GB394780A - Improvements in and relating to magneto electric machines - Google Patents
Improvements in and relating to magneto electric machinesInfo
- Publication number
- GB394780A GB394780A GB1013332A GB1013332A GB394780A GB 394780 A GB394780 A GB 394780A GB 1013332 A GB1013332 A GB 1013332A GB 1013332 A GB1013332 A GB 1013332A GB 394780 A GB394780 A GB 394780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnets
- plate
- pole
- shaft
- recessed
- 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
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
Abstract
394,780. Magnetos. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and GRIFFITHS, L., 78, Biggin Hall Crescent, Coventry. April. 8, 1932, No. 10133. [Class 35.] In a magneto rotor comprising a number of magnets 4 spaced circumferentially and held longitudinally between a magnetic end-plate 2 and a nonmagnetic plate 3 on a central non- magnetic shaft 1, the magnets are arranged in groups of two or more of like polarity yoked together by laminations 7 threaded over the pole-ends 5, which ends are of reduced crosssection. In the form shown, mild steel polepieces 5 are fitted in the ends of the magnets and a reinforcing plate 6 of nonmagnetic material is threaded over the shaft and pole-pieces to rest against the shoulders of the magnets or against interposed packing. The plate 2 is recessed to receive the magnet ends and the plate 3 which is recessed to receive the other ends of the magnets or the pole-piece ends is secured to the shaft by a pin or rivet while pressure is applied between the two plates. In a modification, three magnets of rectangular cross section are yoked together to form a group. Specification 359,671 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1013332A GB394780A (en) | 1932-04-08 | 1932-04-08 | Improvements in and relating to magneto electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1013332A GB394780A (en) | 1932-04-08 | 1932-04-08 | Improvements in and relating to magneto electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB394780A true GB394780A (en) | 1933-07-06 |
Family
ID=9962110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1013332A Expired GB394780A (en) | 1932-04-08 | 1932-04-08 | Improvements in and relating to magneto electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB394780A (en) |
-
1932
- 1932-04-08 GB GB1013332A patent/GB394780A/en not_active Expired
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