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:
Aug. 30, 2005
Filed:
Jun. 09, 2003
Thomas Hütter, Niederrohrdorf, CH;
Thomas Hütter, Niederrohrdorf, CH;
Mettler-Toledo GmbH, Greifensee, CH;
Abstract
A sample holder for differential thermal analysis has a substrate with a planar surface provided with a sample position for a sample material and a reference position for reference material. The substrate allows heat flow between a heat source thermally coupled to the sample holder and the sample and reference positions. A first thermoelement arrangement in the area of the sample and reference positions is provided for supplying a thermoelectric signal corresponding to a differential between the temperatures at the sample and reference positions. First connectors are formed on the substrate for tapping the thermoelectric signal corresponding to the temperature differential. A second thermoelement arrangement provides a thermoelectric signal corresponding to an absolute temperature of the sample and reference positions. Second connectors are provided on the substrate for tapping the thermoelectric signal corresponding to the absolute temperature.