WO2008149880A1 - 回転子及び圧縮機 - Google Patents
回転子及び圧縮機 Download PDFInfo
- Publication number
- WO2008149880A1 WO2008149880A1 PCT/JP2008/060257 JP2008060257W WO2008149880A1 WO 2008149880 A1 WO2008149880 A1 WO 2008149880A1 JP 2008060257 W JP2008060257 W JP 2008060257W WO 2008149880 A1 WO2008149880 A1 WO 2008149880A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- balance weight
- compressor
- hole
- length
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/04—Balancing means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Manufacture Of Motors, Generators (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
回転子と、クランク軸の偏心部とのバランスをとりやすくしつつも、圧縮機を小型化し、回転子の製造を簡略化することが目的とされる。回転子(52A)は、本体(521)と、バランスウェイト(71)とを備える。本体(521)には、これを方向(91)に沿って貫通する貫通孔(521a)が設けられている。本体(521)は、方向(91)へと積層された複数の鋼板(5211)を有する。バランスウェイト(71)は、貫通孔(521a)に挿入されている。そして方向(91)において、バランスウェイト(71)の長さ(L71)は、バランスウェイト(71)が挿入される貫通孔(521a)の長さ(L521a)よりも小さい。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007153141A JP2008306874A (ja) | 2007-06-08 | 2007-06-08 | 回転子及び圧縮機 |
JP2007-153141 | 2007-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008149880A1 true WO2008149880A1 (ja) | 2008-12-11 |
Family
ID=40093692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060257 WO2008149880A1 (ja) | 2007-06-08 | 2008-06-04 | 回転子及び圧縮機 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008306874A (ja) |
WO (1) | WO2008149880A1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012152082A (ja) * | 2011-01-21 | 2012-08-09 | Daikin Ind Ltd | 回転子 |
JP2012152076A (ja) * | 2011-01-21 | 2012-08-09 | Daikin Ind Ltd | 回転子 |
WO2014208469A1 (ja) * | 2013-06-24 | 2014-12-31 | ダイキン工業株式会社 | モータ及び圧縮機 |
JP2018507675A (ja) * | 2015-02-26 | 2018-03-15 | アメリカン アクスル アンド マニュファクチャリング,インコーポレイテッド | ブラシレスdc電気モータ |
JP2018514180A (ja) * | 2015-04-23 | 2018-05-31 | イエフペ エネルジ ヌヴェルIfp Energies Nouvelles | 電気機械及び前記電気機械のロータの動的なバランスを取るための方法 |
CN110365145A (zh) * | 2019-07-30 | 2019-10-22 | 广东美的智能科技有限公司 | 转子铁芯、转子、转子组件和电机 |
CN110383647A (zh) * | 2017-03-29 | 2019-10-25 | 深圳市大疆创新科技有限公司 | 中空马达设备及相关***和方法 |
EP3968498A1 (de) * | 2020-09-11 | 2022-03-16 | Valeo Siemens eAutomotive Germany GmbH | Rotor einer elektrischen maschine mit verbesserter staffelung der rotorsegmente |
WO2023031653A1 (en) * | 2021-09-06 | 2023-03-09 | Rimac Automobili D.O.O. | Threaded rotor pressure plate |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5334295B2 (ja) * | 2008-12-25 | 2013-11-06 | 東芝キヤリア株式会社 | 永久磁石電動機及び密閉型圧縮機 |
JP5956277B2 (ja) | 2012-08-07 | 2016-07-27 | 山洋電気株式会社 | 永久磁石式モータ、および永久磁石式モータの製造方法 |
JP2016192859A (ja) * | 2015-03-31 | 2016-11-10 | 株式会社豊田自動織機 | 電動圧縮機 |
JP6482615B2 (ja) * | 2017-08-16 | 2019-03-13 | 三菱電機株式会社 | 圧縮機、冷凍サイクル装置、および空気調和機 |
KR102051097B1 (ko) * | 2018-06-07 | 2019-12-02 | 엘지전자 주식회사 | 압축기 |
DE102020200551A1 (de) * | 2020-01-17 | 2021-07-22 | Mahle International Gmbh | Rotor eines Elektromotors |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1189138A (ja) * | 1997-09-11 | 1999-03-30 | Mitsubishi Heavy Ind Ltd | 磁石モータ |
JP2000197292A (ja) * | 1998-10-21 | 2000-07-14 | Mitsubishi Electric Corp | 永久磁石型電動機の永久磁石型回転子 |
JP2000321162A (ja) * | 1999-03-10 | 2000-11-24 | Denso Corp | 回転体のバランス修正方法及びバランス修正装置 |
JP2005304204A (ja) * | 2004-04-13 | 2005-10-27 | Mitsubishi Electric Corp | 永久磁石型同期モータおよび駆動装置 |
-
2007
- 2007-06-08 JP JP2007153141A patent/JP2008306874A/ja active Pending
-
2008
- 2008-06-04 WO PCT/JP2008/060257 patent/WO2008149880A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1189138A (ja) * | 1997-09-11 | 1999-03-30 | Mitsubishi Heavy Ind Ltd | 磁石モータ |
JP2000197292A (ja) * | 1998-10-21 | 2000-07-14 | Mitsubishi Electric Corp | 永久磁石型電動機の永久磁石型回転子 |
JP2000321162A (ja) * | 1999-03-10 | 2000-11-24 | Denso Corp | 回転体のバランス修正方法及びバランス修正装置 |
JP2005304204A (ja) * | 2004-04-13 | 2005-10-27 | Mitsubishi Electric Corp | 永久磁石型同期モータおよび駆動装置 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012152082A (ja) * | 2011-01-21 | 2012-08-09 | Daikin Ind Ltd | 回転子 |
JP2012152076A (ja) * | 2011-01-21 | 2012-08-09 | Daikin Ind Ltd | 回転子 |
WO2014208469A1 (ja) * | 2013-06-24 | 2014-12-31 | ダイキン工業株式会社 | モータ及び圧縮機 |
JP2018507675A (ja) * | 2015-02-26 | 2018-03-15 | アメリカン アクスル アンド マニュファクチャリング,インコーポレイテッド | ブラシレスdc電気モータ |
US10673290B2 (en) | 2015-02-26 | 2020-06-02 | American Axle & Manufacturing, Inc. | Brushless DC electric motor |
JP2018514180A (ja) * | 2015-04-23 | 2018-05-31 | イエフペ エネルジ ヌヴェルIfp Energies Nouvelles | 電気機械及び前記電気機械のロータの動的なバランスを取るための方法 |
CN110383647A (zh) * | 2017-03-29 | 2019-10-25 | 深圳市大疆创新科技有限公司 | 中空马达设备及相关***和方法 |
CN110365145A (zh) * | 2019-07-30 | 2019-10-22 | 广东美的智能科技有限公司 | 转子铁芯、转子、转子组件和电机 |
EP3968498A1 (de) * | 2020-09-11 | 2022-03-16 | Valeo Siemens eAutomotive Germany GmbH | Rotor einer elektrischen maschine mit verbesserter staffelung der rotorsegmente |
WO2023031653A1 (en) * | 2021-09-06 | 2023-03-09 | Rimac Automobili D.O.O. | Threaded rotor pressure plate |
Also Published As
Publication number | Publication date |
---|---|
JP2008306874A (ja) | 2008-12-18 |
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