Oscillation-type compressor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 20, 2001
Grant Date -
N/A
app pub date -
Oct 13, 1998
filing date -
Oct 15, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tightly closed casing has an inside space for storing coolant gas. A block is accommodated in this casing. A motor includes a stator and a mover. A piston is connected to the mover of the motor. A movable element includes the mover of the motor and the piston. A stationary element includes the stator of the motor and the block. An elastic element has a portion fixed to the movable element and another portion fixed to the stationary element. A cylinder is shiftable in an axial direction with respect the block. A shifting device shifts the cylinder in the axial direction.
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