AUPP361198A0 - Fluid flow sensor - Google Patents

Fluid flow sensor

Info

Publication number
AUPP361198A0
AUPP361198A0 AUPP3611A AUPP361198A AUPP361198A0 AU PP361198 A0 AUPP361198 A0 AU PP361198A0 AU PP3611 A AUPP3611 A AU PP3611A AU PP361198 A AUPP361198 A AU PP361198A AU PP361198 A0 AUPP361198 A0 AU PP361198A0
Authority
AU
Australia
Prior art keywords
fluid flow
flow sensor
sensor
fluid
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.)
Abandoned
Application number
AUPP3611A
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.)
Automotive Computers Australia Pty Ltd
Original Assignee
AUTOMOTIVE COMPUTERS AUSTRALIA
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 AUTOMOTIVE COMPUTERS AUSTRALIA filed Critical AUTOMOTIVE COMPUTERS AUSTRALIA
Priority to AUPP3611A priority Critical patent/AUPP361198A0/en
Publication of AUPP361198A0 publication Critical patent/AUPP361198A0/en
Priority to AU41219/99A priority patent/AU4121999A/en
Priority to PCT/AU1999/000383 priority patent/WO1999060345A1/en
Abandoned 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
    • G01F1/696—Circuits therefor, e.g. constant-current flow meters
    • G01F1/698—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters
    • G01F1/6986—Feedback or rebalancing circuits, e.g. self heated constant temperature flowmeters with pulsed heating, e.g. dynamic methods

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
AUPP3611A 1998-05-20 1998-05-20 Fluid flow sensor Abandoned AUPP361198A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPP3611A AUPP361198A0 (en) 1998-05-20 1998-05-20 Fluid flow sensor
AU41219/99A AU4121999A (en) 1998-05-20 1999-05-20 Fluid flow sensor
PCT/AU1999/000383 WO1999060345A1 (en) 1998-05-20 1999-05-20 Fluid flow sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPP3611A AUPP361198A0 (en) 1998-05-20 1998-05-20 Fluid flow sensor

Publications (1)

Publication Number Publication Date
AUPP361198A0 true AUPP361198A0 (en) 1998-06-11

Family

ID=3807863

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPP3611A Abandoned AUPP361198A0 (en) 1998-05-20 1998-05-20 Fluid flow sensor

Country Status (2)

Country Link
AU (1) AUPP361198A0 (en)
WO (1) WO1999060345A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6357279B1 (en) * 2001-01-29 2002-03-19 Leco Corporation Control circuit for thermal conductivity cell
DE10322013A1 (en) * 2003-05-16 2004-12-02 Robert Bosch Gmbh Temperature controller of a flow sensor with pulse width modulation
US7013725B1 (en) * 2005-03-14 2006-03-21 Texas Instruments Incorporated System and method for regulating bridge voltage in a discontinuous-time hot-wire anemometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587913A (en) * 1978-12-27 1980-07-03 Nippon Soken Inc Gas flow rate measuring device
DE3037340C2 (en) * 1979-10-03 1985-07-18 Hitachi, Ltd., Tokio/Tokyo Driver for hot wire air flow meters
CA1255923A (en) * 1985-12-23 1989-06-20 Dimitri Petrov Non-obstructive thermodynamic flow meter
US4872339A (en) * 1988-08-03 1989-10-10 Nec Electronics Inc. Mass flow meter
KR900010358A (en) * 1988-12-12 1990-07-07 시끼 모리야 Switching controlled thermal flow sensor
JPH1019625A (en) * 1996-07-04 1998-01-23 Hitachi Ltd Air flow meter

Also Published As

Publication number Publication date
WO1999060345A1 (en) 1999-11-25

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