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EP0149228A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Electric motor, in particular a commutatorless direct current motor

Assignee: Cessione papst Licensing GmbH
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Filing: 1984-12-22
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Granted: —
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Expires: 2004-12-22
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Abstract

Abstract Translated from German Elektromotor mit im wesentlichen zylindrischem Luftspalt (27) zwischen Stator (16) und Rotor (15), wobei der Stator an einem Lagertragteil (22) für die Lagerung der Rotorwelle (12) angebracht ist. Zur Minderung der Geräuschemission ist der Stator (16) mit dem Lagertragteil (22) über eine elastische Dämpfungsanordnung (28, 54) verbunden und/oder Stator und Lagertragteil sind im Bereich mindestens eines Teils ihrer einander zugewendeten Flächen durch einen Luftspalt (29) voneinander getrennt. Electric motor with an essentially cylindrical air gap (27) between the stator (16) and the rotor (15), the stator being attached to a bearing support part (22) for mounting the rotor shaft (12). To reduce noise emissions, the stator (16) is connected to the bearing support part (22) via an elastic damping arrangement (28, 54) and / or the stator and bearing support part are separated from one another in the area of at least part of their facing surfaces by an air gap (29) .

Inventors

  • 👤 Johann Dipl.Ing. Von Der Heide
  • 👤 Ernst-Moritz Körner
  • 👤 Rolf Dr. Ing. Müller

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-27 15:27
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/12; H02K1/18; H02K1/187; H02K11/00; H02K11/01; H02K11/014; H02K11/0141; H02K29/00; H02K29/06; H02K29/08; H02K5/00; H02K5/04; H02K5/16; H02K5/173; H02K5/1735

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