GB1311098A - Dynamo electric machines - Google Patents
Dynamo electric machinesInfo
- Publication number
- GB1311098A GB1311098A GB1311098DA GB1311098A GB 1311098 A GB1311098 A GB 1311098A GB 1311098D A GB1311098D A GB 1311098DA GB 1311098 A GB1311098 A GB 1311098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- polepieces
- finish
- winding
- dynamo
- 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
- H02K3/18—Windings for salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Dc Machiner (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
1311098 Dynamo-electric machines CAV Ltd 1 June 1970 [13 June 1969] 30116/69 Heading H2A In a dynamo-electric machine, e.g. an I.C.E. series wound starter motor, comprising an armature 12 having a commutator 13, and a field structure 11 having a winding through which current can be passed to polarize four polepieces 10, the winding is formed as a pair of equal length coils 17, 18 each so deformed as to define four straight portions disposed between respective adjacent polepieces 10 one of which portions includes the coil start and finish, and the coils are so mutually positioned that the start and finish of one coil is disposed 180 degrees with respect to those of the other. This avoids the magnetic unbalance, which would otherwise obtain, with a single winding coil (15), Fig. 2, due to both the start and finish passing between only one pair of polepieces (10a). Each coil may have more than the one turn shown, and the turns may be connected mutually in series or in parallel.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3011669 | 1969-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1311098A true GB1311098A (en) | 1973-03-21 |
Family
ID=10302539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1311098D Expired GB1311098A (en) | 1969-06-13 | 1969-06-13 | Dynamo electric machines |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2028468C3 (en) |
| ES (1) | ES381839A1 (en) |
| FR (1) | FR2046748B1 (en) |
| GB (1) | GB1311098A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2920877A1 (en) * | 1979-05-23 | 1980-11-27 | Bosch Gmbh Robert | ANCHOR WINDING FOR DIRECT CURRENT MACHINES AND DEVICE FOR ARRANGING THE WINDING ON THE ANCHOR |
-
1969
- 1969-06-13 GB GB1311098D patent/GB1311098A/en not_active Expired
-
1970
- 1970-06-10 DE DE19702028468 patent/DE2028468C3/en not_active Expired
- 1970-06-12 FR FR7021606A patent/FR2046748B1/fr not_active Expired
- 1970-06-13 ES ES381839A patent/ES381839A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2046748A1 (en) | 1971-03-12 |
| DE2028468C3 (en) | 1974-07-25 |
| DE2028468A1 (en) | 1970-12-17 |
| ES381839A1 (en) | 1972-11-16 |
| DE2028468B2 (en) | 1974-01-10 |
| FR2046748B1 (en) | 1973-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |