FR2189721B3 - - Google Patents
Info
- Publication number
- FR2189721B3 FR2189721B3 FR7318662A FR7318662A FR2189721B3 FR 2189721 B3 FR2189721 B3 FR 2189721B3 FR 7318662 A FR7318662 A FR 7318662A FR 7318662 A FR7318662 A FR 7318662A FR 2189721 B3 FR2189721 B3 FR 2189721B3
- 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
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/002—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means for representing acoustic field distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Holo Graphy (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH781872A CH545475A (de) | 1972-05-26 | 1972-05-26 | Anordnung zur Analyse des Schwingungszustandes schwingender Objekte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2189721A1 FR2189721A1 (US20100268047A1-20101021-C00003.png) | 1974-01-25 |
| FR2189721B3 true FR2189721B3 (US20100268047A1-20101021-C00003.png) | 1976-05-14 |
Family
ID=4330921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7318662A Expired FR2189721B3 (US20100268047A1-20101021-C00003.png) | 1972-05-26 | 1973-05-23 |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4270252A (en) * | 1978-01-03 | 1981-06-02 | Allied Chemical Corporation | Apparatus to count and control crimps in a moving tow of yarn |
| DE3704313A1 (de) * | 1986-11-20 | 1988-06-01 | Krupp Gmbh | Beruehrungsloses optisches verfahren zur bestimmung von gegenstaenden |
| CN104819743B (zh) * | 2015-04-30 | 2017-05-10 | 杭州电子科技大学 | 一种基于激光感知的多参数检测方法 |
-
1972
- 1972-05-26 CH CH781872A patent/CH545475A/de not_active IP Right Cessation
- 1972-06-12 DE DE19722228502 patent/DE2228502C3/de not_active Expired
-
1973
- 1973-02-23 AT AT163573A patent/AT329302B/de not_active IP Right Cessation
- 1973-05-23 FR FR7318662A patent/FR2189721B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2228502A1 (de) | 1973-12-06 |
| FR2189721A1 (US20100268047A1-20101021-C00003.png) | 1974-01-25 |
| AT329302B (de) | 1976-05-10 |
| DE2228502B2 (de) | 1980-09-04 |
| DE2228502C3 (de) | 1981-05-27 |
| CH545475A (de) | 1973-12-15 |
| ATA163573A (de) | 1975-07-15 |
