JPS6210346U - - Google Patents
Info
- Publication number
- JPS6210346U JPS6210346U JP10048185U JP10048185U JPS6210346U JP S6210346 U JPS6210346 U JP S6210346U JP 10048185 U JP10048185 U JP 10048185U JP 10048185 U JP10048185 U JP 10048185U JP S6210346 U JPS6210346 U JP S6210346U
- Authority
- JP
- Japan
- Prior art keywords
- tripping
- movable
- switch according
- movable member
- coupled
- 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
- Thermally Actuated Switches (AREA)
Description
第１図はこの考案の一実施例の要部正面図、第
２図は従来の開閉器の概略正面図である。
２…可動接触子、４…プランジヤ、５…投入コ
イル、８…ラツチ機構、８ａ…固定部材、８ｂ…
可動部材、１５…引外し部材。なお、各図中、同
一符号は同一又は相当部分を示す。
FIG. 1 is a front view of essential parts of an embodiment of this invention, and FIG. 2 is a schematic front view of a conventional switch. 2... Movable contact, 4... Plunger, 5... Closing coil, 8... Latch mechanism, 8a... Fixed member, 8b...
Movable member, 15... tripping member. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
合された可動接触子と、固定部材と可動部材から
なり前記可動接触子を投入状態に保持するラツチ
機構とを有する開閉器において、前記可動部材に
結合され通電に伴つて変形し前記可動部材にラツ
チ引外し方向の回動を与える形状記憶合金でなる
引外し部材を備えてなることを特徴とする開閉器
。 (2) 螺旋状の引外し部材を備えた実用新案登録
請求の範囲第１項記載の開閉器。[Claims for Utility Model Registration] (1) A switch having a movable contact coupled to a plunger operated by a closing coil, and a latch mechanism comprising a fixed member and a movable member and holding the movable contact in the closed state. A switch according to the present invention, further comprising a tripping member made of a shape memory alloy that is coupled to the movable member and deforms when energized to cause the movable member to rotate in the latch tripping direction. (2) The switch according to claim 1, which is provided with a spiral tripping member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10048185U JPS6210346U (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10048185U JPS6210346U (en) | 1985-07-03 | 1985-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6210346U true JPS6210346U (en) | 1987-01-22 |
Family
ID=30970345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10048185U Pending JPS6210346U (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020008714A (en) * | 2000-07-25 | 2002-01-31 | 박종은 | Multi electric contactor |
-
1985
- 1985-07-03 JP JP10048185U patent/JPS6210346U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020008714A (en) * | 2000-07-25 | 2002-01-31 | 박종은 | Multi electric contactor |