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1. 发明申请

US20190045644A1 VENTILATION COVER APPARATUS FOR AN ELECTRICAL ENCLOSURE INCLUDING WATER-RESISTANT AND ARC-RESISTANT FEATURES 审中-公开
公开(公告)号：US20190045644A1
公开(公告)日：2019-02-07
申请号：US15985845
申请日：2018-05-22
申请人： GENERAL ELECTRIC COMPANY
发明人： Xuhui REN , Yu LU , Wei WANG
IPC分类号： H05K5/02 , H02B1/56 , H05K7/20
摘要： An electrical enclosure includes a plurality of exterior panels defining a volume and an enclosure ventilation assembly adjacent to the volume. The enclosure ventilation assembly includes a ventilation panel including a ventilation aperture defined therethrough, a ventilation cover assembly, and an arc shield assembly. The ventilation cover assembly is coupled to the ventilation panel to cover the ventilation aperture and is configured to allow gasses into the electrical enclosure through the ventilation aperture, to inhibit an intrusion of water into the electrical enclosure, and to inhibit egress of an arc fault discharge from the enclosure. The arc shield assembly includes an arc shield rotatably coupled to the enclosure ventilation assembly and configured to rotate between a first, open position and a second, closed position, wherein the first, open position facilitates a flow of gasses into the electrical enclosure and the second, closed position inhibits an arc fault discharge egress.

2. 发明申请

US20170222408A1 SPOUT FOR SWITCHGEAR, SWITCHGEAR HAVING SPOUT, AND METHOD THEREOF 审中-公开
公开(公告)号：US20170222408A1
公开(公告)日：2017-08-03
申请号：US15485484
申请日：2017-04-12
申请人： General Electric Company
发明人： Hao WU , Liying LI , He MENG , Xuhui REN , Rui XING , Fangwei ZHENG
IPC分类号： H02B1/56 , H01R13/10 , H01R4/70 , H02B1/20 , H02G3/22
CPC分类号： H02B13/005 , H01R4/70 , H01R13/10 , H02B1/20 , H02B1/21 , H02B1/56 , H02B11/04 , H02G3/22
摘要： A spout for a connection between a bus bar and a circuit breaker in switchgear includes a housing and a fixed contact. The housing is formed of insulative material and includes a tubular body having an inner cavity and a radial first ventilation opening, a base portion having a first longitudinal opening, and a fixed contact receiving portion having a second longitudinal opening. The fixed contact is formed of a conductive material, has an outer contact surface exposed through the second longitudinal opening, and forms a portion of an outer surface of the spout. A switchgear includes a wall dividing a circuit breaker compartment from a bus bar compartment, and the base portion of the spout is securable to the wall.

3. 发明申请

US20180261405A1 ELECTRICAL CONNECTOR DEVICE INCLUDING HEAT TRANSFER DEVICE AND METHOD OF MANUFACTURING SAME 审中-公开
公开(公告)号：US20180261405A1
公开(公告)日：2018-09-13
申请号：US15744374
申请日：2015-07-29
申请人： Zhiyu TU , Wei WANG , Xuhui REN , GENERAL ELECTRIC COMPANY
发明人： Zhiyu TU , Wei WANG , Xuhui REN
IPC分类号： H01H1/62 , H01H9/52 , H02B11/04 , H02B1/56
CPC分类号： H01H1/62 , H01H9/52 , H02B1/56 , H02B11/04
摘要： An electrical connector device for connecting a bus bar to one or more electrical contacts of a circuit interrupting device is provided. The electrical connector device includes an electrically conductive body having a first end configured to engage the one or more electrical contacts of the circuit interrupting device, and a second end configured to engage the bus bar. The electrically conductive body includes a central portion and an outer portion, and has a cavity defined therein between the central portion and the outer portion. The electrical connector device also includes an evaporative heat transfer device including a wick and a working fluid each disposed within the cavity defined within the electrically conductive body. The heat transfer device is configured to facilitate heat transfer from the first end of the electrically conductive body to the second end.

4. 发明申请

US20160172826A1 SWITCH CABINETS FOR USE IN ELECTRICAL SWITCHGEAR AND METHODS OF ASSEMBLING THE SAME 有权
标题翻译：用于电气开关的开关柜及其组装方法
公开(公告)号：US20160172826A1
公开(公告)日：2016-06-16
申请号：US14964640
申请日：2015-12-10
申请人： GENERAL ELECTRIC COMPANY
发明人： Xuhui REN
IPC分类号： H02B1/32 , H02B1/30 , H02B1/20
CPC分类号： H02B11/02 , H02B1/00 , H02B1/26 , H02B13/00
摘要： A switch cabinet includes a pair of opposing side panels. At least one side panel of the pair of side panels includes an opening defined therein. The switch cabinet also includes at least one component removal system coupled to the at least one side panel. The component removal system is selectively movable between a first position to prevent withdrawal of an electrical component through the opening and a second position to enable withdrawal of the electrical component through the opening.
摘要翻译：开关柜包括一对相对的侧板。一对侧板中的至少一个侧板包括限定在其中的开口。开关柜还包括耦合到至少一个侧板的至少一个部件移除系统。元件去除系统可选择性地在第一位置之间移动，以防止电气部件通过开口的退出，以及第二位置，以允许电气部件通过开口抽出。

