JPS6413642U - - Google Patents
Info
- Publication number
- JPS6413642U JPS6413642U JP10804087U JP10804087U JPS6413642U JP S6413642 U JPS6413642 U JP S6413642U JP 10804087 U JP10804087 U JP 10804087U JP 10804087 U JP10804087 U JP 10804087U JP S6413642 U JPS6413642 U JP S6413642U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- sealed
- magnetic field
- movable contact
- airtight space
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Contacts (AREA)
Description
第１図は本考案の一実施例の封止接点装置１１
の構造を示す断面図、第２図は第１図の切断面線
―から見た断面図、第３図は本実施例による
接点片３２の作成法を示す図、第４図は本実施例
の接点部材３３の形状を示す斜視図、第５図は本
実施例の接点近傍の構造を示す斜視図、第６図は
本考案の他の実施例を示す斜視図、第７図は先行
技術による接点近傍１ａ，２ａの構造を示す斜視
図、第８図は先行技術による接点部材６の作成法
を示す図、第９図は先行技術を示す図である。
１１……封止接点装置、１５……封止容器、１
６ａ……固定接点、２１……可動接点、２３ａ，
２３ｂ……永久磁石片、２５……ベローズ、２６
，２７……当接面、３１……接点素材、３２……
接点片、３３……接点部材、３４……アーク。
FIG. 1 shows a sealed contact device 11 according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view taken from the cutting plane line in FIG. 5 is a perspective view showing the structure near the contact of this embodiment, FIG. 6 is a perspective view showing another embodiment of the present invention, and FIG. 7 is a perspective view showing the prior art. FIG. 8 is a perspective view showing the structure of contact areas 1a and 2a according to the prior art, FIG. 8 is a diagram showing a method of manufacturing the contact member 6 according to the prior art, and FIG. 9 is a diagram showing the prior art. 11... Sealed contact device, 15... Sealed container, 1
6a...Fixed contact, 21...Movable contact, 23a,
23b... Permanent magnet piece, 25... Bellows, 26
, 27... Contact surface, 31... Contact material, 32...
Contact piece, 33... Contact member, 34... Arc.
Claims (1)
自在である可動接点とを対向させて設け、前記気
密空間に可動接点の移動方向と交差する方向に磁
界を発生させる磁界発生手段を備える封止接点装
置において、 固定接点または可動接点の少なくとも一方は、
当該接点を形成する金属組織の方向を、アーク発
生方向にほぼ一致して構成したことを特徴とする
封止接点装置。[Claims for Utility Model Registration] A fixed contact and a movable contact that can freely abut and separate from the fixed contact are provided in an airtight space to face each other, and a magnetic field is applied to the airtight space in a direction intersecting the moving direction of the movable contact. In a sealed contact device equipped with a magnetic field generating means, at least one of the fixed contact or the movable contact,
A sealed contact device characterized in that the direction of the metal structure forming the contact substantially coincides with the direction of arc generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10804087U JPS6413642U (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10804087U JPS6413642U (en) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413642U true JPS6413642U (en) | 1989-01-24 |
Family
ID=31343000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10804087U Pending JPS6413642U (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413642U (en) |
-
1987
- 1987-07-14 JP JP10804087U patent/JPS6413642U/ja active Pending