FR2409492B1 - DEVICE FOR MEASURING AIR FLOWS - Google Patents

DEVICE FOR MEASURING AIR FLOWS

Info

Publication number
FR2409492B1
FR2409492B1 FR7827437A FR7827437A FR2409492B1 FR 2409492 B1 FR2409492 B1 FR 2409492B1 FR 7827437 A FR7827437 A FR 7827437A FR 7827437 A FR7827437 A FR 7827437A FR 2409492 B1 FR2409492 B1 FR 2409492B1
Authority
FR
France
Prior art keywords
air flows
measuring air
measuring
flows
air
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
FR7827437A
Other languages
French (fr)
Other versions
FR2409492A1 (en
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 FR2409492A1 publication Critical patent/FR2409492A1/en
Application granted granted Critical
Publication of FR2409492B1 publication Critical patent/FR2409492B1/en
Expired 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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
FR7827437A 1977-11-16 1978-09-25 DEVICE FOR MEASURING AIR FLOWS Expired FR2409492B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751159 DE2751159A1 (en) 1977-11-16 1977-11-16 DEVICE FOR AIR VOLUME MEASUREMENT

Publications (2)

Publication Number Publication Date
FR2409492A1 FR2409492A1 (en) 1979-06-15
FR2409492B1 true FR2409492B1 (en) 1985-09-13

Family

ID=6023844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827437A Expired FR2409492B1 (en) 1977-11-16 1978-09-25 DEVICE FOR MEASURING AIR FLOWS

Country Status (4)

Country Link
JP (1) JPS5479069A (en)
DE (1) DE2751159A1 (en)
FR (1) FR2409492B1 (en)
GB (1) GB1585426A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002243515A (en) * 2001-02-14 2002-08-28 Ricoh Co Ltd Flow velocity measuring device
DE102008042155A1 (en) * 2008-09-17 2010-03-18 Robert Bosch Gmbh Sensor arrangement for determining a parameter of a fluid medium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB136041A (en) * 1919-02-22 1919-12-11 Richard Tetley Glazebrook Improvements in Anemometers.
DE1053203B (en) * 1957-01-24 1959-03-19 Siemens Ag Device for flow measurement, preferably in the turbine feed line or in the turbine housing of water turbines
US3433069A (en) * 1965-10-01 1969-03-18 Technology Inc Mass flowmeter structure
DE1904029A1 (en) * 1969-01-28 1970-08-06 Mueller Dipl Ing W K Thermal volume flow measurement method for liquids and gases

Also Published As

Publication number Publication date
GB1585426A (en) 1981-03-04
DE2751159A1 (en) 1979-05-17
JPS5479069A (en) 1979-06-23
FR2409492A1 (en) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse