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:
Nov. 23, 2021
Filed:
Nov. 07, 2018
Ivoclar Vivadent Ag, Schaan, LI;
Rudolf Jussel, Feldkirch, AT;
Manuel Schlegel, Mels, CH;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
The invention relates to a dental furnace, in particular a high-temperature dental furnace for oxide ceramics such as zirconium dioxide having sintering temperatures of between 1300 and 1850° C., comprising a heating element () which is intended to give off heating energy to the firing chamber. It is provided that the heating element () comprises at least two heating element sections () adjoining one another at a transition area () which is not current-carrying and/or which extends away laterally, that the transition area () is supported on a position, in particular on the free end, spaced apart from the electrical connections () on the dental furnace and carries at least the two adjoining parts of heating element sections ().