JPH02113252U - - Google Patents
Info
- Publication number
- JPH02113252U JPH02113252U JP2278089U JP2278089U JPH02113252U JP H02113252 U JPH02113252 U JP H02113252U JP 2278089 U JP2278089 U JP 2278089U JP 2278089 U JP2278089 U JP 2278089U JP H02113252 U JPH02113252 U JP H02113252U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- base
- movable contact
- drive member
- fixed
- 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
- 230000005611 electricity Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
- Relay Circuits (AREA)
Description
第１図は本考案にかかる電磁継電器の一実施例
を示す分解斜視図、第２図および第３図は従来例
にかかるリレーの一実施例を示す正面図および回
路図である。
１１……ベース、１３……可動接触片、１３ａ
……可動接点、１４ａ，１５ａ……固定接点、１
８……駆動部材、１９……抵抗。
FIG. 1 is an exploded perspective view showing an embodiment of an electromagnetic relay according to the present invention, and FIGS. 2 and 3 are a front view and a circuit diagram showing an embodiment of a conventional relay. 11... Base, 13... Movable contact piece, 13a
...Movable contacts, 14a, 15a...Fixed contacts, 1
8... Drive member, 19... Resistor.
Claims (1)
ースに固定した抵抗に接続固定するとともに、前
記駆動部材の他端部を、前記ベースに立設した可
動接点を有する可動接触片に接続し、前記抵抗を
介して通電加熱すると変形して元の形状に回復す
る前記駆動部材で、前記可動接触片を駆動して接
点を開閉するリレーにおいて、 前記抵抗を前記ベースに着脱可能に設けたこと
を特徴とするリレー。[Claims for Utility Model Registration] One end of a drive member made of a shape memory alloy is connected and fixed to a resistor fixed to a base, and the other end of the drive member has a movable contact erected on the base. In the relay that drives the movable contact piece to open and close the contact with the driving member that is connected to the movable contact piece and deforms and recovers its original shape when heated with electricity through the resistor, the resistor is connected to the base. A relay characterized by being detachably installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2278089U JPH02113252U (en) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2278089U JPH02113252U (en) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113252U true JPH02113252U (en) | 1990-09-11 |
Family
ID=31241200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2278089U Pending JPH02113252U (en) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113252U (en) |
-
1989
- 1989-02-27 JP JP2278089U patent/JPH02113252U/ja active Pending
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