FR1105711A - Electronic device for thickness measurement by ultrasonic waves - Google Patents
Electronic device for thickness measurement by ultrasonic wavesInfo
- Publication number
- FR1105711A FR1105711A FR1105711DA FR1105711A FR 1105711 A FR1105711 A FR 1105711A FR 1105711D A FR1105711D A FR 1105711DA FR 1105711 A FR1105711 A FR 1105711A
- Authority
- FR
- France
- Prior art keywords
- electronic device
- ultrasonic waves
- thickness measurement
- measurement
- thickness
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1105711T | 1954-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1105711A true FR1105711A (en) | 1955-12-07 |
Family
ID=9623590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1105711D Expired FR1105711A (en) | 1954-06-04 | 1954-06-04 | Electronic device for thickness measurement by ultrasonic waves |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1105711A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3058338A (en) * | 1956-12-26 | 1962-10-16 | Douglas Aircraft Co Inc | Ultrasonic thickness comparator |
-
1954
- 1954-06-04 FR FR1105711D patent/FR1105711A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3058338A (en) * | 1956-12-26 | 1962-10-16 | Douglas Aircraft Co Inc | Ultrasonic thickness comparator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1118560A (en) | Electromagnetic wave transmission device | |
BE822551A (en) | METHOD AND DEVICE FOR MEASURING THE THICKNESS OF AN ARTICLE BY ULTRASONIC WAVES | |
FR69062E (en) | Traveling wave electronic device | |
FR1114446A (en) | Device for measuring the gloss of a surface | |
FR1138008A (en) | Device for measuring frequencies | |
FR1105711A (en) | Electronic device for thickness measurement by ultrasonic waves | |
FR1098754A (en) | Electro-magnetic wave detector device | |
FR1099619A (en) | Ultrasonic echo recording device | |
FR1132769A (en) | Device for flow measurement | |
FR1117592A (en) | Electronic device for precise measurement of the tomps interval between two short signals | |
FR1137340A (en) | Device for signal expansion | |
FR1135327A (en) | Apparatus for measuring distances and movement speeds by frequency modulated electromagnetic waves | |
FR1107640A (en) | Integrating device for measuring radiation | |
FR1103116A (en) | Direction finder for depolarized waves | |
FR1210200A (en) | Device for measuring distances by means of electromagnetic wave signals | |
FR67036E (en) | Ultrasonic echo recording device | |
FR1119760A (en) | Indicating device for measuring instruments | |
FR72412E (en) | Traveling wave electronic device | |
FR63962E (en) | Traveling wave electronic device | |
FR71324E (en) | Traveling wave electronic device | |
FR72525E (en) | Traveling wave electronic device | |
FR65474E (en) | Traveling wave electronic device | |
FR73541E (en) | Traveling wave electronic device | |
FR67135E (en) | Traveling wave electronic device | |
FR65590E (en) | Traveling wave electronic device |