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:
Jan. 28, 1986
Filed:
May. 15, 1984
Donald N Burr, Glastonbury, CT (US);
Other;
Abstract
A combustor subassembly for a gas turbine engine, which includes a plurality of modular elements. Each modular element is generally annular and extends from a first axial portion to a second axial portion. The second axial portion is flared inwardly toward the geometric center line of the modular element. The modular elements are disposed in nested, substantially coaxial relationship with successive modular elements spaced axially along a substantially common center line. A plurality of the adjacent modular elements have respective first and second axial portions disposed in overlapping relationship. The overlapping of the modular elements define annular flow passages for directing cooling air into the combustor. Each of a plurality of modular elements include holes therein in the first axial portion at an axial portion thereof which overlaps the second axial portion of another modular element. In addition each of a plurality of the modular elements include holes therein in the second axial portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile