Method for producing a stator for electric machines
US6230388A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 2, 1999 |
| Grant date | May 15, 2001 |
| Priority date | — |
| Expiry date | Jun 2, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53161
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing a stator for electric machines, wherein a plurality of coils (10) is prewound and drawn into a stator lamination package. Subsequently the wire ends (14) of the coils (10) are fixed in place in a predetermined position. In order to be able to interconnect the wire ends or to fix them more dependably and faster in place at the terminals or auxiliary terminals provided, it is proposed that they are temporarily connected with a holding element (34) immediately after a coil (10) or group of coils has been wound, that this connection is maintained during the draw-in of the coils (10) into the stator lamination package, and that thereafter the wire ends (14) are mechanically transferred into their predetermined position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.