专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20160240329A1 CIRCUIT BREAKER INCLUDING CURRENT PATH GEOMETRIES THAT INCREASE CONTACT POPPING LEVEL 审中-公开
标题翻译：电路断路器，包括电流路径几何，增加联系POPPING LEVEL
公开(公告)号：US20160240329A1
公开(公告)日：2016-08-18
申请号：US14624471
申请日：2015-02-17
申请人： General Electric Company
发明人： Hardik Upadhyay , Shawn Couceiro Fonseca , Linda Yvonne Jacobs , Dhirendra Kumar Tiwari
IPC分类号： H01H1/22 , H01H1/023
CPC分类号： H01H1/22 , H01H1/023 , H01H1/14 , H01H1/54 , H01H2203/00 , H01H2203/036
摘要： A circuit breaker includes a housing, and a movable contact arm arranged in the housing. The movable contact arm includes a movable contact. A stationary contact assembly is arranged in the housing. The stationary contact assembly includes a base member including a first side and an opposing, second side. An anti-popping recess having a wall portion formed in one of the first and second sides and defines a cantilevered arm portion. A stationary contact member extends from the first side toward the second side.
摘要翻译：断路器包括壳体和布置在壳体中的可动接触臂。可动接触臂包括可动触点。固定接触组件布置在壳体中。固定触头组件包括一个包括第一侧和相对的第二侧的基座构件。一种防弹性凹部，其具有形成在第一和第二侧中的一个中的壁部，并且限定悬臂部。固定接触构件从第一侧向第二侧延伸。

2. 发明申请

US20160055999A1 SYSTEM AND METHOD FOR QUENCHING AN ARC 有权
标题翻译：用于猝灭电弧的系统和方法
公开(公告)号：US20160055999A1
公开(公告)日：2016-02-25
申请号：US14464721
申请日：2014-08-21
申请人： General Electric Company
发明人： Nalini Nanrudaiyan , Linda Yvonne Jacobs , Rajendra Naik , Adnan Kutubuddin Bohori , Marcin Piotr Lagiewka , Raheel Abdulla
IPC分类号： H01H33/08 , H02H3/08
CPC分类号： H01H33/08 , H01H9/30 , H01H9/46 , H01H33/04 , H01H33/82 , H01H2009/348 , H02H3/08
摘要： An arc quenching system is presented. The arc quenching system includes a mounting structure, a plurality of movable arc chute plates mounted on the mounting structure, and a motion delivery unit mechanically coupled to the mounting structure. The motion delivery unit is configured to impart at least one of a rotation motion and a vibration motion to one or more movable arc chute plates of the plurality of movable arc chute plates.
摘要翻译：提出了一种灭弧系统。灭弧系统包括安装结构，安装在安装结构上的多个可移动弧形滑板，以及机械连接到安装结构的运动传递单元。运动传递单元被构造成将多个可移动的溜槽板中的一个或多个可移动的电弧槽板赋予旋转运动和振动运动中的至少一个。

3. 发明申请

US20180174769A1 CONTACT ASSEMBLY FOR ELECTRICAL DEVICES AND METHOD FOR MAKING 审中-公开
公开(公告)号：US20180174769A1
公开(公告)日：2018-06-21
申请号：US15381514
申请日：2016-12-16
申请人： GENERAL ELECTRIC COMPANY
发明人： Leonardo Ajdelsztajn , Jeffrey Jon Schoonover , Samuel Stephen Kim , Linda Yvonne Jacobs , Maxime Michel Pean , Katherine Marjorie Coughlin
IPC分类号： H01H1/021 , C23C24/04 , H01H11/04 , H01H1/0233 , H01H1/025
CPC分类号： H01H1/021 , C23C24/04 , H01H1/0233 , H01H1/025 , H01H11/048
摘要： A contact assembly for an electrical device and a method for making such an assembly are presented. The contact assembly comprises a substrate and a contact material disposed on the substrate. The contact material comprises a composite material comprising a refractory material and a matrix material. The matrix material has a higher ductility than the refractory material. The composite material further comprises a core region and an outer region bounding the core region, the core region having a higher concentration of the refractory material than the outer region. The method applies cold spraying a blended feedstock to produce a layer that includes the composite material described above.

4. 发明申请

US20160343528A1 CIRCUIT BREAKER CROSSBAR ASSEMBLY 有权
标题翻译：电路断路器十字架总成
公开(公告)号：US20160343528A1
公开(公告)日：2016-11-24
申请号：US14717250
申请日：2015-05-20
申请人： General Electric Company
发明人： Christie Marie Barbera , Shawn Couceiro Fonseca , Linda Yvonne Jacobs , Dhirendra Kumar Tiwari , Nagesh Venkata Tumu
IPC分类号： H01H71/02 , H01H71/10
CPC分类号： H01H71/0207 , H01H1/226 , H01H71/0214 , H01H71/10 , H01H71/1009 , H01H2003/326 , H01H2009/0088 , H01H2009/0094 , H01H2205/002
摘要： A circuit breaker crossbar assembly includes a crossbar having a first and second segment, the first and second segment each operatively coupled to a respective moveable contact arm assembly. Also included is a coupling segment disposed between the first and second segment, the crossbar and the coupling segment rotatable about an axis. Further included is at least one support assembly operatively coupled to the coupling segment. The support assembly includes a bushing coupled to the coupling segment and rotatable with the crossbar and the coupling segment. The support assembly also includes a support bracket configured for affixation to a stationary structure and disposed adjacent to the bushing, the bushing rotatable relative to the support bracket. The support assembly further includes a fixing bracket engaged with the support bracket and disposed adjacent to the bushing, the bushing rotatable relative to the fixing bracket.
摘要翻译：断路器横梁组件包括具有第一和第二段的横杆，第一和第二段各自可操作地联接到相应的可动触头臂组件。还包括设置在第一和第二段之间的联接段，横杆和联接段可围绕轴线旋转。还包括至少一个可操作地耦合到联接段的支撑组件。支撑组件包括联接到联接段并可与横杆和联接段一起旋转的衬套。支撑组件还包括被配置为固定到固定结构并且邻近衬套设置的支撑支架，衬套相对于支撑托架可旋转。支撑组件还包括固定支架，其与支撑托架接合并且设置成与衬套相邻，衬套相对于固定支架可旋转。

