公开(公告)号：US20180174769A1

公开(公告)日：2018-06-21

申请号：US15381514

申请日：2016-12-16

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Leonardo Ajdelsztajn ,  Jeffrey Jon Schoonover ,  Samuel Stephen Kim ,  Linda Yvonne Jacobs ,  Maxime Michel Pean ,  Katherine Marjorie Coughlin

IPC: H01H1/021 ,  C23C24/04 ,  H01H11/04 ,  H01H1/0233 ,  H01H1/025

CPC classification number: H01H1/021 ,  C23C24/04 ,  H01H1/0233 ,  H01H1/025 ,  H01H11/048

Abstract: 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.

公开(公告)号：US09786447B2

公开(公告)日：2017-10-10

申请号：US14592492

申请日：2015-01-08

Applicant: General Electric Company

Inventor： Ansel Omar Reid ,  Christie Marie Barbera ,  Katherine Marjorie Coughlin ,  Wolfgang Meyer-Haack

IPC: H01H1/64 ,  H01H1/66 ,  H01H9/02 ,  H01H71/02

CPC classification number: H01H9/02 ,  H01H71/02 ,  H01H2211/02

Abstract: A mounting assembly for a circuit breaker mechanism includes a base and a mid-cover disposed adjacent the base. Also included is a first pair of mounting posts comprising a first mounting post and a second mounting post extending from the base, the first pair of mounting posts each protruding through the mid-cover. Further included is a first mount hole defined by the first mounting post and a second mount hole defined by the second mounting post. Yet further included is a first pin extending through the first mount hole, the second mount hole and a circuit breaker mechanism frame to retain the circuit breaker mechanism to the base.

公开(公告)号：US20160203922A1

公开(公告)日：2016-07-14

申请号：US14592492

申请日：2015-01-08

Applicant: General Electric Company

Inventor： Ansel Omar Reid ,  Christie Marie Barbera ,  Katherine Marjorie Coughlin ,  Wolfgang Meyer-Haack

IPC: H01H9/02

CPC classification number: H01H9/02 ,  H01H71/02 ,  H01H2211/02

Abstract: A mounting assembly for a circuit breaker mechanism includes a base and a mid-cover disposed adjacent the base. Also included is a first pair of mounting posts comprising a first mounting post and a second mounting post extending from the base, the first pair of mounting posts each protruding through the mid-cover. Further included is a first mount hole defined by the first mounting post and a second mount hole defined by the second mounting post. Yet further included is a first pin extending through the first mount hole, the second mount hole and a circuit breaker mechanism frame to retain the circuit breaker mechanism to the base.

Abstract translation: 用于断路器机构的安装组件包括底座和邻近底座设置的中间盖。 还包括第一对安装柱，其包括第一安装柱和从基部延伸的第二安装柱，第一对安装柱各自突出穿过中盖。 还包括由第一安装柱限定的第一安装孔和由第二安装柱限定的第二安装孔。 还包括延伸穿过第一安装孔的第一销，第二安装孔和用于将断路器机构保持在底座上的断路器机构框架。