Title:
METHOD AND DEVICE FOR INTRODUCING WAVE WINDINGS INTO ROTOR AND STATOR SHEET STACKS OF ELECTRIC MACHINES
Document Type and Number:
WIPO Patent Application WO2005002027
Kind Code:
A3
Abstract:
The invention relates to a method for forming and introducing wave windings whose path sections are connected to winding heads, into rotor sheet stacks or stator sheet stacks of electric machines. According to the invention, several wave windings (10) which are respectively cut into sections by a continuously formed wave winding strip (52), are advanced in an essentially tangential manner to a rotor or stator sheet stack or to a rotor-type transmission tool (88) which comprises grooves (89) which open out in a radially outward manner, by means of a bar-shaped receiving element (22), and form a specific number of waves in the working step. The path sections (12) thereof are pressed into the grooves (89) during a rotational movement of the sheet stacks and/or transmission tool (88) and an essentially tangential relative movement of the strip-shaped wave windings (10) corresponding to the peripheral speed thereof.
Inventors:
SADIKU SADIK (DE)
Application Number:
PCT/EP2004/006958
Publication Date:
March 17, 2005
Filing Date:
June 26, 2004
Export Citation:
Assignee:
ELMOTEC STATOMAT VERTRIEBS GMBH (DE)
SADIKU SADIK (DE)
SADIKU SADIK (DE)
International Classes:
H02K15/06; (IPC1-7): H02K15/06
Foreign References:
| GB2052884A | 1981-01-28 |
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