GB2030009B - Stator for a rotating electric machine - Google Patents
Stator for a rotating electric machineInfo
- Publication number
- GB2030009B GB2030009B GB7926715A GB7926715A GB2030009B GB 2030009 B GB2030009 B GB 2030009B GB 7926715 A GB7926715 A GB 7926715A GB 7926715 A GB7926715 A GB 7926715A GB 2030009 B GB2030009 B GB 2030009B
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator
- electric machine
- rotating electric
- rotating
- machine
- 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
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation
-
- 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
- H02K1/17—Stator cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/08—Insulating casings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7822642A FR2432790A1 (en) | 1978-07-31 | 1978-07-31 | ROTATING ELECTRIC MACHINE STATOR |
FR7919212A FR2462804A2 (en) | 1979-07-25 | 1979-07-25 | Small permanent magnet DC motor - has yoke used also as clamping ring for stator housing halves |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2030009A GB2030009A (en) | 1980-03-26 |
GB2030009B true GB2030009B (en) | 1983-02-16 |
Family
ID=26220707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7926715A Expired GB2030009B (en) | 1978-07-31 | 1979-07-31 | Stator for a rotating electric machine |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2931093C3 (en) |
ES (1) | ES8101338A1 (en) |
GB (1) | GB2030009B (en) |
IT (1) | IT1123505B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57108661U (en) * | 1980-12-24 | 1982-07-05 | ||
EP0068729A1 (en) * | 1981-06-19 | 1983-01-05 | General Signal Corporation | Motor housing |
EP0106002A1 (en) * | 1982-10-13 | 1984-04-25 | POLYMOTOR ITALIANA S.p.A. | Permanent-magnet D.C. electric motor |
GB8508559D0 (en) * | 1985-04-02 | 1985-05-09 | Johnson Electric Ind Mfg | Electric motor frame |
DE4401847A1 (en) * | 1994-01-22 | 1995-07-27 | Teves Gmbh Alfred | Cage for holding permanent magnets in a stator of an electrical machine |
JPH0956091A (en) * | 1995-08-18 | 1997-02-25 | Mitsubishi Electric Corp | Permanent-magnet rotating electric machine |
GB2330954A (en) * | 1997-10-30 | 1999-05-05 | Johnson Electric Sa | Brush gear incorporating a PTC thermistor for an electric motor |
US6737780B1 (en) * | 2003-02-12 | 2004-05-18 | Siemens Vdo Automotive Inc. | Electric motor magnetic flux path structure |
DE10334611A1 (en) * | 2003-07-29 | 2005-02-24 | Robert Bosch Gmbh | Gear drive unit |
IT201900014604A1 (en) * | 2019-08-09 | 2021-02-09 | Vhit S P A Soc Unipersonale | Low-wear rotor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1840994U (en) * | 1960-02-05 | 1961-11-09 | Buhler Nachf G M B H Geb | SMALL ELECTRIC MOTOR. |
DE7021061U (en) * | 1970-06-05 | 1971-11-18 | Siemens Ag | ARRANGEMENT FOR FASTENING PERMANENT MAGNETS IN ELECTRIC MACHINES. |
DE7719088U1 (en) * | 1977-06-18 | 1978-03-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | HOUSELESS ELECTRIC MOTOR |
-
1979
- 1979-07-30 IT IT24772/79A patent/IT1123505B/en active
- 1979-07-31 GB GB7926715A patent/GB2030009B/en not_active Expired
- 1979-07-31 DE DE2931093A patent/DE2931093C3/en not_active Expired - Lifetime
- 1979-07-31 ES ES483028A patent/ES8101338A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1123505B (en) | 1986-04-30 |
ES483028A0 (en) | 1980-12-01 |
GB2030009A (en) | 1980-03-26 |
DE2931093A1 (en) | 1980-02-21 |
DE2931093C2 (en) | 1993-09-30 |
IT7924772A0 (en) | 1979-07-30 |
ES8101338A1 (en) | 1980-12-01 |
DE2931093C3 (en) | 1993-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee | ||
PCPE | Delete 'patent ceased' from journal |
Free format text: 5168, PAGE 702 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19990730 |