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:
Aug. 09, 2016
Filed:
May. 30, 2014
Eads Construcciones Aeronáuticas S.a., Getafe, ES;
Martin Espinosa Sanchez, Getafe, ES;
EADS Construcciones Aeronauticas S.A., Madrid, ES;
Abstract
The present invention refers to a dual pressure regulation system to ensure a proper pressure regulation during the Aerial REFUELING operations with Hose and Drogue systems. More specifically is directed to dual redundant fuel pressure regulation systems. The pressure regulator system comprises two pressure regulators () located in series and a control element () for controlling the movement of both regulators operatively connected downstream () the second pressure regulator () such that the movement of the pressure regulators () is independently controlled by the control element () according to the delivery pressure downstream the second regulator ().