FR2189909A1 - - Google Patents
Info
- Publication number
- FR2189909A1 FR2189909A1 FR7322503A FR7322503A FR2189909A1 FR 2189909 A1 FR2189909 A1 FR 2189909A1 FR 7322503 A FR7322503 A FR 7322503A FR 7322503 A FR7322503 A FR 7322503A FR 2189909 A1 FR2189909 A1 FR 2189909A1
- Authority
- FR
- France
- 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.)
- Granted
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
- H02K1/2713—Inner rotors the magnetisation axis of the magnets being axial, e.g. claw-pole type
-
- 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
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2918072A GB1437348A (en) | 1972-06-21 | 1972-06-21 | Rotors for alternating current generators and motors |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2189909A1 true FR2189909A1 (de) | 1974-01-25 |
FR2189909B1 FR2189909B1 (de) | 1980-08-08 |
Family
ID=10287428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322503A Expired FR2189909B1 (de) | 1972-06-21 | 1973-06-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | USRE31950E (de) |
DE (1) | DE2331801C2 (de) |
FR (1) | FR2189909B1 (de) |
GB (1) | GB1437348A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499326A1 (fr) * | 1981-02-04 | 1982-08-06 | Advolotkin Nikolai | Rotor d'une machine electrique a grande vitesse |
WO1998048502A1 (fr) * | 1997-04-23 | 1998-10-29 | Centre National De La Recherche Scientifique (C.N.R.S.) | Machine electrique a double excitation perfectionnee |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2473803A1 (fr) * | 1980-01-10 | 1981-07-17 | Jeumont Schneider | Rotor a aimants permanents pour machine dynamoelectrique |
US5233252A (en) * | 1985-11-20 | 1993-08-03 | Allied-Signal | Motor having integral detent |
US5130595A (en) * | 1987-11-23 | 1992-07-14 | Chrysler Corporation | Multiple magnetic paths machine |
US5111094A (en) * | 1991-09-03 | 1992-05-05 | General Motors Corporation | Permanent magnet rotor having magnet retention apparatus |
JP3446313B2 (ja) * | 1993-08-30 | 2003-09-16 | 株式会社デンソー | 回転電機の回転子 |
US5793144A (en) * | 1993-08-30 | 1998-08-11 | Nippondenso Co., Ltd. | Rotor for a rotating electric machine |
US6392370B1 (en) | 2000-01-13 | 2002-05-21 | Bedini Technology, Inc. | Device and method of a back EMF permanent electromagnetic motor generator |
US6967425B1 (en) * | 2004-07-12 | 2005-11-22 | Ims Inc. | Multi-functional electric stepper motor assembly having increased motor torque |
WO2009026690A2 (en) | 2007-08-24 | 2009-03-05 | Sunco Investments Ltd. | Multistage variable reluctance motor/generator |
US10141821B2 (en) * | 2013-09-24 | 2018-11-27 | Denso Corporation | Motor and rotor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2632123A (en) * | 1944-07-06 | 1953-03-17 | Kober William | Alternating current machine |
US2784331A (en) * | 1954-03-22 | 1957-03-05 | Kollsman Instr Corp | Synchronous motor |
FR1164391A (fr) * | 1956-01-12 | 1958-10-08 | Westinghouse Electric Corp | Rotor à aimant permanent |
FR1198011A (fr) * | 1958-02-06 | 1959-12-04 | Comp Generale Electricite | Alternateur hétéropolaire à aimants permanents |
DE1488702B2 (de) * | 1965-08-19 | 1970-09-10 | Siemens AG, 1000 Berlin u. 8000 München | Synchronmaschine mit gegensinnig erregten Erregerwicklungen und einem wicklungslosen Läufer |
FR1481150A (fr) * | 1966-04-04 | 1967-05-19 | Rotor inducteur à aimants permanents pour machine électrique | |
GB1216836A (en) * | 1967-05-02 | 1970-12-23 | Garrard Engineering Ltd | Improvements in or relating to self-starting synchronous induction electric motors |
GB1246301A (en) * | 1968-02-23 | 1971-09-15 | Lucas Industries Ltd | Dynamo electric machines |
US3696260A (en) * | 1971-08-02 | 1972-10-03 | Motorola Inc | Permanent magnet rotor structure |
US3849682A (en) * | 1973-06-19 | 1974-11-19 | Nat Res Dev | Permanent magnet rotor for alternating current generators and motors |
-
1972
- 1972-06-21 GB GB2918072A patent/GB1437348A/en not_active Expired
-
1973
- 1973-06-20 FR FR7322503A patent/FR2189909B1/fr not_active Expired
- 1973-06-22 DE DE2331801A patent/DE2331801C2/de not_active Expired
-
1978
- 1978-11-27 US US05/963,891 patent/USRE31950E/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2499326A1 (fr) * | 1981-02-04 | 1982-08-06 | Advolotkin Nikolai | Rotor d'une machine electrique a grande vitesse |
WO1998048502A1 (fr) * | 1997-04-23 | 1998-10-29 | Centre National De La Recherche Scientifique (C.N.R.S.) | Machine electrique a double excitation perfectionnee |
FR2762722A1 (fr) * | 1997-04-23 | 1998-10-30 | Centre Nat Rech Scient | Machine electrique a double excitation perfectionnee |
US6229239B1 (en) | 1997-04-23 | 2001-05-08 | Centre National De La Recherche Scientifique (C.N.R.S) | Electrical machine with double excitation |
Also Published As
Publication number | Publication date |
---|---|
USRE31950E (en) | 1985-07-16 |
GB1437348A (en) | 1976-05-26 |
DE2331801C2 (de) | 1983-09-08 |
FR2189909B1 (de) | 1980-08-08 |
DE2331801A1 (de) | 1974-01-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |