JPS58155736U - Electromagnet for operating vacuum switch - Google Patents
Electromagnet for operating vacuum switchInfo
- Publication number
- JPS58155736U JPS58155736U JP5294482U JP5294482U JPS58155736U JP S58155736 U JPS58155736 U JP S58155736U JP 5294482 U JP5294482 U JP 5294482U JP 5294482 U JP5294482 U JP 5294482U JP S58155736 U JPS58155736 U JP S58155736U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- vacuum switch
- coil
- operating
- operating vacuum
- 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)
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図は真空開閉器の構成の一例を示す断面図、第2図
は操作用電磁石の励磁回路の接続図、第3図は本考案の
一実施例を示す斜視図、第4図は操作用電磁石の励磁回
路の他の例を示す接続図である。
1・・・モールド絶縁フレーム、6・・・真空インタラ
プタ、20・・・操作レバー、21・・・操作軸、22
・・・可動鉄心、23・・・ストッパ、24・・・操作
用電磁石、41・・・ボビン、42・・・コイル、43
・・・バリスタ形サージアブソーバ、44・・・テーピ
ング、45・・・接続端子。Fig. 1 is a sectional view showing an example of the configuration of a vacuum switch, Fig. 2 is a connection diagram of an excitation circuit of an operating electromagnet, Fig. 3 is a perspective view showing an embodiment of the present invention, and Fig. 4 is an operation diagram. FIG. 3 is a connection diagram showing another example of an excitation circuit for an electromagnet. DESCRIPTION OF SYMBOLS 1...Mold insulation frame, 6...Vacuum interrupter, 20...Operation lever, 21...Operation shaft, 22
...Movable iron core, 23...Stopper, 24...Operation electromagnet, 41...Bobbin, 42...Coil, 43
... Varistor type surge absorber, 44 ... Taping, 45 ... Connection terminal.
Claims (1)
流を通電されて電磁力を発生する真空開閉器の操作用電
磁石において、前記コイルにバリスタ形サージアブソー
バを埋設するとともに、コイルとバリスタ形す=ジアブ
ソーバを並列に接続したことを特徴とする真空開閉器の
操作用電磁石。In an electromagnet for operating a vacuum switch that generates electromagnetic force by applying current to the coil during the opening or closing operation of a vacuum interrupter, a varistor-type surge absorber is embedded in the coil, and a dia-absorber is formed between the coil and the varistor-type surge absorber. An electromagnet for operating a vacuum switch characterized by being connected in parallel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5294482U JPS58155736U (en) | 1982-04-12 | 1982-04-12 | Electromagnet for operating vacuum switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5294482U JPS58155736U (en) | 1982-04-12 | 1982-04-12 | Electromagnet for operating vacuum switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58155736U true JPS58155736U (en) | 1983-10-18 |
Family
ID=30063635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5294482U Pending JPS58155736U (en) | 1982-04-12 | 1982-04-12 | Electromagnet for operating vacuum switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58155736U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012216451A (en) * | 2011-04-01 | 2012-11-08 | Mitsubishi Electric Corp | Electromagnetic operation device for switching device, and driving circuit for the same |
JP2015062198A (en) * | 2014-11-28 | 2015-04-02 | 三菱電機株式会社 | Drive circuit for driving latch type electromagnetic operation unit of switch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025048B1 (en) * | 1970-08-04 | 1975-08-20 |
-
1982
- 1982-04-12 JP JP5294482U patent/JPS58155736U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5025048B1 (en) * | 1970-08-04 | 1975-08-20 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012216451A (en) * | 2011-04-01 | 2012-11-08 | Mitsubishi Electric Corp | Electromagnetic operation device for switching device, and driving circuit for the same |
JP2015062198A (en) * | 2014-11-28 | 2015-04-02 | 三菱電機株式会社 | Drive circuit for driving latch type electromagnetic operation unit of switch |
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