BE852881A - Transducteur pour anemometre directionnel a film chaud - Google Patents
Transducteur pour anemometre directionnel a film chaudInfo
- Publication number
- BE852881A BE852881A BE176118A BE176118A BE852881A BE 852881 A BE852881 A BE 852881A BE 176118 A BE176118 A BE 176118A BE 176118 A BE176118 A BE 176118A BE 852881 A BE852881 A BE 852881A
- Authority
- BE
- Belgium
- Prior art keywords
- hot film
- anemometer transducer
- directional anemometer
- film directional
- transducer
- Prior art date
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/695,275 US4024761A (en) | 1976-06-11 | 1976-06-11 | Directional hot film anemometer transducer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE852881A true BE852881A (fr) | 1977-07-18 |
Family
ID=24792355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE176118A BE852881A (fr) | 1976-06-11 | 1977-03-25 | Transducteur pour anemometre directionnel a film chaud |
Country Status (6)
Country | Link |
---|---|
US (1) | US4024761A (de) |
BE (1) | BE852881A (de) |
CA (1) | CA1057528A (de) |
CH (1) | CH613524A5 (de) |
DE (1) | DE2711281C3 (de) |
GB (1) | GB1579581A (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2656487C3 (de) * | 1976-12-14 | 1981-01-29 | Leybold-Heraeus Gmbh, 5000 Koeln | Mikroströmungsfühler für Gase |
DE2804850C2 (de) * | 1978-02-04 | 1983-11-17 | Degussa Ag, 6000 Frankfurt | Vorrichtung zur Messung der Strömungsgeschwindigkeit von Gasen |
US4206638A (en) * | 1978-12-06 | 1980-06-10 | Djorup Robert Sonny | Directional heat loss anemometer transducer |
DE2933116A1 (de) * | 1979-08-16 | 1981-02-26 | Rico Ges Fuer Microelektronik | Einrichtung zur messung des atemluftstromes von patienten |
US4279147A (en) * | 1980-01-10 | 1981-07-21 | Djorup Robert Sonny | Directional heat loss anemometer transducer |
US4393702A (en) * | 1980-03-21 | 1983-07-19 | Nippon Soken, Inc. | Gas flow measuring device |
JPS56162014A (en) * | 1980-05-16 | 1981-12-12 | Nippon Denso Co Ltd | Measuring device for flow rate of gas |
US4420974A (en) * | 1980-11-24 | 1983-12-20 | The United States Of America As Represented By The United States Department Of Energy | In-situ measurement system |
JPS57208412A (en) * | 1981-06-19 | 1982-12-21 | Hitachi Ltd | Thermal type flow rate detecting device |
DE3229844A1 (de) * | 1982-08-11 | 1984-02-16 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur messung der masse eines stroemenden mediums und verfahren zur herstellung einer vorrichtung zur messung der masse eines stroemenden mediums |
US4449400A (en) * | 1982-11-24 | 1984-05-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Radionuculide counting technique for measuring wind velocity and direction |
DE3302080A1 (de) * | 1983-01-22 | 1984-07-26 | Leybold-Heraeus GmbH, 5000 Köln | Thermischer massendurchflussmesser, insbesondere fuer gase |
JPS59162413A (ja) * | 1983-03-07 | 1984-09-13 | Hitachi Ltd | 熱式流量計 |
DE3328853C2 (de) * | 1983-08-10 | 1994-07-14 | Bosch Gmbh Robert | Vorrichtung zur Messung der Masse eines strömenden Mediums |
DE3417305A1 (de) * | 1984-05-10 | 1985-11-14 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur messung der masse eines stroemenden mediums |
US4596140A (en) * | 1984-09-21 | 1986-06-24 | Tsi Incorporated | Constant overheat anemometer with sensor lead wire impedance compensation |
DE3504082A1 (de) * | 1985-02-07 | 1986-08-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zur messung der masse eines stroemenden mediums |
