GB9002515D0 - Microbridge flow sensor - Google Patents

Microbridge flow sensor

Info

Publication number
GB9002515D0
GB9002515D0 GB909002515A GB9002515A GB9002515D0 GB 9002515 D0 GB9002515 D0 GB 9002515D0 GB 909002515 A GB909002515 A GB 909002515A GB 9002515 A GB9002515 A GB 9002515A GB 9002515 D0 GB9002515 D0 GB 9002515D0
Authority
GB
United Kingdom
Prior art keywords
flow sensor
microbridge flow
microbridge
sensor
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.)
Withdrawn
Application number
GB909002515A
Other versions
GB2240627A (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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to GB9002515A priority Critical patent/GB2240627A/en
Publication of GB9002515D0 publication Critical patent/GB9002515D0/en
Publication of GB2240627A publication Critical patent/GB2240627A/en
Withdrawn legal-status Critical Current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
    • G01F1/6845—Micromachined devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Micromachines (AREA)
GB9002515A 1990-02-05 1990-02-05 Microbridge flow sensor Withdrawn GB2240627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9002515A GB2240627A (en) 1990-02-05 1990-02-05 Microbridge flow sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9002515A GB2240627A (en) 1990-02-05 1990-02-05 Microbridge flow sensor

Publications (2)

Publication Number Publication Date
GB9002515D0 true GB9002515D0 (en) 1990-04-04
GB2240627A GB2240627A (en) 1991-08-07

Family

ID=10670435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9002515A Withdrawn GB2240627A (en) 1990-02-05 1990-02-05 Microbridge flow sensor

Country Status (1)

Country Link
GB (1) GB2240627A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320326A1 (en) * 1993-06-18 1994-12-22 Siemens Ag Device for measuring a radial gas or liquid flow with a Wheatstone bridge of four temperature-sensitive resistors
JPH0972763A (en) * 1995-09-07 1997-03-18 Ricoh Co Ltd Microsensor
JP3513041B2 (en) * 1999-01-25 2004-03-31 三菱電機株式会社 Flow sensor
GB9904429D0 (en) * 1999-02-26 1999-04-21 Delphi Tech Inc Mass flow with air temperature sensor
EP1252484A4 (en) * 1999-11-30 2006-08-09 California Inst Of Techn Microelectromechanical system sensor assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542650A (en) * 1983-08-26 1985-09-24 Innovus Thermal mass flow meter
EP0134859A1 (en) * 1983-09-21 1985-03-27 Honeywell Inc. Fluid flow sensors

Also Published As

Publication number Publication date
GB2240627A (en) 1991-08-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)