Title:
圧縮機
Document Type and Number:
Japanese Patent JP6884013
Kind Code:
B2
Abstract:
In order to provide a high-performance compressor, this compressor (S1) comprises: a sealed container (300) that has a cylindrical part (330); a motor (100) that has a stator (120) and a rotor (110) and that is housed in the sealed container (300); and a compression mechanism part (200) that is housed in the sealed container (300) and that compresses a refrigerant, wherein the stator (120) has a stator core (130) that is fixed to the sealed container (300) and in contact with the inner wall of the cylindrical part (330), and the stator core (130) has a plurality of stacked stator electromagnetic steel sheets (20) that include portions containing 6 wt.% or more of Si.
Inventors:
Kazuyuki Matsunaga
Shuhei Shinmura
Fuchino Taiga
Shuhei Shinmura
Fuchino Taiga
Application Number:
JP2017055362A
Publication Date:
June 09, 2021
Filing Date:
March 22, 2017
Export Citation:
Assignee:
Hitachi Johnson Controls Air Conditioning Co., Ltd.
International Classes:
H02K1/02; F04B39/00; F04C29/00; H02K1/18
Domestic Patent References:
JP2008245384A | ||||
JP2009033908A | ||||
JP2010062275A | ||||
JP11324954A | ||||
JP2014132809A | ||||
JP2010045870A | ||||
JP2008228363A | ||||
JP2011078220A |
Foreign References:
WO2016056065A1 | ||||
WO2007141907A1 |
Attorney, Agent or Firm:
Isono International Patent and Trademark Office