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91. 发明授权

US09715972B2 Electrical switching apparatus and trip assembly therefor 有权
公开(公告)号：US09715972B2
公开(公告)日：2017-07-25
申请号：US15364854
申请日：2016-11-30
申请人： Eaton Corporation
发明人： Kameron James Kline , Mark Janusek , Jack Edward Devine , David Turner
IPC分类号： H01H73/12 , H01H3/42 , H01H3/38 , H01H3/46 , H01H9/16 , H01H71/04 , H01H71/24 , H01H73/36 , H01H73/38 , H01H73/64
CPC分类号： H01H3/42 , H01H3/38 , H01H3/46 , H01H9/16 , H01H9/161 , H01H71/0228 , H01H71/04 , H01H71/24 , H01H71/2463 , H01H71/465 , H01H73/12 , H01H73/36 , H01H73/38 , H01H73/64 , H01H2235/01
摘要： A trip assembly is for an electrical switching apparatus. The electrical switching apparatus includes a housing, an electrical communication assembly coupled to the housing, separable contacts enclosed by the housing, and an operating mechanism for opening and closing the separable contacts. The trip assembly has an indication assembly including a plunger member and a number of auxiliary switches each structured to be coupled to the housing. The plunger member is structured to actuate each of the number of auxiliary switches, thereby electrically communicating a circuit status to the electrical communication assembly.

92. 发明授权

US09589743B2 Minitype breaker with high stability 有权
标题翻译：小型断路器具有高稳定性
公开(公告)号：US09589743B2
公开(公告)日：2017-03-07
申请号：US14429703
申请日：2013-03-26
申请人： NOARK ELECTRICS (SHANGHAI) CO., LTD.
发明人： Qian Lu , Pengbin Yan
IPC分类号： H01H3/20 , H01H3/06 , H01H3/38 , H01H3/46 , H01H9/34 , H01H71/02 , H01H73/18 , H01H71/52
CPC分类号： H01H3/20 , H01H3/06 , H01H3/38 , H01H3/46 , H01H9/34 , H01H71/0207 , H01H71/526 , H01H73/18 , H01H2221/036
摘要： A high-stability miniature circuit breaker has a pivotal shaft having a first section, a second section and a shoulder. The diameter of the second section is larger than the first section. The shoulder diameter is larger than the second section. A pivoting lever on the first section limits the axial position of a protruding mesa relative to the shaft by contact fit between the mesa and a thrust surface on the second section. A pivoting latch is on the second section. A first end face fits to a support surface on the shoulder. A second end face fits to the protruding mesa at the other end. The latch controls a drive rod and the lever. A connecting rod separates from the latch when latch hasps are separated and the latch separates from the drive rod which slides along a groove of the lever.
摘要翻译：高稳定性小型断路器具有具有第一部分，第二部分和肩部的枢转轴。第二部分的直径比第一部分大。肩部直径大于第二部分。第一部分上的枢转杆通过台面与第二部分上的止推表面之间的接触配合来限制突出台面相对于轴的轴向位置。在第二部分上有一个旋转闩锁。第一端面适合肩部的支撑表面。另一端的第二端面与突出的台面相配。闩锁控制驱动杆和杠杆。当闩锁分离时，连杆与闩锁分离，并且闩锁与驱动杆分离，该驱动杆沿着杠杆的凹槽滑动。

93. 发明授权

US09552935B2 Limit switch 有权
标题翻译：限位开关
公开(公告)号：US09552935B2
公开(公告)日：2017-01-24
申请号：US14485941
申请日：2014-09-15
申请人： Schneider Electric Industries SAS
发明人： Aurelien Franc
IPC分类号： H01H3/16 , H01H3/46 , H01H3/30 , H01H3/42 , H01H21/28 , H01H3/04 , H01H3/38
CPC分类号： H01H3/46 , H01H3/04 , H01H3/16 , H01H3/3015 , H01H3/38 , H01H3/42 , H01H21/28 , H01H2235/01
摘要： The invention relates to a limit switch comprising: a body (1) and a head (2), an actuation member (3), a shaft (30) that can be actuated in rotation about an axis of rotation (Y) by pivoting of the actuation member (3), a plunger (4), a cam mechanism for converting the rotational movement of the shaft (30) into a translational movement of the plunger (4) and vice versa, the cam mechanism comprising: a first cam (7) and a first cam follower (70), arranged to generate between them a first non-zero rotational torque over a first range of rotation of the shaft (30), a second cam (8) and a second cam follower (80), arranged to generate between them a second non-zero rotational torque over a second range of rotation of the shaft.
摘要翻译：本发明涉及一种限位开关，其包括：主体（1）和头部（2），致动构件（3），轴（30），其可以通过枢轴转动而围绕旋转轴线（Y）旋转而被致动所述致动构件（3），柱塞（4），用于将所述轴（30）的旋转运动转换成所述柱塞（4）的平移运动的凸轮机构，反之亦然，所述凸轮机构包括：第一凸轮 7）和第一凸轮从动件（70），其布置成在它们之间产生在所述轴（30）的第一旋转范围内的第一非零旋转扭矩，第二凸轮（8）和第二凸轮从动件（80），布置成在它们之间产生在所述轴的第二旋转范围上的第二非零旋转扭矩。

