JPS61144555U - - Google Patents
Info
- Publication number
- JPS61144555U JPS61144555U JP2743185U JP2743185U JPS61144555U JP S61144555 U JPS61144555 U JP S61144555U JP 2743185 U JP2743185 U JP 2743185U JP 2743185 U JP2743185 U JP 2743185U JP S61144555 U JPS61144555 U JP S61144555U
- Authority
- JP
- Japan
- Prior art keywords
- electrode body
- contact
- movable
- fixed
- magnetic shield
- 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
- 230000001012 protector Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図ａは本考案の一実施例であるサーマルプ
ロテクタの一部切欠平面図、同図ｂは同じく一部
切欠正面図、同図ｃは同サーマルプロテクタの固
定電極体の斜視図、第２図ａは従来例のサーマル
プロテクタの一部切欠正面図、同図ｂは同サーマ
ルプロテクタの固定電極体の斜視図、第３図ａ，
ｂは従来例のサーマルプロテクタにおける磁界の
影響作用を説明するための図、第４図は同サーマ
ルプロテクタにおける磁界の影響の他の作用を説
明するための図である。
２……固定接点、４……スナツプアクシヨン素
子、５……可動接点、７……可動電極体、９……
ガラス容器、１０……Ｕ字状またはコ字状の帯状
磁気遮蔽体、１１……固定電極体。
Fig. 1a is a partially cutaway plan view of a thermal protector that is an embodiment of the present invention, Fig. 1b is a partially cutaway front view, Fig. 1c is a perspective view of a fixed electrode body of the thermal protector, Figure a is a partially cutaway front view of a conventional thermal protector, Figure b is a perspective view of the fixed electrode body of the same thermal protector, Figure 3a,
b is a diagram for explaining the effect of the magnetic field in a conventional thermal protector, and FIG. 4 is a diagram for explaining another effect of the influence of the magnetic field in the thermal protector. 2... Fixed contact, 4... Snap action element, 5... Movable contact, 7... Movable electrode body, 9...
Glass container, 10... U-shaped or U-shaped strip magnetic shielding body, 11... Fixed electrode body.
Claims (1)
と、可動接点を有する熱応動スナツプアクシヨン
素子を用いた可動電極体とを対向して設けるとと
もに、前記固体電極体または前記可動電極体の先
端部に、Ｕ字状またはコ字状の帯状磁気遮蔽体を
取付け、この磁気遮蔽体の両端部を、前記固定接
点と前記可動接点との接触部分の両側面を覆うよ
うに配置したことを特徴とするサーマルプロテク
タ。 A fixed electrode body having a fixed contact and a movable electrode body using a thermally responsive snap action element having a movable contact are provided facing each other in a non-metallic container, and the solid electrode body or the movable electrode body is A U-shaped or U-shaped strip magnetic shield is attached to the tip, and both ends of the magnetic shield are arranged so as to cover both sides of the contact portion between the fixed contact and the movable contact. A thermal protector with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743185U JPS61144555U (en) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2743185U JPS61144555U (en) | 1985-02-27 | 1985-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144555U true JPS61144555U (en) | 1986-09-06 |
Family
ID=30524379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2743185U Pending JPS61144555U (en) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144555U (en) |
-
1985
- 1985-02-27 JP JP2743185U patent/JPS61144555U/ja active Pending