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    Silk screen printing paste with lead glass which is to be fired in a non-oxidizing atmosphere
    1.
    发明授权
    Silk screen printing paste with lead glass which is to be fired in a non-oxidizing atmosphere 失效
    具有铅玻璃丝网印刷浆料，其将在非氧化性气氛中燃烧

    公开(公告)号：US4636257A

    公开(公告)日：1987-01-13

    申请号：US388385

    申请日：1982-06-14

    申请人： Hugues Baudry ,  Marc A. Monneraye ,  Claude Morhaim

    发明人： Hugues Baudry ,  Marc A. Monneraye ,  Claude Morhaim

    IPC分类号： C03C8/24 ,  C09D11/00 ,  C09D11/02 ,  H01B1/16 ,  H01B3/10 ,  H05K1/05 ,  H05K1/09 ,  H05K3/12

    CPC分类号： H05K1/092 ,  C03C8/24 ,  C03C8/245 ,  C09D11/02

    摘要： The invention relates to a silk screen printing paste which is provided according to the thick-layer technique and is to be fired in a non-oxidizing atmosphere and which comprises a mixture of a vitreous passive component and a permanent binder, an active component and a temporary binder, characterized in that it also comprises one or more lead oxide(s) having a degree of oxidation higher than 2 in a quantity below 20% by volume.The invention also relates to hybrid circuits manufactured by means of said paste.Application: hybrid micro-circuits.

    摘要翻译： 本发明涉及一种丝网印刷浆料，其是根据厚层技术提供的，并且在非氧化性气氛中被烧制，并且包括玻璃质被动部件和永久性粘结剂，活性成分和 临时粘合剂，其特征在于还包含一种或多种氧化度高于2的氧化二氧化铅，其量低于20体积％。 本发明还涉及通过所述浆料制造的混合电路。 应用：混合微电路。

    Glass-ceramic heating element
    3.
    发明授权
    Glass-ceramic heating element 失效
    玻璃陶瓷加热元件

    公开(公告)号：US4973826A

    公开(公告)日：1990-11-27

    申请号：US271138

    申请日：1988-11-14

    申请人： Hughes Baudry ,  Marc Monneraye ,  Claude Morhaim

    发明人： Hughes Baudry ,  Marc Monneraye ,  Claude Morhaim

    IPC分类号： H05B3/84 ,  H05B3/20 ,  H05B3/74

    CPC分类号： H05B3/748 ,  H05B2203/013 ,  H05B2203/017

    摘要： Glass-ceramic heating element comprising at least a flat electric heating member which is provided on a glass-ceramic plate and can be heated to a temperature between ambient temperature and approximately 650.degree. C. forming a heat source, wherein the electric heating member is produced by depositing screen-printed layers on the surface denoted the lower surface to distinguish it from the working surface of the glass-ceramic plate, these layers having a coefficient of expansion near that of the glass-ceramic material at elevated temperatures and being capable of being heated by thermal dissipation to temperatures of about 650.degree. C., and wherein the heating member is formed from this lower surface by a first layer 21 of a material constituting an electric insulator at high tempertures, a second layer 22 of a conductive material to form the two current supply lines C.sub.1 and C.sub.2 for the input and the output of the heating member and a third layer 23 of a dielectric material to constitute a heating resistor R, arranged between the lines C.sub.1 and C.sub.2 in the form of a circuit of such a design that it can uniformly distribute the heat over the overall heat source surface. The heating element is suitable for use in hot plates, kitchen ranges and ovens.

    摘要翻译： 玻璃陶瓷加热元件至少包括一个设置在玻璃陶瓷板上的扁平电加热元件，可加热至环境温度至约650℃之间的温度，形成热源，其中产生电加热元件 通过在表示下表面的表面上沉积丝网印刷层以将其与玻璃 - 陶瓷板的工作表面区分开，这些层在玻璃 - 陶瓷材料的高温下具有接近膨胀系数的膨胀系数，并且能够 通过散热加热到约650℃的温度，并且其中通过由高温下构成电绝缘体的材料的第一层21由该下表面形成加热构件，形成导电材料的第二层22以形成 用于加热构件的输入和输出的两个电流供应线C1和C2以及介电材料的第三层23构成 进食电阻器R以布置在线路C1和C2之间的电路形式，使得其可以在整个热源表面上均匀分布热量。 加热元件适用于热板，厨房和烤箱。