JPS57179624A - Vibration sensing device - Google Patents
Vibration sensing deviceInfo
- Publication number
- JPS57179624A JPS57179624A JP6408481A JP6408481A JPS57179624A JP S57179624 A JPS57179624 A JP S57179624A JP 6408481 A JP6408481 A JP 6408481A JP 6408481 A JP6408481 A JP 6408481A JP S57179624 A JPS57179624 A JP S57179624A
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- container
- sensing device
- vibration
- vibration sensing
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
PURPOSE:To capture and report the generated vibration in all directions positively, by providing a concave and convex surface on either or both of the inner wall of a container and the outer surface of a vibration detecting body. CONSTITUTION:The detecting body 1 is a spherical body and rolled in the detecting container 2 to the outer surface of which a microphone 3 is attached. The contact surface of the detecting body and the container is made to be the rough concave and convex surface 1a. Thus the detecting structure, wherein the sliding sound is used as an input signal, is formed. As a result, the generated vibration in all the directions can be positively captured and reported.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6408481A JPS57179624A (en) | 1981-04-30 | 1981-04-30 | Vibration sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6408481A JPS57179624A (en) | 1981-04-30 | 1981-04-30 | Vibration sensing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57179624A true JPS57179624A (en) | 1982-11-05 |
Family
ID=13247859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6408481A Pending JPS57179624A (en) | 1981-04-30 | 1981-04-30 | Vibration sensing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179624A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0141294A2 (en) * | 1983-10-21 | 1985-05-15 | AUTOTECNICA s.r.l. | Device suitable for detecting changes in the state of rest or of rectilinear uniform motion of a body |
JPS6279118U (en) * | 1985-11-07 | 1987-05-20 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS618921A (en) * | 1984-06-23 | 1986-01-16 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
-
1981
- 1981-04-30 JP JP6408481A patent/JPS57179624A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS618921A (en) * | 1984-06-23 | 1986-01-16 | Mitsubishi Electric Corp | Manufacture of semiconductor device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0141294A2 (en) * | 1983-10-21 | 1985-05-15 | AUTOTECNICA s.r.l. | Device suitable for detecting changes in the state of rest or of rectilinear uniform motion of a body |
JPS6279118U (en) * | 1985-11-07 | 1987-05-20 |
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