JPS63139738U - - Google Patents
Info
- Publication number
- JPS63139738U JPS63139738U JP3205287U JP3205287U JPS63139738U JP S63139738 U JPS63139738 U JP S63139738U JP 3205287 U JP3205287 U JP 3205287U JP 3205287 U JP3205287 U JP 3205287U JP S63139738 U JPS63139738 U JP S63139738U
- Authority
- JP
- Japan
- Prior art keywords
- thermally responsive
- action element
- curved
- movable
- expansion side
- 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 4
- 239000011521 glass Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第1図は本考案の一実施例のサーマルプロテク
タの一部切欠正面図、第2図は他の実施例のサー
マルプロテクタの一部切欠正面図、第3図a,b
は従来のサーマルプロテクタの一部切欠正面図お
よびその可動電極体の斜視図である。
1……固定電極体、2……固定電極棒、3……
固定接点、4……可動電極体、5……熱応動スナ
ツプアクシヨン素子、6……可動接点、7……熱
応動わん曲板体、8……可動側電極棒、9……ガ
ラスビード、10……ガラス容器。
Fig. 1 is a partially cutaway front view of a thermal protector according to one embodiment of the present invention, Fig. 2 is a partially cutaway front view of a thermal protector according to another embodiment, and Figs. 3a and b.
1 is a partially cutaway front view of a conventional thermal protector and a perspective view of its movable electrode body. 1...Fixed electrode body, 2...Fixed electrode rod, 3...
Fixed contact, 4... Movable electrode body, 5... Thermal responsive snap action element, 6... Movable contact, 7... Thermal responsive curved plate body, 8... Movable side electrode rod, 9... Glass bead , 10...Glass container.
Claims (1)
スナツプアクシヨン素子の一端側に可動接点を有
し、他端側に熱応動わん曲板体を、前記熱応動ス
ナツプアクシヨン素子の長手方向に対し折り返す
形で、前記熱応動スナツプアクシヨン素子の低膨
脹側にこの熱応動わん曲板体の高膨脹側を接し、
あるいは前記熱応動スナツプアクシヨン素子の高
膨脹側にこの熱応動わん曲体板体の低膨脹側を接
するように接続し、前記熱応動わん曲板体の他端
部に可動側電極棒または可動側電極板を前記熱応
動わん曲板体の長手方向に対し折り返す形で接続
した可動電極体とを対向して容器内に設けたこと
を特徴とするサーマルプロテクタ。 A fixed electrode body having a fixed contact at one end, a movable contact at one end of the thermally responsive snap-action element, and a thermally responsive curved plate body at the other end of the thermally responsive snap-action element. a high expansion side of the thermally responsive curved plate body is brought into contact with a low expansion side of the thermally responsive snap action element in a folded manner with respect to the direction;
Alternatively, the low expansion side of the thermally responsive curved body plate is connected to the high expansion side of the thermally responsive snap action element, and the other end of the thermally responsive curved body plate is connected to the movable side electrode rod or 1. A thermal protector, characterized in that a movable electrode body, in which a movable side electrode plate is connected in a folded manner with respect to the longitudinal direction of the thermally responsive curved plate body, is provided in a container so as to face each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3205287U JPS63139738U (en) | 1987-03-05 | 1987-03-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3205287U JPS63139738U (en) | 1987-03-05 | 1987-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63139738U true JPS63139738U (en) | 1988-09-14 |
Family
ID=30838355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3205287U Pending JPS63139738U (en) | 1987-03-05 | 1987-03-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63139738U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009059675A (en) * | 2007-08-30 | 2009-03-19 | Shuzo Kushida | Overload protecting device for electric apparatus |
-
1987
- 1987-03-05 JP JP3205287U patent/JPS63139738U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009059675A (en) * | 2007-08-30 | 2009-03-19 | Shuzo Kushida | Overload protecting device for electric apparatus |