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Patent Searching and Data


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 (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2017/039397
Publication Date:
May 09, 2019
Filing Date:
October 31, 2017
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
F04B39/12; B05D1/06; B05D7/24; F04B39/00; F04C29/00; F25B1/04
Foreign References:
JP2017025837A2017-02-02
JP2003286946A2003-10-10
JP2003033717A2003-02-04
JPH1176912A1999-03-23
JP2003126773A2003-05-07
JP2003278656A2003-10-02
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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