5. 发明申请

US20160211096A1 VACUUM CIRCUIT BREAKER ASSEMBLY 有权
标题翻译：真空断路器总成
公开(公告)号：US20160211096A1
公开(公告)日：2016-07-21
申请号：US14350697
申请日：2013-04-10
申请人： General Electric Company
发明人： Wei WANG , Xuhui REN , Liying LI
IPC分类号： H01H33/50 , H01H33/666
CPC分类号： H01H33/50 , H01H3/30 , H01H3/56 , H01H33/666 , H01H2003/3063 , H02B11/127
摘要： A vacuum circuit breaker (VCB) assembly includes a single motor configured to rotate at least one rotor, a VCB having a breaking mechanism configured to control current flow through the VCB and a first electromagnetic clutch configured to selectively engage the at least one rotor with the breaking mechanism to charge the breaking mechanism. The VCB assembly also includes an undercarriage configured to support the VCB assembly and to move the VCB assembly from a first position to a second position and a second electromagnetic clutch configured to selectively engage the at least one rotor with the undercarriage to drive the undercarriage.
摘要翻译：真空断路器（VCB）组件包括构造成旋转至少一个转子的单个电动机，具有构造成控制通过VCB的电流的断路机构的VCB和被配置为选择性地将至少一个转子与打破机制的破坏机制。 VCB组件还包括底架，其构造成支撑VCB组件并且将VCB组件从第一位置移动到第二位置，并且第二电磁离合器被配置为选择性地将至少一个转子与起落架接合以驱动起落架。

6. 发明申请

US20150357774A1 MODULAR SWITCHGEAR CONNECTION AND METHOD OF ELECTRICALLY CONNECTING A MODULAR COMPARTMENT TO A SWITCHGEAR ASSEMBLY 有权
标题翻译：模块化开关连接方式和将模块化电池连接到开关组件的方法
公开(公告)号：US20150357774A1
公开(公告)日：2015-12-10
申请号：US14763552
申请日：2013-01-31
申请人： Xuhui REN , GENERAL ELECTRIC COMPANY
发明人： Xuhui REN
IPC分类号： H01R25/16 , H01R9/18 , H01R43/20
CPC分类号： H01R25/162 , H01R9/18 , H01R43/20 , H02B1/21 , H02B3/00 , H02B11/04 , Y10T29/4921
摘要： A modular switchgear electrical connection for use with a modular compartment includes a branch busbar having a busbar aperture defined by the branch busbar. Also included is a connection arrangement for establishing an electrical connection with the branch busbar. The connection arrangement includes a fastener extending through the busbar aperture toward the modular compartment. The connection arrangement also includes a spout including a base wall and a cavity defined by at least one wall extending from the base wall, wherein the base wall includes a spout aperture for receiving the fastener. The connection arrangement further includes a contact component including a base portion a cylindrical portion extending from the base portion, the contact component defining an aperture for receiving the fastener, the contact component secured to the spout and the fastener with a nut for engaging the fastener.
摘要翻译：与模块化隔间一起使用的模块化开关柜电气连接包括具有由分支母线限定的母线孔的分支母线。还包括用于建立与分支母线的电连接的连接装置。连接装置包括通过母线孔向模块化隔间延伸的紧固件。连接装置还包括喷口，该喷口包括底壁和由从底壁延伸的至少一个壁限定的空腔，其中底壁包括用于接收紧固件的喷口孔。所述连接装置还包括接触部件，所述接触部件包括基部部分，所述基部部分从所述基部部分延伸出来，所述接触部件限定用于接收所述紧固件的孔，所述接触部件固定到所述喷口，所述紧固件具有用于接合所述紧固件的螺母。

7. 发明申请

US20140368976A1 SPOUT FOR SWITCHGEAR, SWITCHGEAR HAVING SPOUT, AND METHOD THEREOF 有权
标题翻译：用于开关的SPOUT，具有SPOUT的开关及其方法
公开(公告)号：US20140368976A1
公开(公告)日：2014-12-18
申请号：US14294382
申请日：2014-06-03
申请人： General Electric Company
发明人： Hao WU , Liying LI , He MENG , Xuhui REN , Rui XING , Fangwei ZHENG
IPC分类号： H02B13/00
CPC分类号： H02B13/005 , H01R4/70 , H01R13/10 , H02B1/20 , H02B1/21 , H02B1/56 , H02B11/04 , H02G3/22
摘要： A spout for a connection between a bus bar and a circuit breaker in switchgear includes a housing and a fixed contact. The housing is formed of insulative material and includes a tubular body having an inner cavity and a radial first ventilation opening, a base portion having a first longitudinal opening, and a fixed contact receiving portion having a second longitudinal opening. The fixed contact is formed of a conductive material, has an outer contact surface exposed through the second longitudinal opening, and forms a portion of an outer surface of the spout. A switchgear includes a wall dividing a circuit breaker compartment from a bus bar compartment, and the base portion of the spout is securable to the wall. A method of increasing heat dissipation within switchgear using the spout includes securing a bus bar to the outer contact surface, and dissipating heat through the radial ventilation opening.
摘要翻译：用于开关柜中母线和断路器之间的连接的喷口包括壳体和固定触点。壳体由绝缘材料形成，并且包括具有内腔和径向第一通风开口的管状体，具有第一纵向开口的基部和具有第二纵向开口的固定触点接收部。固定触点由导电材料形成，具有通过第二纵向开口暴露的外部接触表面，并且形成出口的外表面的一部分。开关柜包括将断路器隔室与汇流条隔室分隔开的壁，并且该出口的基部可固定在壁上。使用喷嘴增加开关装置内的散热的方法包括将汇流条固定到外部接触表面，并通过径向通风口散热。

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