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    • 10. 发明授权
    • LINING
    • EP0548219B1
    • 1995-12-20
    • EP91916831.0
    • 1991-09-10
    • ABB CARBON AB
    • CETRELLI, RenzoHULTMARK, Ingvar
    • B04C5/08F27D1/12
    • B04C5/085B04C5/08B04C5/081F27D1/045F27D1/145Y10T428/131Y10T428/1314Y10T428/1317
    • Lining of an element, which constitutes an outer casing (2), by means of another element which constitutes an inner lining (1) for the casing and wherein the materials in the two elements have different coefficients of thermal expansion and wherein the lining is characterized in that the linear expansion of the two elements is adapted to emanate from one single common fixed point (5), and that all contact points between the two elements are positioned on an imaginary cone or a polygonal pyramid, the tip of said cone or pyramid coinciding with said fixed point (5), such that said contact points between the two elements are located on the generatrices (4a-4e) of the said cone, and under relative linear displacements, caused by temperature changes in any of the elements, the contact points have been given a possibility of moving freely along the generatrices through the respective contact points.
    • 借助于构成壳体的内衬(1)的另一元件来构成构成外壳(2)的元件的衬里,并且其中两个元件中的材料具有不同的热膨胀系数,并且其中衬里的特征 其中两个元件的线性膨胀适合于从一个单独的公共固定点(5)发出,并且两个元件之间的所有接触点都位于假想的锥体或多角锥体上,所述锥体或金字塔的尖端 与所述固定点(5)重合,使得两个元件之间的所述接触点位于所述锥体的母线(4a-4e)上,并且在由任何元件中的温度变化引起的相对线性位移下, 接触点有可能通过相应的接触点沿着母线自由移动。