US2012103297A1PendingUtilityA1

Cylinder head insert apparatus

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Individually held — no corporate assignee on recordPriority: Jan 7, 2008Filed: Nov 17, 2011Published: May 3, 2012
Est. expiryJan 7, 2028(~1.4 yrs left)· nominal 20-yr term from priority
Inventors:Henry J. Outhouse
Y10T29/49861Y10T403/48Y10T29/4927F02F 1/24B23P 6/02Y10T29/49995Y10T29/49865Y10T29/49945
27
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Claims

Abstract

A cylinder head apparatus for an internal combustion engine has a plurality of combustion chambers with each cylinder head having a plurality of combustion faces for fitting over the plurality of combustion chambers. The cylinder head has an elongated slot between two combustion chamber faces and has an elongated cylinder head insert having a generally T-shaped cross-section press fitted into the cylinder head slot to form a cylinder head having reduced high temperature deformations between cylinder head combustion chamber faces.

Claims

exact text as granted — not AI-modified
1 . A cylinder head for an internal combustion engine having a plurality of combustion chambers, said cylinder head having a plurality of combustion faces for fitting over said plurality of combustion chambers;
 said cylinder head having an elongated slot between each two combustion chamber faces; and   an elongated cylinder head insert having a generally T-shaped cross-section press-fitted into each said cylinder head slot to form a cylinder head having reduced high temperature deformations between said cylinder head combustion chamber faces.   
     
     
         2 . The cylinder head for an internal combustion engine in accordance with  claim 1  in which said elongated cylinder head insert generally T-shaped cross-section has a curved edges on the bottom corners of “T”.

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