GB190127A - A method of winding coils used in electrical machines having semi-closed slots - Google Patents
A method of winding coils used in electrical machines having semi-closed slotsInfo
- Publication number
- GB190127A GB190127A GB32008/22A GB3200822A GB190127A GB 190127 A GB190127 A GB 190127A GB 32008/22 A GB32008/22 A GB 32008/22A GB 3200822 A GB3200822 A GB 3200822A GB 190127 A GB190127 A GB 190127A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- slots
- conductors
- elements
- electrical machines
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000004804 winding Methods 0.000 title 1
- 239000004020 conductor Substances 0.000 abstract 3
- 238000003780 insertion Methods 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
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
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in the machines
- H02K15/062—Windings in slots; Salient pole windings
- H02K15/065—Windings consisting of complete sections, e.g. coils or waves
- H02K15/067—Windings consisting of complete sections, e.g. coils or waves inserted in parallel to the axis of the slots or inter-polar channels
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
190,127. Ateliers de Constructions Electriques de Charleroi. Dec. 6, 1921, [Convention date]. Coils. - The conductors of coils for electrical machines having nearly closed slots and no soldered joints in any complete turn are divided into two or more elements in each slot, these elements being successively introduced into the slot ends in order to reduce the bulk of the coil heads. Fig. 1 shows in sectional view the end of a coil having two elements U, T, the inner one of which T is shown during the process of insertion in Figs. 3 and 4. The coil element is insulated along the parts which lie in the slots and the conductors at one end are splayed out so that their dimension a<1>, Fig. 4, will enter the slot openings when the coil is introduced from - one end of the slots. After insertion, the splayed ends are manipulated away from the air gap to form the coil head and the second element U is similarly introduced and bent, as shown in Fig. 1. The number of conductors in the element T may be less than that in the element U.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE545849X | 1921-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190127A true GB190127A (en) | 1924-02-25 |
Family
ID=3872215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32008/22A Expired GB190127A (en) | 1921-12-06 | 1922-11-23 | A method of winding coils used in electrical machines having semi-closed slots |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE427006C (en) |
| FR (1) | FR545849A (en) |
| GB (1) | GB190127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041836A1 (en) * | 2016-08-29 | 2018-03-08 | Grob-Werke Gmbh & Co. Kg | Method for producing and inserting a wire winding |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012103941B4 (en) * | 2012-05-04 | 2017-01-26 | Antriebstechnik Katt Hessen Gmbh | AC winding for a rotating electrical machine and method of making it from round wires |
-
1922
- 1922-01-13 FR FR545849D patent/FR545849A/en not_active Expired
- 1922-11-23 GB GB32008/22A patent/GB190127A/en not_active Expired
- 1922-12-01 DE DEA38901D patent/DE427006C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018041836A1 (en) * | 2016-08-29 | 2018-03-08 | Grob-Werke Gmbh & Co. Kg | Method for producing and inserting a wire winding |
Also Published As
| Publication number | Publication date |
|---|---|
| DE427006C (en) | 1926-03-23 |
| FR545849A (en) | 1922-10-21 |
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