公开(公告)号：US20240283193A1

公开(公告)日：2024-08-22

申请号：US18638338

申请日：2024-04-17

Applicant: Eaton Intelligent Power Limited

Inventor： Paul R. York

IPC: H01R13/527 ,  H01L29/866 ,  H01L29/872 ,  H01R13/533 ,  H02B1/16 ,  H04N7/18

CPC classification number: H01R13/527 ,  H01L29/866 ,  H01L29/872 ,  H01R13/533 ,  H02B1/16 ,  H04N7/18

Abstract: An electrical feedback barrier is configured to safely interconnect an intrinsically safe power supply to a non-intrinsically safe electrical load device in a hazardous environment. Electrical feedback from the non-intrinsically electrical load device is blocked by the electrical feedback barrier to protect the intrinsically safe power supply from adverse operating conditions. The electrical feedback barrier and the electrical load device are enclosed in an explosion-proof or flameproof enclosure for compliance with electrical equipment safety standards in the hazardous environment.

公开(公告)号：US11936146B2

公开(公告)日：2024-03-19

申请号：US17557261

申请日：2021-12-21

Applicant: Schneider Electric USA, Inc.

Inventor： Matthew Alan Williford ,  Sergio Flores ,  David Price

IPC: H01R13/115 ,  H01R13/18 ,  H01R25/14 ,  H02B1/052 ,  H02B1/16 ,  H02B1/20

CPC classification number: H01R25/142 ,  H01R13/115 ,  H01R13/18 ,  H02B1/052 ,  H02B1/16 ,  H02B1/20

Abstract: A grounding system for a rackable circuit breaker includes a finger cluster connector connected to a grounding bus in the circuit breaker and a rail conductor mounted in a circuit breaker cradle and connected to ground potential. The finger cluster connector includes a conductor formed from a single plate of conductive material folded into a generally U-shaped body with first and second sides divided into a plurality of fingers. Distal ends of the fingers form mutually facing parallel surfaces of a constricted passage configured to make a sliding electrical contact with the rail conductor that is advanced into the constricted passage as the circuit breaker is racked into the cradle. First and second leaf springs fastened to the conductor portion are divided into a plurality of spring finger sections with spring distal ends configured to respectively press against the distal ends of respective fingers of the conductor portion.

公开(公告)号：US20180219307A1

公开(公告)日：2018-08-02

申请号：US15863291

申请日：2018-01-05

Applicant: LSIS CO., LTD.

Inventor： Kwanseung AN ,  Jongdoo KIM

IPC: H01R4/66 ,  H02B1/20 ,  H02B1/16

CPC classification number: H01R4/66 ,  H02B1/16 ,  H02B1/20 ,  H02B11/28

Abstract: Provided is an earthing structure of an earthing truck that includes a frame with a terminal connection part and a moving part configured to support the frame and is configured to ground a bus or a cable while the moving part moves. The structure including: an earthing plate provided on a lower surface of the moving part; and an earthing member configured to provide a contact pressure to the earthing plate as it contacts the earthing plate when the moving part moves.

公开(公告)号：US09597695B2

公开(公告)日：2017-03-21

申请号：US14979137

申请日：2015-12-22

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Isamu Yamasaki ,  Kimiyoshi Nagai ,  Ryuta Ishikura

IPC: B05B5/025 ,  B05B12/08 ,  B05D1/04 ,  B05B5/04 ,  B05B5/053 ,  H02B1/16

CPC classification number: B05B5/025 ,  B05B5/04 ,  B05B5/0531 ,  B05B12/08 ,  B05D1/04 ,  H02B1/16

Abstract: An electrostatic coating apparatus includes a coating gun that sprays a coating material toward a coated matter, a high-voltage application apparatus that applies a high voltage to the coating gun, a bell-side current calculation unit that calculates a bell-side current to flow from the coating gun to the coated matter, an earth-side current measurement unit that measures an earth-side current to flow from the coated matter to the earth, and an earth check unit that detects an abnormal earth state of the coated matter, depending on a magnitude relation between the bell-side current calculated at the time of electrostatic coating and the bell-side current when the earth is properly connected, and a magnitude relation between the earth-side current measured at the time of the electrostatic coating and the earth-side current when the earth is properly connected.

公开(公告)号：US09535475B2

公开(公告)日：2017-01-03

申请号：US14171294

申请日：2014-02-03

Applicant: Crystal Group Inc.

