JPS5381159A - Measuring apparatus for flow speed of gases - Google Patents

Measuring apparatus for flow speed of gases

Info

Publication number
JPS5381159A
JPS5381159A JP13019777A JP13019777A JPS5381159A JP S5381159 A JPS5381159 A JP S5381159A JP 13019777 A JP13019777 A JP 13019777A JP 13019777 A JP13019777 A JP 13019777A JP S5381159 A JPS5381159 A JP S5381159A
Authority
JP
Japan
Prior art keywords
gases
measuring apparatus
flow speed
speed
flow
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.)
Pending
Application number
JP13019777A
Other languages
Japanese (ja)
Inventor
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 JPS5381159A publication Critical patent/JPS5381159A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
JP13019777A 1976-10-28 1977-10-28 Measuring apparatus for flow speed of gases Pending JPS5381159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762649040 DE2649040B2 (en) 1976-10-28 1976-10-28 Constant temperature anemometer

Publications (1)

Publication Number Publication Date
JPS5381159A true JPS5381159A (en) 1978-07-18

Family

ID=5991736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13019777A Pending JPS5381159A (en) 1976-10-28 1977-10-28 Measuring apparatus for flow speed of gases

Country Status (2)

Country Link
JP (1) JPS5381159A (en)
DE (1) DE2649040B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694833U (en) * 1979-12-21 1981-07-28
JPS56120954A (en) * 1980-02-01 1981-09-22 Bosch Gmbh Robert Fluid flow rate measuring device
JPS5931412A (en) * 1982-08-16 1984-02-20 Hitachi Ltd hot wire air flow meter
JPS60236025A (en) * 1984-05-09 1985-11-22 Nippon Soken Inc Air flow rate sensor
JPS6355419A (en) * 1978-10-20 1988-03-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Measuring device for quantity of fluid medium
JPS63317725A (en) * 1987-06-22 1988-12-26 Snow Brand Milk Prod Co Ltd Method for measuring flow rate of liquid
JPH0277620A (en) * 1989-06-15 1990-03-16 Oval Eng Co Ltd Flow velocity detector

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2804850C2 (en) * 1978-02-04 1983-11-17 Degussa Ag, 6000 Frankfurt Device for measuring the flow rate of gases
DE2827766C2 (en) * 1978-06-24 1983-10-13 Degussa Ag, 6000 Frankfurt Hot wire anemometer for measuring the flow velocity of gases and liquids
DE2827780A1 (en) * 1978-06-24 1980-01-03 Degussa HOT WIRE ANEMOMETER FOR MEASURING THE FLOW RATE OF GASES AND LIQUIDS (I)
DE2828102A1 (en) * 1978-06-27 1980-01-10 Bosch Gmbh Robert AIR FLOW MEASUREMENT DEVICE
JPS5543447A (en) * 1978-09-22 1980-03-27 Hitachi Ltd Hot-wire type flow rate measuring device
FR2439388A1 (en) * 1978-10-20 1980-05-16 Bosch Gmbh Robert INSTALLATION FOR MEASURING THE MASS OF A FLOWING FLUID
DE2849870A1 (en) * 1978-11-17 1980-05-29 Bosch Gmbh Robert DEVICE FOR MEASURING AIR AIR
DE3128882A1 (en) * 1981-07-22 1983-02-10 Degussa Ag, 6000 Frankfurt DEVICE FOR MEASURING THE FLOW RATE OF GASES AND LIQUIDS
US5582628A (en) * 1991-05-29 1996-12-10 Wood; Tony J. Unit and system for sensing fluid velocity
US5417110A (en) * 1991-05-29 1995-05-23 Wood; Tony J. Unit and system for sensing fluid velocity
DE9312592U1 (en) * 1993-08-23 1993-12-02 Wido Werner GmbH, 73527 Schwäbisch Gmünd NTC anemometer
DE69817962T2 (en) * 1997-04-25 2004-05-19 Applied Materials, Inc., Santa Clara DIFFERENTIAL HEAT WIRE PROXIMITY KNIFE
DE19946533C2 (en) 1999-09-28 2002-01-10 Invent Flow Control Systems Gm Sensor for measuring the flow velocity of gases and process for its production

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355419A (en) * 1978-10-20 1988-03-09 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Measuring device for quantity of fluid medium
JPS5694833U (en) * 1979-12-21 1981-07-28
JPS56120954A (en) * 1980-02-01 1981-09-22 Bosch Gmbh Robert Fluid flow rate measuring device
JPS5931412A (en) * 1982-08-16 1984-02-20 Hitachi Ltd hot wire air flow meter
JPS60236025A (en) * 1984-05-09 1985-11-22 Nippon Soken Inc Air flow rate sensor
JPS63317725A (en) * 1987-06-22 1988-12-26 Snow Brand Milk Prod Co Ltd Method for measuring flow rate of liquid
JPH0277620A (en) * 1989-06-15 1990-03-16 Oval Eng Co Ltd Flow velocity detector

Also Published As

Publication number Publication date
DE2649040A1 (en) 1978-05-03
DE2649040B2 (en) 1979-12-20

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