JPH0384503U - - Google Patents
Info
- Publication number
- JPH0384503U JPH0384503U JP14618689U JP14618689U JPH0384503U JP H0384503 U JPH0384503 U JP H0384503U JP 14618689 U JP14618689 U JP 14618689U JP 14618689 U JP14618689 U JP 14618689U JP H0384503 U JPH0384503 U JP H0384503U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- sensor
- vibration sensor
- timer circuit
- signal
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14618689U JPH0384503U (ro) | 1989-12-19 | 1989-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14618689U JPH0384503U (ro) | 1989-12-19 | 1989-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0384503U true JPH0384503U (ro) | 1991-08-27 |
Family
ID=31692788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14618689U Pending JPH0384503U (ro) | 1989-12-19 | 1989-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0384503U (ro) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840701A (ja) * | 1981-09-01 | 1983-03-09 | 竹田 節雄 | 地震を感じて点灯する省エネ形懐中電灯 |
-
1989
- 1989-12-19 JP JP14618689U patent/JPH0384503U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840701A (ja) * | 1981-09-01 | 1983-03-09 | 竹田 節雄 | 地震を感じて点灯する省エネ形懐中電灯 |