Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andreas Killinger0
Christian Friedrich0
Chuanfei Li0
Karsten Wermbter0
Rainer Gadow0
Date of Patent
July 26, 2005
0Patent Application Number
106478110
Date Filed
August 25, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention relates to a ceramic cooktop comprising a cooking plate (12) made of glass ceramic or glass. The ceramic cooktop also comprises an electrical heat conductor layer (22) and an insulating layer (14) that is located between the cooking plate (12) and the heat conductor layer (22). The insulating layer (14) consists of a plurality of individual layers (16, 18, 20) that each have a porosity that decreases toward the heat conductor layer (22).
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