Electric Motor, Especially Bell Armature Motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 25, 2006
app pub date -
Nov 3, 2005
filing date -
Nov 22, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An electric motor has a rotor and a magnet system having at least one permanent magnet generating a magnetic field. At least one braking element made of ferromagnetic material is positioned at least partially within the magnetic field of the permanent magnet. The electric motor has a housing with a housing wall, and the magnetic field is generated between the permanent magnet and the housing wall. The permanent magnet is annular and surrounds a rotor shaft of the rotor at a spacing. The braking element is fixedly connected to the rotor or fixedly arranged on the housing.
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Cited Art Landscape
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