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:
Oct. 11, 2011
Filed:
Dec. 27, 2007
Helmut Konrad Ciezki, Neckarsulm, DE;
Klaus Madlener, Hohentengen, DE;
Oskar Haidn, Niedernhall, DE;
Helmut Konrad Ciezki, Neckarsulm, DE;
Klaus Madlener, Hohentengen, DE;
Oskar Haidn, Niedernhall, DE;
Deutsches Zentrum fuer Luft-und Raumfahrt e.V., Cologne, DE;
Abstract
In order to make a drive device available on the basis of a gel-type propellant, in particular, for a flying object, comprising at least one tank for gel-type propellant, a combustion chamber and a device for supplying propellant to the combustion chamber, which is of a simple construction it is suggested that at least one radiation impinging device be provided for acting on gel-type propellant with electromagnetic radiation and/or at least one heating device for heating gel-type propellant in order to improve the flow behavior.