Invention Grant
- Patent Title: Method for producing rotating electrical machines
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Application No.: US14391160Application Date: 2012-12-21
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Publication No.: US09614423B2Publication Date: 2017-04-04
- Inventor: Traugott Weller , Susanne Weller
- Applicant: Traugott Weller , Susanne Weller
- Agency: Hayes Soloway P.C.
- Priority: DE102012007232 20120407
- International Application: PCT/EP2012/076737 WO 20121221
- International Announcement: WO2013/149688 WO 20131010
- Main IPC: H02K15/04
- IPC: H02K15/04 ; H02K3/04 ; H02K15/095 ; H02K15/09 ; H02K3/47 ; H02K15/08

Abstract:
A method for producing rotating electrical machines having a motor coil produced in a cantilevered manner for motors or generators, wherein the coil already surrounds the inner part during the manufacturing process, i.e. is pre-assembled, and this is also used as an aid for coil shaping during the production of the coil, includes a first step, in which the motor coil is wound in a stepwide process between two end faces over the magnetic inner part and completely surrounds the inner part, a second step, in which the shaping of the motor coil is carried out by pressing the winding wires by moving the shaft with the surface of the inner part against the inner side of the motor coil, in particular by eccentrically rolling off of the latter and pressing it against an abutment, and a third step, in which the pressed motor coil is baked by way of applying heat. Also provided is a rotating electrical machine.
Public/Granted literature
- US20150048710A1 METHOD FOR PRODUCING ROTATING ELECTRICAL MACHINES Public/Granted day:2015-02-19
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