公开(公告)号：US10395854B2

公开(公告)日：2019-08-27

申请号：US15807014

申请日：2017-11-08

Applicant: EATON CORPORATION

Inventor： Brian John Schaltenbrand ,  Andrew Lawrence Gottschalk ,  David Curtis Turner ,  James P. Sisley ,  Lisa Ann Buono

IPC: H01H3/38 ,  H01H3/02

Abstract: A spring cap for an electrical switching apparatus having a housing, a stationary contact, a movable contact disposed on a moving arm, and a crossbar assembly. The crossbar assembly includes a crossbar, a first contact spring, a second contact spring, and a spring clip. The moving arm is coupled to the crossbar. The spring cap includes a first segment structured disposed between the spring clip and the first contact spring, a second segment disposed between the spring clip and the second contact spring, and a connecting portion connecting the first segment to the second segment. The spring clip is disposed between the moving arm and the contact springs. The spring cap supports the spring clip and evenly distribute bias forces of the contact springs.

公开(公告)号：US08853576B2

公开(公告)日：2014-10-07

申请号：US13678785

申请日：2012-11-16

Applicant: Eaton Corporation

Inventor： James P. Sisley ,  Paul A. Merck ,  Robert W. Mueller

IPC: H01H9/02 ,  H01H77/00 ,  H01H69/00 ,  H01R13/533 ,  H01H71/08

CPC classification number: H01H77/00 ,  H01H9/0264 ,  H01H69/00 ,  H01H71/08 ,  H01R13/533 ,  Y10T29/49105

Abstract: A circuit breaker terminal lug cover is structured to mechanically secure to a circuit breaker terminal lug and protect the terminal lug from degradation or corrosion. The terminal lug includes a number of terminal lug screws capable of securing a number of cables to the circuit breaker. The terminal lug cover includes a plurality of sides structured to carry heat away from the terminal lug or deflect ionized gases away from the terminal lug. At least one of the sides includes a number of securing members structured to mechanically secure the terminal lug cover to the circuit breaker terminal lug. One of the sides includes an access hole permitting access to the number of terminal lug screws.

Abstract translation: 断路器端子凸耳盖被构造成机械地固定到断路器端子凸耳并且保护端子凸耳免受降级或腐蚀。 端子接线片包括多个能够将多个电缆固定到断路器的端子凸耳螺钉。 端子盖罩包括多个侧面，所述多个侧面构造成将热量远离端子凸耳或将电离的气体偏离端子凸耳。 至少一个侧面包括多个固定构件，其被构造成将端子凸耳盖机械地固定到断路器端子凸耳上。 其中一个侧面包括一个允许进入端子凸耳螺钉数量的通孔。