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:
Jul. 28, 2026
Filed:
Oct. 29, 2025
Rtx Corporation, Farmington, CT (US);
Lawrence Binek, Glastonbury, CT (US);
Frederick Rosenberger, Marlborough, CT (US);
Mark Rohrer, West Hartford, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
A combustor liner for a gas turbine engine, the combustor liner defining a combustion chamber, includes a curved body and a cooling ring. The curved body includes a closed forward end, an open aft end opposite the forward end, an inner wall, and an outer wall radially outward from the inner wall, the outer wall defining an outer liner wall of the combustor liner. The cooling ring includes a fin that has a space filling curve that is modified such that an outer wall of the cooling ring matches a shape of the inner wall of the curved body. An inner wall of the cooling ring defines an inner liner wall of the combustor liner.