Electric machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10770956
APP PUB NO 20170331353A1
SERIAL NO

15525551

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an electric asynchronous machine (1), in particular an induction machine, comprising: —a cylindrical stator (2) with stator teeth (22) on a stator yoke (21), wherein a ratio between a yoke height (hy1) of the stator yoke (21) in the radial direction and a groove height (hn1) of the stator grooves (23) in the radial direction ranges from 1.75 to 2.5; —a cylindrical rotor (4) with poles (42) on a rotor yoke which are defined by short-circuit windings in a rotor body (41), wherein a ratio between the yoke height of the rotor body (41) in the radial direction and the groove height of the rotor grooves in the radial direction ranges from 2 to 2.75.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHPOSTFACH 30 02 20 70442 STUTTGART

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexander, Marcus Ludwigsburg, DE 4 20
Herranz, Gracia Mercedes Forchheim, DE 5 15
Heuser, Patrick Stuttgart, DE 6 18
Kelleter, Arndt Erdmannhausen, DE 5 18
Ruiz, De Larramendi Miguel Ludwigsburg, DE 3 10

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