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. 16, 2013
Filed:
Aug. 31, 2010
Lance A. Cutler, Maize, KS (US);
Mark A. Shelly, Be Aire, KS (US);
Lance A. Cutler, Maize, KS (US);
Mark A. Shelly, Be Aire, KS (US);
The Boeing Company, Chicago, IL (US);
Abstract
Apparatus and methods described herein provide for a boom/receiver-type aerial refueling system having a pressure regulator integrated into the system at the tanker boom nozzle. During refueling operations, pressure of the fuel at the interface between the nozzle at the distal end of the boom assembly and the fuel receptacle of the receiving aircraft is maintained by an integrated pressure regulator integrated into the nozzle or located inline of the fuel flow between the boom assembly and the nozzle. The integrated pressure regulator maintains the pressure of the fuel at the nozzle within a defined range regardless of the elevation azimuth of the boom assembly, the extended length of the telescoping extension, the temperature of the outside air or surfaces of the boom, and other factors that may affect the flow of fuel through the boom.