CN202121470U - 一种制冷压缩机使用的四极内嵌磁石永磁同步电动机 - Google Patents
一种制冷压缩机使用的四极内嵌磁石永磁同步电动机 Download PDFInfo
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- CN202121470U CN202121470U CN2011202183085U CN201120218308U CN202121470U CN 202121470 U CN202121470 U CN 202121470U CN 2011202183085 U CN2011202183085 U CN 2011202183085U CN 201120218308 U CN201120218308 U CN 201120218308U CN 202121470 U CN202121470 U CN 202121470U
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- permanent magnet
- rotor
- magnetic
- groove
- rectangle
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 31
- 238000005057 refrigeration Methods 0.000 title abstract description 3
- 230000005291 magnetic effect Effects 0.000 claims abstract description 79
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 28
- 239000003507 refrigerant Substances 0.000 claims description 15
- 239000000696 magnetic material Substances 0.000 claims description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 4
- 150000002910 rare earth metals Chemical class 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000007885 magnetic separation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000555745 Sciuridae Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
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- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011202183085U CN202121470U (zh) | 2011-06-24 | 2011-06-24 | 一种制冷压缩机使用的四极内嵌磁石永磁同步电动机 |
Applications Claiming Priority (1)
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CN2011202183085U CN202121470U (zh) | 2011-06-24 | 2011-06-24 | 一种制冷压缩机使用的四极内嵌磁石永磁同步电动机 |
Publications (1)
Publication Number | Publication Date |
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CN202121470U true CN202121470U (zh) | 2012-01-18 |
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CN2011202183085U Expired - Fee Related CN202121470U (zh) | 2011-06-24 | 2011-06-24 | 一种制冷压缩机使用的四极内嵌磁石永磁同步电动机 |
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CN (1) | CN202121470U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104104168A (zh) * | 2014-07-16 | 2014-10-15 | 东南大学 | 一种内置永磁式无刷直流电机的定子转子结构 |
CN105743311A (zh) * | 2016-05-05 | 2016-07-06 | 上海电机学院 | 内置式永磁同步电机的齿槽转矩削弱结构 |
CN109104012A (zh) * | 2017-06-21 | 2018-12-28 | 上海海立电器有限公司 | 电动机转子、电动机及直流变频压缩机 |
CN111614179A (zh) * | 2020-06-22 | 2020-09-01 | 南京埃斯顿自动化股份有限公司 | 一种低转矩脉动ipm伺服电机 |
-
2011
- 2011-06-24 CN CN2011202183085U patent/CN202121470U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104104168A (zh) * | 2014-07-16 | 2014-10-15 | 东南大学 | 一种内置永磁式无刷直流电机的定子转子结构 |
CN104104168B (zh) * | 2014-07-16 | 2016-08-24 | 东南大学 | 一种内置永磁式无刷直流电机的定子转子结构 |
CN105743311A (zh) * | 2016-05-05 | 2016-07-06 | 上海电机学院 | 内置式永磁同步电机的齿槽转矩削弱结构 |
CN109104012A (zh) * | 2017-06-21 | 2018-12-28 | 上海海立电器有限公司 | 电动机转子、电动机及直流变频压缩机 |
CN111614179A (zh) * | 2020-06-22 | 2020-09-01 | 南京埃斯顿自动化股份有限公司 | 一种低转矩脉动ipm伺服电机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee after: Dalian Sanyo Compressor Co., Ltd. Address before: 116033 No. 78 East Sea Road, Ganjingzi District, Liaoning, Dalian Patentee before: Dalian Sanyo Compressor Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: PANASONIC APPLIANCES COMPRESSOR (DALIAN) CO., LTD. Free format text: FORMER NAME: DALIAN SANYO COMPRESSOR CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee after: Panasonic's compressor (Dalian) Co., Ltd Address before: 116600 Dalian economic and Technological Development Zone, Liaoning Pine Street, No. 8 Patentee before: Dalian Sanyo Compressor Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20200624 |
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CF01 | Termination of patent right due to non-payment of annual fee |