| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Motor-driven operating device for circuit breaker | JP2000374322 | 2000-12-08 | JP2002175753A | 2002-06-21 | KURATA KOHEI |
| PROBLEM TO BE SOLVED: To provide a motor-driven operating device for circuit breaker of such an arrangement that its manually operating handle is restrained to prohibit operation when this device remotely operated by driving a motor in the motor operating mode. SOLUTION: A changeover lever 3 moves over two positions, i.e., a motor operating mode position to correspond to the motor operating mode and a manually operating mode position to correspond to the manually operating mode, and is equipped with a hindering part to admit operation of the manually operating handle 5 when the lever 3 is in the manually operating mode position and to be engaged with the handle 5 when it 3 is in the motor operating mode position so as to restrain the operation of the handle 5. COPYRIGHT: (C)2002,JPO | ||||||
| 62 | Breaker operating mechanism | JP26420395 | 1995-10-12 | JP3271490B2 | 2002-04-02 | 浩一 七田; 満晴 奥野 |
| 63 | Operation mechanism for breaker | JP26420395 | 1995-10-12 | JPH09106741A | 1997-04-22 | OKUNO MITSUHARU; SHICHIDA KOICHI |
| PROBLEM TO BE SOLVED: To provide an operation mechanism for a breaker in which reliability is high, cost is low, and no occurrence of the intermittent working of a gear and noise resulting from the same is allowed. SOLUTION: An operation mechanism is equipped with a large gear 9 driving a cam shaft 8 in order to store mechanical energy in a cutoff spring, a small gear 15 working with the large gear 9, and a clutch drive element 16 constituting a clutch together with a small gear on the same axis with the small gear 15. The clutch drive element 16 is driven by a operating drive motor 17, and simultaneously in the vicinity of the standstill position of the cam 13 and the large gear 9 in an energy storing state of a closing spring, the coupling of the small gear 15 and the clutch drive element 16 is released by a cam mechanism composed of an end face cam provided on a large gear end face and the clutch drive element 16. COPYRIGHT: (C)1997,JPO | ||||||
| 64 | Motor operated device for circuit breaker | JP10552493 | 1993-05-06 | JPH0652783A | 1994-02-25 | IKEHATA YOJI; YOKOTA SHINJI |
| PURPOSE:To allow the trip display of a circuit breaker handle by separating a slider from a cam to move the slider in positions of ON, OFF and trip interlockingly to the handle of the breaker without constraining the slider by the cam. CONSTITUTION:In the OFF state of a circuit breaker 37, an electric motor 43 is driven by ON operation to rotate a cam 44 by 180 deg. in the direction of an arrow 67, and this 180 deg. rotation of the cam 44 is detected by a microswitch to stop the rotation of the electric motor 43. Since an ON operation side cam engaging part 50 is pressed by a cam roller 47 in the course of the rotation of the cam 44, a slider 48 is moved in the ON direction of a handle 38, and the circuit breaker 37 is ON. In accordance with the movement of the slider 48, a manual lever 57 is rotated clockwise, and a display board is rotated clockwise by the rotation of a manual operation shaft 56 to present ON display in a display window. | ||||||
| 65 | Circuit breaker | JP15105087 | 1987-06-17 | JPS632220A | 1988-01-07 | KAATO ARUBAATO GURUNAATO; JIYOSEFU FURANKU CHIYANGURU |
| 66 | JPS58115046U - | JP1286982 | 1982-01-29 | JPS58115046U | 1983-08-05 | |
| 67 | Motor driven operation unit for low voltage switch | JP5687581 | 1981-04-15 | JPS56167226A | 1981-12-22 | BUERUNAA TOREEBERU |
| 68 | JPS49105924A - | JP1501674 | 1974-02-07 | JPS49105924A | 1974-10-07 | |
| 69 | スイッチ装置用のロックアウトデバイス | JP2014123160 | 2014-06-16 | JP5838242B2 | 2016-01-06 | ジェフリー・エス・ガイガー; チャールズ・ビンディクス |
| 70 | スイッチ装置用のロックアウトデバイス | JP2014123160 | 2014-06-16 | JP2015001983A | 2015-01-05 | JEFFREY S GIEGER; CHARLES BINDICS |
