BR8900163A - Instalacao para a medicao da massa de ar e processo para a fabricacao de uma instalacao para a medicao da massa de ar - Google Patents

Instalacao para a medicao da massa de ar e processo para a fabricacao de uma instalacao para a medicao da massa de ar

Info

Publication number
BR8900163A
BR8900163A BR898900163A BR8900163A BR8900163A BR 8900163 A BR8900163 A BR 8900163A BR 898900163 A BR898900163 A BR 898900163A BR 8900163 A BR8900163 A BR 8900163A BR 8900163 A BR8900163 A BR 8900163A
Authority
BR
Brazil
Prior art keywords
installation
air mass
mediation
medication
manufacture
Prior art date
Application number
BR898900163A
Other languages
English (en)
Inventor
Rudolf Sauer
Werner Wuensch
Hans Gneiss
Wolfgang Kienzle
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR8900163A publication Critical patent/BR8900163A/pt

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
    • G01F1/56—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 electric or magnetic effects
    • 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)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
BR898900163A 1988-01-16 1989-01-13 Instalacao para a medicao da massa de ar e processo para a fabricacao de uma instalacao para a medicao da massa de ar BR8900163A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3801165 1988-01-16
DE3838466A DE3838466C2 (de) 1988-01-16 1988-11-12 Luftmassenmeßvorrichtung und Verfahren zur Herstellung einer Luftmassenmeßvorrichtung

Publications (1)

Publication Number Publication Date
BR8900163A true BR8900163A (pt) 1989-09-12

Family

ID=25864023

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900163A BR8900163A (pt) 1988-01-16 1989-01-13 Instalacao para a medicao da massa de ar e processo para a fabricacao de uma instalacao para a medicao da massa de ar

Country Status (7)

Country Link
US (2) US4944182A (pt)
EP (1) EP0324961A1 (pt)
JP (1) JP2648358B2 (pt)
KR (1) KR0171192B1 (pt)
AU (2) AU605400B2 (pt)
BR (1) BR8900163A (pt)
DE (1) DE3838466C2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992021940A1 (en) * 1991-05-28 1992-12-10 Honeywell Inc. Mass air flow sensor
US5249462A (en) * 1991-07-09 1993-10-05 Honeywell Inc. Safe channel design for flow sensor chip microbridges
DE4317952C1 (de) * 1993-05-28 1994-08-04 Siemens Ag Vorrichtung zur Driftreduzierung bei einer elektrischen Meßeinrichtung
DE59607237D1 (de) * 1995-12-15 2001-08-09 Siemens Ag Luftmassenmesser
DE10114103A1 (de) * 2001-03-22 2002-10-02 Abb Patent Gmbh Durchflussmesseinrichtung
US6756571B2 (en) * 2002-10-17 2004-06-29 Hitachi, Ltd. System and method for compensation of contamination of a heated element in a heated element gas flow sensor
DE102005044677A1 (de) * 2005-09-19 2007-03-29 Abb Patent Gmbh Magnetisch-induktiver Durchflussmesser mit einer Erdungsscheibe
JP5183164B2 (ja) * 2007-11-19 2013-04-17 日立オートモティブシステムズ株式会社 流量測定装置
DE102010020264A1 (de) * 2010-05-28 2011-12-01 Continental Automotive Gmbh Luftmassenmesser
DE102012009421A1 (de) * 2012-05-11 2013-11-14 E + E Elektronik Ges.M.B.H. Strömungssensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243867A (en) * 1962-06-19 1966-04-05 Gen Instrument Corp Rectifier edges coated with thixotropic epoxy
US3817782A (en) * 1972-01-31 1974-06-18 Mallory & Co Inc P R Method for the fabrication of miniature anodes for tantalum capacitors by dipping in a viscous slurry
US3900819A (en) * 1973-02-07 1975-08-19 Environmental Instruments Thermal directional fluid flow transducer
DE2751196C2 (de) * 1977-11-16 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Luftmengenmessung
DE2827766C2 (de) * 1978-06-24 1983-10-13 Degussa Ag, 6000 Frankfurt Hitzdrahtanemometer zur Messung der Strömungsgeschwindigkeit von Gasen und Flüssigkeiten
DE2900200A1 (de) * 1979-01-04 1980-07-17 Bosch Gmbh Robert Messonde mit schutzschicht und verfahren zur herstellung einer schutzschicht auf einer messonde
DE2900210A1 (de) * 1979-01-04 1980-07-17 Bosch Gmbh Robert Vorrichtung zur messung der masse eines stroemenden mediums
JPS5917968B2 (ja) * 1979-05-01 1984-04-24 株式会社村田製作所 電子部品の外装方法
US4234774A (en) * 1979-03-19 1980-11-18 American Publishing Corporation Imitation wall switch
US4273335A (en) * 1979-11-13 1981-06-16 Georges Allonsius Indicia selector
DE3035769A1 (de) * 1980-09-23 1982-05-06 Degussa Ag, 6000 Frankfurt Vorrichtung zur messung der stroemungsgeschwindigkeit von gasen und fluessigkeiten
JPS57173758A (en) * 1981-04-20 1982-10-26 Hitachi Ltd Hot wire type current meter
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
DE3623109A1 (de) * 1985-07-09 1987-01-15 Nippon Denso Co Durchflussmengen-messvorrichtung
JPS63177023A (ja) * 1987-01-19 1988-07-21 Nippon Soken Inc 流量センサ

Also Published As

Publication number Publication date
AU7117191A (en) 1991-05-16
AU2846389A (en) 1989-07-20
JPH01216214A (ja) 1989-08-30
US5030479A (en) 1991-07-09
AU620752B2 (en) 1992-02-20
KR890012153A (ko) 1989-08-24
US4944182A (en) 1990-07-31
DE3838466C2 (de) 1995-11-16
EP0324961A1 (de) 1989-07-26
AU605400B2 (en) 1991-01-10
DE3838466A1 (de) 1989-07-27
JP2648358B2 (ja) 1997-08-27
KR0171192B1 (ko) 1999-05-15

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