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, 2018
Filed:
Mar. 20, 2014
Applicant:
Waters Technologies Corporation, Milford, MA (US);
Inventor:
Robert L. Danley, Milford, MA (US);
Assignee:
WATERS TECHNOLOGIES CORPORATION, Milford, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 17/00 (2006.01); G01N 25/20 (2006.01); G01K 3/08 (2006.01);
U.S. Cl.
CPC ...
G01K 17/00 (2013.01); G01K 3/08 (2013.01); G01N 25/20 (2013.01);
Abstract
A heat flow sensor for a heat flux differential scanning calorimeter comprising twin thermopiles. The thermopiles each comprise positive and negative thermocouple alloys and electrically insulating ceramic components. Diffusion bonding is used to form thermocouple junctions in the thermopiles between the positive and negative thermocouple elements, and to attach the thermocouple elements to the ceramic components.