JPS5859144U - Multi-contact enclosed switch - Google Patents
Multi-contact enclosed switchInfo
- Publication number
- JPS5859144U JPS5859144U JP15390981U JP15390981U JPS5859144U JP S5859144 U JPS5859144 U JP S5859144U JP 15390981 U JP15390981 U JP 15390981U JP 15390981 U JP15390981 U JP 15390981U JP S5859144 U JPS5859144 U JP S5859144U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic substrate
- contact
- fixed
- sealing cover
- 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
- Contacts (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の多接点封入形スイッチの正面図、第２図
は同要部詳細を示す正面断面図、第３図ａ。
ｂは同反り発生説明図、第４図は本考案に係る多接点封
入形スイッチの実施例を示す正面図、第５図は同平面図
、第６図ａは第５曲のＡ−Ａ断面図、第６図すは第５図
のＢ−Ｂ断面図で、図中、１は磁性基板、３は磁性接点
端子、−４はガラス、５は固定接点、６は励磁コイル（
励磁手段）、７はばね支持板、８は可動ばね、２′は封
止カバニ、１１は溝である。FIG. 1 is a front view of a conventional multi-contact enclosed switch, FIG. 2 is a front cross-sectional view showing details of the same main part, and FIG. 3a. FIG. 4 is a front view showing an embodiment of the multi-contact enclosed switch according to the present invention, FIG. 5 is a plan view of the same, and FIG. Figure 6 is a sectional view taken along line B-B in Figure 5, where 1 is a magnetic substrate, 3 is a magnetic contact terminal, -4 is glass, 5 is a fixed contact, and 6 is an excitation coil (
7 is a spring support plate, 8 is a movable spring, 2' is a sealing cover, and 11 is a groove.
Claims (1)
出する一端の端面に固定接点を備えた複数個の磁性接点
端子と、前記磁性基板上に設けられた磁性材のばね支持
板と、一端が前記ばね支持板に固定され化端部が前記各
固定接点に対向する複数個の磁性材の可動ばねと、前記
磁性基板と異なる熱膨張係数の金属より形成され前記ば
ね支持板を覆って前記磁性基板の周縁部に溶接により固
定された封止カバーと、前記各磁性接点端子の前記磁性
基板外に突出する部分を励磁するための励磁手段とより
なり、前記励磁手段により前記固定接点と前記可動ばね
との間に接点開閉動作を行わ゛ せる多数点封入形スイ
ッチにおいて、前記封止カバーに、前記封止カバー溶接
時に前記磁性基板に生ずる反りを防止するための応力緩
衝用溝を設けたことを特徴とする多数点封入形スイッチ
。a magnetic substrate; a plurality of magnetic contact terminals sealed to the magnetic substrate and having a fixed contact on one end surface exposed on the magnetic substrate; a spring support plate made of a magnetic material provided on the magnetic substrate; a plurality of movable springs made of a magnetic material, one end of which is fixed to the spring support plate and one end of which faces each of the fixed contacts; a sealing cover fixed to the peripheral edge of the magnetic substrate by welding, and an excitation means for exciting a portion of each magnetic contact terminal protruding outside the magnetic substrate, and the excitation means causes the fixed contact to be energized. In the multi-point enclosed switch that performs a contact opening/closing operation between the movable spring and the movable spring, the sealing cover is provided with a stress buffering groove for preventing warpage that occurs in the magnetic substrate when welding the sealing cover. A multi-point enclosed switch characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15390981U JPS5859144U (en) | 1981-10-16 | 1981-10-16 | Multi-contact enclosed switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15390981U JPS5859144U (en) | 1981-10-16 | 1981-10-16 | Multi-contact enclosed switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859144U true JPS5859144U (en) | 1983-04-21 |
Family
ID=29946510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15390981U Pending JPS5859144U (en) | 1981-10-16 | 1981-10-16 | Multi-contact enclosed switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859144U (en) |
-
1981
- 1981-10-16 JP JP15390981U patent/JPS5859144U/en active Pending
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