Title:
ROTOR FOR A RELUCTANCE MOTOR AND METHOD FOR THE PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/177270
Kind Code:
A3
Abstract:
The rotor comprises rotor segments consisting of a magnetically conductive material, which segments are distributed across the circumference of a rotor housing. Rotor housing portions of low magnetic conductivity are located between the rotor segments. The rotor segments are embedded in a main body in such a way that the outside or inside of the main body forms a closed housing. To produce the rotor a star-shaped blank is punched out of a metal sheet, the arms of said blank being bent out in relation to a central part connecting said arms, in order to form the rotor segments.
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Inventors:
FRÖLICH WALTER (DE)
Application Number:
PCT/EP2014/001141
Publication Date:
January 14, 2016
Filing Date:
April 29, 2014
Export Citation:
Assignee:
ZIEHL ABEGG SE (DE)
International Classes:
H02K1/24; H02K1/28; H02K19/14; H02K29/03
Foreign References:
GB1241995A | 1971-08-11 | |||
JP2001349294A | 2001-12-21 | |||
JP2001339925A | 2001-12-07 | |||
EP1729395A1 | 2006-12-06 | |||
EP2048769A1 | 2009-04-15 | |||
US20110081263A1 | 2011-04-07 |
Attorney, Agent or Firm:
JACKISCH-KOHL UND KOHL (Stuttgart, DE)
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