Title:
SWITCH
Document Type and Number:
Japanese Patent JP2018107025
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a switch with high durability and reliability, which solves a problem in which an arc is generated and consumed between a sliding contact and a fixed contact when a large current with the sliding contact and the fixed contact is opened and closed.SOLUTION: In a switch according to the present invention, during movement of a movable contact part, timing at which a contact part 13ab of the movable contact part reaches a boundary between a front surface 3ha and a front surface 9ea of a fixed contact part is different from timing at which a contact part 13bb of the movable contact part reaches a boundary between a rear surface 3hb and a rear surface 9eb of the fixed contact part.SELECTED DRAWING: Figure 5
Inventors:
FUJITA HIROYUKI
YAMAMOTO YUKI
YAMAMOTO YUKI
Application Number:
JP2016254107A
Publication Date:
July 05, 2018
Filing Date:
December 27, 2016
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H01H13/02; H01H1/06; H01H9/04
Attorney, Agent or Firm:
Nao Murakami