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:
May. 08, 1990
Filed:
Aug. 03, 1989
Applicant:
Inventor:
Hans K Fauske, Hinsdale, IL (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01K / ;
U.S. Cl.
CPC ...
374 34 ; 374 33 ; 374 54 ; 165 111 ;
Abstract
A stable isothermal calorimeter wherein the material under study is contained in a thermally conductive reactor vessel which is surrounded by a heat transfer fluid. The material is maintained at the boiling point of the heat transfer fluid which is in turn cntrolled by controlling the pressure of the fluid's vapor space. The heat transfer fluid is vaporized by the heat released by exothermal reaction of the material under study and the vaporized fluid condensed in a condenser. The rate of liquid accumulation in the condenser is proportional to the energy release rate of the material.