Patent · US Active

Methods of depositing coatings on electrical machine components

US10790731B2 · kind B2 · utility

1Cited by

5References

20Claims

0Family size

Assignee

General Electric Company · US

Inventors

Weijun Yin · Niskayuna, US
Anil Raj Duggal · Niskayuna, US
Aharon Yakimov · Niskayuna, US
Holly Ann Comanzo · Niskayuna, US
Vijay Kumar Srivastava · Schenectady, US
Mohandas Nayak · Savanuru, IN
Hao Huang · Montevideo, US
Oltea Puica Siclovan · Rexford, US
Paul Michael Smigelski, Jr. · Schenectady, US

Key dates

Filing date	May 30, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Jan 1, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02K15/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method of forming a coating on a component of an electrical machine is presented. The method includes coating a surface of the component with a ceramic material, via an electrophoretic process, to form a first coating. The method further includes contacting the first coating deposited by the electrophoretic process with a polymeric material to form a second coating. The method furthermore includes curing or melting the polymeric material in the second coating to form the coating including the ceramic material dispersed in a polymer matrix.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.