Rotary expansible chamber devices – Working member has planetary or planetating movement
Reexamination Certificate
2005-08-09
2005-08-09
Trieu, Theresa (Department: 3748)
Rotary expansible chamber devices
Working member has planetary or planetating movement
C418S125000, C418S248000
Reexamination Certificate
active
06926505
ABSTRACT:
Two or more slidably mounted seals of radially orientation are provided in a rotary machine. One of the slidably mounted seals can be selectably retractable to perform a valving operation with respect to a rotor mounted for eccentric rotary motion within the machine.
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Fitch Even Tabin & Flannery
Trieu Theresa
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