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. 03, 2006
Filed:
Aug. 23, 2004
Michel Cazalens, Bourron Marlotte, FR;
Frederic Beule, Brunoy, FR;
Michel Cazalens, Bourron Marlotte, FR;
Frederic Beule, Brunoy, FR;
Snecma Moteurs, Paris, FR;
Abstract
A system for injecting an air/fuel mixture into a turbomachine combustion chamber, including a hollow tubular structure for the flow of the air/fuel mixture into the combustion chamber; a fuel injection device placed at an upstream end of the hollow tubular structure, and an air injection device placed downstream of the fuel injection device. The system also includes a cold plasma generator placed downstream of the air injection device so as to generate active species in the flow of the air/fuel mixture and to cause prefragmentation of the molecules of the air/fuel mixture. The system further includes a device for controlling the cold plasma generator depending on the speed of operation of the turbomachine.