JPS6182336U - - Google Patents
Info
- Publication number
- JPS6182336U JPS6182336U JP16733584U JP16733584U JPS6182336U JP S6182336 U JPS6182336 U JP S6182336U JP 16733584 U JP16733584 U JP 16733584U JP 16733584 U JP16733584 U JP 16733584U JP S6182336 U JPS6182336 U JP S6182336U
- Authority
- JP
- Japan
- Prior art keywords
- liquid chamber
- shaft
- drooping
- suspended
- seismic
- 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
- 239000007788 liquid Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の一実施例の正断面図、第２図
は同上の斜視図、第３図は同上の作用を示す一部
切欠正面図である。
図中、Ａ……感震スイツチ、１……函体、３…
…プランジヤ、５……可動接点板、６……固定接
点、７……上蓋、９……凹球面、１０……円錐形
内底面、１１……取付枠、１２……吊下げ腕、１
３……液室、１４……面取り座付き孔、１５……
面取り座、１６……吊下げピン、１７……下向き
球面、１８……凸球外底面、１９……垂下軸、２
０……抵抗板、２１……高粘度流体、２２……弾
性体ベローズ、２５……器具。
FIG. 1 is a front sectional view of an embodiment of the present invention, FIG. 2 is a perspective view of the same, and FIG. 3 is a partially cutaway front view showing the operation of the same. In the diagram, A...Earthquake switch, 1...Case, 3...
... Plunger, 5 ... Movable contact plate, 6 ... Fixed contact, 7 ... Top cover, 9 ... Concave spherical surface, 10 ... Conical inner bottom surface, 11 ... Mounting frame, 12 ... Hanging arm, 1
3...liquid chamber, 14...hole with chamfered seat, 15...
Chamfered seat, 16... Hanging pin, 17... Downward spherical surface, 18... Convex spherical outer bottom surface, 19... Drooping axis, 2
0... Resistance plate, 21... High viscosity fluid, 22... Elastic bellows, 25... Instrument.
Claims (1)
動作する感震スイツチの下部に垂下軸を突出させ
、取付枠の上部と下部にそれぞれ吊下げ腕と液室
を設け、吊下げ腕に感震スイツチを揺動可能に吊
下げると共に、前記垂下軸の下端に取付けた抵抗
板を液室内の高粘度流体中に浸漬し、垂下軸周囲
の液室口部を垂下軸の移動可能な状態で封じて成
る感震器。 A hanging shaft is protruded from the lower part of the seismic switch whose contact mechanism is operated by the movement of the trochanter in response to the inclination, and a hanging arm and a liquid chamber are provided at the upper and lower parts of the mounting frame, respectively. While the seismic switch is suspended swingably, the resistance plate attached to the lower end of the drooping shaft is immersed in the high viscosity fluid in the liquid chamber, and the opening of the liquid chamber around the drooping shaft is suspended while the drooping shaft is movable. A sealed seismic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16733584U JPH0414830Y2 (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16733584U JPH0414830Y2 (en) | 1984-11-02 | 1984-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182336U true JPS6182336U (en) | 1986-05-31 |
| JPH0414830Y2 JPH0414830Y2 (en) | 1992-04-03 |
Family
ID=30725134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16733584U Expired JPH0414830Y2 (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414830Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6385830U (en) * | 1986-11-26 | 1988-06-04 | ||
| JP2008191114A (en) * | 2007-02-08 | 2008-08-21 | Railway Technical Res Inst | Tilt detector for civil engineering structures |
-
1984
- 1984-11-02 JP JP16733584U patent/JPH0414830Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6385830U (en) * | 1986-11-26 | 1988-06-04 | ||
| JP2008191114A (en) * | 2007-02-08 | 2008-08-21 | Railway Technical Res Inst | Tilt detector for civil engineering structures |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414830Y2 (en) | 1992-04-03 |