94. 发明授权

US09508510B2 Mobile conducting unit for a breaker, including a spring for accelerating the separation of arc contacts 有权
标题翻译：用于断路器的移动导电单元，包括用于加速电弧触点分离的弹簧
公开(公告)号：US09508510B2
公开(公告)日：2016-11-29
申请号：US14363473
申请日：2012-12-12
申请人： Alstom Technology Ltd.
发明人： Guilhem Blanchet , Laurent Rat-Patron
IPC分类号： H01H33/02 , H01H33/42 , H01H33/40 , H01H33/36 , H01H33/46 , H01H1/38 , H01H3/30 , H01H3/46 , H01H31/32 , H01H33/12
CPC分类号： H01H33/42 , H01H1/385 , H01H3/3052 , H01H3/46 , H01H31/32 , H01H33/12 , H01H33/36 , H01H33/40 , H01H33/46 , H01H2235/01
摘要： A disconnector (1) including a movable conductive unit (6) comprising a main electrically conductive body (9) has a main contact (4b) as well as an arcing contact (5b). According to the invention, the unit (6) further comprises a secondary body (14) mounted to move in sliding relatively to the main body (9) along a movement direction (11) of the unit (6), the secondary body (14) being designed to be connected to a connection point (22) of a drive device of the unit (6), the unit further comprising resilient return means (16) interposed between the bodies (9, 14), the switchgear being designed so that during an opening operation the resilient return means (16) can firstly store energy as a result of the secondary body (14) moving relative to the main body (9), and can then release the stored energy in order to cause the main body (9) to accelerate.
摘要翻译：包括主导电体（9）的可移动导电单元（6）的隔离开关（1）具有主触点（4b）以及电弧触点（5b）。根据本发明，单元（6）还包括辅助体（14），其安装成沿着单元（6）的移动方向（11）相对于主体（9）滑动移动，次体（14））设计成连接到所述单元（6）的驱动装置的连接点（22），所述单元还包括插入在所述主体（9,14）之间的弹性返回装置（16），所述开关装置被设计成使得在打开操作期间，由于次体（14）相对于主体（9）移动，弹性返回装置（16）可以首先存储能量，并且随后释放所存储的能量以使主体（ 9）加速。

95. 发明授权

US09490612B2 Switchgear manual control plug racking interlock structure 有权
标题翻译：开关柜手动控制插头货架互锁结构
公开(公告)号：US09490612B2
公开(公告)日：2016-11-08
申请号：US14683588
申请日：2015-04-10
申请人： ABB TECHNOLOGY AG
发明人： Robert L. Hanna , Alessandro Bonfanti , Amar G. Kini
IPC分类号： H02B11/02 , H02B11/133 , H02B11/167 , H02B11/127 , H01H9/20 , H01H33/14 , H01H3/46
CPC分类号： H02B11/133 , H01H3/46 , H01H9/20 , H01H33/14 , H02B11/127 , H02B11/167
摘要： Interlock structure for a circuit breaker is constructed and arranged such that 1) when a control plug is disconnected from a socket, a portion of a linkage structure engages a racking linkage, causing a portion of the racking linkage to engage a racking screw, preventing the racking screw from rotating and thus preventing racking of the circuit breaker, and 2) when the control plug is connected with the socket, the linkage structure is actuated thereby moving the portion of the linkage structure to disengage from the racking linkage such that the portion of the racking linkage disengages from the racking screw, permitting the racking screw to rotate thereby permitting the circuit breaker to be racked to a connected position, where the primary contacts are connected to the main bus.
摘要翻译：用于断路器的联锁结构被构造和布置成使得1）当控制插头与插座断开连接时，连接结构的一部分与一个支架连接件接合，导致一个起重臂连接件的一部分接合一个起重螺钉，从而防止旋转螺丝，从而防止断路器的摇摆，以及2）当控制插头与插座连接时，联动结构被致动，从而使联动结构的部分移动以与支架连接件脱离，使得部分货架联动装置与货架螺丝脱离啮合，允许货架螺丝旋转，从而使断路器能够被摆放到连接位置，其中主触点连接到主母线。

