ZA993609B - Thermal anemometer aircraft airspeed transducer. - Google Patents

Thermal anemometer aircraft airspeed transducer.

Info

Publication number
ZA993609B
ZA993609B ZA9903609A ZA993609A ZA993609B ZA 993609 B ZA993609 B ZA 993609B ZA 9903609 A ZA9903609 A ZA 9903609A ZA 993609 A ZA993609 A ZA 993609A ZA 993609 B ZA993609 B ZA 993609B
Authority
ZA
South Africa
Prior art keywords
thermal anemometer
aircraft airspeed
airspeed transducer
transducer
aircraft
Prior art date
Application number
ZA9903609A
Other languages
English (en)
Inventor
Robert S Djorup
Original Assignee
Djorup Robert Sonny
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 Djorup Robert Sonny filed Critical Djorup Robert Sonny
Publication of ZA993609B publication Critical patent/ZA993609B/xx

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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/025—Indicating direction only, e.g. by weather vane indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
ZA9903609A 1998-05-27 1999-05-27 Thermal anemometer aircraft airspeed transducer. ZA993609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/085,700 US6134958A (en) 1998-05-27 1998-05-27 Thermal anemometer aircraft airspeed gust component transducer

Publications (1)

Publication Number Publication Date
ZA993609B true ZA993609B (en) 2000-11-27

Family

ID=22193381

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9903609A ZA993609B (en) 1998-05-27 1999-05-27 Thermal anemometer aircraft airspeed transducer.

Country Status (3)

Country Link
US (1) US6134958A (fr)
WO (1) WO1999061922A1 (fr)
ZA (1) ZA993609B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6531967B2 (en) * 2001-05-16 2003-03-11 Robert S. Djorup Aircraft disturbed air direct sensing system
US7191643B2 (en) * 2004-06-03 2007-03-20 University Corporation For Atmospheric Research Sensor system to distinguish frozen and non-frozen liquid particulates
US7891238B2 (en) * 2008-12-23 2011-02-22 Honeywell International Inc. Thermal anemometer flow sensor apparatus with a seal with conductive interconnect
US9702892B1 (en) 2014-11-21 2017-07-11 Lockheed Martin Corporation Thermal air data (TAD) system
EP3259568B1 (fr) 2015-02-16 2021-09-29 TSI, Incorporated Sonde de capteur de vitesse et de température d'écoulement d'air et de gaz
JP6673667B2 (ja) * 2015-10-28 2020-03-25 オムロン株式会社 対気速度計測システム
US9758257B1 (en) * 2016-04-07 2017-09-12 Sunlight Photonics Inc. Airflow sensing systems and apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900819A (en) * 1973-02-07 1975-08-19 Environmental Instruments Thermal directional fluid flow transducer
US4920793A (en) * 1986-05-23 1990-05-01 Djorup Robert Sonny Directional thermal anemometer transducer
US5218865A (en) * 1990-08-16 1993-06-15 Djorup Robert Sonny Thermal anemometer transducer wind set
US5247156A (en) * 1990-11-13 1993-09-21 Cableries Et Trefileries De Cossonay S.A. Apparatus for measuring physical properties of fluids
SE468182B (sv) * 1991-03-22 1992-11-16 Flaekt Ab Anordning foer maetning av ett gasfloede samt saett att anvaenda anordningen
US5639964A (en) * 1994-10-24 1997-06-17 Djorup; Robert S. Thermal anemometer airstream turbulent energy detector

Also Published As

Publication number Publication date
WO1999061922A1 (fr) 1999-12-02
US6134958A (en) 2000-10-24

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