JPH0188435U - - Google Patents
Info
- Publication number
- JPH0188435U JPH0188435U JP18414787U JP18414787U JPH0188435U JP H0188435 U JPH0188435 U JP H0188435U JP 18414787 U JP18414787 U JP 18414787U JP 18414787 U JP18414787 U JP 18414787U JP H0188435 U JPH0188435 U JP H0188435U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- conductive liquid
- electrode
- contact switch
- liquid contact
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図は本考案の導電液体接点スイツチの一実
施例の縦断面図、第２図は第１図における固定電
極の詳細例を示す部分拡大断面図、第３図は従来
の導電液体接点スイツチの固定電極の一例を示す
断面図である。
１，１１……固定電極、１ａ，１１ａ……非湿
潤層、１ｂ……テーパー状の穴、１ｃ，１１ｃ…
…溶接部、２……可動電極、３，１３……接点、
４……水銀、５……密閉容器。
Fig. 1 is a vertical sectional view of one embodiment of the conductive liquid contact switch of the present invention, Fig. 2 is a partially enlarged sectional view showing a detailed example of the fixed electrode in Fig. 1, and Fig. 3 is a conventional conductive liquid contact switch. FIG. 2 is a cross-sectional view showing an example of a fixed electrode. 1, 11...Fixed electrode, 1a, 11a...Non-wetting layer, 1b...Tapered hole, 1c, 11c...
...Welding part, 2...Movable electrode, 3, 13...Contact,
4...Mercury, 5...Airtight container.
Claims (1)
極を持つ導電液体接点スイツチにおいて、前記両
電極のうち導電液体に湿潤しない方の電極にテー
パー状の穴を設け、その穴の開口部サイズより少
し小さめのサイズの接点材をこの穴の方向に向け
て加圧溶接してなることを特徴とする導電液体接
点スイツチ。 In a conductive liquid contact switch that has a fixed electrode on one side of a sealed container and a movable electrode on the other side, a tapered hole is provided in the electrode that does not get wet with the conductive liquid, and the hole is slightly smaller than the opening size of the hole. A conductive liquid contact switch characterized by pressure welding of a smaller sized contact material in the direction of this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18414787U JPH0188435U (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18414787U JPH0188435U (en) | 1987-12-01 | 1987-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188435U true JPH0188435U (en) | 1989-06-12 |
Family
ID=31475527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18414787U Pending JPH0188435U (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188435U (en) |
-
1987
- 1987-12-01 JP JP18414787U patent/JPH0188435U/ja active Pending