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. 27, 1998
Filed:
Dec. 06, 1994
Applicant:
Inventor:
Henri Fima, Malissard, FR;
Assignee:
Sextant Avionique, Meudon La Foret, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K / ; G01N / ;
U.S. Cl.
CPC ...
374161 ; 374120 ; 356 43 ; 2504581 ; 2504591 ;
Abstract
Method and apparatus for the optical determination of the temperature of a gaseous mixture, the method comprising the stages consisting: of exciting in the infrared range the molecules of a gas of said mixture, from a first vibrational level towards a second vibrational level;