AU2002343753A1 - Thermal airflow sensor for an hvac system - Google Patents

Thermal airflow sensor for an hvac system

Info

Publication number
AU2002343753A1
AU2002343753A1 AU2002343753A AU2002343753A AU2002343753A1 AU 2002343753 A1 AU2002343753 A1 AU 2002343753A1 AU 2002343753 A AU2002343753 A AU 2002343753A AU 2002343753 A AU2002343753 A AU 2002343753A AU 2002343753 A1 AU2002343753 A1 AU 2002343753A1
Authority
AU
Australia
Prior art keywords
hvac system
airflow sensor
thermal airflow
thermal
sensor
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
AU2002343753A
Inventor
Jeffrey M. Hammer
Tracy L. Lentz
Leisha J. Rotering
Mark E. Stout
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2002343753A1 publication Critical patent/AU2002343753A1/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
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6845—Micromachined devices
    • 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
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Conditioning Control Device (AREA)
AU2002343753A 2002-12-16 2002-12-16 Thermal airflow sensor for an hvac system Abandoned AU2002343753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/037202 WO2004106864A1 (en) 2002-12-16 2002-12-16 Thermal airflow sensor for an hvac system

Publications (1)

Publication Number Publication Date
AU2002343753A1 true AU2002343753A1 (en) 2005-01-21

Family

ID=33488729

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002343753A Abandoned AU2002343753A1 (en) 2002-12-16 2002-12-16 Thermal airflow sensor for an hvac system

Country Status (2)

Country Link
AU (1) AU2002343753A1 (en)
WO (1) WO2004106864A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131554A1 (en) * 2013-09-20 2015-03-21 Innotec S R L ICE LEVEL PROBE, ICE PRODUCTION MACHINE THAT INCORPORATES A SUCH ICE LEVEL PROBE AND METHOD OF DETECTING ICE LEVEL IN AN ICE MACHINE
WO2020014632A1 (en) 2018-07-13 2020-01-16 Onicon Incorporated Airflow sensor and system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8626547U1 (en) * 1986-10-02 1987-01-22 Namco Wagner Gmbh, 2209 Herzhorn, De
WO1997021986A1 (en) * 1995-12-08 1997-06-19 Micronas Semiconductor S.A. Microsensors with silicon membranes and method of manufacturing such sensors
JP3545637B2 (en) * 1999-03-24 2004-07-21 三菱電機株式会社 Thermal flow sensor

Also Published As

Publication number Publication date
WO2004106864A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase