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. 11, 2003
Filed:
Jun. 10, 2002
William F. Beacom, Jupiter, FL (US);
Elliott Energy Systems, Inc, Stuart, FL (US);
Abstract
Vanes of the type for directing a fluid radially are fabricated by forming the vanes integrally to a support structure made from a sacrificial material which is removed in assembly so that the vanes are supported for operative use. In one embodiment, the vanes are formed in the dams of an annular burner by preforming the vanes supported to a disk; the vanes and disk apparatus is fitted to side plates which are then brazed together and the disk portion and complementary side plate portions are removed, for defining the dam that is affixed to the liner of the annular combustor. Other configurations are contemplated that are tailored to fit the intended embodiment. The vane and support portion made from a sacrificial material constitute an apparatus of this invention.