DE3782018D1 - Geschwindigkeitsmessvorrichtung. - Google Patents
Geschwindigkeitsmessvorrichtung.Info
- Publication number
- DE3782018D1 DE3782018D1 DE8787311425T DE3782018T DE3782018D1 DE 3782018 D1 DE3782018 D1 DE 3782018D1 DE 8787311425 T DE8787311425 T DE 8787311425T DE 3782018 T DE3782018 T DE 3782018T DE 3782018 D1 DE3782018 D1 DE 3782018D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring device
- speed measuring
- speed
- measuring
- 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.)
- Expired - Lifetime
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
- G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
- G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
- G01P5/247—Sing-around-systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8630693A GB2200753B (en) | 1986-12-23 | 1986-12-23 | Speed measurement device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3782018D1 true DE3782018D1 (de) | 1992-11-05 |
DE3782018T2 DE3782018T2 (de) | 1993-02-18 |
Family
ID=10609467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873782018 Expired - Fee Related DE3782018T2 (de) | 1986-12-23 | 1987-12-23 | Geschwindigkeitsmessvorrichtung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0272942B1 (de) |
DE (1) | DE3782018T2 (de) |
GB (1) | GB2200753B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ480199A0 (en) * | 1999-12-22 | 2000-02-03 | AGL Consultancy Pty. Limited | Timed window ultrasonic gas meter with nose cone |
AU771899B2 (en) * | 1999-12-22 | 2004-04-08 | AGL Consultancy Pty. Limited | Timed window ultrasonic gas meter with nose cone |
DE102004010291B4 (de) * | 2004-03-03 | 2016-12-22 | Robert Bosch Gmbh | Ultraschall-Strömungssensor mit mehrfachen Pulsen |
TR200604281U (tr) * | 2006-08-10 | 2006-11-21 | Elektromed Elektroni̇k Sanayi̇ Ve Sağlik Hi̇zmetleri̇li̇mi̇ted Şi̇rketi̇ | Ultrasonik su sayacı |
FR2948458B1 (fr) * | 2009-07-24 | 2011-12-09 | Thuries Edmond Emile | Mesure de la vitesse d'un avion par rapport a l'air, insensible aux conditions meteorologiques |
FR2968084B1 (fr) * | 2010-11-25 | 2013-11-15 | Pulsonic | Procede et dispositif de mesure acoustique asservi a la vitesse pour la caracterisation d'un flux. |
EP3237006B1 (de) | 2014-12-22 | 2023-08-16 | Systimmune, Inc. | Bispezifische tetravalente antikörper und verfahren zur herstellung und verwendung davon |
GB202200753D0 (en) | 2022-01-21 | 2022-03-09 | Almac Discovery Ltd | Pharmaceutical compounds |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729993A (en) * | 1971-03-08 | 1973-05-01 | Datamarine Int Inc | Digital knotmeter and log |
GB1495389A (en) * | 1974-01-31 | 1977-12-14 | Atomic Energy Authority Uk | Apparatus for providing time reference signals |
GB2187839B (en) * | 1986-01-15 | 1989-10-25 | Brookes & Gatehouse | A speed measurement device and a transducer assembly therefor |
-
1986
- 1986-12-23 GB GB8630693A patent/GB2200753B/en not_active Expired - Lifetime
-
1987
- 1987-12-23 DE DE19873782018 patent/DE3782018T2/de not_active Expired - Fee Related
- 1987-12-23 EP EP19870311425 patent/EP0272942B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2200753B (en) | 1991-01-23 |
GB8630693D0 (en) | 1987-02-04 |
GB2200753A (en) | 1988-08-10 |
EP0272942B1 (de) | 1992-09-30 |
DE3782018T2 (de) | 1993-02-18 |
EP0272942A2 (de) | 1988-06-29 |
EP0272942A3 (en) | 1989-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |