GB1486489A - Electrical machine rotors - Google Patents
Electrical machine rotorsInfo
- Publication number
- GB1486489A GB1486489A GB375775A GB375775A GB1486489A GB 1486489 A GB1486489 A GB 1486489A GB 375775 A GB375775 A GB 375775A GB 375775 A GB375775 A GB 375775A GB 1486489 A GB1486489 A GB 1486489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sets
- rotor
- laminations
- squirrel cage
- shaft
- 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
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
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
- H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
-
- 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
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742412307 DE2412307A1 (de) | 1974-03-14 | 1974-03-14 | Permanenterregte elektrische maschine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1486489A true GB1486489A (en) | 1977-09-21 |
Family
ID=5910091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB375775A Expired GB1486489A (en) | 1974-03-14 | 1975-01-28 | Electrical machine rotors |
Country Status (7)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501199A1 (de) * | 1991-02-27 | 1992-09-02 | Licentia Patent-Verwaltungs-GmbH | Läufer für kleine Elektromotoren |
WO2012161631A1 (en) * | 2011-05-26 | 2012-11-29 | Electric Line Uppland Ab | A rotary electric machine, a rotor for a such and a vehicle/craft with such a machine |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950008A1 (de) * | 1979-12-12 | 1981-06-19 | Siemens AG, 1000 Berlin und 8000 München | Dauermagneterregter laeufer fuer eine synchronmaschine |
US5191256A (en) * | 1989-12-15 | 1993-03-02 | American Motion Systems | Interior magnet rotary machine |
DE4213375A1 (de) * | 1992-04-23 | 1993-10-28 | Swf Auto Electric Gmbh | Innenläufer, insbesondere für einen bürstenlosen Elektromotor |
FR2935205B1 (fr) | 2008-08-20 | 2010-10-08 | Michelin Soc Tech | Rotor interieur pour machine electrique tournante et son procede d'assemblage |
FR2935204B1 (fr) * | 2008-08-20 | 2016-01-01 | Michelin Soc Tech | Rotor interieur a arbre rainure pour machine electrique tournante |
JP6018815B2 (ja) * | 2012-06-22 | 2016-11-02 | 株式会社ミツバ | ロータ、及び電動モータ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0411159U (US07579456-20090825-P00002.png) * | 1990-05-18 | 1992-01-30 |
-
1974
- 1974-03-14 DE DE19742412307 patent/DE2412307A1/de active Pending
-
1975
- 1975-01-10 NL NL7500318A patent/NL7500318A/xx not_active Application Discontinuation
- 1975-01-28 GB GB375775A patent/GB1486489A/en not_active Expired
- 1975-02-18 FR FR7505035A patent/FR2264418B3/fr not_active Expired
- 1975-02-27 CH CH247675A patent/CH577763A5/xx not_active IP Right Cessation
- 1975-03-06 IT IT2098075A patent/IT1033466B/it active
- 1975-03-11 JP JP50029432A patent/JPS50122625A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0501199A1 (de) * | 1991-02-27 | 1992-09-02 | Licentia Patent-Verwaltungs-GmbH | Läufer für kleine Elektromotoren |
WO2012161631A1 (en) * | 2011-05-26 | 2012-11-29 | Electric Line Uppland Ab | A rotary electric machine, a rotor for a such and a vehicle/craft with such a machine |
Also Published As
Publication number | Publication date |
---|---|
IT1033466B (it) | 1979-07-10 |
JPS50122625A (US07579456-20090825-P00002.png) | 1975-09-26 |
FR2264418B3 (US07579456-20090825-P00002.png) | 1977-10-28 |
FR2264418A1 (US07579456-20090825-P00002.png) | 1975-10-10 |
NL7500318A (nl) | 1975-09-16 |
DE2412307A1 (de) | 1975-09-18 |
CH577763A5 (US07579456-20090825-P00002.png) | 1976-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8606747A1 (es) | Perfeccionamientos en una maquina electrodinamica nonio | |
GB1285966A (en) | Rotary electrical apparatus | |
GB1366949A (en) | Synchronous electric machine | |
ES337345A1 (es) | Perfeccionamientos en la construccion de maquinas electri- cas excitadas por imanes permanentes. | |
GB1343372A (en) | Permanent magnet motor | |
GB1486489A (en) | Electrical machine rotors | |
GB1309851A (en) | Rotor and stator electrical machine assemblies | |
GB1498999A (en) | Magnetic couplings | |
ES8304380A1 (es) | "un motor sincrono monofasico bipolar de arranque automatico". | |
DE69812678D1 (de) | Rotor mit permanentmagneten für einien elektromotor | |
GB1437348A (en) | Rotors for alternating current generators and motors | |
JPS57180359A (en) | Permanent magnet synchronous motor | |
GB1512732A (en) | Electric motor | |
GB864899A (en) | Improvements in small magneto-electric machines | |
GB1148304A (en) | Dynamo electric machines | |
GB1314901A (en) | Synchronous alternating current motors | |
GB1522733A (en) | Synchronous electric motor | |
JPS5780252A (en) | Rotor of permanent magnet type synchronous motor | |
GB1079970A (en) | A synchronous motor with permanent magnet excitation | |
JPS56145761A (en) | Permanent magnet type synchronous motor | |
GB855334A (en) | Improvements in or relating to rotary dynamo-electric machines | |
GB451447A (en) | Improvements in or relating to alternating current electric motors of small size | |
GB854896A (en) | Improvements in or relating to magnetic coupling arrangements | |
SE8503134D0 (sv) | Elektrisk s k ventilmotor | |
GB882513A (en) | Improvements in or relating to squirrel-cage induction motors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |