JPS61109020U - - Google Patents
Info
- Publication number
- JPS61109020U JPS61109020U JP19278684U JP19278684U JPS61109020U JP S61109020 U JPS61109020 U JP S61109020U JP 19278684 U JP19278684 U JP 19278684U JP 19278684 U JP19278684 U JP 19278684U JP S61109020 U JPS61109020 U JP S61109020U
- Authority
- JP
- Japan
- Prior art keywords
- contact part
- contact piece
- shaped
- memorized
- narrows
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Contacts (AREA)
Description
第１図・第２図は本考案の実施例を、第３図は
従来例をそれぞれ示す縦断面図である。
FIGS. 1 and 2 are longitudinal sectional views showing an embodiment of the present invention, and FIG. 3 is a longitudinal sectional view showing a conventional example.
Claims (1)
字状の接触片を形状記憶合金で形成するとともに
、該接触片のコ字状部の間隔が温度上昇時に狭く
なるような形状を記憶させたことを特徴とする開
閉器の接触子。 A U-shaped contact piece is formed of a shape memory alloy in a fixed contact part into which a movable contact part can be inserted, and the interval between the U-shaped parts of the contact piece is memorized so that it narrows when the temperature rises. A switch contactor characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19278684U JPS61109020U (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19278684U JPS61109020U (en) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109020U true JPS61109020U (en) | 1986-07-10 |
Family
ID=30750195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19278684U Pending JPS61109020U (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109020U (en) |
-
1984
- 1984-12-21 JP JP19278684U patent/JPS61109020U/ja active Pending