GB1017420A - Improvements in dynamo-electric machines - Google Patents
Improvements in dynamo-electric machinesInfo
- Publication number
- GB1017420A GB1017420A GB3358864A GB3358864A GB1017420A GB 1017420 A GB1017420 A GB 1017420A GB 3358864 A GB3358864 A GB 3358864A GB 3358864 A GB3358864 A GB 3358864A GB 1017420 A GB1017420 A GB 1017420A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- ring
- dynamo
- commutator
- blades
- 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
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc Machiner (AREA)
Abstract
1,017,420. Dynamo-electric machines. SOC. D'ELECTRONIQUE ET D'AUTOMATISME. Aug. 17, 1964 [Aug. 21, 1963], No. 33588/64. Heading H2A. A dynamo-electric machine has a Gramme armature which comprises a magnetic ring core 1 having at least one flat ring 4, 5 extending perpendicularly to the axis of rotation of the core, the core and ring having insulating surfaces over which adhere conductive coatings forming respectively a closed helical winding 11, 12, 14, 16, 17, 19 and commutator blades 13, 18 equal in number to that of the winding turns; field magnets 24, 28 at least partly enclosing the core; and brushes 23 bearing against the commutator blades. The core and ring may be either an integral structure of insulating material or, as shown, a conductive core sheathed by insulating half-shells 2, 3 or a thermosetting or thermopolymerizable moulding which form the ring 4, 5. The winding and blades may be printed, with metallized hole through-connections 21, 22. The commutator and ring 4, 5 may be inside the core, as shown, or outside, and the magnets 24, 25 may be split, as shown, or alternatively positioned at the sides of the core.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR947327 | 1963-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1017420A true GB1017420A (en) | 1966-01-19 |
Family
ID=8812238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3358864A Expired GB1017420A (en) | 1963-08-21 | 1964-08-17 | Improvements in dynamo-electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1017420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1788138B1 (en) * | 1966-11-10 | 1973-12-06 | Photocircuits Corp | Process for the production of the winding of disk-shaped runners of electrical machines |
| DE2243951A1 (en) * | 1972-09-07 | 1974-04-11 | Inst Cercetare Si Proiectare T | DISC RUNNER WITH STAMPED LAMELLAR LADDERS AND ITS PRODUCTION |
-
1964
- 1964-08-17 GB GB3358864A patent/GB1017420A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1788138B1 (en) * | 1966-11-10 | 1973-12-06 | Photocircuits Corp | Process for the production of the winding of disk-shaped runners of electrical machines |
| DE2243951A1 (en) * | 1972-09-07 | 1974-04-11 | Inst Cercetare Si Proiectare T | DISC RUNNER WITH STAMPED LAMELLAR LADDERS AND ITS PRODUCTION |
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