JPS6169128U - - Google Patents
Info
- Publication number
- JPS6169128U JPS6169128U JP15475784U JP15475784U JPS6169128U JP S6169128 U JPS6169128 U JP S6169128U JP 15475784 U JP15475784 U JP 15475784U JP 15475784 U JP15475784 U JP 15475784U JP S6169128 U JPS6169128 U JP S6169128U
- Authority
- JP
- Japan
- Prior art keywords
- earthquake
- pendulum
- vibration
- activated
- detecting
- 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
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例を示す要部を縦断し
た側面図、第２図は別例の側面図、第３図はさら
に別例の一部断面側面図である。 １，６：基体、３：アーム、４：導通リング、
２，５，８：スイツチ。
た側面図、第２図は別例の側面図、第３図はさら
に別例の一部断面側面図である。 １，６：基体、３：アーム、４：導通リング、
２，５，８：スイツチ。
Claims (1)
- 重りを付けた振子を垂下させ、該振子の震動に
より地震を感知して作動することを特徴とする地
震感知器。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475784U JPS6169128U (ja) | 1984-10-12 | 1984-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15475784U JPS6169128U (ja) | 1984-10-12 | 1984-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6169128U true JPS6169128U (ja) | 1986-05-12 |
Family
ID=30712749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15475784U Pending JPS6169128U (ja) | 1984-10-12 | 1984-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169128U (ja) |
-
1984
- 1984-10-12 JP JP15475784U patent/JPS6169128U/ja active Pending