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:
Jul. 05, 2022
Filed:
Nov. 26, 2019
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Rudolf Jussel, Feldkirch-Gisingen, AT;
Aleksandar Tubic, Vienna, AT;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C21D 9/00 (2006.01); F27B 5/04 (2006.01); F27B 5/10 (2006.01); A61C 13/00 (2006.01); F27B 17/02 (2006.01); F27B 5/06 (2006.01);
U.S. Cl.
CPC ...
F27B 5/10 (2013.01); A61C 13/0007 (2013.01); F27B 17/025 (2013.01); F27B 2005/064 (2013.01);
Abstract
A dental cooling device is provided, comprising a muffle () and a medium () as cooling source. The medium (), in particular a liquid medium (), is stored at least in the outer region of the muffle () and has an evaporation temperature higher than the room temperature. The quantity of medium () is calculated in advance such that the enthalpy of evaporation of the medium is substantially destroyed or consumed when cooling the muffle () to the evaporation temperature.