JPS5736543B2 - - Google Patents
Info
- Publication number
- JPS5736543B2 JPS5736543B2 JP10656477A JP10656477A JPS5736543B2 JP S5736543 B2 JPS5736543 B2 JP S5736543B2 JP 10656477 A JP10656477 A JP 10656477A JP 10656477 A JP10656477 A JP 10656477A JP S5736543 B2 JPS5736543 B2 JP S5736543B2
- Authority
- JP
- Japan
- 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
- G01P5/26—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 optical wave
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Lenses (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7636723A GB1542420A (en) | 1976-09-04 | 1976-09-04 | Apparatus for laser anemometry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5337079A JPS5337079A (en) | 1978-04-05 |
| JPS5736543B2 true JPS5736543B2 (ja) | 1982-08-04 |
Family
ID=10390673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10656477A Granted JPS5337079A (en) | 1976-09-04 | 1977-09-05 | Apparatus for measuring air speed by laser |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4125778A (ja) |
| JP (1) | JPS5337079A (ja) |
| DE (1) | DE2739676C3 (ja) |
| FR (1) | FR2363800A1 (ja) |
| GB (1) | GB1542420A (ja) |
| IT (1) | IT1087701B (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4348111A (en) * | 1978-12-07 | 1982-09-07 | The English Electric Company Limited | Optical particle analyzers |
| DE3600259A1 (de) * | 1986-01-08 | 1987-07-09 | Hirschmann Radiotechnik | Bewegungsmelder zur raumueberwachung |
| DE3631900A1 (de) * | 1986-09-19 | 1988-04-07 | Deutsche Forsch Luft Raumfahrt | Vorrichtung zur messung von stroemungsvektoren in gasstroemungen |
| DE4130526C2 (de) * | 1991-09-13 | 1996-09-26 | Rainer Dr Kramer | Laser-Flugzeit-Anemometer |
| US5255089A (en) * | 1992-03-26 | 1993-10-19 | International Business Machines Corporation | Portable particle detector assembly |
| US5627308A (en) * | 1995-05-31 | 1997-05-06 | Dahneke; Barton E. | Method and apparatus for measuring motion of a suspended particle or a suspending fluid |
| US6128072A (en) * | 1998-04-23 | 2000-10-03 | Nova Gas Transmission Ltd. | Optical flow meter integrally mounted to a rigid plate with direct optical access to the interior of a pipe |
| US6297878B1 (en) | 1998-11-13 | 2001-10-02 | Rosemount Aerospace Inc. | Non-scanning, three-axis, self-referenced heterodyne laser air data sensing system |
| RU2707957C1 (ru) * | 2019-04-18 | 2019-12-02 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" | Лазерный доплеровский измеритель скорости |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083066A (ja) * | 1973-05-09 | 1975-07-04 | ||
| JPS5121934A (en) * | 1974-08-15 | 1976-02-21 | Koga Tadashi | Kaitenundochu niokeru shikentaino kansatsusochi |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653767A (en) * | 1967-04-10 | 1972-04-04 | American Standard Inc | Particle size distribution measurement using polarized light of a plurality of wavelengths |
| CH528738A (de) * | 1971-02-26 | 1972-09-30 | Hasler Ag | Aufnahmekopf für einen optischen Korrelations-Geschwindigkeitsmesser |
| GB1450911A (en) * | 1973-01-17 | 1976-09-29 | Nat Res Dev | Laser doppler velocimetry |
-
1976
- 1976-09-04 GB GB7636723A patent/GB1542420A/en not_active Expired
-
1977
- 1977-08-25 US US05/827,746 patent/US4125778A/en not_active Expired - Lifetime
- 1977-08-26 FR FR7726025A patent/FR2363800A1/fr active Granted
- 1977-08-31 IT IT27154/77A patent/IT1087701B/it active
- 1977-09-02 DE DE2739676A patent/DE2739676C3/de not_active Expired
- 1977-09-05 JP JP10656477A patent/JPS5337079A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5083066A (ja) * | 1973-05-09 | 1975-07-04 | ||
| JPS5121934A (en) * | 1974-08-15 | 1976-02-21 | Koga Tadashi | Kaitenundochu niokeru shikentaino kansatsusochi |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2363800B1 (ja) | 1983-02-11 |
| JPS5337079A (en) | 1978-04-05 |
| DE2739676C3 (de) | 1980-05-14 |
| IT1087701B (it) | 1985-06-04 |
| GB1542420A (en) | 1979-03-21 |
| DE2739676B2 (de) | 1979-08-30 |
| FR2363800A1 (fr) | 1978-03-31 |
| US4125778A (en) | 1978-11-14 |
| DE2739676A1 (de) | 1978-07-20 |