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US 2018/0174774 A1Published application
Contact member, sliding contact, electrical device and method for producing contact member
AssigneeOMRON Corporation
InventorsIchizo SAKAMOTO, Makito MORII, Kazushi MAETA, Yuki YAMAMOTO
Life of this patent
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Abstract
A surface layer including a base material made of a conductor and dispersed particles dispersed in the base material is formed on a surface of a fixed contact, and the dispersed particles each include a base particle that is metal oxide and a coating layer formed on an outer surface of the base particle.
Claims17
A contact member in which a surface layer is formed on a surface of the contact member, the surface layer comprising a base material made of a conductor and dispersed particles dispersed in the base material,
- wherein the dispersed particles each comprise a base particle that is metal oxide and a coating layer formed on an outer surface of the base particle.
Dependencies are inferred from the claim text.