US4794795A (en) * | 1986-05-23 | 1989-01-03 | Djorup Robert Sonny | Directional thermal anemometer transducer |
US4794794A (en) * | 1986-10-30 | 1989-01-03 | Djorup Robert Sonny | Thermal anemometer |
DE3637537A1 (de) * | 1986-11-04 | 1988-05-05 | Vdo Schindling | Vorrichtung zur bestimmung der durchflussrichtung |
DE3637538A1 (de) * | 1986-11-04 | 1988-05-05 | Vdo Schindling | Vorrichtung zur bestimmung der durchflussrichtung |
JPH0810231B2 (ja) * | 1987-03-31 | 1996-01-31 | シャープ株式会社 | フローセンサ |
US4787251A (en) * | 1987-07-15 | 1988-11-29 | Tsi Incorporated | Directional low differential pressure transducer |
DE3842399C2 (de) * | 1988-12-16 | 1997-07-31 | Fisher Rosemount Gmbh & Co Ges | Mikroströmungsfühler für Gase |
US5069066A (en) * | 1990-05-10 | 1991-12-03 | Djorup Robert Sonny | Constant temperature anemometer |
US5218865A (en) * | 1990-08-16 | 1993-06-15 | Djorup Robert Sonny | Thermal anemometer transducer wind set |
US5218866A (en) * | 1991-02-19 | 1993-06-15 | The United States Of America As Represented By The Secretary Of The Army | Method and device for measuring fluid velocities |
US5460039A (en) * | 1994-07-12 | 1995-10-24 | Bear Medical Systems, Inc. | Flow sensor system |
US5576488A (en) * | 1994-11-21 | 1996-11-19 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Micro-sensor thin-film anemometer |
US6631638B2 (en) | 2001-01-30 | 2003-10-14 | Rosemount Aerospace Inc. | Fluid flow sensor |
US6647809B1 (en) | 2002-08-29 | 2003-11-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Silicon carbide high temperature anemometer and method for assembling the same |
JP4304023B2 (ja) * | 2003-08-07 | 2009-07-29 | 富士重工業株式会社 | 水平軸風車及び水平軸風車の制御方法 |
DE102004034894A1 (de) * | 2004-07-19 | 2006-03-16 | Diehl Bgt Defence Gmbh & Co. Kg | Verfahren und Vorrichtung zur Bestimmung der absoluten Windgeschwindigkeit |
US10274353B2 (en) * | 2017-03-22 | 2019-04-30 | A. O. Smith Corporation | Flow sensor with hot film anemometer |
CN106768263B (zh) * | 2017-03-31 | 2023-04-28 | 中国计量大学 | 具有双圆柱增敏结构的mems矢量水听器 |
US10578504B1 (en) | 2019-09-04 | 2020-03-03 | Custom Control Sensors, LLC. | Systems and methods for high voltage rating thin film sensors |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3592055A (en) * | 1969-02-12 | 1971-07-13 | Thermo Systems Inc | Directional sensor |
US3677085A (en) * | 1970-04-08 | 1972-07-18 | Yugen Kaisha Tsukasa Sokken | Tandem-type hot-wire velocity meter probe |
US3900819A (en) * | 1973-02-07 | 1975-08-19 | Environmental Instruments | Thermal directional fluid flow transducer |
-
1976
- 1976-06-11 US US05/695,275 patent/US4024761A/en not_active Expired - Lifetime
-
1977
- 1977-03-07 GB GB9462/77A patent/GB1579581A/en not_active Expired
- 1977-03-11 CA CA273,803A patent/CA1057528A/en not_active Expired
- 1977-03-15 DE DE2711281A patent/DE2711281C3/de not_active Expired
- 1977-03-24 CH CH379077A patent/CH613524A5/xx not_active IP Right Cessation
- 1977-03-25 BE BE176118A patent/BE852881A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2711281B2 (de) | 1979-06-28 |
DE2711281C3 (de) | 1980-10-09 |
CH613524A5 (de) | 1979-09-28 |
DE2711281A1 (de) | 1977-12-15 |
GB1579581A (en) | 1980-11-19 |
CA1057528A (en) | 1979-07-03 |
US4024761A (en) | 1977-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ENVIRONMETAL INSTRUMENTS INC Effective date: 19920331 |