| 【課題】スイッチ装置への電力を隔離するためにセイフティロックアウトとして機能できスイッチ装置用のデバイスを提供すると共に、遠隔位置からスイッチ装置の給電および動作を機械的に阻止するための手段を提供する。【解決手段】スイッチ装置用のセイフティロックアウトデバイスは、モーターへの電力を電気的に遮断するための手段と、モーターを動作しないように機械的にブロックするための手段とを含む。このセイフティロックアウトは、さらに、電気的遮断手段および機械的ブロック手段を作動させるために、ホットスティックによって操作可能な可動部材を含む。【選択図】図2 | ||||||
| 71 | Switchgear for switchgear assemblies for delivering energy | JP2009511357 | 2007-04-26 | JP5122559B2 | 2013-01-16 | ペータース・ハウケ; ダニエル・キュール |
| 72 | Switching unit | JP2008527322 | 2006-06-22 | JP4980352B2 | 2012-07-18 | プラビン、サワント; ベルナール、ビザール; リュー、ゼンジョン |
| 73 | Power cutting device | JP2008558666 | 2007-02-22 | JP4853743B2 | 2012-01-11 | プロンジンスキ、 ルドルフ フォン |
| 74 | Loading and unloading system for a power for the low-voltage circuit breaker | JP53328698 | 1998-01-21 | JP2001509359A | 2001-07-10 | リーベトルート、マルク |
| (57)【要約】 本発明は、ねじスピンドル上に配置され、搬出入駆動装置を操作するための歯付きラックに力伝達可能に結合された移動ナットを備えた、選択的に原動機により或いは手動により駆動される電力用低電圧遮断器の搬出入装置に関し、電動駆動装置と手動駆動装置との間に解除可能な自動ロック或いは自動ロックしない結合が設けられ、遮断器駆動装置（１）のばね蓄勢器を付勢するために、並びに遮断器の搬出入駆動装置を操作するためにただ１つの電動機（２）を備えている。 この電動機（２）のトルクを遮断器駆動装置（１）或いは搬出入駆動装置に選択的に伝達するために入り切り可能な連結装置（６）が設けられている。 電動搬出入駆動装置が手動非常搬出入装置のシステムによりブロックされるのを回避するために、手動駆動装置のスピンドル（１４）に配置された移動ナット（１５）と、結合軸（４）の歯車（１３）を操作するための歯付きラック（１６）との結合を解除する機構が設けられている。 本発明の利点は、付加的な電動機を使用することなく搬出入駆動装置を電動操作することができることにある。 | ||||||
| 75 | Power switch of the operating device | JP51052996 | 1995-09-18 | JPH10508718A | 1998-08-25 | シユタイネマー、ノルベルト; ゼーボルト、ラルフ |
| (57)【要約】 本発明は、電力開閉器の第１の開閉位置を釈放し第２の開閉位置に移行させるためのラッチ機構を有し、釈放が選択的に機械的又は電気的に制御可能にした電力開閉器の操作装置に関する。 操作棒（ＢＳ）がその断面積の半分より小さい接触ヘッド（ＴＫ）を有し、このヘッドにより２つの開閉位置においてラッチ解放レバー（ＥＨ）を操作したりしなかったりし、両開閉位置において傾倒レバー（ＫＨ）を介してトグルスイッチ（ＤＳ）が制御される。 このような操作装置は中圧開閉設備の電力開閉器の制御に用いられる。 | ||||||
| 76 | Switch | JP32032388 | 1988-12-19 | JPH0215529A | 1990-01-19 | JIEEMUZU EE BETSUKAA; ROORENSU EFU FURAITAGU; FURANKU DABURIYU KUSHII |
| PURPOSE: To easily switch to an emergency power supply by stopping the movement in the position where a load is not connected to one power supply of two power supplies when an over-center type spring mechanism is moving. CONSTITUTION: In order to alternately connect an electric load 91 to one power supply of two power supplies 94, 96, an over-center type spring mechanism 48 is operated by linking with connecting devices 24, 90, and driving devices 30, 34, 40 are driven so as to pass the central position from first and second positions. When the over-center type spring is moved between the first position and the second position, devices 17, 81 stop the movement in the position where a load is not connected to one power supply. Like this, an off-center position is formed. Thereby, the load can be connected to either power supply. COPYRIGHT: (C)1990,JPO | ||||||
| 77 | JPH021002Y2 - | JP1286982 | 1982-01-29 | JPH021002Y2 | 1990-01-11 | |
| 78 | Disconnector driver | JP5223587 | 1987-03-09 | JPS62226516A | 1987-10-05 | BARUTAA HAAN |
| 79 | Device for operating circuit breaker | JP3866881 | 1981-03-19 | JPS57154739A | 1982-09-24 | UNNO HIROSHI; TAKANO IKUO |
| 80 | MEDIUM VOLTAGE DOUBLE POWER SUPPLY CHANGE-OVER SWITCH WITH PERMANENT MAGNET | US15700192 | 2017-09-11 | US20180151309A1 | 2018-05-31 | Zhengqian HUANG; Tiefeng SU |
| The invention relates to a medium voltage double power supply change-over switch using a permanent magnet mechanism. The invention is provided with a spring as the breaking force and closing buffer, a chassis and a plum blossom contact structure, a manual emergency breaking and manual closing function. Further, the invention is provided with an in-out auxiliary mechanism of a movable contact, a chassis closing and locking mechanism, and a hydraulic buffer mechanism. Advantages of the present invention include simple structure, stable performance, and long mechanical life. The pull-out structure is used, greatly improving the convenience of installation and maintenance. The capacitor is used as a permanent magnet drive power supply, completing the switching between the two medium voltage power supplies. The invention realizes comprehensive operation functions of the change-over switch, such as automatic operation switching, electrical operation switching, and manual switching. | ||||||
QQ群二维码
意见反馈
意见反馈