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1. 发明公开

EP3166120A1 SWITCH 有权
标题翻译：开关
公开(公告)号：EP3166120A1
公开(公告)日：2017-05-10
申请号：EP16195904.4
申请日：2016-10-27
申请人： OMRON CORPORATION
发明人： KATSUBE, Shinya , MORITA, Kazuaki , OTSUKA, Hiroyuki
IPC分类号： H01H1/20 , H01H1/50 , H01H3/02 , H01H13/50
CPC分类号： H01H1/221 , H01H1/2025 , H01H1/502 , H01H3/022 , H01H3/38 , H01H3/60 , H01H13/503 , H01H13/52 , H01H2001/223
摘要： Provided is a switch 1 that can reliably bring contacts into contact with each other with a small load, and can be prevented from malfunctioning. The switch 1 is provided with a plunger 30, a lower torsion spring 50 in which a biasing direction changes according to the movement of the plunger 30. The lower torsion spring 50 biases the plunger 30 in an opposite direction to a returning direction when the plunger 30 is in the operation position, and biases the plunger 30 in a direction different from the opposite direction to the returning direction when the plunger 30 is in the reference position.
摘要翻译：本发明提供一种开关1，其能够以小负载可靠地使触点彼此接触，并且能够防止发生故障。开关1设置有柱塞30，下扭转弹簧50，其中偏置方向根据柱塞30的移动而改变。下扭簧50在柱塞30沿与柱塞30的返回方向相反的方向偏置 30处于操作位置，并且当柱塞30处于参考位置时，柱塞30在与返回方向相反的方向上偏置柱塞30。

2. 发明公开

EP2940707A1 SWITCHING APPARATUS 审中-公开
标题翻译：开关装置
公开(公告)号：EP2940707A1
公开(公告)日：2015-11-04
申请号：EP13868012.9
申请日：2013-11-29
申请人： Hitachi, Ltd.
发明人： SATO Kazuhiro , MORITA Ayumu , TSUCHIYA Kenji
IPC分类号： H01H31/02 , H01H1/38 , H01H1/44 , H01H31/32 , H02B13/02 , H02B13/075
CPC分类号： H01H1/385 , H01H1/502 , H01H31/003 , H01H33/6661 , H01R13/17 , H01R13/187 , H02B13/075
摘要： To provide a switching apparatus improved in reliability. The switching apparatus includes: a fixed conductor (18A); a movable conductor (20) opposed to the fixed conductor (18A) and slidably moved on an inner side or outer side of the fixed conductor (18A) for closing contact or opening contact; a spring contact (22A) disposed at either one of the fixed conductor (18A) and the movable conductor (20); a protruding part (25) disposed at the other one, or either the fixed conductor (18A) or the movable conductor (20), and protruding toward the one conductor in a direction substantially perpendicular to a direction of motion axis of the movable conductor (20) as seen when the fixed conductor (18A) and the movable conductor (20) are in contact; and a plated contact part (26), and has a structure wherein the contact part (26) is formed on a far side of the protruding part (25), and is formed at a position farther than the protruding part (25) from the one conductor in the substantially perpendicular direction as seen when the fixed conductor (18A) and the movable conductor (20) are in contact.
摘要翻译：提供一种可靠性提高的开关装置。该开关装置包括：固定导体（18A）; 与固定导体（18A）相对并在固定导体（18A）的内侧或外侧可滑动地移动以闭合接触或断开接触的活动导体（20）设置在所述固定导体（18A）和所述可动导体（20）中的任一个上的弹簧接点（22A）; 设置在另一方的固定导体（18A）或可动导体（20）的突出部（25），并且在与可动导体的移动轴方向大致垂直的方向上向一方的导体突出当固定导体（18A）和活动导体（20）接触时可见; 和电镀接触部分（26）之间，并且具有这样的结构，其中接触部分（26）形成在突出部分（25）的远侧上，并且形成在比突出部分（25）远离当固定导体（18A）和可动导体（20）接触时看到的一个导体在基本上垂直的方向上。

3. 发明公开

EP2812903A1 ELECTRICAL CONTACT APPARATUS, CIRCUIT BREAKERS, AND ELECTRICAL CONTACT ASSEMBLIES INCLUDING CAM LEVER, AND METHODS OF OPERATION 审中-公开
标题翻译：电接触器，CAM的杆，和工作程序断路器和电接触安排
公开(公告)号：EP2812903A1
公开(公告)日：2014-12-17
申请号：EP12706152.1
申请日：2012-02-09
申请人： Siemens Aktiengesellschaft
发明人： FERREE, James Edward
IPC分类号： H01H1/22 , H01H1/50
CPC分类号： H01H33/18 , H01H1/226 , H01H1/502 , H01H33/02 , H01H77/102
摘要： A contact apparatus (101) of a circuit breaker is disclosed. The contact apparatus has an outer carrier (220), an inner carrier (222), one or more contact fingers (226) pivotally mounted to the inner carrier (222), a cam lever (228) pivotally mounted to the outer carrier (220), and a cam (230) and cam profile (232) formed on respective ones of the cam lever (228) and inner carrier (222). Circuit breakers and electrical contact assemblies having the contact apparatus (101), and methods of operating the contact apparatus (101) and electrical contact assemblies are disclosed.

