Title:
COMPRESSOR, REFRIGERATION CYCLE DEVICE, AND METHOD FOR MANUFACTURING COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/087305
Kind Code:
A1
Abstract:
This compressor is provided with a hermetically sealed container inside which an electromotive element and a compression element are housed, a leg portion for securing the hermetically sealed container, provided on a bottom surface portion of the hermetically sealed container, and, on a surface of the hermetically sealed container and the leg portion, a coating film formed by means of a powder coating containing zinc powder, wherein the coating film comprises a first coating layer and a second coating layer, and wherein the bottom surface portion of the hermetically sealed container and the leg portion include the first coating layer, formed by means of a triboelectric charging method or a fluidized bed coating method, and the second coating layer, formed by means of a corona charging method, and a side portion of the hermetically sealed container and an upper portion of the hermetically sealed container include the second coating layer, formed by said corona charging method.
Inventors:
KAWASHIMA AYA (JP)
Application Number:
PCT/JP2017/039397
Publication Date:
May 09, 2019
Filing Date:
October 31, 2017
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04B39/12; B05D1/06; B05D7/24; F04B39/00; F04C29/00; F25B1/04
Foreign References:
| JP2017025837A | 2017-02-02 | |||
| JP2003286946A | 2003-10-10 | |||
| JP2003033717A | 2003-02-04 | |||
| JPH1176912A | 1999-03-23 | |||
| JP2003126773A | 2003-05-07 | |||
| JP2003278656A | 2003-10-02 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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