FR1407160A - Vibration origin detection device - Google Patents
Vibration origin detection deviceInfo
- Publication number
- FR1407160A FR1407160A FR978420A FR978420A FR1407160A FR 1407160 A FR1407160 A FR 1407160A FR 978420 A FR978420 A FR 978420A FR 978420 A FR978420 A FR 978420A FR 1407160 A FR1407160 A FR 1407160A
- Authority
- FR
- France
- Prior art keywords
- detection device
- origin detection
- vibration origin
- vibration
- origin
- 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
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR978420A FR1407160A (en) | 1964-06-16 | 1964-06-16 | Vibration origin detection device |
BE664847D BE664847A (en) | 1964-06-16 | 1965-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR978420A FR1407160A (en) | 1964-06-16 | 1964-06-16 | Vibration origin detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1407160A true FR1407160A (en) | 1965-07-30 |
Family
ID=8832469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR978420A Expired FR1407160A (en) | 1964-06-16 | 1964-06-16 | Vibration origin detection device |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE664847A (en) |
FR (1) | FR1407160A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822586A (en) * | 1972-08-01 | 1974-07-09 | A Pollock | Electrical circuit means for use in acoustic emission detecting and/or recording apparatus |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344328A (en) * | 1979-11-14 | 1982-08-17 | Sundstrand Corporation | Frequency detector |
-
1964
- 1964-06-16 FR FR978420A patent/FR1407160A/en not_active Expired
-
1965
- 1965-06-02 BE BE664847D patent/BE664847A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822586A (en) * | 1972-08-01 | 1974-07-09 | A Pollock | Electrical circuit means for use in acoustic emission detecting and/or recording apparatus |
Also Published As
Publication number | Publication date |
---|---|
BE664847A (en) | 1965-10-01 |
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