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, 2014
Filed:
Dec. 22, 2010
Applicant:
Dino Petronio, Trieste, IT;
Inventor:
Dino Petronio, Trieste, IT;
Assignee:
Selex Galileo S.p.A., Campi Bisenzio, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 9/58 (2006.01); F02K 9/56 (2006.01);
U.S. Cl.
CPC ...
F02K 9/58 (2013.01); F02K 9/56 (2013.01);
Abstract
Supply of a liquid component in a combustion chamber of a rocket engine is controlled by a feed valve provided with slide valve mobile between an open position and a closed position of at least one supply pipe, which has an inlet that communicates with a tank for containing the liquid component and an outlet that communicates with the combustion chamber. The displacement of the slide valve from its closed position to its open position is triggered by a pressurized fluid supplied to the outlet of the supply pipe.