FR2773610B1 - Dispositif de mesure de la masse d'un milieu circulant dans une conduite - Google Patents

Dispositif de mesure de la masse d'un milieu circulant dans une conduite

Info

Publication number
FR2773610B1
FR2773610B1 FR9900096A FR9900096A FR2773610B1 FR 2773610 B1 FR2773610 B1 FR 2773610B1 FR 9900096 A FR9900096 A FR 9900096A FR 9900096 A FR9900096 A FR 9900096A FR 2773610 B1 FR2773610 B1 FR 2773610B1
Authority
FR
France
Prior art keywords
pipeline
mass
measuring
medium moving
moving
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 - Fee Related
Application number
FR9900096A
Other languages
English (en)
Other versions
FR2773610A1 (fr
Inventor
Heribert Weber
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 FR2773610A1 publication Critical patent/FR2773610A1/fr
Application granted granted Critical
Publication of FR2773610B1 publication Critical patent/FR2773610B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR9900096A 1998-01-09 1999-01-07 Dispositif de mesure de la masse d'un milieu circulant dans une conduite Expired - Fee Related FR2773610B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19800573A DE19800573A1 (de) 1998-01-09 1998-01-09 Vorrichtung zur Messung der Masse eines in einer Leitung strömenden Mediums

Publications (2)

Publication Number Publication Date
FR2773610A1 FR2773610A1 (fr) 1999-07-16
FR2773610B1 true FR2773610B1 (fr) 2001-01-26

Family

ID=7854232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9900096A Expired - Fee Related FR2773610B1 (fr) 1998-01-09 1999-01-07 Dispositif de mesure de la masse d'un milieu circulant dans une conduite

Country Status (4)

Country Link
US (1) US6336360B1 (fr)
JP (1) JPH11248505A (fr)
DE (1) DE19800573A1 (fr)
FR (1) FR2773610B1 (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ215599A0 (en) 1999-08-11 1999-09-02 Commonwealth Scientific And Industrial Research Organisation A method of reducing particle build-up on a surface located within a recess of a conduit carrying particulate material
AU776963B2 (en) * 1999-08-11 2004-09-30 Commonwealth Scientific And Industrial Research Organisation A method of reducing particle build-up on a surface located within a recess of a conduit carrying particulate material
KR20010039993A (ko) 1999-10-06 2001-05-15 오카무라 가네오 유량 및 유속 측정장치
DE19953776A1 (de) * 1999-11-09 2001-05-10 Pierburg Ag Schutzeinrichtung für ein Meßelement einer Meßvorrichtung
DE10002435A1 (de) * 2000-01-21 2001-07-26 Bosch Gmbh Robert Sensorvorrichtung
JP2001255189A (ja) * 2000-03-13 2001-09-21 Ngk Spark Plug Co Ltd 流量及び流速測定装置
DE10019149B4 (de) * 2000-04-18 2007-06-06 Robert Bosch Gmbh Vorrichtung zur Bestimmung zumindest eines Parameters eines strömenden Mediums
JP4811695B2 (ja) * 2000-05-30 2011-11-09 株式会社デンソー 流量測定装置
JP3716163B2 (ja) 2000-06-16 2005-11-16 株式会社日立製作所 空気流量測定装置
DE10042400A1 (de) * 2000-08-30 2002-03-14 Bosch Gmbh Robert Vorrichtung zur Bestimmung zumindest eines Parameters eines strömenden Mediums
DE10059421C2 (de) * 2000-11-30 2003-04-10 Bosch Gmbh Robert Vorrichtung zur Bestimmung zumindest eines Parameters eines strömenden Mediums
DE10065025A1 (de) * 2000-12-23 2002-07-04 Bosch Gmbh Robert Mikromechanisches Bauelement
KR20020053301A (ko) * 2000-12-27 2002-07-05 이계안 차량용 에어 플로우 센서 장착구조
US6474154B2 (en) 2001-01-05 2002-11-05 Ngk Spark Plug Co., Ltd. Flow measurement device for measuring flow rate and flow velocity
DE60120339T2 (de) * 2001-01-05 2007-06-06 NGK Spark Plug Co., Ltd., Nagoya Gasdurchflussmessvorrichtung
JP3782669B2 (ja) * 2001-02-28 2006-06-07 株式会社日立製作所 熱式流量測定装置
JP3785338B2 (ja) * 2001-07-25 2006-06-14 株式会社日立製作所 熱式流量計測装置
DE10139933C2 (de) * 2001-08-14 2003-10-30 Siemens Ag Massenstrommesser
DE10141909B4 (de) * 2001-08-28 2005-11-17 Siemens Ag Luftmassendurchflussmesser
JP3764860B2 (ja) 2001-09-11 2006-04-12 株式会社日立製作所 流量計測装置
DE10253691A1 (de) * 2001-11-19 2003-06-26 Denso Corp Gerät zum Messen der Durchflussmenge
JP4106224B2 (ja) 2002-03-14 2008-06-25 株式会社デンソー 流量測定装置
JP3709385B2 (ja) 2002-07-01 2005-10-26 株式会社日立製作所 内燃機関用気体流量測定装置
US7302843B2 (en) * 2005-07-19 2007-12-04 C & L Performance, Inc. Mass air flow housing for mass air flow sensor
JP2007121036A (ja) * 2005-10-26 2007-05-17 Yamatake Corp 流量計
JP5178148B2 (ja) * 2007-10-31 2013-04-10 日立オートモティブシステムズ株式会社 発熱抵抗体式空気流量測定装置
JP5408195B2 (ja) * 2011-07-19 2014-02-05 株式会社デンソー 空気流量測定装置
JP6289585B1 (ja) * 2016-10-25 2018-03-07 三菱電機株式会社 流量測定装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3135793A1 (de) * 1981-09-10 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur messung der masse eines in einem stroemungsquerschnitt stroemenden pulsierenden mediums
KR100217793B1 (ko) * 1990-04-02 1999-09-01 가나이 쓰도무 열선식 공기유량계
US5220830A (en) * 1991-07-09 1993-06-22 Honeywell Inc. Compact gas flow meter using electronic microsensors
JP3240782B2 (ja) 1993-08-10 2001-12-25 株式会社デンソー 熱線式空気流量測定装置
DE4407209C2 (de) 1994-03-04 1996-10-17 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines in einer Leitung strömenden Mediums
US5466093A (en) * 1994-05-16 1995-11-14 Keller; Carl E. Method and apparatus for removing contaminants from a duct or pipe
US5461910A (en) * 1994-06-16 1995-10-31 Alnor Instrument Company Fluid flow direction and velocity monitor
US5563340A (en) * 1995-03-28 1996-10-08 Ford Motor Company Mass air flow sensor housing
GB9613310D0 (en) * 1996-06-25 1996-08-28 Specialised Lab Equipment Ltd Hot wire sensor
DE19643996A1 (de) * 1996-10-31 1998-05-07 Bosch Gmbh Robert Vorrichtung zur Messung der Masse eines strömenden Mediums

