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:
Mar. 08, 2022
Filed:
Dec. 09, 2019
Ta Instruments-waters Llc, New Castle, DE (US);
Cornelia Will, Bochum, DE;
TA INSTRUMENTS-WATERS LLC, New Castle, DE (US);
Abstract
Described is a convection reducer. The convection reducer may be used in a thermogravimetric analysis apparatus to reduce convection in fluid surrounding a sample container. The convection reducer includes multiple baffle plates and at least one spine member. Each baffle plate has an edge with at least one slot and each spine member has multiple slots. Each slot in a baffle plate is received in a corresponding slot of the at least one spine member so that the baffle plates are arranged substantially parallel to each other along the at least one spine member. The reduction in convection results in undesired forces on the apparatus that may disturb the sample weight measurement.