Inventor： Alvin Derouen

IPC: G06F1/26 ,  G06F1/18

CPC classification number: H02B1/34 ,  G06F1/188 ,  G06F1/26 ,  H02B1/16 ,  H02B1/306 ,  H02B1/565 ,  H03H7/06

Abstract: The present invention is an apparatus and method for provisioning a compact power filter connection to a well-grounded connector in such a way as to include a capacitive and inductive circuit connection, extremely near the connector and filter, such that EMC compatibility is created in a space roughly 30% of traditional mechanisms and design approach to satisfy the aforementioned needs, provide the previously stated objects, include the above-listed features, and achieve the already articulated advantages. The present invention is carried out in a “post-internal ferrite bead re-radiation noise-less” manner, in a sense that ability to have noise introduced back onto a post-ferrite bead line has been greatly reduced.

Abstract translation: 本发明是一种用于向井接地连接器提供紧凑型电源滤波器连接的装置和方法，其方式包括在连接器和滤波器附近非常靠近的电容和电感电路连接，使得EMC兼容性在 空间大约有30％的传统机制和设计方法来满足上述需要，提供了前面提到的对象，包括上述特征，并达到了已经明确的优势。 本发明以“后内部铁氧体磁珠再辐射无噪声”的方式进行，这是因为大大降低了引入后铁氧体磁珠线上的噪声的能力。

公开(公告)号：US09530583B2

公开(公告)日：2016-12-27

申请号：US14372155

申请日：2012-01-19

Applicant: Pierre Couture

Inventor： Pierre Couture

IPC: H01H9/02 ,  H01H9/54 ,  H01H9/00 ,  H02B1/56 ,  H02B5/02 ,  H02B1/16 ,  H02G7/20

CPC classification number: H01H9/0271 ,  H01H9/54 ,  H01H2211/006 ,  H01H2213/00 ,  H01H2223/008 ,  H01H2227/024 ,  H01H2239/034 ,  H01H2239/044 ,  H02B1/16 ,  H02B1/56 ,  H02B5/02 ,  H02G7/20

Abstract: This invention concerns a device for an outdoor switching apparatus of an electrical power line, the switching apparatus being enclosed within a case. The device includes a wall made of electrically conductive material capable of blocking sun rays. The device also includes a fastening assembly for fastening the wall with respect to the case in a position for blocking, at least partially, sun rays from hitting the case during day time. The fastening assembly has at least one spacer made of insulating material for spacing the wall with respect to the case, thus delimiting an air gap between the wall and the case. The device also includes at least one electrical connector for electrically connecting the wall to circuitry of the switching apparatus, located inside the case, for powering and voltage monitoring.

Abstract translation: 本发明涉及一种用于电力线路的室外开关装置的装置，该开关装置封装在壳体内。 该装置包括由能够阻挡太阳光线的导电材料制成的壁。 该装置还包括紧固组件，该紧固组件用于将壁相对于壳体紧固在至少部分地遮挡太阳光线以防止在白天时间击中壳体的位置。 紧固组件具有由绝缘材料制成的至少一个间隔件，用于相对于壳体间隔壁，从而限定了壁与壳体之间的空气间隙。 该装置还包括至少一个电连接器，用于将壁连接到位于壳体内的开关装置的电路，用于供电和电压监测。

公开(公告)号：US09270090B2

公开(公告)日：2016-02-23

申请号：US14125382

申请日：2012-06-26

Applicant: Patrick Wellington Mills ,  Kevin Francis Hanley ,  James Michael McCormick ,  Richard George Benshoff

Inventor： Patrick Wellington Mills ,  Kevin Francis Hanley ,  James Michael McCormick ,  Richard George Benshoff

IPC: H02B1/044 ,  H02B1/04 ,  H02B1/16 ,  H01H71/04 ,  H02B1/056 ,  H01H9/12

CPC classification number: H02B1/044 ,  H01H9/12 ,  H02B1/04 ,  H02B1/056 ,  H02B1/16

Abstract: A circuit breaker module is provided. The circuit breaker module includes: a frame assembly, a faceplate assembly, and a number of circuit breakers, the circuit breakers having an electrically conductive surface and an extending handle, the frame assembly having a front member and a back member, the frame assembly front member and the frame assembly back member being spaced from each other and defining an enclosed space, the frame assembly front member being electrically conductive, the faceplate assembly having an electrically conductive faceplate, the faceplate being a planar member with a number of openings therein, the faceplate coupled to the frame assembly front member, the circuit breaker disposed in the frame assembly enclosed space, and wherein the circuit breaker is in electrical communication with the faceplate and the frame assembly front member, whereby a current may pass from the circuit breaker to the frame assembly front member.

