Pumps – Motor driven – Electric or magnetic motor
Patent
1987-03-10
1988-06-14
Smith, Leonard E.
Pumps
Motor driven
Electric or magnetic motor
417417, 417520, 417537, F04B 108, F04B 3908
Patent
active
047508710
ABSTRACT:
A resonant reciprocating compressor wherein a reciprocating assembly comprising the movable armature of an electric reciprocating motor and a piston means coupled to the armature is driven cyclically when the electric motor is energized from an alternating current source to compress a working fluid, and including means operatively associated with the reciprocating assembly for producing a stabilizing force gradient in a direction to maintain or restore the reciprocating assembly to a centered operating position.
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Claeys Joseph V.
Mechanical Technology Incorporated
Smith Leonard E.
Sullivan Joseph C.
Szczecina Jr. Eugene L.
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