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. 02, 2004
Filed:
Apr. 01, 2002
Applicant:
Inventor:
Armin Sowa, Ottobrunn, DE;
Assignee:
Astrium GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02K 9/64 ;
U.S. Cl.
CPC ...
F02K 9/64 ;
Abstract
Thrust-chamber assembly has an expansion nozzle and a combustion-chamber wall, to which an ejector head is affixed. The part of the combustion-chamber wall adjacent to the injector head comprising a precombustion-chamber wall, in which the combustible materials delivered to the assembly first form a cooling film. There is a heat-conducting layer in at least one area of the outside of the precombustion-chamber wall and in addition, it has a covering of platinum or gold.
Quick Actions:
Sowa, Armin. (2004). Thrust chamber assembly (U.S. Patent No. 6698184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6698184
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile