Permanent magnet dynamoelectric machine with axially...

Details Permanent magnet dynamoelectric machine with axially... Permanent magnet dynamoelectric machine with axially...

2008-06-10

2008-06-10

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S191000, C310S209000

Reexamination Certificate

active

07385332

ABSTRACT:
A dynamoelectric machine comprises: a stator that comprises a plurality of stator poles arranged around a stator surface of revolution with a stator axis for the stator surface of revolution; at least one rotor that comprises a plurality of permanent rotor magnets arranged around a rotor surface of revolution with a rotor axis for the rotor surface of revolution that is coincident with the stator axis and with the rotor surface of revolution adjacent the stator surface of revolution; a drive shaft with a drive shaft axis of rotation that is substantially coincident with the stator axis coupled to the rotor for rotating the rotor relative to the stator about the drive shaft axis of rotation; and a at least one actuator for axially displacing the rotor surface of revolution along the drive shaft relative to the stator surface of revolution to change magnetic flux interaction between the stator poles and the rotor magnets; wherein at least one of the surfaces of revolution tilts with respect to the drive shaft axis of rotation.

REFERENCES:
patent: 1194645 (1916-08-01), Lincoln
patent: 2025187 (1935-12-01), Werner et al.
patent: 4920295 (1990-04-01), Holden et al.
patent: 5627419 (1997-05-01), Miller
patent: 6404097 (2002-06-01), Pullen
patent: 6492753 (2002-12-01), Zepp et al.
patent: 6555941 (2003-04-01), Zepp et al.
patent: 6943478 (2005-09-01), Zepp et al.
patent: 7042128 (2006-05-01), Zepp et al.
patent: 7190101 (2007-03-01), Hirzel

Affiliated with

Also associated with

Rating

Permanent magnet dynamoelectric machine with axially... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Permanent magnet dynamoelectric machine with axially..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Permanent magnet dynamoelectric machine with axially... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2812888