ES457516A1 - Mechanical electric converter rotor assembly - Google Patents
Mechanical electric converter rotor assemblyInfo
- Publication number
- ES457516A1 ES457516A1 ES457516A ES457516A ES457516A1 ES 457516 A1 ES457516 A1 ES 457516A1 ES 457516 A ES457516 A ES 457516A ES 457516 A ES457516 A ES 457516A ES 457516 A1 ES457516 A1 ES 457516A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- rotor assembly
- electric converter
- mechanical electric
- press fit
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The rotor shaft (11) carries a ferromagnetic core (12) on which is located the rotor winding (15). The fingers of the ferromagnetic claw pole pieces (17, 18) reach over the core and winding from either end with an air space between them. The flange end (18a) of one pole piece, but preferable both pole pieces, is bored out to correspond to the core dia. (14) and give a press fit between the parts. The use of a press fit in this area gives a stable mechanical location for the pole piece, and by correct choice of dimensions, also ensures that the magnetic circuit is completed with minimum reluctance or leakage.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1359576 | 1976-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES457516A1 true ES457516A1 (en) | 1978-03-16 |
Family
ID=10025853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES457516A Expired ES457516A1 (en) | 1976-04-03 | 1977-04-04 | Mechanical electric converter rotor assembly |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS52122808A (en) |
| AU (1) | AU2354677A (en) |
| BR (1) | BR7702083A (en) |
| DE (1) | DE2714821A1 (en) |
| ES (1) | ES457516A1 (en) |
| FR (1) | FR2346891A1 (en) |
| IT (1) | IT1086631B (en) |
| YU (1) | YU81777A (en) |
| ZA (1) | ZA771624B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1223955B (en) * | 1988-11-30 | 1990-09-29 | Magneti Marelli Spa | PROCEDURE FOR THE MANUFACTURE OF A ROTOR FOR AN ALTERNATING CURRENT ELECTRIC MACHINE, IN PARTICULAR FOR A MOTOR VEHICLE ALTERNATOR |
-
1977
- 1977-03-17 ZA ZA00771624A patent/ZA771624B/en unknown
- 1977-03-23 AU AU23546/77A patent/AU2354677A/en not_active Expired
- 1977-03-28 YU YU00817/77A patent/YU81777A/en unknown
- 1977-03-31 FR FR7709832A patent/FR2346891A1/en not_active Withdrawn
- 1977-03-31 JP JP3554577A patent/JPS52122808A/en active Pending
- 1977-04-01 IT IT48773/77A patent/IT1086631B/en active
- 1977-04-01 BR BR7702083A patent/BR7702083A/en unknown
- 1977-04-02 DE DE19772714821 patent/DE2714821A1/en active Pending
- 1977-04-04 ES ES457516A patent/ES457516A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA771624B (en) | 1978-02-22 |
| BR7702083A (en) | 1978-02-21 |
| AU2354677A (en) | 1978-09-28 |
| IT1086631B (en) | 1985-05-28 |
| YU81777A (en) | 1982-02-28 |
| JPS52122808A (en) | 1977-10-15 |
| FR2346891A1 (en) | 1977-10-28 |
| DE2714821A1 (en) | 1977-10-13 |
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