96. 发明授权

US09437373B2 On-off transmission device for high voltage electric switch 有权
标题翻译：高压电开关的开 - 关传输装置
公开(公告)号：US09437373B2
公开(公告)日：2016-09-06
申请号：US14373317
申请日：2013-09-16
申请人： Xuchang Yongxin Electric Corporation Limited
发明人： Qinghai Yi , Xiaomo Zhou , Zhe Zhang , Shouye Li
IPC分类号： H01H3/38 , H01H3/46 , H01H3/58 , H01H1/50 , H01H33/666 , 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. An insulation main shaft and an insulation crank arm rotate and swing to actuate the linear reciprocating motion of the conducting rod, 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.
摘要翻译：本发明提供了一种用于高压电开关的新型开 - 关传输装置，包括导杆和开关致动装置，以致动导棒的往复运动，其中绝缘层涂覆在导棒的圆周壁上。绝缘主轴和绝缘曲柄臂旋转摆动以致动导杆的直线往复运动，接触压缩弹簧片直接施加在外绝缘导电棒上。此外，绝缘部分直接设置在导棒的外侧，这不仅降低了生产成本，而且使得整体结构紧凑，简化和小型化，并且脱离和维护变得更加方便。

97. 发明授权

US09368295B2 Electrical transfer switch system 有权
标题翻译：电气转换开关系统
公开(公告)号：US09368295B2
公开(公告)日：2016-06-14
申请号：US14241451
申请日：2013-02-27
申请人： Jifeng Feng , Liqiang Wang
发明人： Jifeng Feng , Liqiang Wang
IPC分类号： H01H3/46 , H01H9/26 , H01H9/36 , H01H9/34 , H01H1/22
CPC分类号： H01H3/46 , H01H1/226 , H01H9/26 , H01H9/34 , H01H9/362 , H01H2009/365 , H01H2205/002 , H01H2221/01 , H01H2231/052 , H01H2300/018
摘要： A system including an automatic transfer switch configured to selectively route power from a first power source or a second power source to a load, comprising a switch configured to be moved between a first position and a second position, a first set of electrical contacts configured to route the power from the first power source when the switch is in the first position, a second set of electrical contacts configured to route the power from the second power source when the switch is in the second position, and a first arc chute housing configured to substantially enclose the first set of electrical contacts when the switch is in the first position.
摘要翻译：一种包括自动转换开关的系统，其被配置为选择性地将电力从第一电源或第二电源路由到负载，包括被配置为在第一位置和第二位置之间移动的开关，第一组电触点，被配置为当所述开关处于所述第一位置时，将来自所述第一电源的电力布置成当所述开关处于所述第二位置时被配置为将来自所述第二电源的电力布置的第二组电触点;以及第一电弧槽壳体，当开关处于第一位置时，基本上包围第一组电触点。

