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Patent Searching and Data


Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/003636
Kind Code:
A1
Abstract:
This compressor comprises: a motor (11) having a stator core (24) that comprises a plurality of steel plates laminated in the direction of an axial line (O1); a compressor body (10) that compresses an operating fluid by rotating due to a rotating shaft (12); a casing (1) having an intake hole into which the operating fluid is introduced, the intake hole being positioned at a location corresponding to the end surface in the axial-line (O1) direction of the stator core (24); and a steel plate securing structure provided near the circumferential-direction position of the intake hole in the outer circumferential edge part of the steel plate, the steel plate securing structure securing a steel plate constituting the end surface to another steel plate, and suppressing curling of the end surface due to the operating fluid taken in through the intake hole.

Inventors:
TANIGUCHI Masahiro (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TAKASU Yogo (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
SATO Hajime (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
TAKAHASHI Kazuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
KIMATA Yoshiyuki (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2018/017601
Publication Date:
January 03, 2019
Filing Date:
May 07, 2018
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F04B39/00; F04C29/00; H02K15/02
Foreign References:
JP2012087675A2012-05-10
JP2012244645A2012-12-10
JP2015214944A2015-12-03
JPH01198253A1989-08-09
US20130251563A12013-09-26
JP2001309587A2001-11-02
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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