Title:
DISCONNECTOR
Document Type and Number:
Japanese Patent JP2019067547
Kind Code:
A
Abstract:
To provide a disconnector that prevents the contact failure of a movable blade 4 with a fixed electrode 3 due to the electromagnetic force acting at the time of energization.SOLUTION: A disconnector has a structure to maintain contact with a fixed electrode 3 due to occurrence of interference with an adapter 10 attached to a movable blade 4 by tightening two movable blades 4 and making the neck of a bolt 5 that causes a repulsive force on a spring stepped.SELECTED DRAWING: Figure 1
Inventors:
OGA HIROBUMI
MURAOKA TAKUMASA
MURAOKA TAKUMASA
Application Number:
JP2017189409A
Publication Date:
April 25, 2019
Filing Date:
September 29, 2017
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01H31/02; H01H31/28; H01H33/36; H01H33/65; H02B13/035
Attorney, Agent or Firm:
Yuji Toda