Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Reexamination Certificate
2008-01-14
2011-12-20
Cozart, Jermie (Department: 3726)
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
C029S458000, C029S527200, C418S178000
Reexamination Certificate
active
08079144
ABSTRACT:
A compressor has a housing assembly and at least one rotor held by the housing assembly for rotation about a rotor axis. The rotor has a first face and a first housing element has a second face in facing spaced-apart relation to the first face of the rotor. One or more spacer elements are positioned from the first housing element. The spacer elements are machined. A coating is applied over the first surface around the one or more spacer elements.
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Bachman & LaPointe P.C.
Carrier Corporation
Cozart Jermie
LandOfFree
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