FR2395499B1 - - Google Patents
Info
- Publication number
- FR2395499B1 FR2395499B1 FR7818905A FR7818905A FR2395499B1 FR 2395499 B1 FR2395499 B1 FR 2395499B1 FR 7818905 A FR7818905 A FR 7818905A FR 7818905 A FR7818905 A FR 7818905A FR 2395499 B1 FR2395499 B1 FR 2395499B1
- Authority
- FR
- France
- 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.)
- Expired
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
- G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Fluid Pressure (AREA)
- Navigation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26700/77A GB1579638A (en) | 1977-06-24 | 1977-06-24 | Airstream pressure sensing probes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2395499A1 FR2395499A1 (fr) | 1979-01-19 |
| FR2395499B1 true FR2395499B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-12-30 |
Family
ID=10247839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7818905A Granted FR2395499A1 (fr) | 1977-06-24 | 1978-06-23 | Sonde exploratrice de pression d'ecoulement |
Country Status (6)
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4347745A (en) * | 1980-12-22 | 1982-09-07 | Bourns Instruments, Inc. | Pressure measuring apparatus |
| JPS5846169U (ja) * | 1981-09-25 | 1983-03-28 | 三菱重工業株式会社 | 流れ測定器 |
| US4395915A (en) * | 1981-10-06 | 1983-08-02 | Bourns Instruments, Inc. | Pressure measuring apparatus |
| JPS5857756U (ja) * | 1981-10-07 | 1983-04-19 | 三菱重工業株式会社 | 流れ測定器 |
| FR2514512A1 (fr) * | 1981-10-14 | 1983-04-15 | Sfena | Dispositif anemometrique embarquable a detection |
| JPS60101552U (ja) * | 1983-09-30 | 1985-07-11 | サンデン株式会社 | 油量調節器 |
| DE3500988C1 (de) * | 1985-01-09 | 1986-02-13 | Roland 6231 Schwalbach Sommer | Sonde zum Messen gasfoermiger oder fluessiger Stroemungen bezueglich Richtung und Staerke |
| WO1987003693A2 (en) * | 1985-12-09 | 1987-06-18 | Roland Sommer | Process and sensor for measuring the direction and strength of fluid currents |
| DE3544144A1 (de) * | 1985-12-13 | 1987-06-25 | Eduard Prof Dr Ing Igenbergs | Verfahren und vorrichtung zur ermittlung eines anstroemwinkels an fahrzeugen |
| US4718273A (en) * | 1985-12-31 | 1988-01-12 | The Garrett Corporation | Combination alpha, static and total pressure probe |
| JPS62138905U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-02-25 | 1987-09-02 | ||
| US5025661A (en) * | 1989-12-11 | 1991-06-25 | Allied-Signal Inc. | Combination air data probe |
| FR2656102B1 (fr) * | 1989-12-15 | 1992-04-10 | Onera (Off Nat Aerospatiale) | Dispositif de mesure de parametres cinematiques representatifs de la vitesse d'un corps par rapport a un liquide dans lequel il est immerge. |
| JPH0396411U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-01-24 | 1991-10-02 | ||
| JPH0399207U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1990-01-30 | 1991-10-16 | ||
| GB9300305D0 (en) * | 1993-01-08 | 1993-03-10 | Short Brothers Plc | Aerodynamic pressure sensor systems |
| US5585557A (en) * | 1995-05-12 | 1996-12-17 | Lockheed Corporation | Air data system for measuring fluid flow direction and velocity |
| DE19640606C1 (de) * | 1996-10-01 | 1997-09-11 | Nord Micro Elektronik Feinmech | Meßeinrichtung zur Erfassung von Stau- und Statikdrücken bei einem Fluggerät |
| US6474132B1 (en) * | 1997-08-07 | 2002-11-05 | Tuthill Corporation | Precalibrated flow meter |
| US6581458B1 (en) | 1997-08-07 | 2003-06-24 | Tuthill Corporation | Precalibrated flow meter with airflow compensator |
| US6452542B1 (en) * | 2001-03-02 | 2002-09-17 | Rosemount Aerospace Inc. | Integrated flight management system |
| DE10124530B8 (de) * | 2001-05-19 | 2006-01-12 | Eads Deutschland Gmbh | Sensorstruktur zur Strömungsdatenmessung an einem Strömungskörper |
| US7201067B2 (en) * | 2004-09-22 | 2007-04-10 | Kulite Semiconductor Products, Inc. | System and method for determining flow characteristics |
| US7389686B2 (en) | 2006-03-22 | 2008-06-24 | Honeywell International Inc. | Methods and systems for determining air data parameters |
| FR2905461B1 (fr) * | 2006-08-31 | 2010-09-24 | Peuvedic Jean Marc Le | Dispositif de mesure des differences de pression dans des fluides. |
| US10401376B2 (en) * | 2014-03-28 | 2019-09-03 | Honeywell International Inc. | Co-location of high-maintenance air data system components into one LRU |
| CN106918436A (zh) * | 2017-03-02 | 2017-07-04 | 北京航空航天大学 | 一种圆台四孔压力探针梳 |
| US10823753B2 (en) * | 2018-12-14 | 2020-11-03 | Rosemount Aerospace Inc. | Air data probe with optical pressure integration |
| GB2589920A (en) * | 2019-12-13 | 2021-06-16 | Skye Crew Ltd | Pressure altering surface for a dynamic pressure sensing apparatus |
| CN119881375B (zh) * | 2025-03-29 | 2025-07-15 | 大连温特纳科技有限公司 | 五孔差压式空速管 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2509421A (en) * | 1946-05-15 | 1950-05-30 | United Aircraft Corp | Pressure measuring device |
| US2871698A (en) * | 1957-03-01 | 1959-02-03 | Northrop Aircraft Inc | Pressure integrating system |
| US3178939A (en) * | 1962-05-24 | 1965-04-20 | Giannini Controls Corp | System for measuring flight variables of hypersonic vehicle |
| DE1214435B (de) * | 1964-02-03 | 1966-04-14 | Siemens Ag | Vorrichtung zur Druckmessung mit einem von der zu messenden Kraft beaufschlagten Halbleiterelement |
| GB1110137A (en) * | 1964-07-24 | 1968-04-18 | Kobe Steel Ltd | Fluid pressure measuring apparatus using semiconductor elements |
| US3318146A (en) * | 1966-02-14 | 1967-05-09 | Rosemount Eng Co Ltd | Pressure sensing instrument for aircraft |
-
1977
- 1977-06-24 GB GB26700/77A patent/GB1579638A/en not_active Expired
-
1978
- 1978-06-21 DE DE2827104A patent/DE2827104C2/de not_active Expired
- 1978-06-21 US US05/917,728 patent/US4182188A/en not_active Expired - Lifetime
- 1978-06-23 IT IT68487/78A patent/IT1107197B/it active
- 1978-06-23 FR FR7818905A patent/FR2395499A1/fr active Granted
- 1978-06-23 JP JP7632178A patent/JPS5418772A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4182188A (en) | 1980-01-08 |
| FR2395499A1 (fr) | 1979-01-19 |
| GB1579638A (en) | 1980-11-19 |
| IT7868487A0 (it) | 1978-06-23 |
| JPS5418772A (en) | 1979-02-13 |
| JPS6130708B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-07-15 |
| DE2827104C2 (de) | 1987-04-23 |
| IT1107197B (it) | 1985-11-25 |
| DE2827104A1 (de) | 1979-01-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |