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Patent Searching and Data


Title:
ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2015/052124
Kind Code:
A3
Abstract:
The invention relates to an electric machine (2) comprising: a stator (50) having at least two stator pole-forming excitation coils (130, 136) and a rotor arranged therein which is rigidly coupled to a rotatably mounted motor shaft (14); and at least one yoke element (56) which is arranged radially within the rotor. The aim of the invention is to provide an electric machine of the above type which has a low mass moment of inertia. For this purpose, the respective yoke element (56) is rotatably mounted about the motor shaft (14).

Inventors:
STAUDER, Peter (Am Heckerpfad 43, Mainz, 55128, DE)
BESIER, Marco (Kemeler Weg 9, Bad Schwalbach, 65307, DE)
KAUFMANN, Tom (Hauptstraße 4, Ippenschied, 55566, DE)
SCHAAF, Matthias (Auf dem Gockelsberg 41, Koblenz, 56075, DE)
Application Number:
EP2014/071325
Publication Date:
October 08, 2015
Filing Date:
October 06, 2014
Export Citation:
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Assignee:
CONTINENTAL TEVES AG & CO. OHG (Guerickestr. 7, Frankfurt, 60488, DE)
International Classes:
H02K7/06; H02K1/27; H02K5/173; H02K7/08; H02K11/00; H02K21/16; H02K44/02
Domestic Patent References:
WO2001045237A12001-06-21
Foreign References:
US3484635A1969-12-16
US2974242A1961-03-07
US3675102A1972-07-04
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