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Title:
DRIVE DEVICE FOR A MOTOR VEHICLE DRIVE TRAIN
Document Type and Number:
WIPO Patent Application WO/2016/026630
Kind Code:
A3
Abstract:
The invention relates to a drive device (10) for a motor vehicle drive train, comprising a drive unit which is designed as an electric motor (14) and which comprises a rotor (16) and a stator (20). The rotor (16) comprises an electromagnetic rotor component (160) and a rotor support (16a) and the stator (20) comprises a stator support (24) which supports an electromagnetic stator component (280) on the rotor side. According to the invention, a receiving area (24d, 24i) is formed on one side of the stator support (24) which is opposite the rotor (16), in which an electronic assembly (32) for controlling the electric motor (14) is accommodated and the stator support (24) comprises a fluid cooling arrangement (30) which comprises the electromagnetic stator component (280) and the electronic assembly (32).

Inventors:
CUDOK, Matthias (Neubrunner Str. 110, Ritschenhausen, 98617, DE)
HAIN, Martin (Am Vogelherd 6a, Knetzgau, 97478, DE)
STROPH, Stephan (Tobeläckerstr. 23, Tettnang, 88069, DE)
FÜSSL, Andreas (Fallenbachweg 5, Kressbronn am Bodensee, 88079, DE)
HANFT, Hans-Jürgen (Theodor-Fontane-Str. 23, Pegnitz, 91257, DE)
KELLER, Stefan (Manfred-Knieß-Str. 17, Sennfeld, 97526, DE)
KARG, Erich (Lampenweg 2, Zeitlofs, 97799, DE)
SCHÄFLEIN, Alexander (Leipziger Straße 12, Ochsenfurt, 97199, DE)
TAREILUS, Alfred (Sperberstr. 9, Schweinfurt, 97422, DE)
THURN, Hermann (Grünewaldstr. 2B, Bayreuth, 95448, DE)
WEINGÄRTNER, Bernhard (Rahmhügel 21, Knetzgau, 97478, DE)
HOLZBERG, Frank (Windmühle 10, Königsberg, 97486, DE)
Application Number:
EP2015/066387
Publication Date:
April 14, 2016
Filing Date:
July 17, 2015
Export Citation:
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Assignee:
ZF FRIEDRICHSHAFEN AG (Graf-von-Soden-Platz 1, Friedrichshafen, 88046, DE)
International Classes:
B60W10/02; B60K6/26; B60K6/48; B60K11/02
Domestic Patent References:
WO2004037594A12004-05-06
Foreign References:
DE102010041589A12012-03-29
US20060174642A12006-08-10
US20130023379A12013-01-24
DE19629346A11998-01-22
US20010017039A12001-08-30
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