JPS59158310U - Electromagnet for switch operation - Google Patents
Electromagnet for switch operationInfo
- Publication number
- JPS59158310U JPS59158310U JP5213483U JP5213483U JPS59158310U JP S59158310 U JPS59158310 U JP S59158310U JP 5213483 U JP5213483 U JP 5213483U JP 5213483 U JP5213483 U JP 5213483U JP S59158310 U JPS59158310 U JP S59158310U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- operating
- switch
- hole
- protruding portion
- 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
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Electromagnets (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図は従来の開閉器の操作用電磁石を示す側断面図、
第２図はこの考案に係る開閉器の操作用電磁石の一実施
例を示す側断面図である。
図において、１は開閉器、１０４は開閉操作部、２は可
動コア、２０１は一端部、２０２は他端部、２０３は貫
通孔、３は回転軸、４は固定コア、４０１は先端端面、
４０２は後端面、４０３は突状部、５は操作コイル、６
はヨーク、７はばねである。なお、図中同一符号は同一
部分を示す。Figure 1 is a side sectional view showing a conventional electromagnet for operating a switch;
FIG. 2 is a side sectional view showing one embodiment of the electromagnet for operating a switch according to this invention. In the figure, 1 is a switch, 104 is an opening/closing operation part, 2 is a movable core, 201 is one end, 202 is the other end, 203 is a through hole, 3 is a rotating shaft, 4 is a fixed core, 401 is a tip end surface,
402 is a rear end surface, 403 is a protrusion, 5 is an operating coil, 6
is a yoke, and 7 is a spring. Note that the same reference numerals in the figures indicate the same parts.
Claims (1)
貫通孔もしくは穴を有し前記開閉器を開閉操作する可動
コアおよび前記可動コアの他端部を操作コイルの励磁時
に先端部に吸引する固定コアを備え、前記先端部に突状
部を設は前記突状部は前記貫通孔もしくは穴に挿入され
るように形成されている開閉器の操作用電磁石。 ２ 突状部は、固定コアの先端端面に設けられた突起で
ある実用新案登録請求の範囲第１項記載の開閉器の操作
用電磁石。 ３ 突状部は、固定コアの先端部を先細りにして形成さ
れている実用新案登録請求の範囲第１填記載の開閉器の
操作用電磁石。[Claims for Utility Model Registration] 1. A movable core having one end attached to an opening/closing operation part of a switch and a through hole or hole at the other end for operating the switch, and the other end of the movable core. A fixed core that attracts the tip when the operating coil is energized, and a protruding portion on the tip, the protruding portion being formed to be inserted into the through hole or hole for operating the switch. electromagnet. 2. The electromagnet for operating a switch according to claim 1, wherein the protrusion is a protrusion provided on the distal end face of the fixed core. 3. The electromagnet for operating a switch according to claim 1 of the utility model registration claim, wherein the protruding portion is formed by tapering the distal end of the fixed core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5213483U JPS59158310U (en) | 1983-04-06 | 1983-04-06 | Electromagnet for switch operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5213483U JPS59158310U (en) | 1983-04-06 | 1983-04-06 | Electromagnet for switch operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59158310U true JPS59158310U (en) | 1984-10-24 |
Family
ID=30182503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5213483U Pending JPS59158310U (en) | 1983-04-06 | 1983-04-06 | Electromagnet for switch operation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014141321A1 (en) * | 2013-03-14 | 2014-09-18 | 三菱電機株式会社 | Circuit breaker |
| JP2015122905A (en) * | 2013-12-24 | 2015-07-02 | 株式会社キトー | Brake motor and hoist |
-
1983
- 1983-04-06 JP JP5213483U patent/JPS59158310U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014141321A1 (en) * | 2013-03-14 | 2014-09-18 | 三菱電機株式会社 | Circuit breaker |
| JP2015122905A (en) * | 2013-12-24 | 2015-07-02 | 株式会社キトー | Brake motor and hoist |
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