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Patent Searching and Data


Title:
DISCONNECTOR
Document Type and Number:
Japanese Patent JP2014235951
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce the contact resistance between a fixed side electrode and a movable contactor, while reducing the operating force of the movable contactor.SOLUTION: In a disconnector including a fixed side electrode 1 becoming one electric circuit, a movable side electrode 2 becoming the other electric circuit, and two planar movable contacts 3a, 3b rotating about the movable side electrode 2, as a fulcrum, and coming into contact with the fixed side electrode 1 and separating therefrom, rotary contact members 23a, 23b having contact blocks 25a, 25b rotating by the spring force of contact load springs 27a, 27b and coming into contact with the fixed side electrode 1 and separating therefrom, are provided at the ends where the movable contacts 3a, 3b come into contact with the fixed side electrode 1 and separates therefrom.

Inventors:
WAKABAYASHI TORU
MATSUZAKI JUN
HIRAMOTO TAKESHI
KUBOTA NOBUTAKA
ENDO YU
Application Number:
JP2013118425A
Publication Date:
December 15, 2014
Filing Date:
June 05, 2013
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
H01H31/28; H01H31/02
Attorney, Agent or Firm:
Masayuki Sunai
Yasutaka Fujiwara
Yamashita 1