Title:
THERMOSENSITIVE OPERATION ELEMENT
Document Type and Number:
Japanese Patent JP2018133171
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a thermosensitive operation element using an alloy containing manganese in which manganese is less susceptible to corrosion, since when manganese contained is corroded, the thickness of the element is increased, and thereby the element pushes up an arm and opens a contact.SOLUTION: By covering the entire thermosensitive operation element by plating, corrosion of manganese in the element is prevented.SELECTED DRAWING: Figure 4
Inventors:
TANAKA ARATA
Application Number:
JP2017025079A
Publication Date:
August 23, 2018
Filing Date:
February 14, 2017
Export Citation:
Assignee:
LITTELFUSE JAPAN LLC
International Classes:
H01H1/023; H01H37/52
Attorney, Agent or Firm:
Samejima Mutsumi