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:
Mar. 30, 2010
Filed:
Sep. 06, 2006
William B. Watkins, Tequesta, FL (US);
Robert B. Fowler, Jupiter, FL (US);
William B. Watkins, Tequesta, FL (US);
Robert B. Fowler, Jupiter, FL (US);
United Technologies Corporation, Hartford, CT (US);
Abstract
A rocket engine system includes a combustion chamber defining a centerline axis, an oxidizer supply, a first fuel delivery circuit connected to a fuel supply, a second fuel delivery circuit connected to the fuel supply, and an injector assembly positioned at the combustion chamber. The injector assembly includes a faceplate having a plurality of openings therethrough, a first injector element connected to the first fuel delivery circuit and extending into one of the openings in the faceplate, and a second injector element connected to the second fuel delivery circuit and extending into another of the openings in the faceplate. Annular oxidizer outlets are formed at the openings in the faceplate and connected to the oxidizer supply to deliver oxidizer to the combustion chamber.