98. 发明申请

US20160042884A1 TRIP BAR STOP 有权
标题翻译： TRIP BAR停止
公开(公告)号：US20160042884A1
公开(公告)日：2016-02-11
申请号：US14452577
申请日：2014-08-06
申请人： Eaton Corporation
发明人： Raymond Lee Jurek , David Curtis Turner , Jack Edward Devine , Bradley Patrick Rizzo , Brian Scott Jansto
IPC分类号： H01H9/20 , H01H3/52 , H01H3/20 , H01H3/46
CPC分类号： H01H71/128 , H01H3/20 , H01H3/46 , H01H3/52 , H01H9/20 , H01H71/0207 , H01H71/025 , H01H71/504 , H01H71/505 , H01H71/522
摘要： An operating mechanism including a number of biasing elements and a number of linkage members is provided. The linkage members are operatively coupled to each other and each are movable between a second configuration, an initial tripped configuration, a rebound configuration, and a final tripped configuration. The biasing elements are operatively coupled to the number of linkage members and bias the number of linkage members to the final, first configuration. A stop member is coupled to one of the linkage members. The stop member moves with the associated linkage member. The stop member is positioned to contact a stop surface when the linkage members are in the rebound configuration. Contact between the stop member and the stop surface substantially arrests the motion of the linkage members.
摘要翻译：提供包括多个偏置元件和多个连杆构件的操作机构。联动构件可操作地彼此联接，并且每个联动构件可在第二配置，初始跳闸配置，回弹配置和最终跳闸配置之间移动。偏置元件可操作地联接到多个连杆构件并将连杆构件的数量偏置到最终的第一构型。止动构件联接到一个连杆构件。止动构件与相关联的连杆构件一起移动。当连杆构件处于回弹构造时，止动构件定位成接触止动表面。止动构件与止动表面之间的接触基本上阻止了连杆构件的运动。

99. 发明申请

US20160035505A1 DRIVE FOR A SWITCHING DEVICE 有权
标题翻译：驱动开关装置
公开(公告)号：US20160035505A1
公开(公告)日：2016-02-04
申请号：US14781347
申请日：2014-04-15
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Martin BÖTTCHER , Karsten FREUNDT , Philipp LAST , Maximilian SIETING
IPC分类号： H01H3/46
CPC分类号： H01H3/46 , H01H3/52
摘要： A drive, for a switching device including a contact system with a fixed and a moving contact, including an actuator for operating the moving contact for closing or opening the contact system, and also a mechanical transmission device arranged between the moving contact and the actuator. The transmission device includes a toggle joint mechanism formed by a folding lever, pivotable about a stationary bearing, and a coupling element, connected to the folding lever via a moving bearing. The toggle joint mechanism is pivotable between a first end position and a second end position. When the changeover is made from the first to the second end position or vice versa, a maximum extended position occurs. The coupling element holds the moving contact in that position which closes the contact system in the first end position and in that position in which the contact system is open in the second end position.
摘要翻译：一种用于包括具有固定和可移动触点的触点系统的开关装置的驱动器，包括用于操作用于闭合或打开触点系统的移动触点的致动器，以及布置在移动触点和致动器之间的机械传动装置。传动装置包括由折叠杆形成的肘节关节机构，该折叠杆可围绕固定轴承枢转，以及通过移动轴承连接到折叠杆的联接元件。肘节关节机构可在第一端位置和第二端位置之间枢转。当从第一至第二结束位置进行切换时，反之亦然，发生最大延长位置。联接元件将移动触点保持在该位置，该位置在第一端部位置和接触系统在第二端部位置打开的位置闭合接触系统。

100. 发明申请

US20150380179A1 Gas Circuit Breaker 有权
标题翻译：气体断路器
公开(公告)号：US20150380179A1
公开(公告)日：2015-12-31
申请号：US14726804
申请日：2015-06-01
申请人： Hitachi, Ltd.
发明人： Hiroaki HASHIMOTO , Kenichi OKUBO
IPC分类号： H01H9/02 , H01H3/42 , H01H3/46 , H01H3/38
CPC分类号： H01H9/0271 , H01H3/3052 , H01H3/38 , H01H3/42 , H01H3/46 , H01H33/40 , H01H2235/01 , H01H2239/036
摘要： The gas circuit breaker includes a main shaft which is a rotating shaft of a main lever connected to an opening spring, a cam shaft which is a rotating shaft of a cam connected to a closing spring, a main shaft holding member which holds the main shaft, a cam shaft holding member which holds the cam shaft, and a bracket which holds the main shaft holding member and the cam shaft holding member. A through hole is provided in a portion of the bracket between the main shaft holding member and the cam shaft holding member, and a heat generating member is provided at least on a portion of the through hole.
摘要翻译：气体断路器包括作为与开启弹簧连接的主杆的旋转轴的主轴，与闭合弹簧连接的凸轮的旋转轴的凸轮轴，保持主轴的主轴保持部件保持凸轮轴的凸轮轴保持构件和保持主轴保持构件和凸轮轴保持构件的支架。在主轴保持构件和凸轮轴保持构件之间的支架的一部分中设置有通孔，并且至少在通孔的一部分上设置有发热构件。

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