Electric motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 24, 2005
Grant Date -
Jun 24, 2004
app pub date -
Aug 25, 2003
filing date -
Oct 30, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electric motor comprising a rotor and a stator is disclosed. The rotor is supported on a substantially spherical bearing and is of a substantially spherical design facing the stator, which has a high degree of efficiency. The stator may have a magnetic return-path body which is made of a compressed powder material. The return-path body may be of a substantially spherical design, at least in segments facing the rotor.
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Family
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Cited Art Landscape
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