authority
FR
France
Prior art keywords
mass
measuring
flowing fluid
flowing
fluid
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
Application number
FR8407596A
Other languages
English (en)
Other versions
FR2551544A1 (fr
Inventor
Heinz Gneiss
Jaihind Singh Sumal
Werner Wunsch
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2551544A1 publication Critical patent/FR2551544A1/fr
Application granted granted Critical
Publication of FR2551544B1 publication Critical patent/FR2551544B1/fr
Expired 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
    • 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
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
    • G01F1/692—Thin-film arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
FR8407596A 1983-08-10 1984-05-16 Dispositif pour la mesure de la masse d'un fluide en ecoulement Expired FR2551544B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3328853A DE3328853C2 (de) 1983-08-10 1983-08-10 Vorrichtung zur Messung der Masse eines strömenden Mediums

Publications (2)

Publication Number Publication Date
FR2551544A1 FR2551544A1 (fr) 1985-03-08
FR2551544B1 true FR2551544B1 (fr) 1987-12-31

Family

ID=6206223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407596A Expired FR2551544B1 (fr) 1983-08-10 1984-05-16 Dispositif pour la mesure de la masse d'un fluide en ecoulement

Country Status (5)

Country Link
US (1) US4549433A (fr)
JP (1) JPS6044828A (fr)
DE (1) DE3328853C2 (fr)
FR (1) FR2551544B1 (fr)
GB (1) GB2144859B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3504082A1 (de) * 1985-02-07 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur messung der masse eines stroemenden mediums
US4682503A (en) * 1986-05-16 1987-07-28 Honeywell Inc. Microscopic size, thermal conductivity type, air or gas absolute pressure sensor
US4794795A (en) * 1986-05-23 1989-01-03 Djorup Robert Sonny Directional thermal anemometer transducer
US4794794A (en) * 1986-10-30 1989-01-03 Djorup Robert Sonny Thermal anemometer
DE3704347A1 (de) * 1987-02-12 1988-08-25 Pierburg Gmbh Vorrichtung zur halterung eines plattenfoermig ausgebildeten elektrischen duennschichtwiderstandes
KR890010539A (ko) * 1987-12-08 1989-08-09 시끼모리야 감열식 유량센서
JPH0244211A (ja) * 1988-08-04 1990-02-14 Sharp Corp フローセンサ
JPH0372319U (fr) * 1989-11-18 1991-07-22
JPH0416323U (fr) * 1990-05-31 1992-02-10
DE4207676C2 (de) * 1992-03-11 1996-05-02 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums
JP2938700B2 (ja) * 1993-02-04 1999-08-23 日本碍子株式会社 熱式流量計
US5554085A (en) * 1994-02-03 1996-09-10 Icon Health & Fitness, Inc. Weight-training machine
US6091317A (en) * 1998-07-06 2000-07-18 Ford Motor Company Temperature sensor assembly
US6874362B2 (en) * 2003-05-14 2005-04-05 Visteon Global Technologies, Inc. Mass air flow sensor with stress free sensor element mounting
US7422076B2 (en) * 2003-12-23 2008-09-09 Varco I/P, Inc. Autoreaming systems and methods
CA2810681A1 (fr) * 2010-09-07 2012-03-15 Utc Fire & Security Corporation Ensemble detecteur
US9254409B2 (en) 2013-03-14 2016-02-09 Icon Health & Fitness, Inc. Strength training apparatus with flywheel and related methods
EP3623020B1 (fr) 2013-12-26 2024-05-01 iFIT Inc. Mécanisme de résistance magnétique dans une machine de câble
CN106470739B (zh) 2014-06-09 2019-06-21 爱康保健健身有限公司 并入跑步机的缆索系统
US10940360B2 (en) 2015-08-26 2021-03-09 Icon Health & Fitness, Inc. Strength exercise mechanisms
TWI644702B (zh) 2015-08-26 2018-12-21 美商愛康運動與健康公司 力量運動機械裝置
US10441840B2 (en) 2016-03-18 2019-10-15 Icon Health & Fitness, Inc. Collapsible strength exercise machine
US10293211B2 (en) 2016-03-18 2019-05-21 Icon Health & Fitness, Inc. Coordinated weight selection
US10252109B2 (en) 2016-05-13 2019-04-09 Icon Health & Fitness, Inc. Weight platform treadmill
US10661114B2 (en) 2016-11-01 2020-05-26 Icon Health & Fitness, Inc. Body weight lift mechanism on treadmill

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499066C (de) * 1930-06-02 Reinhard Rabe Hochohmiger Widerstandskoerper
US1900206A (en) * 1928-06-30 1933-03-07 Silberstein Isidor Electric resistance
US2003625A (en) * 1932-03-04 1935-06-04 Globar Corp Terminal connection for electric heating elements
US3260981A (en) * 1963-10-14 1966-07-12 Atohm Electronics Component terminations
US3900819A (en) * 1973-02-07 1975-08-19 Environmental Instruments Thermal directional fluid flow transducer
US4024761A (en) * 1976-06-11 1977-05-24 Kyma Corporation Directional hot film anemometer transducer
US4304129A (en) * 1978-11-13 1981-12-08 Nippon Soken, Inc. Gas flow measuring apparatus
JPS56106159A (en) * 1980-01-28 1981-08-24 Hitachi Ltd Production of sensor for detecting flow speed and flow rate
JPS56108908A (en) * 1980-01-31 1981-08-28 Hitachi Ltd Detector for sucked air flow rate of internal combustion engine
US4396899A (en) * 1980-04-16 1983-08-02 Kabushiki Kaisha Kirk Platinum thin film resistance element and production method therefor
JPS57173758A (en) * 1981-04-20 1982-10-26 Hitachi Ltd Hot wire type current meter
DE3127081C2 (de) * 1981-07-09 1985-01-24 Degussa Ag, 6000 Frankfurt Vorrichtung zur Messung der Strömungsgeschwindigkeit von Gasen und Flüssigkeiten
DE3127097A1 (de) * 1981-07-09 1983-01-27 Degussa Ag, 6000 Frankfurt "haltevorrichtung fuer elektrische duennschichtwiderstaende"

Also Published As

Publication number Publication date
FR2551544A1 (fr) 1985-03-08
DE3328853C2 (de) 1994-07-14
DE3328853A1 (de) 1985-02-28
GB2144859B (en) 1986-12-10
GB8413354D0 (en) 1984-06-27
JPS6044828A (ja) 1985-03-11
JPH0422207B2 (fr) 1992-04-16
US4549433A (en) 1985-10-29
GB2144859A (en) 1985-03-13

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