JPS6165642U - - Google Patents
Info
- Publication number
- JPS6165642U JPS6165642U JP14979784U JP14979784U JPS6165642U JP S6165642 U JPS6165642 U JP S6165642U JP 14979784 U JP14979784 U JP 14979784U JP 14979784 U JP14979784 U JP 14979784U JP S6165642 U JPS6165642 U JP S6165642U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- closing
- operating shaft
- fixed
- shaft
- 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
- 238000004146 energy storage Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図〜第３図は本考案によるしや断器の操作
装置の実施例に係り、第１図は操作装置の構成図
、第２図は作用説明図、第３図は投入ラツチ用カ
ムの回転角度に対し減速軸に加わる負荷トルクと
従来の操作軸に加わる負荷トルクとを比較して示
すグラフ、第４図は従来のしや断器の操作装置を
示す構成図である。
１…モータ、５ａ…減速軸、５ｂ…操作軸、８
…投入カム、９…投入ラツチ用カム、１１…投入
バネ、１２…投入フツク、２５…真空インタラプ
タ、２６′…減速手段、３３…蓄勢カム、３４…
クランク腕、３５…ローラ。
Figures 1 to 3 relate to an embodiment of the operating device for a breaker according to the present invention, in which Figure 1 is a configuration diagram of the operating device, Figure 2 is an explanatory diagram of its operation, and Figure 3 is a cam for the closing latch. FIG. 4 is a graph showing a comparison of the load torque applied to the deceleration shaft and the conventional operation shaft with respect to the rotation angle of . 1...Motor, 5a...Deceleration axis, 5b...Operation axis, 8
... Closing cam, 9... Cam for closing latch, 11... Closing spring, 12... Closing hook, 25... Vacuum interrupter, 26'... Deceleration means, 33... Energy storage cam, 34...
Crank arm, 35...roller.
Claims (1)
該減速手段の減速軸に固着された蓄勢カムと、前
記減速軸と略平行でかつ回転自在に具えられた操
作軸と、該操作軸の端部に当該操作軸に対して略
直角に固着されたクランク腕と、該クランク腕の
先端部に反操作軸側へ突出して形成されるととも
に前記蓄勢カムと係合する突起と、前記操作軸に
固着されるとともに切欠部を有する投入ラツチ用
カムと、該投入ラツチ用カムの外周面近傍に一端
が回動自在に取り付けられた投入バネと、前記切
欠部と係合して前記投入カム用ラツチの回転を止
める投入フツクと、前記操作軸に固着されるとと
もに回転することによつて真空インタラプタを投
入する投入カムとから構成されることを特徴とす
るしや断器の操作装置。 a motor; a deceleration means connected to the motor;
an energy storage cam fixed to a deceleration shaft of the deceleration means; an operating shaft provided substantially parallel to the deceleration shaft and rotatable; and fixed to an end of the operating shaft substantially at right angles to the operating shaft. a crank arm, a projection formed at the distal end of the crank arm to protrude toward the side opposite to the operating shaft and engages with the energy storage cam, and a closing latch that is fixed to the operating shaft and has a notch. a cam, a closing spring whose one end is rotatably attached to the vicinity of the outer circumferential surface of the closing latch cam, a closing hook that engages with the notch to stop rotation of the closing cam latch, and the operating shaft. 1. An operating device for a shear breaker, characterized in that it is comprised of a closing cam that is fixed to the cam and rotates to load a vacuum interrupter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14979784U JPS6165642U (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14979784U JPS6165642U (en) | 1984-10-03 | 1984-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165642U true JPS6165642U (en) | 1986-05-06 |
Family
ID=30707965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14979784U Pending JPS6165642U (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165642U (en) |
-
1984
- 1984-10-03 JP JP14979784U patent/JPS6165642U/ja active Pending
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