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:
Jul. 19, 1994
Applicant:
Inventors:
Assignees:
Sumitomo Chemical Company, Limited, Osaka, JP;
Seiko Instruments, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
374 10 ; 374 12 ; 374 14 ; 374 31 ; 374 45 ;
Abstract
In order to carry out thermal analysis under various kinds of atmospheres, there is provided an apparatus for thermal analysis containing a sample chamber having a portion for a sample and a signal detection chamber provided with a signal detection member, the signal detection chamber having an inlet port for a purging gas, the sample chamber and the signal detection chamber being connected through a purging gas passage, and the sample chamber being provided with an inlet port for an atmosphere gas and also with an outlet port for the atmosphere gas and the purging gas.