Rotary component of a rotary device for heat engines and a method of
manufacturing the same
    2.
    发明授权
    Rotary component of a rotary device for heat engines and a method of manufacturing the same 失效
    用于热机的旋转装置的旋转部件及其制造方法

    公开(公告)号:US4692099A

    公开(公告)日:1987-09-08

    申请号:US875195

    申请日:1986-06-17

    摘要: A rotary component of a rotary device for heat engines, such as a turbine wheel of a gas turbine or a turbocharger, formed in an integral ceramic-fiber-reinforced sintered ceramic structure. The reinforcing ceramic fibers in the edges of the vanes of the rotary component are oriented radially to prevent the chipping of the edges of the vanes liable to occur in a direction perpendicular to the direction of thickness of the vanes. The rotary component is formed by molding a mixture of a ceramic powder, ceramic fibers and organic additive or additives in a mold having a cavity having the same shape as that of the rotary component except that the depth of sections of the cavity corresponding to the vanes is greater than the height of the vanes to be formed, sintering the molding, and cutting the vanes of the molding in a predetermined height.

    摘要翻译: 用于热机的旋转装置的旋转部件,例如燃气轮机的涡轮机叶轮或涡轮增压器,其形成在一体的陶瓷纤维增强的烧结陶瓷结构体中。 旋转部件的叶片的边缘中的增强陶瓷纤维被径向定向以防止叶片的边缘的碎屑易于沿与叶片的厚度方向垂直的方向发生。 旋转部件通过将陶瓷粉末,陶瓷纤维和有机添加剂或添加剂的混合物模制成具有与旋转部件的形状相同形状的模具的模具而形成,除了对应于叶片的空腔的部分的深度 大于要形成的叶片的高度,烧结成型件,并将模制件的叶片切割成预定的高度。

    Physical sensor
    6.
    发明申请
    Physical sensor 有权
    物理传感器

    公开(公告)号:US20050103124A1

    公开(公告)日:2005-05-19

    申请号:US10988642

    申请日:2004-11-16

    IPC分类号: G01L1/20 G01L3/00

    CPC分类号: G01L1/20

    摘要: A physical sensor having a pressure sensing layer having such property that electrical resistance is changed by application of a stress, and electrical insulating layers which are integrally formed on opposite two surfaces of the pressure sensing layer, respectively. The pressure sensing layer comprises a matrix comprising glass, and an electrically conductive particle having electrical conductivity and dispersed in the matrix. Preferably, the electrically conductive particle comprises RuO2, and a thickness of the pressure sensing layer is 1 μm to 200 μm. It is preferable that one pair of electrodes are disposed on the pressure sensing layer.

    摘要翻译: 具有压力感测层的物理传感器,其具有通过施加应力而使电阻发生变化的特性,以及分别一体地形成在压力感测层的相对的两个表面上的电绝缘层。 压力感测层包括包含玻璃的基体和具有导电性并分散在基质中的导电颗粒。 优选地,导电颗粒包括RuO 2 N 2,并且压力感测层的厚度为1μm至200μm。 优选地,一对电极设置在压力感测层上。

    Physical sensor
    8.
    发明授权
    Physical sensor 有权
    物理传感器

    公开(公告)号:US07059203B2

    公开(公告)日:2006-06-13

    申请号:US10988642

    申请日:2004-11-16

    IPC分类号: G01D7/00

    CPC分类号: G01L1/20

    摘要: A physical sensor having a pressure sensing layer having such property that electrical resistance is changed by application of a stress, and electrical insulating layers which are integrally formed on opposite two surfaces of the pressure sensing layer, respectively, wherein the pressure sensing layer has a matrix comprising glass, and an electrically conductive particle having electrical conductivity and dispersed in the matrix and preferably, the electrically conductive particle includes RuO2, and a thickness of the pressure sensing layer is 1 μm to 200 μm, and it is preferable that one pair of electrodes are disposed on the pressure sensing layer.

    摘要翻译: 一种物理传感器,其具有通过施加应力而具有使电阻发生变化的性质的压力感测层,以及一体地形成在压力感测层的相对的两个表面上的电绝缘层,其中压力感测层具有矩阵 包含玻璃和具有导电性并分散在基质中的导电颗粒,并且优选地,导电颗粒包括RuO 2 N 2,并且压力感测层的厚度为1μm至200μm,以及 优选地,一对电极设置在压力感测层上。