EP0180120A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Electronically commutated collectorless d.c. motor

Assignee: Alcatel Lucent Deutschland AG

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Filing: 1985-10-19

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Granted: —

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Expires: 2005-10-19

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Abstract

Abstract Translated from German (57) Es wird ein bürstenloser Gleichstrommotor vorgeschlagen, dessen Läufer aus einem glockenförmigen Permanentmagnetläufer und einem inneren und einem äußeren Ständerpaket besteht, wobei die Ständerwicklung auf einem in besonderer Weise geformten Isolierstoffköiper gewickelt und mit diesem in das genutete äußere Ständerpaket eingeschoben ist. (57) A brushless DC motor is proposed, the rotor of which consists of a bell-shaped permanent magnet rotor and an inner and an outer stator package, the stator winding being wound on a specially shaped insulating material body and being inserted with it into the grooved outer stator package.

Inventors

👤 Josef Dr. Feigel

Bibliographic Details

Application Number —

Jurisdiction EP

Data Source google_patents

Last Synchronized 2026-11-04 17:29

CPC Classifications

H; H02; H02K; H02K29/00; H02K29/06; H02K29/08; H02K1/00; H02K1/06; H02K1/22; H02K1/27; H02K1/2706; H02K1/272; H02K1/274; H02K1/2753; H02K1/278; H02K1/2781; H02K3/00; H02K3/46; H02K3/47; H02K5/00; H02K5/04; H02K5/15; H02K2201/00; H02K2201/06; H02K5/12; H02K5/128; Y; Y10; Y10S; Y10S174/00; Y10S174/13; Y10S174/14; Y10S174/19; Y10S174/20; Y10S174/21

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