The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2008
Filed:
Jul. 29, 2005
Richard G. Rateick, Jr., South Bend, IN (US);
Douglas A. Hall, Niles, MI (US);
Larry A. Portolese, Granger, IN (US);
Scott T. Wakeman, Fairfax, VA (US);
Richard G. Rateick, Jr., South Bend, IN (US);
Douglas A. Hall, Niles, MI (US);
Larry A. Portolese, Granger, IN (US);
Scott T. Wakeman, Fairfax, VA (US);
Honeywell International, Inc., Morristown, NJ (US);
Abstract
A rotor body () having a plurality of cylindrical bores () each adapted to receive a piston () for reciprocating movement therein, each of the bores () being lined with a ceramic liner () having a first split (), and a method of forming a rotor () having a ceramic bore liner () that includes the steps of providing a rotor body having at least one bore (), providing a ceramic bore liner having a first end, a second end and a split having a width (), and compressing the bore liner to decrease the width and securing the bore liner in the at least one bore ().