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1. 发明申请

US20220209477A1 SINGLE PART FINGER CLUSTER SUBASSEMBLY 有权
公开(公告)号：US20220209477A1
公开(公告)日：2022-06-30
申请号：US17557261
申请日：2021-12-21
申请人： Schneider Electric USA, Inc.
发明人： Matthew Alan Williford , Sergio Flores , David Price
IPC分类号： H01R25/14 , H02B1/052 , H02B1/16 , H02B1/20 , H01R13/115 , H01R13/18
摘要： 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.

2. 发明授权

US10797452B2 Electrical device and grounding method for such a device 有权
公开(公告)号：US10797452B2
公开(公告)日：2020-10-06
申请号：US16358763
申请日：2019-03-20
申请人： Schneider Electric Industries SAS
发明人： Jean-Luc Bouchard , Konstantin Filippenko , Stephane Lacroix
IPC分类号： H01R25/14 , H05K5/00 , H05K5/02 , H01R9/26 , H02B1/16 , H05K7/14 , H02B1/052 , H01R13/24
摘要： An electrical device includes a housing that is intended to be mounted on a rail, and a monitoring and/or control module including a printed circuit board. In the configuration in which the electrical device is mounted on the rail, at least one ground terminal of the printed circuit board is permanently electrically connected to the rail by elastic mechanical bearing on and direct electrical contact with a connecting element, itself elastically mechanically bearing on and making direct electrical contact with the rail or with an elastic blocking member for elastically blocking the housing on the rail.

3. 发明申请

US20200227896A1 GROUND MAT COUPLING SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20200227896A1
公开(公告)日：2020-07-16
申请号：US16738776
申请日：2020-01-09
申请人： Eaton Intelligent Power Limited
发明人： Matthew A. Moore , Michael Peters , David Shipp
IPC分类号： H02B1/16 , H01C7/12 , H02H7/22
摘要： An apparatus includes a first terminal configured to be coupled to a substation around mat for a substation and a second terminal configured to be coupled to a safety around mat for a piece of electrical equipment powered by the substation. The system further includes at least one voltage-dependent resistance device, such as at least one metal oxide varistor (MOV) configured to be coupled between the first and second terminals. At least one circuit interruption device, such as a fuse and/or a disconnect switch may be coupled in series with the at least one voltage-dependent resistance device.

4. 发明授权

US10192667B2 Enclosure system and method for facilitating installation of electrical equipment 有权
公开(公告)号：US10192667B2
公开(公告)日：2019-01-29
申请号：US14543796
申请日：2014-11-17
申请人： Hubbell Incorporated
发明人： Joseph P. Gerovac
IPC分类号： H01F27/00 , H01F27/02 , H02B1/50 , H01F27/06 , H01F41/00 , H02B1/16 , H02B1/30 , H02B1/32
摘要： An enclosure for electrical equipment is provided. The enclosure includes a frame, a first plate, and a first member coupled to the frame and configured to receive the first plate. The first plate is configured to receive a transformer, movable between a first position and a second position, at least partially supported by the first member when the first plate is in the first position, and offset from the first member when the first plate is in the second position.

5. 发明授权

US10164411B2 Switchgear 有权
公开(公告)号：US10164411B2
公开(公告)日：2018-12-25
申请号：US15307244
申请日：2015-09-03
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Susumu Kozuru , Toru Yamaji , Nobukazu Nagayasu , Takahiro Sasaki
IPC分类号： H02B1/56 , H02B1/14 , H02B1/16 , H02B13/025 , H02B11/24
摘要： A switchgear according to the present invention includes: an air intake mechanism attachment body arranged on an air intake portion provided on a housing; an air intake opening provided in the air intake mechanism attachment body; a check valve type shutter which is arranged on the inner side of the air intake opening on the housing, performs an air intake from the outside of the housing, and blocks the air intake opening in the occurrence of an internal short circuit fault; and a ground fault partition body which is arranged between said check valve type shutter and a conductive portion in said housing and in which the length of at least one side is longer than said check valve type shutter.

6. 发明申请

US20180219307A1 EARTHING STRUCTURE OF EARTHING TRUCK 审中-公开
公开(公告)号：US20180219307A1
公开(公告)日：2018-08-02
申请号：US15863291
申请日：2018-01-05
申请人： LSIS CO., LTD.
发明人： Kwanseung AN , Jongdoo KIM
IPC分类号： H01R4/66 , H02B1/20 , H02B1/16
CPC分类号： H01R4/66 , H02B1/16 , H02B1/20 , H02B11/28
摘要： 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.

7. 发明授权

US09597695B2 Electrostatic coating apparatus and electric conductivity check method 有权
公开(公告)号：US09597695B2
公开(公告)日：2017-03-21
申请号：US14979137
申请日：2015-12-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Isamu Yamasaki , Kimiyoshi Nagai , Ryuta Ishikura
IPC分类号： B05B5/025 , B05B12/08 , B05D1/04 , B05B5/04 , B05B5/053 , H02B1/16
CPC分类号： B05B5/025 , B05B5/04 , B05B5/0531 , B05B12/08 , B05D1/04 , H02B1/16
摘要： 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.

8. 发明授权

US09530583B2 Device for an outdoor switching apparatus 有权
标题翻译：室外开关装置装置
公开(公告)号：US09530583B2
公开(公告)日：2016-12-27
申请号：US14372155
申请日：2012-01-19
申请人： Pierre Couture
发明人： Pierre Couture
IPC分类号： H01H9/02 , H01H9/54 , H01H9/00 , H02B1/56 , H02B5/02 , H02B1/16 , H02G7/20
CPC分类号： H01H9/0271 , H01H9/54 , H01H2211/006 , H01H2213/00 , H01H2223/008 , H01H2227/024 , H01H2239/034 , H01H2239/044 , H02B1/16 , H02B1/56 , H02B5/02 , H02G7/20
摘要： 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.
摘要翻译：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。

9. 发明授权

US09270090B2 Grounded circuit breaker panel electrical module and method for grounding same 有权
标题翻译：接地断路器面板电气模块及其接地方法
公开(公告)号：US09270090B2
公开(公告)日：2016-02-23
申请号：US14125382
申请日：2012-06-26
申请人： Patrick Wellington Mills , Kevin Francis Hanley , James Michael McCormick , Richard George Benshoff
发明人： Patrick Wellington Mills , Kevin Francis Hanley , James Michael McCormick , Richard George Benshoff
IPC分类号： H02B1/044 , H02B1/04 , H02B1/16 , H01H71/04 , H02B1/056 , H01H9/12
CPC分类号： H02B1/044 , H01H9/12 , H02B1/04 , H02B1/056 , H02B1/16
摘要： 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.
摘要翻译：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。

10. 发明申请

US20160020587A1 METHOD OF EXTRACTING A JACKET OF A GAS INSULATED SUBSTATION (GIS) UNDER A METAL CASING 有权
标题翻译：在金属罐下提取气体绝缘子（GIS）的夹套的方法
公开(公告)号：US20160020587A1
公开(公告)日：2016-01-21
申请号：US14769853
申请日：2014-02-21
申请人： ALSTOM TECHNOLOGY LTD
发明人： Heinz Gerber , Robert Lüscher
IPC分类号： H02B13/00 , H02B1/20 , H02B1/16 , H02B5/06
CPC分类号： H02B13/005 , H02B1/16 , H02B1/20 , H02B1/22 , H02B3/00 , H02B5/06 , H02B13/0352 , H02B13/045
摘要： 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.
摘要翻译：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。

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