JPS58125329U - Power operating devices such as disconnectors - Google Patents
Power operating devices such as disconnectorsInfo
- Publication number
- JPS58125329U JPS58125329U JP2295082U JP2295082U JPS58125329U JP S58125329 U JPS58125329 U JP S58125329U JP 2295082 U JP2295082 U JP 2295082U JP 2295082 U JP2295082 U JP 2295082U JP S58125329 U JPS58125329 U JP S58125329U
- Authority
- JP
- Japan
- Prior art keywords
- power operating
- operating device
- shutter
- power
- disconnectors
- 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.)
- Granted
Links
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図は従来の電動ばね操作装置の内部構造の一例を示
す説明用分解斜視図、第２図は従来の動力操作装置の一
例の電気制御回路図、第３図は従来の手動操作ハンドル
挿入口近辺の一例の説明用分解斜視図、第４図は従来の
各相ごとに動力操作装置を設けた場合の一例の電気制御
回路図、第５ ・図は本考案装置の一実施例の電気制
御回路図、第６図は本考案装置の各相ごとに動力操作装
置を設けた場合の一実施例の電気制御回路図である。
１・・・・・・駆動源（電動機）、３・・・・・・手動
操作軸・（入力軸）、６・・・・・・手動操作ハンドル
挿入口、７・・・・・・シャッタ、１０・・・・・・ば
ね、１５．１６・・・・・・電磁継電器、１７．１８．
１９・・・・・・スイッチ、２０・・・・・・インター
ロック条件、２１・・−・・・鎖錠コイル、３１、 ３
２・・・・・・ｂ接点。Fig. 1 is an explanatory exploded perspective view showing an example of the internal structure of a conventional electric spring operating device, Fig. 2 is an electric control circuit diagram of an example of a conventional power operating device, and Fig. 3 is a conventional manual operating handle inserted. Figure 4 is an explanatory exploded perspective view of an example of the vicinity of the mouth, Figure 4 is an electrical control circuit diagram of an example of a conventional power operating device provided for each phase, and Figure 5 is an electrical control circuit diagram of an example of the device of the present invention. Control Circuit Diagram: FIG. 6 is an electrical control circuit diagram of an embodiment in which a power operating device is provided for each phase of the device of the present invention. 1... Drive source (electric motor), 3... Manual operation shaft/(input shaft), 6... Manual operation handle insertion port, 7... Shutter , 10... Spring, 15.16... Electromagnetic relay, 17.18.
19...Switch, 20...Interlock condition, 21...Lock coil, 31, 3
2...B contact.
Claims (1)
して、鎖錠コイルにより作動するシャッタが、他の装置
との間にあらかじめ設定されたインターロック条件が満
たされない限り上記シャッタを開けることができないよ
うに、構成されている断路器等の動力操作装置において
、上記動力操作装置の駆動源を作動させる操作電源を開
閉するための電磁継電器の接点を、上記シャッタを作動
する鎖錠コイルに電気的に直列に接続することにより、
上記動力操作装置の駆動源による動力運転中には、上記
シャッタが開かないように電気回路、的に構成したこと
を特徴とする断路器等の動力操作装置。A shutter operated by a locking coil, facing the end of the manual operation shaft into which the manual operation handle is inserted, does not open the shutter unless preset interlock conditions with other devices are met. In order to prevent this, in a power operating device such as a disconnector, the contacts of an electromagnetic relay for opening and closing the operating power source that operates the drive source of the power operating device are connected to the locking coil that operates the shutter. By electrically connecting in series,
A power operating device such as a disconnector, characterized in that an electric circuit is configured so that the shutter does not open during power operation by the drive source of the power operating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295082U JPS58125329U (en) | 1982-02-18 | 1982-02-18 | Power operating devices such as disconnectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2295082U JPS58125329U (en) | 1982-02-18 | 1982-02-18 | Power operating devices such as disconnectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58125329U true JPS58125329U (en) | 1983-08-25 |
| JPH0136261Y2 JPH0136261Y2 (en) | 1989-11-06 |
Family
ID=30035009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2295082U Granted JPS58125329U (en) | 1982-02-18 | 1982-02-18 | Power operating devices such as disconnectors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58125329U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100634U (en) * | 1979-01-06 | 1980-07-12 |
-
1982
- 1982-02-18 JP JP2295082U patent/JPS58125329U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100634U (en) * | 1979-01-06 | 1980-07-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136261Y2 (en) | 1989-11-06 |
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