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:
Dec. 31, 1996
Filed:
May. 09, 1995
Applicant:
Inventors:
Alain Chevalier, Bourges, FR;
Vincent Protat, Bourges, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
731174 ; 738656 ;
Abstract
The combustion chamber of the ramjet is mounted on a support which allows partial freedom of longitudinal movement. A nozzle is arranged at the intake of the combustion chamber, with a flexible, fluid-filled bladder being disposed between the nozzle and the combustion chamber. Air is blown into the combustion chamber through the nozzle, and fuel is fed into the combustion chamber to achieve combustion. The pressure of the fluid in the bladder is measured.