JPS6123155U - Contact overheat detection device - Google Patents
Contact overheat detection deviceInfo
- Publication number
- JPS6123155U JPS6123155U JP10661984U JP10661984U JPS6123155U JP S6123155 U JPS6123155 U JP S6123155U JP 10661984 U JP10661984 U JP 10661984U JP 10661984 U JP10661984 U JP 10661984U JP S6123155 U JPS6123155 U JP S6123155U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- detection device
- overheat detection
- insulating container
- contact overheat
- 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
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は接触子過熱検出装置の一実施例を
示す概略図、第３図は他の実施例を示す概略図。
１・・・・・・絶縁容器、２・・・・・・固定接触子、
３・・・・・・可動接触子、５・・・・・・内面電極、
６・・・・・・外面電極、８・・・・・・温度センサと
しての形状記憶合金線。1 and 2 are schematic diagrams showing one embodiment of a contact overheat detection device, and FIG. 3 is a schematic diagram showing another embodiment. 1... Insulating container, 2... Fixed contact,
3...Movable contact, 5...Inner electrode,
6... External electrode, 8... Shape memory alloy wire as a temperature sensor.
Claims (1)
なる電力機器において、絶縁容器の側壁を挾んで互に対
向状態に内面電極、および外面電極を取付けるとともに
、固定接触子の所定位置に、昇温することにより変形し
て内面電極と接触する温度センサを取付けたことを特徴
とする接触子過熱検出装置。In power equipment that incorporates a fixed contact and a movable contact in an insulating container, an inner electrode and an outer electrode are mounted facing each other across the side wall of the insulating container, and the fixed contact is placed at a predetermined position. A contact overheat detection device characterized in that a temperature sensor is attached which deforms as the temperature rises and comes into contact with an inner electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10661984U JPS6123155U (en) | 1984-07-13 | 1984-07-13 | Contact overheat detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10661984U JPS6123155U (en) | 1984-07-13 | 1984-07-13 | Contact overheat detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6123155U true JPS6123155U (en) | 1986-02-10 |
Family
ID=30665900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10661984U Pending JPS6123155U (en) | 1984-07-13 | 1984-07-13 | Contact overheat detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123155U (en) |
-
1984
- 1984-07-13 JP JP10661984U patent/JPS6123155U/en active Pending
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