JPH0196637U - - Google Patents
Info
- Publication number
- JPH0196637U JPH0196637U JP19383687U JP19383687U JPH0196637U JP H0196637 U JPH0196637 U JP H0196637U JP 19383687 U JP19383687 U JP 19383687U JP 19383687 U JP19383687 U JP 19383687U JP H0196637 U JPH0196637 U JP H0196637U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable
- fixed
- contactor
- electromagnetic
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Contacts (AREA)
Description
第１図はこの考案の一実施例による電磁接触器
の開極状態を示す図、第２図は同じく閉極状態を
示す図、第３図はこの考案の他の実施例による電
磁接触器の閉極状態を示す図、第４図は従来の電
磁接触器の構成図である。
図において、１は固定接触子、１ａは固定接点
、２は可動接触子、２ａは可動接点である。なお
、図中、同一符号は同一、又は相当部分を示す。
FIG. 1 is a diagram showing an open state of a magnetic contactor according to an embodiment of this invention, FIG. 2 is a diagram showing a closed state, and FIG. 3 is a diagram showing an electromagnetic contactor according to another embodiment of this invention. FIG. 4, which shows the closed state, is a configuration diagram of a conventional electromagnetic contactor. In the figure, 1 is a fixed contact, 1a is a fixed contact, 2 is a movable contact, and 2a is a movable contact. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
動作する可動鉄心に継動する可動接点を備えた可
動接触子と、可動接点に対向配置された固定接点
を備えた固定接触子とを備えた電磁接触器におい
て、上記可動接触子又は固定接触子の少なくとも
いずれか一方を形状記憶合金で形成したことを特
徴とする電磁接触器。 An electromagnetic contact comprising a movable contact having a movable contact connected to a movable core that operates by energizing an operating coil attached to a fixed core, and a fixed contact having a fixed contact disposed opposite to the movable contact. 1. An electromagnetic contactor, characterized in that at least one of the movable contactor or the fixed contactor is made of a shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19383687U JPH0196637U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19383687U JPH0196637U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0196637U true JPH0196637U (en) | 1989-06-27 |
Family
ID=31484608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19383687U Pending JPH0196637U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0196637U (en) |
-
1987
- 1987-12-21 JP JP19383687U patent/JPH0196637U/ja active Pending