5. 发明授权

US09355798B2 System and method for quenching an arc 有权
标题翻译：淬火弧的系统和方法
公开(公告)号：US09355798B2
公开(公告)日：2016-05-31
申请号：US14464721
申请日：2014-08-21
申请人： General Electric Company
发明人： Nalini Nanrudaiyan , Linda Yvonne Jacobs , Rajendra Naik , Adnan Kutubuddin Bohori , Marcin Piotr Lagiewka , Raheel Abdulla
IPC分类号： H01H33/08 , H02H3/08
CPC分类号： H01H33/08 , H01H9/30 , H01H9/46 , H01H33/04 , H01H33/82 , H01H2009/348 , H02H3/08
摘要： An arc quenching system is presented. The arc quenching system includes a mounting structure, a plurality of movable arc chute plates mounted on the mounting structure, and a motion delivery unit mechanically coupled to the mounting structure. The motion delivery unit is configured to impart at least one of a rotation motion and a vibration motion to one or more movable arc chute plates of the plurality of movable arc chute plates.
摘要翻译：提出了一种灭弧系统。灭弧系统包括安装结构，安装在安装结构上的多个可移动弧形滑板，以及机械连接到安装结构的运动传递单元。运动传递单元被构造成将多个可移动的溜槽板中的一个或多个可移动的电弧槽板赋予旋转运动和振动运动中的至少一个。

6. 发明授权

US10008341B2 Monolithic contact system and method of forming 有权
公开(公告)号：US10008341B2
公开(公告)日：2018-06-26
申请号：US14571739
申请日：2014-12-16
申请人： General Electric Company
发明人： Mohandas Nayak , Nagaveni Karkada , Shalini Thimmegowda , Mallikarjuna Heggadadevanapura Thammaiah , Janakiraman Narayanan , Linda Yvonne Jacobs
IPC分类号： H01H1/02 , H01H1/021 , H01H1/025 , H01H11/04 , B22F3/04 , B22F3/105 , B22F3/14 , B22F3/16 , B22F7/06 , C22C32/00 , H01H1/0233 , H01H1/0237 , B22F3/12 , B22F5/00
CPC分类号： H01H1/021 , B22F3/04 , B22F3/105 , B22F3/12 , B22F3/14 , B22F3/16 , B22F5/00 , B22F7/06 , B22F2999/00 , C22C32/0021 , C22C32/0047 , C22C32/0084 , H01H1/0233 , H01H1/0237 , H01H1/025 , H01H11/048 , B22F3/10 , B22F2201/013 , B22F2201/02 , B22F2207/01
摘要： A circuit breaker having a monolithic structure and method of making is disclosed. The monolithic structure includes an arm portion having copper and a contact portion having a composite material. The composite material has a metallic matrix and a second phase disposed in the metallic matrix. The method of making the monolithic structure includes introducing a first powder into a first region of a mold, introducing a second powder into a second region of the mold, and consolidating the first powder and the second powder together. The first region of the mold corresponds to a contact portion, and the second region corresponds to an arm portion of the monolithic structure of the circuit breaker.

7. 发明授权

US09576761B2 Circuit breaker crossbar assembly 有权
标题翻译：断路器横梁总成
公开(公告)号：US09576761B2
公开(公告)日：2017-02-21
申请号：US14717250
申请日：2015-05-20
申请人： General Electric Company
发明人： Christie Marie Barbera , Shawn Couceiro Fonseca , Linda Yvonne Jacobs , Dhirendra Kumar Tiwari , Nagesh Venkata Tumu
IPC分类号： H01H71/02 , H01H71/10
CPC分类号： H01H71/0207 , H01H1/226 , H01H71/0214 , H01H71/10 , H01H71/1009 , H01H2003/326 , H01H2009/0088 , H01H2009/0094 , H01H2205/002
摘要： A circuit breaker crossbar assembly includes a crossbar having a first and second segment, the first and second segment each operatively coupled to a respective moveable contact arm assembly. Also included is a coupling segment disposed between the first and second segment, the crossbar and the coupling segment rotatable about an axis. Further included is at least one support assembly operatively coupled to the coupling segment. The support assembly includes a bushing coupled to the coupling segment and rotatable with the crossbar and the coupling segment. The support assembly also includes a support bracket configured for affixation to a stationary structure and disposed adjacent to the bushing, the bushing rotatable relative to the support bracket. The support assembly further includes a fixing bracket engaged with the support bracket and disposed adjacent to the bushing, the bushing rotatable relative to the fixing bracket.
摘要翻译：断路器横梁组件包括具有第一和第二段的横杆，第一和第二段各自可操作地联接到相应的可动触头臂组件。还包括设置在第一和第二段之间的联接段，横杆和联接段可围绕轴线旋转。还包括至少一个可操作地耦合到联接段的支撑组件。支撑组件包括联接到联接段并可与横杆和联接段一起旋转的衬套。支撑组件还包括被配置为固定到固定结构并且邻近衬套设置的支撑支架，衬套相对于支撑托架可旋转。支撑组件还包括固定支架，其与支撑托架接合并且设置成与衬套相邻，衬套相对于固定支架可旋转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式