GB1296375A - - Google Patents
Info
- Publication number
- GB1296375A GB1296375A GB1296375DA GB1296375A GB 1296375 A GB1296375 A GB 1296375A GB 1296375D A GB1296375D A GB 1296375DA GB 1296375 A GB1296375 A GB 1296375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- winding
- core
- groove
- march
- claws
- 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
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
- H02K1/243—Rotor cores with salient poles ; Variable reluctance rotors of the claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
- H02K3/528—Fastening salient pole windings or connections thereto applicable to rotors only of the claw-pole type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
1296375 Core constructions JOSEPH LUCAS (INDUSTRIES) Ltd 16 March 1970 [28 March 1969] 16411/69 Heading H2A In a rotor assembly having a winding 14 located in a circumferentially extending groove in a core piece 13 mounted on a shaft 11, the groove has sloping side walls and a pair of pole claws 18, 19 are mounted at opposite ends of the core, the fingers 18a, 19a of the claws being interdigitated and overhanging the winding. The groove may be of triangular cross-section or may have a central cylindrical part, as shown. The walls of the groove are coated with an insulating adhesive prior to forming the winding. The end conductors 16a of the winding pass through bores in the pole claw 18 and through grooves formed in the shaft under a rotor bearing 21. The core 13 may be of single piece construction or may be formed in two parts; the two parts may be formed integrally with a respective pole claw.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1641169 | 1969-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296375A true GB1296375A (en) | 1972-11-15 |
Family
ID=10076849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296375D Expired GB1296375A (en) | 1969-03-28 | 1969-03-28 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2014559A1 (en) |
ES (1) | ES378542A1 (en) |
FR (1) | FR2040067A5 (en) |
GB (1) | GB1296375A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465345A1 (en) * | 1979-09-06 | 1981-03-20 | Bosch Gmbh Robert | ELECTRIC GENERATOR AS THREE-PHASE ALTERNATOR WITHOUT COLLECTOR RING |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546858A (en) * | 1978-09-29 | 1980-04-02 | Hitachi Ltd | Rotor for inductor-type generator |
-
1969
- 1969-03-28 GB GB1296375D patent/GB1296375A/en not_active Expired
-
1970
- 1970-03-25 ES ES378542A patent/ES378542A1/en not_active Expired
- 1970-03-26 DE DE19702014559 patent/DE2014559A1/en active Pending
- 1970-03-26 FR FR7011066A patent/FR2040067A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465345A1 (en) * | 1979-09-06 | 1981-03-20 | Bosch Gmbh Robert | ELECTRIC GENERATOR AS THREE-PHASE ALTERNATOR WITHOUT COLLECTOR RING |
Also Published As
Publication number | Publication date |
---|---|
ES378542A1 (en) | 1972-06-16 |
FR2040067A5 (en) | 1971-01-15 |
DE2014559A1 (en) | 1970-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |