JPH0425120U - - Google Patents
Info
- Publication number
- JPH0425120U JPH0425120U JP6750790U JP6750790U JPH0425120U JP H0425120 U JPH0425120 U JP H0425120U JP 6750790 U JP6750790 U JP 6750790U JP 6750790 U JP6750790 U JP 6750790U JP H0425120 U JPH0425120 U JP H0425120U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable
- fixed
- electrode
- sealed
- 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
- 230000004907 flux Effects 0.000 claims 1
Landscapes
- Contacts (AREA)
Description
第１図は、本考案の一実施例を示す正面図、第
２図は、同上の左側面図、第３図は、同上の正面
断面図、第４図は、同上の左側面断面図、第５図
は、従来例を示す正面断面図、第６図は、同上の
左側面断面図である。
１……封止容器、２……固定電極、２ａ……固
定接点、３……可動電極、３ａ……可動接点、４
……筒部、５……ベローズ、６……永久磁石、７
……ヨーク。
FIG. 1 is a front view showing an embodiment of the present invention, FIG. 2 is a left side view of the same, FIG. 3 is a front sectional view of the same, and FIG. 4 is a left side sectional view of the same. FIG. 5 is a front sectional view showing a conventional example, and FIG. 6 is a left side sectional view of the same. DESCRIPTION OF SYMBOLS 1... Sealed container, 2... Fixed electrode, 2a... Fixed contact, 3... Movable electrode, 3a... Movable contact, 4
... Cylinder part, 5 ... Bellows, 6 ... Permanent magnet, 7
……yoke.
Claims (1)
が形成された封止容器と、先端に固定接点を設け
た固定電極と、封止容器内において固定接点に接
離する可動接点を一端に設けその軸方向に駆動さ
れる可動電極と、可動電極が挿通する筒部と、一
端を可動電極に他端を筒部にそれぞれ固定したベ
ローズと、磁束が可動電極の軸方向に直交しかつ
可動接点及び固定接点を通つて流れるよう配設さ
れた永久磁石と、永久磁石を外囲して磁路を形成
するヨークと、を有する封止接点装置において、 前記ヨークが、前記可動接点及び前記固定接点
から電気的に絶縁されてなることを特徴とする封
止接点装置。 (2) 前記ヨークが、前記可動電極の軸方向と直
交する面上において磁路を形成してなることを特
徴とする請求項(1)記載の封止接点装置。[Scope of Claim for Utility Model Registration] (1) A sealed container in which an electrically insulating gas is filled to form an airtight space, a fixed electrode with a fixed contact at the tip, and a fixed contact inside the sealed container. A movable electrode with a movable contact at one end and driven in the axial direction, a cylindrical part through which the movable electrode is inserted, a bellows with one end fixed to the movable electrode and the other end fixed to the cylindrical part, and a magnetic flux that is movable. A sealed contact device comprising: a permanent magnet disposed perpendicular to the axial direction of the electrode so that the flow passes through a movable contact and a fixed contact; and a yoke surrounding the permanent magnet to form a magnetic path. A sealed contact device characterized in that a yoke is electrically insulated from the movable contact and the fixed contact. (2) The sealed contact device according to claim (1), wherein the yoke forms a magnetic path on a surface perpendicular to the axial direction of the movable electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6750790U JPH0425120U (en) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6750790U JPH0425120U (en) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425120U true JPH0425120U (en) | 1992-02-28 |
Family
ID=31601137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6750790U Pending JPH0425120U (en) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425120U (en) |
-
1990
- 1990-06-26 JP JP6750790U patent/JPH0425120U/ja active Pending
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