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    • 3. 发明公开
    • GEHÄUSEFLANSCHEINHEIT
    • EP1556599A1
    • 2005-07-27
    • EP03773455.5
    • 2003-09-24
    • Siemens Aktiengesellschaft
    • ANSCHICKS, RolfKRÜGER, Jörg
    • F02D9/10F16K1/226F16K27/02
    • F02D9/1035F02D9/1065F16K1/2268F16K27/0218F16K41/046
    • A housing flange unit comprising a housing flange (1) wherein a butterfly valve shaft (2) is rotatably mounted in a perpendicular position in relation to the longitudinal axis of the housing flange (1) and comprises a butterfly valve (3) which is arranged in the middle thereof and provided with a first bearing (4) and a second bearing (5). The butterfly valve shaft (2) comprises a circular disk (6) on the outside of the first bearing (4). Said disk engages with a cup-shaped seat (10) of the housing flange (1). A pot-shaped element (7) with a circular recess is fixed in the cup-shaped seat (10). The circular disk (6) is embedded in the pot-shaped element (7). The invention also relates to the use of the housing flange unit as a sealing unit.
    • 1。一种壳体法兰单元,包括壳体法兰(1),其中蝶形阀轴(2)相对于壳体法兰(1)的纵向轴线以垂直位置可旋转地安装并且包括蝶形阀(3) 在其中间并设有第一轴承(4)和第二轴承(5)。 蝶阀轴(2)包括位于第一轴承(4)外侧的圆盘(6)。 所述盘与壳体凸缘(1)的杯形座(10)接合。 具有圆形凹槽的罐形元件(7)固定在杯形座(10)中。 圆盘(6)嵌入锅形元件(7)中。 本发明还涉及使用壳体法兰单元作为密封单元。