JPS58128533U - Switch spring operating device - Google Patents
Switch spring operating deviceInfo
- Publication number
- JPS58128533U JPS58128533U JP2605382U JP2605382U JPS58128533U JP S58128533 U JPS58128533 U JP S58128533U JP 2605382 U JP2605382 U JP 2605382U JP 2605382 U JP2605382 U JP 2605382U JP S58128533 U JPS58128533 U JP S58128533U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- operating device
- switch
- swing lever
- spring operating
- 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
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- 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図から第４−は本考案に係る真空開閉器の一実施例
を示し、第１図は全体の側面図、第２図は第１図Ａ−Ａ
線断面図、第３図は第１図Ｂ−Ｂ線断面図、第４図はそ
のばね操作装置を示す構成概要図、第５図は従来の真空
開閉器におけるばね操作装置の手動チャージ軸回転−負
荷トルクの関係を示す曲線グラフ図、第６図は本考案の
真空開 ′閉器におけるばね操作装置の手動チャージ
軸回転−負荷トルクの関係を示す曲線グラフ図である。
Ｍ・・・・・・モータ（回転駆動源）、３・・・・・・
駆動杆、４・・・・・・操作レバー、５・・・・・・し
ゃ断ばね、６・・・・・・可動電極棒、７・・・・・・
可動側端子、８・・・・・・固定側端子、９・・・・・
・手動チャージ軸、１０・・・・・・出力軸、１２・・
・・・・第二の偏心カム、１３，１３ａ・・・・・・ワ
ンウェイクラッチ、１４・・・・・・第一の揺動レバー
、１５・・・・・・第二あ偏心カム、１７・・・・・・
ワンウェイクラッチ、１９・・・・・・第二の揺動レバ
ー、２０・・・・・・送り爪、２１・・・・・・型車、
２２・・・・・・投入カム、２３・・・・・・投入ラッ
チ用カム、２６・・・・・・投入電磁石、２９・・開操
作ばね、３０．３１・・・・・・補助ばね、３２・・・
・・・屈折自在杆、３３・・・・・・ストッパ、３４・
・・・・・引外しフック、３６・・・・・・引外し電磁
石。
第５図 □Figures 1 to 4 show an embodiment of the vacuum switch according to the present invention, with Figure 1 being an overall side view and Figure 2 being Figure 1 A-A.
3 is a sectional view taken along the line B-B in FIG. 1, FIG. 4 is a schematic configuration diagram showing the spring operating device, and FIG. 5 is a manual charge shaft rotation of the spring operating device in a conventional vacuum switch. FIG. 6 is a curve graph showing the relationship between the rotation of the manual charge shaft of the spring operation device in the vacuum switch of the present invention and the load torque. M...Motor (rotation drive source), 3...
Drive rod, 4... Operating lever, 5... Shutoff spring, 6... Movable electrode rod, 7...
Movable side terminal, 8...Fixed side terminal, 9...
・Manual charge shaft, 10... Output shaft, 12...
...Second eccentric cam, 13, 13a...One-way clutch, 14...First rocking lever, 15...Second eccentric cam, 17・・・・・・
One-way clutch, 19...Second rocking lever, 20...Feed pawl, 21...Model car,
22... Closing cam, 23... Closing latch cam, 26... Closing electromagnet, 29... Opening operation spring, 30.31... Auxiliary spring , 32...
... Flexible rod, 33... Stopper, 34.
...Trip hook, 36...Trip electromagnet. Figure 5 □
Claims (1)
半回転させて操作ばねを蓄勢し、該操作ばねの放勢によ
る出力軸の半回転により伝達機構を介して連動連結され
たしゃ断器を操作する開閉器のばね操作装置において、
前記揺動レバーに補助ばねを付設し、該揺動レバーの復
帰時において補助ばねに蓄勢せしめ、揺動レバーの送込
み時に該補助ばねに蓄勢されたエネルギーを放出するよ
うにし、これにより前記回転駆動源における負荷を平均
化し、かつ、最大負荷を低減せしめたことを特徴とする
開閉器のばね操作装置。A swinging lever that swings when driven by a rotary drive source turns the output shaft half a turn to store energy in the operating spring, and when the operating spring is released, the output shaft rotates half a turn, which causes the breaker to be interlocked and connected via the transmission mechanism. In a spring operating device for a switch that operates a switch,
An auxiliary spring is attached to the swing lever, and the auxiliary spring is made to store energy when the swing lever returns, and the energy stored in the auxiliary spring is released when the swing lever is moved. A spring operating device for a switch, characterized in that the load on the rotational drive source is averaged and the maximum load is reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2605382U JPS58128533U (en) | 1982-02-25 | 1982-02-25 | Switch spring operating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2605382U JPS58128533U (en) | 1982-02-25 | 1982-02-25 | Switch spring operating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58128533U true JPS58128533U (en) | 1983-08-31 |
Family
ID=30038004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2605382U Pending JPS58128533U (en) | 1982-02-25 | 1982-02-25 | Switch spring operating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58128533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021082453A (en) * | 2019-11-18 | 2021-05-27 | 三菱電機株式会社 | Breaker |
-
1982
- 1982-02-25 JP JP2605382U patent/JPS58128533U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021082453A (en) * | 2019-11-18 | 2021-05-27 | 三菱電機株式会社 | Breaker |
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