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:
Sep. 25, 2018
Filed:
Jan. 10, 2014
Applicant:
Snecma, Paris, FR;
Inventors:
Didier Vuillamy, Quincampoix, FR;
Gérard Roz, Pressagny l'Orguilleux, FR;
Assignee:
Arianegroup SAS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 1/00 (2006.01); F02K 9/60 (2006.01); F02K 9/46 (2006.01); F02K 9/64 (2006.01); F02K 9/40 (2006.01); F02K 9/97 (2006.01);
U.S. Cl.
CPC ...
F02K 9/60 (2013.01); F02K 9/46 (2013.01); F02K 9/605 (2013.01); F02K 9/40 (2013.01); F02K 9/64 (2013.01); F02K 9/972 (2013.01); F05D 2260/20 (2013.01); F05D 2260/205 (2013.01);
Abstract
The invention relates to the aerospace field, and in particular to the field of vehicles propelled by rocket engines. In particular, the invention relates to a feed circuit () for feeding a rocket engine () at least with a first liquid propellant, the feed circuit including at least one first heat exchanger () suitable for being connected to a cooling circuit () for cooling at least one heat source in order to cool said heat source by transferring heat to the first propellant, and, in addition, downstream from said first heat exchanger, a branch passing through a second heat exchanger.