Cooking system comprising a directly heated glass-ceramic plate
    1.
    发明申请
    Cooking system comprising a directly heated glass-ceramic plate 审中-公开
    烹饪系统包括直接加热的玻璃陶瓷板

    公开(公告)号:US20060118102A1

    公开(公告)日:2006-06-08

    申请号:US10516991

    申请日:2003-05-26

    IPC分类号: F24C15/10

    摘要: A cooking system based on the principle of heat conduction and having a one-piece cooking surface made of a glass-ceramic material. The cooking surface has a cooking area which can be directly heated in an individual manner by heating elements placed on the underside of the glass-ceramic plate. The glass-ceramic plate has main crystal phases, high quartz mixed crystal or keatite mixed crystal, primarily formed from constituents LiO2—Al2O3—SiO2, with a coefficient of expansion of α=0 to 1.5×10−6/K, preferably α=0 to 1×10−6/K, and with a thermal conductivity of

    摘要翻译: 一种基于热传导原理的烹饪系统,具有由玻璃陶瓷材料制成的单件烹饪表面。 烹饪表面具有烹饪区域,其可以通过加热放置在玻璃陶瓷板的下侧的元件以单独的方式直接加热。 玻璃陶瓷板具有主要结晶相,高石英混合晶体或酮钙石混合晶体,主要由组分LiO 2 -Al 2 O 3 3 / 具有α= 0至1.5×10 -6 / K的膨胀系数,优选α= 0至1×10 -6 / K,并且具有热 电导率<3W / mK,优选<2.7W / m K.玻璃陶瓷板还具有位于板下侧的至少一个烹饪区域。 此外,烹饪区域的加热元件是金属层,并且多孔陶瓷层放置在玻璃陶瓷板的下侧和加热元件之间,同时用作电绝缘层。 因此,烹饪系统的光学外观和可清洁性得到改善,并且可以直接施加耐用的加热层系统,同时显着增加烹饪能力。

    Ceramic cooktop
    3.
    发明授权
    Ceramic cooktop 有权
    陶瓷炉灶

    公开(公告)号:US06921882B2

    公开(公告)日:2005-07-26

    申请号:US10647811

    申请日:2003-08-25

    IPC分类号: H05B3/74 H05B3/68

    摘要: 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).

    摘要翻译: 本发明涉及一种包括由玻璃陶瓷或玻璃制成的烹饪板(12)的陶瓷灶头。 陶瓷灶头还包括位于烹饪板(12)和热导体层(22)之间的电热导体层(22)和绝缘层(14)。 绝缘层(14)由多个单独的层(16,18,20)组成,每个层具有朝向热导体层(22)减小的孔隙率。