Expansible chamber devices – Cylinder detail – Cylinder or liner retained in casing by casing closure or...
Reexamination Certificate
2005-07-29
2008-12-30
Lazo, Thomas E (Department: 3745)
Expansible chamber devices
Cylinder detail
Cylinder or liner retained in casing by casing closure or...
C029S888061
Reexamination Certificate
active
07469626
ABSTRACT:
A rotor body (22) having a plurality of cylindrical bores (24) each adapted to receive a piston (30) for reciprocating movement therein, each of the bores (30) being lined with a ceramic liner (42) having a first split (44), and a method of forming a rotor (16) having a ceramic bore liner (42) that includes the steps of providing a rotor body having at least one bore (140), providing a ceramic bore liner having a first end, a second end and a split having a width (142), and compressing the bore liner to decrease the width and securing the bore liner in the at least one bore (144).
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European Search Report EP06118055.0 dated Feb. 21, 2008.
Hall Douglas A.
Portolese Larry A.
Rateick, Jr. Richard G.
Wakeman Scott T.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz P.C.
Lazo Thomas E
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