Also Published As

Publication number Publication date
US6336360B1 (en) 2002-01-08
FR2773610A1 (fr) 1999-07-16
DE19800573A1 (de) 1999-07-15
JPH11248505A (ja) 1999-09-17

Similar Documents

Publication Publication Date Title
FR2773610B1 (fr) Dispositif de mesure de la masse d'un milieu circulant dans une conduite
GB2312292B (en) Apparatus for measuring the velocity of a fluid flowing in a conduit
DK0685712T3 (da) Massegennemstrømningsdetektor ifølge Coriolis-princippet
DE69531026D1 (de) Massendurchflussmesser nach dem Coriolisprinzip
DK0801311T3 (da) Ultralydsflowmåler og metode til at måle et væskeflows hastighed
FR2748816B1 (fr) Dispositif ultrasonore de mesure de la vitesse d'ecoulement d'un fluide
DK0448913T3 (da) Massegennemstrømningsmåleapparat efter Coriolisprincippet
FR2737007B1 (fr) Dispositif de mesure de la temperature d'une paroi chaude
DE69229799T2 (de) Flüssigkeitsmassendurchflussmesser
DK0427018T3 (da) Måleindretning til måling af et fluids hastighed
DK0489474T3 (da) Laserapparat til måling af hastigheden af et fluidt medium
ID24418A (id) Pickoff gabungan dan penggerak osilator untuk penggunaan dalam meter alir coriolis dan metoda pengoperasian yang sama
DE59408941D1 (de) Magnetisch-induktiver Durchflussmesser
DE69420783D1 (de) Magnetisch-induktiver Durchflussmesser
DK0923711T3 (da) Enhed til måling af væskeflow
EP0458392A3 (en) Device for measuring fluid velocity by the doppler effect
FR2818370B1 (fr) Procede et dispositif de mesure de la planeite d'une surface
DE69425726T2 (de) Flüssigkeitsströmungsmessung
DK0770855T3 (da) Magnetisk-induktiv gennemstrømningsmåler til måling af ikke-newtonske væsker
DE59814148D1 (de) Messvorrichtung zur Messung der Masse eines strömenden Mediums
DE69214330D1 (de) Fluidischer Durchflussmesser vom Schwingungstyp
FR2777655B1 (fr) Dispositif de mesure de l'etancheite d'un conduit
FR2689239B1 (fr) Dispositif de mesure de la dilatation thermique d'un echantillon.
FR2778460B1 (fr) Dispositif tournant pour la mesure des caracteristiques aerodynamiques d'une paroi et sa methode
FR2794238B1 (fr) Dispositif pour la mesure cyclique d'un debit

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929