GB2260860B - Tooth shape for electrical machine parts - Google Patents
Tooth shape for electrical machine partsInfo
- Publication number
- GB2260860B GB2260860B GB9122529A GB9122529A GB2260860B GB 2260860 B GB2260860 B GB 2260860B GB 9122529 A GB9122529 A GB 9122529A GB 9122529 A GB9122529 A GB 9122529A GB 2260860 B GB2260860 B GB 2260860B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical machine
- machine parts
- tooth shape
- tooth
- shape
- 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 - Fee Related
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
- H02K1/26—Rotor cores with slots for windings
- H02K1/265—Shape, form or location of the slots
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9122529A GB2260860B (en) | 1991-10-22 | 1991-10-22 | Tooth shape for electrical machine parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9122529A GB2260860B (en) | 1991-10-22 | 1991-10-22 | Tooth shape for electrical machine parts |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9122529D0 GB9122529D0 (en) | 1991-12-04 |
GB2260860A GB2260860A (en) | 1993-04-28 |
GB2260860B true GB2260860B (en) | 1996-01-17 |
Family
ID=10703430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9122529A Expired - Fee Related GB2260860B (en) | 1991-10-22 | 1991-10-22 | Tooth shape for electrical machine parts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2260860B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106415995A (en) * | 2014-04-17 | 2017-02-15 | 法雷奥电机设备公司 | Outer stator of an electric machine, comprising open slots |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025668A (en) * | 1995-12-08 | 2000-02-15 | Dana Corporation | Variable reluctance motor having bifurcated stator poles |
JP3265967B2 (en) * | 1996-02-09 | 2002-03-18 | 株式会社デンソー | Alternator |
US5844346A (en) * | 1996-04-18 | 1998-12-01 | Dana Corporation | Low torque ripple switched reluctance motor |
EP1273089B1 (en) | 2000-03-30 | 2010-12-15 | Ui Holding Co. | Variable reluctance motor with improved tooth geometry |
KR100388386B1 (en) * | 2000-11-28 | 2003-06-25 | 주식회사 만도 | Repelling power apparatus of a power steering system for a vehicle |
DE102004021740A1 (en) * | 2004-04-30 | 2005-11-24 | Thyssenkrupp Transrapid Gmbh | Stator packages for maglev trains |
DE102004034526A1 (en) * | 2004-07-16 | 2006-02-16 | Elmotec Statomat Vertriebs Gmbh | Stator for electrical machines |
US6989622B1 (en) | 2004-11-23 | 2006-01-24 | Visteon Global Technologies, Inc. | Alternator having claw-pole rotor |
JP5253098B2 (en) | 2008-11-07 | 2013-07-31 | トヨタ自動車株式会社 | Rotating electric machine |
GB2479719B (en) * | 2010-04-15 | 2012-05-23 | Imra Europe Sas | Stator for an electrical machine |
JP5267521B2 (en) * | 2010-08-05 | 2013-08-21 | 株式会社デンソー | Stator for rotating electrical machine and method for manufacturing the same |
FR2969857B1 (en) * | 2010-12-22 | 2013-12-20 | Francecol Technology | IMPROVEMENTS ON HOMOPOLAR ENGINES. |
US9621013B2 (en) | 2013-03-15 | 2017-04-11 | Ingersoll-Rand Company | Rotating machine with magnetic bearing |
FR3020195B1 (en) * | 2014-04-17 | 2022-03-04 | Valeo Equip Electr Moteur | ELECTRIC MACHINE STATOR WITH OPTIMIZED SLOT FILLING AND METHOD FOR MAKING THE SAID CORRESPONDING STATOR |
FR3020193B1 (en) * | 2014-04-17 | 2018-01-26 | Valeo Equipements Electriques Moteur | STATOR OF ELECTRIC MACHINE WITHOUT TOOTH FOOT AND METHOD OF MAKING SAID STATOR CORRESPONDING |
FR3100942B1 (en) * | 2019-09-18 | 2022-11-25 | Valeo Equip Electr Moteur | Flat sheet for the manufacture of a stator for a rotating electrical machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277876A (en) * | 1968-08-16 | 1972-06-14 | Lucas Industries Ltd | Direct current dynamo electric machines |
GB2014373A (en) * | 1978-02-08 | 1979-08-22 | Hitachi Ltd A | A-C commutator motor |
EP0050814A1 (en) * | 1980-10-24 | 1982-05-05 | Fanuc Ltd. | DC motor with ferrite permanent magnet field poles |
EP0170741A1 (en) * | 1984-08-06 | 1986-02-12 | Japan Servo Co. Ltd. | Stepping motor with a rotor |
US4791332A (en) * | 1986-06-20 | 1988-12-13 | Layh Hans Dieter | Rotor for motor tacho-generator |
-
1991
- 1991-10-22 GB GB9122529A patent/GB2260860B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1277876A (en) * | 1968-08-16 | 1972-06-14 | Lucas Industries Ltd | Direct current dynamo electric machines |
GB2014373A (en) * | 1978-02-08 | 1979-08-22 | Hitachi Ltd A | A-C commutator motor |
EP0050814A1 (en) * | 1980-10-24 | 1982-05-05 | Fanuc Ltd. | DC motor with ferrite permanent magnet field poles |
EP0170741A1 (en) * | 1984-08-06 | 1986-02-12 | Japan Servo Co. Ltd. | Stepping motor with a rotor |
US4791332A (en) * | 1986-06-20 | 1988-12-13 | Layh Hans Dieter | Rotor for motor tacho-generator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106415995A (en) * | 2014-04-17 | 2017-02-15 | 法雷奥电机设备公司 | Outer stator of an electric machine, comprising open slots |
Also Published As
Publication number | Publication date |
---|---|
GB2260860A (en) | 1993-04-28 |
GB9122529D0 (en) | 1991-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19961022 |