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:
Nov. 18, 2008
Filed:
May. 03, 2006
Jun Shi, Glastonbury, CT (US);
Stuart S. Ochs, Manchester, CT (US);
Kevin E. Green, Broad Brook, CT (US);
David C. Jarmon, Kensington, CT (US);
Michael K. Sahm, Avon, CT (US);
Lisa A. Prill, Glastonbury, CT (US);
Jun Shi, Glastonbury, CT (US);
Stuart S. Ochs, Manchester, CT (US);
Kevin E. Green, Broad Brook, CT (US);
David C. Jarmon, Kensington, CT (US);
Michael K. Sahm, Avon, CT (US);
Lisa A. Prill, Glastonbury, CT (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A vane has an airfoil shell and a spar within the shell. The vane has an outboard shroud at an outboard end of the shell and an inboard platform at an inboard end of the shell. The spar has a first chamber essentially along the suction side and a second chamber along the pressure side opposite the first chamber.