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    METHOD FOR CONSTRUCTING ENAMELLED STORAGE TANKS AND SILOS
    1.
    发明公开
    METHOD FOR CONSTRUCTING ENAMELLED STORAGE TANKS AND SILOS 有权
    VERFAHREN ZUR HERSTELLUNG EMAILLIERTER SPEICHERTANKS UND SILOS

    公开(公告)号：EP2847398A1

    公开(公告)日：2015-03-18

    申请号：EP13734642.5

    申请日：2013-06-19

    申请人： Polyvision, Naamloze Vennootschap

    发明人： VAN DE BROEK, Wout Bert

    IPC分类号： E04H7/06 ,  E04H7/30 ,  B65D90/02 ,  A01F25/16 ,  C23D5/00

    CPC分类号： E04H7/30 ,  B05D3/0254 ,  B32B15/011 ,  C23D5/00 ,  E04H7/06 ,  E04H7/22

    摘要： Method for constructing enamelled storage tanks and silos. Method for constructing enamelled storage tanks and silos, whereby the storage tank is constructed from segments (14, 15,16) of non- enamelled thick-walled steel that'are fastened together on the construction site by means of welding, and then clad with a double- sided enamelled flexible thin-walled steel plate (11) on the inside and outside of the storage tank, and whereby the enamelling temperature is at least 500°C.

    摘要翻译： 用于建造搪瓷储罐和筒仓的方法，其中储罐由通过焊接在施工现场上紧固在一起的非搪瓷厚壁钢板构成，然后用双面搪瓷柔性薄壁钢 在储罐的内部和外部设置板，由此搪瓷温度为至少500℃。

    PROJECTION AND COMMUNICATION BOARD AND METHOD FOR MANUFACTURING IT
    3.
    发明公开
    PROJECTION AND COMMUNICATION BOARD AND METHOD FOR MANUFACTURING IT 审中-公开
    VERFAHREN ZUR HERSTELLUNG DAVON公司的KOMMUNIKATIONSTAFEL项目

    公开(公告)号：EP2952359A1

    公开(公告)日：2015-12-09

    申请号：EP15001580.8

    申请日：2015-05-26

    申请人： Polyvision, Naamloze Vennootschap

    发明人： Van de Broek, Wout

    IPC分类号： B43L1/00 ,  G03B21/60

    CPC分类号： B43L1/002 ,  B05D5/02 ,  B43L1/00 ,  G03B21/60

    摘要： Projection and communication board, characterised in that it consists of a double-sided enamelled steel plate with an enamel undercoat, on which a second white enamel coat is laid on the writing side, which after annealing presents a roughness of:


    and on which a third thin finishing coat is applied consisting of enamel powder, more than 90% of which consists of grains of less than 15 µm, and which after annealing presents a roughness of:

    摘要翻译： 投影和通信板，其特征在于它包括具有搪瓷底涂层的双面搪瓷钢板，其上在书写侧上铺设第二个白色搪瓷涂层，退火后呈现粗糙度：其上有第三个 涂覆薄涂层，由搪瓷粉末组成，其中90％以上由小于15μm的颗粒组成，退火后的粗糙度为：

    SPIRAL OR HELICAL COUNTERFLOW HEAT EXCHANGER
    4.
    发明公开
    SPIRAL OR HELICAL COUNTERFLOW HEAT EXCHANGER 审中-公开
    SPIRALFÖRMIGERODERHELIXFÖRMIGERGEGENSTROM-WÄRMETAUSCHER

    公开(公告)号：EP2929268A2

    公开(公告)日：2015-10-14

    申请号：EP13824285.4

    申请日：2013-12-04

    申请人： Polyvision, Naamloze Vennootschap

    发明人： VAN DE BROEK, Wout

    IPC分类号： F28D9/00 ,  F28F19/02

    CPC分类号： F28D9/04 ,  F28D7/022 ,  F28D9/00 ,  F28D9/0062 ,  F28F19/02

    摘要： Spiral or helical counterflow heat exchanger (9, 9′) consisting of two adjoining chambers (10,11), in which a fluid at a high temperature flows in one chamber in one direction, and in which a fluid at a low temperature flows in the opposite direction in the other chamber, characterised in that both chambers are separated by one separating plate (6′) of flat monolithic double-sided enamelled steel annealed at temperatures above 500° C., and whereby the separating plate (6′) is held by its edges in a corrosion-resistant spacer (8,8′) that imposes a fixed distance to two other flat monolithic double-sided enamelled steel plates that each define one chamber at the side that is opposite the separating plate (6′), and which prevents corrosion of the edges of the separating plate and of the two other enamelled steel plates.

    摘要翻译： 由两个邻接的室（10,11）组成的螺旋或螺旋逆流热交换器（9,9'），其中高温流体沿一个方向在一个室中流动，其中低温流体流入 在另一个室中相反的方向，其特征在于两个室由温度高于500℃退火的平面整体式双面搪瓷钢的一个分离板（6'）隔开，由此分离板（6'）是 通过其边缘保持在与另外两个扁平整体式双面搪瓷钢板固定距离的耐腐蚀间隔件（8,8'）中，每个平板整体式双面搪瓷钢板在与分离板（6'）相对的一侧限定一个室， ，并且防止了分离板和两个其它漆包钢板的边缘的腐蚀。

    INTERACTIVE ENAMELLED VISUAL COMMUNICATION PANEL
    6.
    发明公开
    INTERACTIVE ENAMELLED VISUAL COMMUNICATION PANEL 有权
    INTERACTIVE漆包可视通信面板

    公开(公告)号：EP2181380A1

    公开(公告)日：2010-05-05

    申请号：EP08772739.2

    申请日：2008-06-25

    申请人： Polyvision, Naamloze Vennootschap

    发明人： GYPEN, Leo, Albert, Julia

    IPC分类号： G06F3/03 ,  G06F3/033

    CPC分类号： G06F3/03545 ,  B43L1/00 ,  B43L1/06 ,  B43L1/10 ,  C23D5/00 ,  G06F3/0321

    摘要： Interactive visual communication panel (1), such as among others a board that can be written on with felt-tip pens or a chalkboard that can be written on with chalk, characterised in that it is provided with an vitreous enamel layer (5) on the front (3) of the communication panel (1) on which is provided an optically readable position-encoding pattern (6) for creating an electronic representation of the information that is written on the front (3), which position-encoding pattern (6) is built of a ceramic print that has been fired on the layer of enamel (5) at temperatures higher than 500°C.