JP2014150695A - 永久磁石電動機、密閉型圧縮機および冷凍サイクル装置 - Google Patents

永久磁石電動機、密閉型圧縮機および冷凍サイクル装置 Download PDF

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Publication number
JP2014150695A
JP2014150695A JP2013019593A JP2013019593A JP2014150695A JP 2014150695 A JP2014150695 A JP 2014150695A JP 2013019593 A JP2013019593 A JP 2013019593A JP 2013019593 A JP2013019593 A JP 2013019593A JP 2014150695 A JP2014150695 A JP 2014150695A
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Japan
Prior art keywords
permanent magnet
rotor
magnet
housing
shaped
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Pending
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JP2013019593A
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English (en)
Japanese (ja)
Inventor
Kazuo Shibata
一夫 柴田
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Toshiba Carrier Corp
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Toshiba Carrier Corp
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Application filed by Toshiba Carrier Corp filed Critical Toshiba Carrier Corp
Priority to JP2013019593A priority Critical patent/JP2014150695A/ja
Priority to CN201310711815.6A priority patent/CN103973060B/zh
Publication of JP2014150695A publication Critical patent/JP2014150695A/ja
Pending legal-status Critical Current

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JP2013019593A 2013-02-04 2013-02-04 永久磁石電動機、密閉型圧縮機および冷凍サイクル装置 Pending JP2014150695A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013019593A JP2014150695A (ja) 2013-02-04 2013-02-04 永久磁石電動機、密閉型圧縮機および冷凍サイクル装置
CN201310711815.6A CN103973060B (zh) 2013-02-04 2013-12-20 永磁铁电动机、密闭型压缩机以及冷冻循环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013019593A JP2014150695A (ja) 2013-02-04 2013-02-04 永久磁石電動機、密閉型圧縮機および冷凍サイクル装置

Publications (1)

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JP2014150695A true JP2014150695A (ja) 2014-08-21

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JP2013019593A Pending JP2014150695A (ja) 2013-02-04 2013-02-04 永久磁石電動機、密閉型圧縮機および冷凍サイクル装置

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JP (1) JP2014150695A (zh)
CN (1) CN103973060B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936234A (zh) * 2015-12-29 2017-07-07 珠海格力节能环保制冷技术研究中心有限公司 电机转子及永磁电机
EP3955428A1 (en) * 2020-08-14 2022-02-16 Siemens Gamesa Renewable Energy A/S Magnet assembly comprising a focused magnetic flux portion and a parallel magnetic flux portion

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105576865B (zh) * 2014-10-30 2020-03-06 株式会社捷太格特 磁铁埋入型转子及其制造方法与其制造装置
CN106712342A (zh) * 2015-07-31 2017-05-24 珠海格力节能环保制冷技术研究中心有限公司 一种电机及其转子
CN106469953A (zh) * 2015-08-18 2017-03-01 珠海格力节能环保制冷技术研究中心有限公司 一种电机及其转子
CN106357028A (zh) * 2016-10-09 2017-01-25 珠海格力节能环保制冷技术研究中心有限公司 一种永磁同步电机转子及永磁同步电机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10271722A (ja) * 1997-03-21 1998-10-09 Matsushita Electric Ind Co Ltd 永久磁石埋め込みロータ
JP2002078259A (ja) * 2000-08-31 2002-03-15 Yamaha Motor Co Ltd 永久磁石回転子
JP2002354730A (ja) * 2001-05-25 2002-12-06 Hitachi Ltd 永久磁石式回転電機
JP2004357468A (ja) * 2003-05-30 2004-12-16 Matsushita Electric Ind Co Ltd 電動機
EP1734637A4 (en) * 2004-04-06 2010-11-03 Hitachi Metals Ltd ROTOR AND PROCESS FOR ITS MANUFACTURE
US7932658B2 (en) * 2007-03-15 2011-04-26 A.O. Smith Corporation Interior permanent magnet motor including rotor with flux barriers
JP5337769B2 (ja) * 2010-08-25 2013-11-06 日立アプライアンス株式会社 電動機、これを備えた密閉型圧縮機及びこれを備えた冷蔵庫
JP2012246819A (ja) * 2011-05-27 2012-12-13 Hitachi Appliances Inc 圧縮機及び冷凍サイクル装置
CN102769365A (zh) * 2011-07-28 2012-11-07 珠海格力电器股份有限公司 永磁同步电机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936234A (zh) * 2015-12-29 2017-07-07 珠海格力节能环保制冷技术研究中心有限公司 电机转子及永磁电机
EP3955428A1 (en) * 2020-08-14 2022-02-16 Siemens Gamesa Renewable Energy A/S Magnet assembly comprising a focused magnetic flux portion and a parallel magnetic flux portion
WO2022033844A1 (en) * 2020-08-14 2022-02-17 Siemens Gamesa Renewable Energy A/S Magnet assembly comprising a focused magnetic flux portion and a parallel magnetic flux portion

Also Published As

Publication number Publication date
CN103973060A (zh) 2014-08-06
CN103973060B (zh) 2017-06-20

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