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Direct drive field actuator motors

Patent ·
OSTI ID:871415
 [1]
  1. Salt Lake City, UT
+ Show Author Affiliations

A positive-drive field actuator motor including a stator carrying at least one field actuator which changes in dimension responsive to application of an energy field, and at least one drive shoe movable by the dimensional changes of the field actuator to contact and move a rotor element with respect to the stator. Various embodiments of the motor are disclosed, and the rotor element may be moved linearly or arcuately.

Research Organization:
Bonneville Scientific, Inc., Salt Lake City, UT (United States)
DOE Contract Number:
FG02-92ER81439
Assignee:
Bonneville Scientific Incorporated (Salt Lake City, UT)
Patent Number(s):
US 5726520
OSTI ID:
871415
Country of Publication:
United States
Language:
English

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Related Subjects

/310/
actuator
actuator motor
actuator motors
application
arcuately
carrying
changes
contact
dimension
dimension responsive
dimensional
dimensional change
dimensional changes
direct
direct drive
disclosed
drive
drive shoe
element
embodiments
energy
energy field
field
field actuator
including
linearly
motor
motor including
motors
movable
move
moved
positive-drive
positive-drive field
respect
responsive
rotor
rotor element
shoe
shoe movable
stator
stator carrying
various
various embodiments