JPS6284718U - - Google Patents
Info
- Publication number
- JPS6284718U JPS6284718U JP17707885U JP17707885U JPS6284718U JP S6284718 U JPS6284718 U JP S6284718U JP 17707885 U JP17707885 U JP 17707885U JP 17707885 U JP17707885 U JP 17707885U JP S6284718 U JPS6284718 U JP S6284718U
- Authority
- JP
- Japan
- Prior art keywords
- case
- seismic
- sensing device
- switch
- weight
- 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.)
- Granted
Links
- 230000005484 gravity Effects 0.000 claims 2
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感震装置の部
分断面正面図、第２図は本考案の第２実施例を示
す感震装置の部分断面正面図、第３図は従来例と
して示す感震装置の断面図、第４図は同装置の作
用を示す説明図である。
Ａ……感震スイツチ部、１……吊下げ軸、３…
…オイルダンパ部、１６……ケース、１７……底
部、１７ａ……内底部、１７ｂ……丸穴、２６…
…重り。
Fig. 1 is a partial sectional front view of a vibration sensing device showing an embodiment of the present invention, Fig. 2 is a partial sectional front view of a vibration sensing device showing a second embodiment of the invention, and Fig. 3 is a conventional example. FIG. 4 is a sectional view of the vibration sensing device shown in FIG. 4, and is an explanatory view showing the operation of the device. A...Seismic switch part, 1...Hanging shaft, 3...
...Oil damper part, 16...Case, 17...Bottom, 17a...Inner bottom, 17b...Round hole, 26...
…weight.
Claims (1)
スイツチ部を吊下げ軸を揺動自在に支承してなる
感震装置であつて、前記ケースの底部に該ケース
よりも大きな比重の重りを取付けて感震スイツチ
部の重心を下げたことを特徴とする感震装置。 This is a seismic sensing device in which a seismic switch part covered by a case is suspended in an oil damper part, and a shaft is swingably supported, and a weight having a specific gravity larger than that of the case is attached to the bottom of the case. A seismic sensing device characterized by lowering the center of gravity of the seismic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17707885U JPH0353141Y2 (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17707885U JPH0353141Y2 (en) | 1985-11-18 | 1985-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6284718U true JPS6284718U (en) | 1987-05-29 |
| JPH0353141Y2 JPH0353141Y2 (en) | 1991-11-20 |
Family
ID=31117941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17707885U Expired JPH0353141Y2 (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353141Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06160165A (en) * | 1993-08-02 | 1994-06-07 | Omron Corp | Seismoscope |
-
1985
- 1985-11-18 JP JP17707885U patent/JPH0353141Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06160165A (en) * | 1993-08-02 | 1994-06-07 | Omron Corp | Seismoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353141Y2 (en) | 1991-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6284718U (en) | ||
| JPS61206584U (en) | ||
| JPH0211659U (en) | ||
| JPH0254942U (en) | ||
| JPS6110913U (en) | Vehicle engine oil level gauge | |
| JPS6195778U (en) | ||
| JPS5964085U (en) | Upright pole hanger | |
| JPS6291126U (en) | ||
| JPS58175413U (en) | Downward swing | |
| JPH0284240U (en) | ||
| JPS63199011U (en) | ||
| JPS6169128U (en) | ||
| JPS6253363U (en) | ||
| JPS6335915U (en) | ||
| JPS6138711U (en) | lighting equipment | |
| JPS6262226U (en) | ||
| JPS6388771U (en) | ||
| JPS62143220U (en) | ||
| JPS6022930U (en) | portable thermos bottle | |
| JPS6212456U (en) | ||
| JPS63133197U (en) | ||
| JPH0234013U (en) | ||
| JPS6362040U (en) | ||
| JPH0216017U (en) | ||
| JPS6412829U (en) |