公开(公告)号：US20230030575A1

公开(公告)日：2023-02-02

申请号：US17788919

申请日：2020-12-24

Applicant: SCHNEIDER ELECTRIC INDUSTRIES SAS

Inventor： Yuanzhong WANG ,  Jiaren XIAO ,  Xuedong XIA ,  Francois CHAUDOT ,  Omer KARAAGAC ,  Jean-Paul GONNET

IPC: H01H9/34 ,  H01H50/60 ,  H01H73/18

Abstract: A breaker is provided including: a first stationary contact having a first stationary contact portion; a movable contact having a first movable contact portion; an actuating member to actuate the movable contact; a first arc extinguishing device; a first arc running piece extending from a first arc running end portion arranged adjacent to the first stationary contact portion to a second arc running end portion through the first arc extinguishing device; and an arc guiding piece having a first arc guiding section extending in the first direction, the first arc guiding section being arranged between the movable contact and the first arc extinguishing device in a second direction perpendicular to the first direction. The second arc running end portion and the first arc guiding section are arranged at opposite sides of the first arc extinguishing device in the second direction. A contactor including the breaker is further provided.

公开(公告)号：US20170194108A1

公开(公告)日：2017-07-06

申请号：US15392780

申请日：2016-12-28

Applicant: Schneider Electric Industries SAS

Inventor： Yuanzhong WANG ,  Yixu WANG ,  Francois CHAUDOT

IPC: H01H1/50 ,  H01H3/38

CPC classification number: H01H1/50 ,  H01H3/38 ,  H01H50/54 ,  H01H50/56 ,  H01H2235/01

Abstract: The present utility model discloses an adjustable contactor comprising: a static contact fixed in the contactor; a movable contact which is connected in the movable contact bracket through a contact spring, and which makes contact with the static contact in accordance with the movement of the movable contact bracket in the contactor; the contactor further comprises adjusting knobs provided in the movable contact bracket at one end in connection with the contact spring while corresponding to the contact springs connected with individual movable contacts, the adjusting knob being set so that adjustment of the compression or release of the contact spring is achieved by rotating the adjusting knob so as to adjust the contact pressure of the movable contact.