4. 发明公开

EP0945881A3 Elektrischer Schalter 审中-公开
标题翻译：电开关
公开(公告)号：EP0945881A3
公开(公告)日：2000-06-14
申请号：EP99101876.3
申请日：1999-01-28
申请人： Elektrotechnische Werke Fritz Driescher & Söhne GmbH
发明人： Köllner, Rudolf , Zehetbauer, Maximilian
IPC分类号： H01H1/50 , H01H33/12
CPC分类号： H01H1/502 , H01H33/127
摘要： Die Erfindung betrifft einen elektrischen Schalter 1 für Energieversorgungsnetze, insbesondere einen Mittelspannungsschalter, mit schwenkbar gelagertem Schalthebel 6, der mittels eines Betätigungsorgans 71 zwischen einer Schließstellung und einer im Winkel hierzu stehenden Offenstellung schaltbar ist. Der Schalthebel 6 ist wenigstens zweiteilig ausgebildet, wobei zwischen den beiden Teilen 61 und 62 eine Federeinrichtung derart wirkt, daß der Schalthebel 6 in der Schließstellung unter Spannung gerät und die Federkraft an den Lagerstellen 41 und 51 des elektrischen Schalters 1 unter Bildung des elektrischen Kontakts abgestützt ist. Mit einem derartigen elektrischen Schalter 1 lassen sich kurze Schließstrecken und geringe Schließzeiten mit hoher Flächenpressung an den Kontaktstellen verwirklichen. Dabei liegen die Kontaktflächen gut aneinander an und weisen große Flächeninhalte auf. Dadurch können auch hohe Ströme zuverlässig und dauerhaft übertragen werden. Ferner sind nur relativ geringe Betätigungskräfte zum Schalten erforderlich.
摘要翻译：本发明涉及电气开关1供电网络，特别是中压开关，其具有存储在可枢转的杆6，其在闭合位置和打开位置以一定角度突出之间切换于此通过致动构件71的手段换档杆6是至少两个部分，其中，所述弹簧装置是这两个部分61和62，该杆6的装置与在张力下闭合位置支承在支承点41和电开关1 51的弹簧力，以形成电接触之间的操作是。利用这样的电气开关1，可以在接触点处具有高表面压力的情况下实现短闭合距离和短闭合时间。接触表面相互良好，表面积大。结果，即使高电流可以可靠和永久地传输。此外，开关只需要相对较低的致动力。

5. 发明公开

EP4430647A1 VACUUM INTERRUPTER ANTI-BOUNCE DAMPENER 审中-实审
公开(公告)号：EP4430647A1
公开(公告)日：2024-09-18
申请号：EP22893448.5
申请日：2022-10-11
申请人： S&C Electric Company
发明人： FANTA, Thomas Olin , RUSEV, Tsvetan , GARDNER, Adam
IPC分类号： H01H33/66 , H01F7/08 , H01H3/60
CPC分类号： H01H1/502 , H01H33/664

6. 发明授权

EP3166119B1 SWITCH 有权
公开(公告)号：EP3166119B1
公开(公告)日：2018-09-12
申请号：EP16195903.6
申请日：2016-10-27
申请人： OMRON CORPORATION
发明人： KATSUBE, Shinya , MORITA, Kazuaki , OTSUKA, Hiroyuki
IPC分类号： H01H1/20 , H01H3/02 , H01H13/50 , H01H1/50
CPC分类号： H01H1/50 , H01H1/20 , H01H1/2025 , H01H1/502 , H01H3/022 , H01H3/3042 , H01H13/503 , H01H13/52 , H01H2013/525 , H01H2225/012
摘要： Provided is a switch 1 with excellent operability. The switch 1 is provided with a plunger 30, a lower torsion spring 50 in which a biasing direction changes according to the movement of the plunger 30. The lower torsion spring 50 biases the plunger 30 in a returning direction when the plunger 30 is in a reference position, and biases the plunger 30 in a direction different from the returning direction when the plunger 30 is in an operation position.

