IT8322848A0 - Rotore per motori sincroni. - Google Patents
Rotore per motori sincroni.Info
- Publication number
- IT8322848A0 IT8322848A0 IT8322848A IT2284883A IT8322848A0 IT 8322848 A0 IT8322848 A0 IT 8322848A0 IT 8322848 A IT8322848 A IT 8322848A IT 2284883 A IT2284883 A IT 2284883A IT 8322848 A0 IT8322848 A0 IT 8322848A0
- Authority
- IT
- Italy
- Prior art keywords
- rotor
- synchronous motors
- motors
- synchronous
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title 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
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
- H02K1/2733—Annular magnets
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 |
---|---|---|---|
CH5461/82A CH657727A5 (de) | 1982-09-15 | 1982-09-15 | Rotor fuer synchronmotoren. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8322848A0 true IT8322848A0 (it) | 1983-09-12 |
IT1168723B IT1168723B (it) | 1987-05-20 |
Family
ID=4293988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22848/83A IT1168723B (it) | 1982-09-15 | 1983-09-12 | Rotore per motori sincroni |
Country Status (7)
Country | Link |
---|---|
US (1) | US4477744A (it) |
JP (1) | JPS5967859A (it) |
CH (1) | CH657727A5 (it) |
DE (1) | DE3238674A1 (it) |
FR (1) | FR2533083B1 (it) |
GB (1) | GB2126435B (it) |
IT (1) | IT1168723B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01259744A (ja) * | 1988-04-06 | 1989-10-17 | Fanuc Ltd | リング磁石を使用した同期電動機のロータ構造 |
US5280209A (en) * | 1989-11-14 | 1994-01-18 | The United States Of America As Represented By The Secretary Of The Army | Permanent magnet structure for use in electric machinery |
US5402024A (en) * | 1992-04-06 | 1995-03-28 | Matsushita Electric Industrial Co., Ltd. | Rotor for a permanent-magnet motor |
GB9321785D0 (en) * | 1993-10-22 | 1993-12-15 | Johnson Electric Sa | Permanent magnet rotor |
DK0748027T3 (da) * | 1995-06-07 | 2007-01-08 | Gen Electric | Dynamoelektrisk maskine og rotorkonstruktioner deraf |
KR100291213B1 (ko) * | 1999-08-10 | 2001-05-15 | 조성춘 | 소형 휠발전기 및 그를 구비한 발광 휠 및 그 제조방법 |
US6204584B1 (en) * | 2000-01-18 | 2001-03-20 | Cleveland Motion Controls, Inc. | Low cogging torque brushless motor rotor |
WO2004084376A1 (de) * | 2003-02-26 | 2004-09-30 | Robert Bosch Gmbh | Elektrische maschine mit einem permanentmagnet |
DE10348394A1 (de) * | 2003-10-17 | 2005-06-02 | Robert Bosch Gmbh | Rotor für eine elektrische Maschine mit verbesserter Temperaturbeständigkeit |
DE102004014985A1 (de) * | 2004-03-26 | 2005-10-27 | Minebea Co., Ltd. | Rotoranordnung für einen Elektromotor und Verfahren zu deren Herstellung |
JP5231790B2 (ja) * | 2007-11-20 | 2013-07-10 | 日本電産テクノモータ株式会社 | モータ回転子及びモータ |
DE102013013726A1 (de) * | 2013-08-20 | 2015-02-26 | Minebea Co., Ltd. | Rotormagnet für die Verwendung in einer elektrischen Maschine |
DE102014110439A1 (de) * | 2014-07-24 | 2016-01-28 | Thyssenkrupp Presta Teccenter Ag | Rotor für einen Elektromotor |
US10581285B2 (en) | 2016-02-19 | 2020-03-03 | Moog Inc. | Rotor assembly of an electric motor |
WO2019021656A1 (ja) * | 2017-07-25 | 2019-01-31 | 日本電産株式会社 | ステータ及びモータ |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2060260A (en) * | 1935-06-20 | 1936-11-10 | Bendix Aviat Corp | Magneto generator |
US2269651A (en) * | 1940-08-24 | 1942-01-13 | American Bosch Corp | Rotor for electric generators |
US2637825A (en) * | 1949-03-24 | 1953-05-05 | American Mach & Foundry | Dynamoelectric machine |
US2680822A (en) * | 1951-06-25 | 1954-06-08 | Keefe & Merritt Company O | Rotor for dynamoelectric machines |
US3482156A (en) * | 1966-07-19 | 1969-12-02 | Nachum Porath | Permanent magnet rotor type motor and control therefor |
DE7015880U (de) * | 1970-04-28 | 1970-08-06 | Siemens Ag | Permanentmagnetlaeufer fuer einen kleinstmotor. |
FR2098985A5 (it) * | 1970-07-31 | 1972-03-10 | Crouzet & Cie | |
US3953752A (en) * | 1973-03-16 | 1976-04-27 | P. R. Mallory & Co. Inc. | Permanent magnet rotor for a synchronous motor and method of making same |
US4025810A (en) * | 1975-08-29 | 1977-05-24 | Sigma Instruments, Inc. | Low noise synchronous motors |
DE2756626C2 (de) * | 1977-12-19 | 1982-08-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | "Verfahren zur Herstellung eines Rotors für eine elektrische Maschine" |
GB2082846A (en) * | 1980-06-05 | 1982-03-10 | Gunton Electronics Ltd | Adaptor for I.C.E. ignition systems |
DE3048403A1 (de) * | 1980-12-22 | 1982-07-08 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Elektromotor |
JPS5887476U (ja) * | 1981-12-09 | 1983-06-14 | 富士電気化学株式会社 | 樹脂モ−ルド型永久磁石回転子 |
-
1982
- 1982-09-15 CH CH5461/82A patent/CH657727A5/de not_active IP Right Cessation
- 1982-10-19 DE DE19823238674 patent/DE3238674A1/de active Granted
-
1983
- 1983-08-29 US US06/527,300 patent/US4477744A/en not_active Expired - Fee Related
- 1983-09-06 JP JP58162685A patent/JPS5967859A/ja active Granted
- 1983-09-08 GB GB08324054A patent/GB2126435B/en not_active Expired
- 1983-09-12 IT IT22848/83A patent/IT1168723B/it active
- 1983-09-13 FR FR8314532A patent/FR2533083B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0158749B2 (it) | 1989-12-13 |
DE3238674C2 (it) | 1987-11-12 |
US4477744A (en) | 1984-10-16 |
GB2126435A (en) | 1984-03-21 |
JPS5967859A (ja) | 1984-04-17 |
GB2126435B (en) | 1986-07-30 |
CH657727A5 (de) | 1986-09-15 |
GB8324054D0 (en) | 1983-10-12 |
FR2533083A1 (fr) | 1984-03-16 |
DE3238674A1 (de) | 1984-03-15 |
IT1168723B (it) | 1987-05-20 |
FR2533083B1 (fr) | 1988-06-17 |
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