JPS61156143U - - Google Patents
Info
- Publication number
- JPS61156143U JPS61156143U JP3909885U JP3909885U JPS61156143U JP S61156143 U JPS61156143 U JP S61156143U JP 3909885 U JP3909885 U JP 3909885U JP 3909885 U JP3909885 U JP 3909885U JP S61156143 U JPS61156143 U JP S61156143U
- Authority
- JP
- Japan
- Prior art keywords
- fixed contact
- fixed
- contact
- movable
- tip
- 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 5
- 239000012212 insulator Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図ａ，ｂはそれぞれ本考案の一実施例であ
るサーマルプロテクタの正面断面図および側断面
図、第２図ａ，ｂはそれぞれ本考案の他の実施例
であるサーマルプロテクタの正面断面図および側
断面図、第３図ａ，ｂはそれぞれ従来例のサーマ
ルプロテクタの正面断面図および側断面図、第４
図ａ，ｂはそれぞれ従来例のサーマルプロテクタ
の先端部および正面から見た磁界の影響作用図で
ある。
１……固定側電極棒、２……固定接点、３……
固定電極体、４……熱応動スナツプアクシヨン素
子、５……可動接点、６……可動側電極棒、７…
…可動電極体、９……ガラス容器、１０……固定
接点取付体、１１……包囲体、１２……貫通孔。
Figures 1a and b are front sectional views and side sectional views, respectively, of a thermal protector that is one embodiment of the present invention, and Figures 2a and b are front sectional views, respectively, of a thermal protector that is another embodiment of the present invention. Figure 3a and b are respectively a front sectional view and a side sectional view of a conventional thermal protector, and Figure 4 is a side sectional view.
Figures a and b are diagrams showing the influence of the magnetic field as seen from the tip and front of a conventional thermal protector, respectively. 1...Fixed side electrode rod, 2...Fixed contact, 3...
Fixed electrode body, 4... thermally responsive snap action element, 5... movable contact, 6... movable side electrode bar, 7...
...Movable electrode body, 9...Glass container, 10...Fixed contact attachment body, 11...Envelope, 12...Through hole.
Claims (1)
体に、固定接点が設けられた固定接点取付体を前
記固定接点が前記包囲体内に設けられるように取
付け、前記固定接点取付体を固定側電極棒の先端
部に取付けて構成した固定電極体と、熱応動スナ
ツプアクシヨン素子を可動電極棒の先端部に取付
けて構成した可動電極体とを対向して容器内に設
け、前記熱応動スナツプアクシヨン素子に設けら
れた可動接点を前記貫通孔を通して前記固定接点
と接離するように構成したことを特徴とするサー
マルプロテクタ。 A fixed contact mounting body provided with a fixed contact is attached to an enclosure having a through hole and a U-shaped cross section made of an insulator so that the fixed contact is provided within the enclosure, and the fixed contact mounting body is fixed. A fixed electrode body configured by attaching to the tip of a side electrode rod and a movable electrode body configured by attaching a thermally responsive snap action element to the tip of a movable electrode rod are provided in a container facing each other, and A thermal protector characterized in that a movable contact provided on a responsive snap action element is configured to come into contact with and separate from the fixed contact through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3909885U JPS61156143U (en) | 1985-03-19 | 1985-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3909885U JPS61156143U (en) | 1985-03-19 | 1985-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61156143U true JPS61156143U (en) | 1986-09-27 |
Family
ID=30546727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3909885U Pending JPS61156143U (en) | 1985-03-19 | 1985-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61156143U (en) |
-
1985
- 1985-03-19 JP JP3909885U patent/JPS61156143U/ja active Pending