Abstract translation: 提供一种断路器模块。 断路器模块包括：框架组件，面板组件和多个断路器，断路器具有导电表面和延伸的手柄，框架组件具有前部构件和后部构件，框架组件前部 构件和所述框架组件后部构件彼此间隔开并且限定封闭空间，所述框架组件前部构件是导电的，所述面板组件具有导电面板，所述面板是其中具有多个开口的平面构件，所述面板 连接到框架组件前部构件的面板，设置在框架组件封闭空间中的断路器，并且其中断路器与面板和框架组件前部构件电连通，由此电流可以从断路器传递到 框架组件前部构件。

公开(公告)号：US20160020587A1

公开(公告)日：2016-01-21

申请号：US14769853

申请日：2014-02-21

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Heinz Gerber ,  Robert Lüscher

IPC: H02B13/00 ,  H02B1/20 ,  H02B1/16 ,  H02B5/06

CPC classification number: H02B13/005 ,  H02B1/16 ,  H02B1/20 ,  H02B1/22 ,  H02B3/00 ,  H02B5/06 ,  H02B13/0352 ,  H02B13/045

Abstract: The invention relates to a removable stabilizer for a spacer casing (24a-24f) of an electrical installation of the GIS type (20), the spacer casing (24a-24f) comprising a first opening (33) as well as a conductor (30b) provided with a bore (34), the removable stabilizer (29) comprising a plug (29a) configured to be introduced via the first opening (33) into the spacer casing (24a-24f), the plug being designed to penetrate into the bore (34) of the conductor (30b) so as to block said conductor (30b) against moving in translation after said spacer casing (24a-24f) has been put to atmospheric pressure.

Abstract translation: 本发明涉及一种用于GIS类型（20）的电气设备的间隔器壳体（24a-24f）的可移除稳定器，所述间隔器壳体（24a-24f）包括第一开口（33）以及导体（30b） ），所述可移除的稳定器（29）包括构造成经由所述第一开口（33）引入到所述间隔件壳体（24a-24f）中的插塞（29a），所述插头被设计成穿透所述插塞 导体（30b）的孔（34），以便在所述间隔器壳体（24a-24f）已经被置于大气压力之后，阻止所述导体（30b）平移移动。

公开(公告)号：US20160013601A1

公开(公告)日：2016-01-14

申请号：US14330916

申请日：2014-07-14

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Francois Radwan El Zakhem

IPC: H01R25/16 ,  H01R43/00 ,  H01R13/631

CPC classification number: H01R25/162 ,  H01R13/631 ,  H01R13/6315 ,  H01R43/00 ,  H02B1/16 ,  H02B1/21 ,  H02B1/36 ,  H02B11/04

Abstract: A motor control center system is provided. The system includes an electrical enclosure configured to house one or more compartments. The electrical enclosure includes a vertical ground bus adjacent to the one or more compartments. The component unit is removably disposed within a compartment of the electrical enclosure. The system also includes a ground stab system disposed on an exterior surface of the component unit. The ground stab system is configured to operatively couple with the vertical ground bus when the component unit is inserted into the compartment of the electrical enclosure, and the ground stab system includes an alignment bracket configured to align the ground stab system with the vertical ground bus.

Abstract translation: 提供电机控制中心系统。 该系统包括被配置为容纳一个或多个隔间的电气外壳。 电气外壳包括与一个或多个隔间相邻的垂直接地总线。 组件单元可移除地设置在电气外壳的隔室内。 该系统还包括设置在部件单元的外表面上的接地刺系统。 接地刺系统被配置为当部件单元插入电气外壳的隔室中时可操作地与垂直接地总线连接，并且接地刺系统包括对准支架，该对准支架配置成将接地桩系统与垂直接地母线对准。

公开(公告)号：US20150140871A1

公开(公告)日：2015-05-21

申请号：US14395526

申请日：2013-04-22

Applicant: EATON INDUSTRIES (NETHERLANDS) B.V.

Inventor： Dinant Heilersig ,  Marcel Van Dijk

IPC: H01R13/40

CPC classification number: H01R13/40 ,  H02B1/16 ,  H02B13/005

Abstract: A connector for electrically connecting two panels having switchgear has: two cups having a truncated cone shape for arrangement in a panel, the cups each having a conductor end extending through the tip of the cone and into the cup; an insulating body having two opposite truncated cone shaped outer surfaces each for reception in one of the cups and having a central passage; an electrically conducting element for connecting with the conductor ends extending in the central passage of the insulating body; wherein the insulating body is a molded body having an earth wire molded in; and wherein a coating of an electrical conducting layer is arranged on the earth wire and at least part of the insulating body.

Abstract translation: 用于电连接具有开关装置的两个面板的连接器具有：具有用于布置在面板中的截锥形的两个杯，每个杯具有延伸穿过锥体的尖端并进入杯的导体端; 绝缘体，其具有两个相对的截锥形外表面，每个外表面用于在一个杯中接收并具有中心通道; 用于与在绝缘体的中心通道中延伸的导体端连接的导电元件; 其特征在于，所述绝缘体是具有模制的接地线的成型体， 并且其中导电层的涂层布置在接地线和绝缘体的至少一部分上。