JPS6326623B2 - - Google Patents
Info
- Publication number
- JPS6326623B2 JPS6326623B2 JP56142233A JP14223381A JPS6326623B2 JP S6326623 B2 JPS6326623 B2 JP S6326623B2 JP 56142233 A JP56142233 A JP 56142233A JP 14223381 A JP14223381 A JP 14223381A JP S6326623 B2 JPS6326623 B2 JP S6326623B2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- metal cover
- rotor
- magnetic metal
- eddy current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
Classifications
-
- 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
- H02K1/278—Surface mounted magnets; Inset magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56142233A JPS5846856A (ja) | 1981-09-11 | 1981-09-11 | 永久磁石回転子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56142233A JPS5846856A (ja) | 1981-09-11 | 1981-09-11 | 永久磁石回転子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5846856A JPS5846856A (ja) | 1983-03-18 |
JPS6326623B2 true JPS6326623B2 (US06252093-20010626-C00008.png) | 1988-05-31 |
Family
ID=15310516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56142233A Granted JPS5846856A (ja) | 1981-09-11 | 1981-09-11 | 永久磁石回転子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5846856A (US06252093-20010626-C00008.png) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60103641A (ja) * | 1983-11-11 | 1985-06-07 | Nippon Telegr & Teleph Corp <Ntt> | 半導体装置およびその製造方法 |
JPS61126778U (US06252093-20010626-C00008.png) * | 1985-01-28 | 1986-08-08 | ||
JPH0297244A (ja) * | 1988-10-03 | 1990-04-09 | Hitachi Ltd | 永久磁石式ロータ |
JPH0294441U (US06252093-20010626-C00008.png) * | 1989-01-12 | 1990-07-26 | ||
JP3369024B2 (ja) * | 1995-04-14 | 2003-01-20 | 松下電器産業株式会社 | 永久磁石回転子とその製造方法 |
BR9504941A (pt) * | 1995-11-13 | 1997-10-21 | Brasil Compressores Sa | Capa de rotor para motor elétrico |
US6291919B1 (en) * | 2000-01-26 | 2001-09-18 | General Electric Company | Conductive structural interface for a non-metallic rotor enclosure |
KR20020088948A (ko) | 2001-05-22 | 2002-11-29 | 주식회사 엘지이아이 | 왕복동식 모터의 가동자 |
JP3775328B2 (ja) | 2002-03-27 | 2006-05-17 | 三菱電機株式会社 | 同期誘導電動機の回転子、圧縮機、同期誘導電動機の回転子の製造方法、同期誘導電動機の回転子用金型 |
US7791237B2 (en) * | 2006-12-19 | 2010-09-07 | General Electric Company | Fault-tolerant synchronous permanent magnet machine |
JP2011166952A (ja) * | 2010-02-10 | 2011-08-25 | Fuji Electric Co Ltd | 永久磁石形回転機 |
EP2560270B1 (en) * | 2011-08-18 | 2019-10-02 | GE Energy Power Conversion Technology Ltd | Bandage of a permanent magnet rotor |
JP2013115899A (ja) * | 2011-11-28 | 2013-06-10 | Mitsubishi Electric Corp | 永久磁石式電動機の回転子及びその製造方法並びに永久磁石式電動機 |
DE102011089058A1 (de) * | 2011-12-19 | 2013-06-20 | Robert Bosch Gmbh | Rotor für eine elektrische Maschine |
EP2658095A1 (de) * | 2012-04-25 | 2013-10-30 | Siemens Aktiengesellschaft | Elektrische Maschine mit geschlitzter Rotorwelle |
CN104917318A (zh) * | 2015-06-16 | 2015-09-16 | 哈尔滨工业大学 | 一种高速永磁电机转子的护套 |
KR102449771B1 (ko) * | 2017-09-22 | 2022-09-30 | 엘지이노텍 주식회사 | 모터 |
CN110022011B (zh) * | 2019-05-06 | 2021-04-13 | 哈尔滨工业大学 | 一种高速电机护套结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4945305A (US06252093-20010626-C00008.png) * | 1972-09-07 | 1974-04-30 | ||
JPS5140715B2 (US06252093-20010626-C00008.png) * | 1971-08-27 | 1976-11-05 | ||
US4117360A (en) * | 1977-04-15 | 1978-09-26 | General Electric Company | Self-supporting amortisseur cage for high-speed synchronous machine solid rotor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058208U (US06252093-20010626-C00008.png) * | 1973-09-26 | 1975-05-30 | ||
JPS5140715U (US06252093-20010626-C00008.png) * | 1974-09-20 | 1976-03-26 |
-
1981
- 1981-09-11 JP JP56142233A patent/JPS5846856A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5140715B2 (US06252093-20010626-C00008.png) * | 1971-08-27 | 1976-11-05 | ||
JPS4945305A (US06252093-20010626-C00008.png) * | 1972-09-07 | 1974-04-30 | ||
US4117360A (en) * | 1977-04-15 | 1978-09-26 | General Electric Company | Self-supporting amortisseur cage for high-speed synchronous machine solid rotor |
Also Published As
Publication number | Publication date |
---|---|
JPS5846856A (ja) | 1983-03-18 |
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JPS6326623B2 (US06252093-20010626-C00008.png) | ||
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