EP 3483542 B1 20200729 - DENTAL OVEN AND METHOD FOR OPERATING SAME
Title (en)
DENTAL OVEN AND METHOD FOR OPERATING SAME
Title (de)
DENTALOFEN SOWIE VERFAHREN ZUM BETRIEB EINES DENTALOFENS
Title (fr)
FOUR DENTAIRE AINSI QUE PROCÉDÉ DE FONCTIONNEMENT D'UN FOUR DENTAIRE
Publication
Application
Priority
EP 17201096 A 20171110
Abstract (en)
[origin: US2019150227A1] 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 (10) which is intended to give off heating energy to the firing chamber. It is provided that the heating element (10) comprises at least two heating element sections (48, 50) adjoining one another at a transition area (34) which is not current-carrying and/or which extends away laterally, that the transition area (34) is supported on a position, in particular on the free end, spaced apart from the electrical connections (16, 18) on the dental furnace and carries at least the two adjoining parts of heating element sections (48, 50).
IPC 8 full level
A61C 13/20 (2006.01); F27B 5/14 (2006.01); F27B 17/02 (2006.01); F27D 9/00 (2006.01); F27D 11/02 (2006.01); H05B 3/64 (2006.01); H05B 6/12 (2006.01)
CPC (source: EP US)
F27B 5/14 (2013.01 - EP US); F27B 17/025 (2013.01 - EP US); F27D 9/00 (2013.01 - EP US); F27D 11/02 (2013.01 - EP US); H05B 3/12 (2013.01 - US); H05B 3/64 (2013.01 - US); H05B 6/129 (2013.01 - EP US); F27B 2005/143 (2013.01 - EP US); F27D 2009/0051 (2013.01 - EP US); H05B 2203/018 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3483542 A1 20190515; EP 3483542 B1 20200729; US 11184956 B2 20211123; US 2019150227 A1 20190516
DOCDB simple family (application)
EP 17201096 A 20171110; US 201816182662 A 20181107