7. 发明授权

EP2816580B1 ON-OFF TRANSMISSION DEVICE FOR HIGH VOLTAGE ELECTRIC SWITCH 有权
公开(公告)号：EP2816580B1
公开(公告)日：2018-09-05
申请号：EP13871309.4
申请日：2013-09-16
申请人： Xuchang Yongxin Electric Corporation Limited
发明人： YI, Qinghai , ZHOU, Xiamo , ZHANG, Zhe , LI, Shouye
IPC分类号： H01H33/28
CPC分类号： H01H3/38 , H01H1/502 , H01H3/46 , H01H3/58 , H01H33/28 , H01H2033/6667 , H01H2235/02
摘要： The present invention provides a novel on-off transmission device for high voltage electric switch, comprising conducting rod and switch actuating device to actuate the reciprocating motion of the conducting rod, wherein an insulation layer is coated on the circumferential wall of the conducting rod. The present invention designs the conducting rod to be covered outside by a solid insulation layer, between the outlet terminals at both sides; one end of the insulated conducting rod is directly connected to the moving contact of the breaking element, while the other end thereof connected to the outlet terminal via a sliding conducting assembly with a slide (a flexible connection with conducting wire connected can also be used). An insulation main shaft and an insulation crank arm rotate and swing to actuate the linear reciprocating motion of the conducting rod, so that the use of redundant elements such as an insulated tension pole, a conducting clip and a flexible connection is avoided, and the contact compressing spring sheet is directly applied to the externally insulated conducting rod. Besides, the insulation portion is directly provided outside the conducting rod, which not only cuts down the cost of production, but also makes the overall structure compacted, simplified and miniaturized, and detachment and maintenance become more convenient.

8. 发明授权

EP2860743B1 Dispositif de commutation et procédé de détection d'un défaut d'un tel dispositif de commutation 有权
标题翻译： Dispositif de commutation etprocédédedétectiond'undéfautd'un tel dispositif de commutation
公开(公告)号：EP2860743B1
公开(公告)日：2017-07-26
申请号：EP14187850.4
申请日：2014-10-07
申请人： Schneider Electric Industries SAS
发明人： Dedina, Grégory
IPC分类号： H01H1/00 , H01H50/54 , H01H71/04
CPC分类号： H01H3/001 , H01H1/0015 , H01H1/502 , H01H50/546 , H01H2071/044 , H01H2235/01 , H01H2235/03 , H01H2300/03

9. 发明公开

EP2398120A1 CONTACT DEVICE 审中-公开
标题翻译： KONTAKT-EINRICHTUNG
公开(公告)号：EP2398120A1
公开(公告)日：2011-12-21
申请号：EP09840002.1
申请日：2009-02-13
申请人： Mitsubishi Electric Corporation
发明人： NAKAUCHI, Shinichiro , SHIMIZU, Yoshinori , NAKAGAWA, Hiroyuki , SHIMAZU, Hideaki
IPC分类号： H02B1/20
CPC分类号： H01R13/17 , H01H1/385 , H01H1/502 , H01R13/187
摘要： An object is to provide a contact device that can reduce the damage to fitting surfaces caused by sliding of contacts. The contact device 10 includes a conductor 2 and a conductor 1 disposed with the conductor 2 on a common axis and having a fitting hole 15 into which the conductor 2 can be inserted. At least one of the conductors 1 and 2 is axially moved to fit the conductors 1 and 2 together so that a current is allowed to flow between the conductors 1 and 2 through contacts. The contact device 10 further includes: a conductive coil spring B1 that is disposed circumferentially on an outer circumferential surface of the conductor 2 and is contactable with an inner circumferential surface of the fitting hole 15; and a conductive coil spring A1 that is disposed circumferentially on the inner circumferential surface of the fitting hole 15 and is contactable with the outer circumferential surface of the conductor 2.
摘要翻译：目的是提供一种接触装置，其可以减少由接触滑动引起的对配件表面的损坏。接触装置10包括导体2和布置在公共轴线上的导体2的导体1，并且具有可插入导体2的嵌合孔15。导体1和2中的至少一个被轴向移动以将导体1和2配合在一起，使得允许电流通过触点在导体1和2之间流动。接触装置10还包括：导体线圈弹簧B1，其周向设置在导体2的外周面上，并可与嵌合孔15的内周面接触; 以及设置在装配孔15的内周面上并与导体2的外周面接触的导电螺旋弹簧A1。

10. 发明公开

EP1316097A1 SCHALTSICHERUNGSEINHEIT 审中-公开
标题翻译：电路保护元件
公开(公告)号：EP1316097A1
公开(公告)日：2003-06-04
申请号：EP01976173.3
申请日：2001-08-30
申请人： Bruchmann, Klaus
发明人： Bruchmann, Klaus
IPC分类号： H01H21/16
CPC分类号： H01H21/165 , H01H1/14 , H01H1/502 , H01H1/5822
摘要： The invention relates to a disconnecting switch (20) comprising a housing (22), a rocker (60) for receiving a fuse link (100) or a disconnecting plug (80) containing a receiving zone for a fuse link (100). According to the invention, the rocker (60) comprises a moveable conductable covering device (120) in order to make contact with a contact (102) in a fuse link (100). The rocker (60) is arranged in the housing (22) pivoting between an on-position and an off-position. A contact device comprising a contact element (32) is disposed in the housing (22) in such a way that the contact element (32) makes contact with the contact (102) in the fuse link (100) via the covering device (120) in the on-position in the rocker (60). The disconnecting switch (20) comprises a spring device (160) which on at least one side in relation to the housing is arranged in such a manner that it exerts a force onto the conductive covering device (120) counter to the direction in which the disconnecting plug (80) is inserted into the rocker (60). The intensity of said force depends on the shifting position of the rocker.

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