Compressor with capacity control

Details Compressor with capacity control Compressor with capacity control

2006-08-31

2008-09-02

Kramer, Devon (Department: 3746)

Pumps

Condition responsive control of drive transmission or pump...

C417S213000, C417S310000

Reexamination Certificate

active

07419365

ABSTRACT:
A compressor includes an orbiting member and a non-orbiting member mounted relative the orbiting member to define first and second chambers disposed between the orbiting and non-orbiting members. The non-orbiting member forms a seal to generally prevent fluid communication between the first and second chambers when in a first position and breaks the seal to allow fluid communication between the first and second chambers when in a second position. A structure supports the orbiting and non-orbiting members for relative orbital movement therebetween and a time pulsed actuation apparatus is coupled to the structure and configured to selectively break the seal.

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