IT1266629B1 - PROCEDURE FOR PRODUCING AN EXCITATION SYSTEM FOR MAIN CURRENT MOTORS - Google Patents
PROCEDURE FOR PRODUCING AN EXCITATION SYSTEM FOR MAIN CURRENT MOTORSInfo
- Publication number
- IT1266629B1 IT1266629B1 IT93MI002268A ITMI932268A IT1266629B1 IT 1266629 B1 IT1266629 B1 IT 1266629B1 IT 93MI002268 A IT93MI002268 A IT 93MI002268A IT MI932268 A ITMI932268 A IT MI932268A IT 1266629 B1 IT1266629 B1 IT 1266629B1
- Authority
- IT
- Italy
- Prior art keywords
- excitation system
- producing
- main current
- current motors
- procedure
- Prior art date
Links
- 230000005284 excitation Effects 0.000 title abstract 4
- 238000004804 winding Methods 0.000 abstract 4
- 239000004020 conductor Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
- H02K15/0435—Wound windings
- H02K15/0478—Wave windings, undulated windings
- H02K15/0485—Wave windings, undulated windings manufactured by shaping an annular winding
-
- 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)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
Abstract
L'invenzione riguarda un procedimento per produrre un sistema di eccitazione per motori a corrente principale con avvolgimenti di eccitazioni disposti con senso di avvolgimento alternato attorno ai poli della cassa polare.E' previsto il fatto di realizzare un sistema di eccitazione, senza che i conduttori impiegati presentino punti di sezionamento o di saldatura. A tale scopo è previsto che da un filo 10 a sezione circolare, isolati con vernice, venga prodotto un anello 12 mediante avvolgimento, questo venga sfalsato lateralmente nella propria zona inferiore e venga deformato mediante un dispositivo, che presenta punzoni 28, 32 nonché controsupporto 34, in modo che si ottiene un gruppo di avvolgimento che nella propria zona interna presenza aperture passanti 22 corrispondenti alle dimensioni di nuclei polari da racchiudere successivamente (figura 4).The invention relates to a method for producing an excitation system for main current motors with excitation windings arranged with an alternating winding direction around the poles of the polar case. The fact of providing an excitation system is envisaged, without the conductors employees have sectioning or welding points. For this purpose a ring 12 is produced from a wire 10 with circular section, insulated with paint, by winding, this is staggered laterally in its lower area and is deformed by a device, which has punches 28, 32 as well as counter support 34 , so that a winding assembly is obtained which in its internal area has through openings 22 corresponding to the dimensions of polar nuclei to be subsequently enclosed (Figure 4).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4236312A DE4236312A1 (en) | 1992-10-28 | 1992-10-28 | Mfr. of series excitation motor excitation system - has excitation coils arranged in alternating winding directions around poles of housing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI932268A0 ITMI932268A0 (en) | 1993-10-26 |
| ITMI932268A1 ITMI932268A1 (en) | 1995-04-26 |
| IT1266629B1 true IT1266629B1 (en) | 1997-01-09 |
Family
ID=6471505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT93MI002268A IT1266629B1 (en) | 1992-10-28 | 1993-10-26 | PROCEDURE FOR PRODUCING AN EXCITATION SYSTEM FOR MAIN CURRENT MOTORS |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE4236312A1 (en) |
| FR (1) | FR2697386B1 (en) |
| IT (1) | IT1266629B1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2901073B1 (en) * | 2006-05-09 | 2008-07-18 | Gerard Koehler | METHOD FOR PRODUCING A GLOBAL WINDING WITH POLES CONSEQUENT IN WIRE, FOR A ROTARY DYNAMO-ELECTRIC ROTATING MACHINE WITH PLANE AND ANGULARLY DISTRIBUTED PHASE INTERFERS |
| FR2901925B1 (en) * | 2006-06-06 | 2008-08-29 | Gerard Koehler | PROCESS FOR PRODUCING A GLOBAL WINDING WITH EFFECTIVE WIRE POLES, FOR AN ANGULAR SECTOR OF A STATOR OF A RELUCTANCE MACHINE WITH CYLINDRICAL AND ANGULARLY DISTRIBUTED PHASE BREAKERS |
| DE102007036263A1 (en) * | 2007-08-02 | 2009-02-05 | Robert Bosch Gmbh | Electrical machine i.e. alternating current synchronous generator, manufacturing method for use in motor vehicle, involves moving coil heads of lower strand halves opposite to coil heads of upper strand halves around winding pitch |
| DE102015004574B4 (en) | 2014-05-28 | 2024-03-28 | Sew-Eurodrive Gmbh & Co Kg | Method for producing an electric motor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157232A (en) * | 1980-05-01 | 1981-12-04 | Seiko Epson Corp | Coil for driving motor of electronic clock |
| US4512376A (en) * | 1983-07-08 | 1985-04-23 | Giorgio Barrera | Apparatus for forming stator coils of dynamo electric machines |
| JPH0687644B2 (en) * | 1986-06-25 | 1994-11-02 | 三菱電機株式会社 | Electric motor coil manufacturing method |
-
1992
- 1992-10-28 DE DE4236312A patent/DE4236312A1/en not_active Withdrawn
-
1993
- 1993-09-28 FR FR9311514A patent/FR2697386B1/en not_active Expired - Fee Related
- 1993-10-26 IT IT93MI002268A patent/IT1266629B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI932268A1 (en) | 1995-04-26 |
| DE4236312A1 (en) | 1994-05-05 |
| FR2697386A1 (en) | 1994-04-29 |
| FR2697386B1 (en) | 1995-01-06 |
| ITMI932268A0 (en) | 1993-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |