-
公开(公告)号：US20120126484A1
公开(公告)日：2012-05-24
申请号：US13299669
申请日：2011-11-18
IPC分类号： F16J15/44
CPC分类号： F16J15/3288
摘要： The invention concerns a system for providing a seal between two volumes (V1, V2) delimited by a part (2A) mounted to rotate about an axis (A) and a stator (6), said system (S) including an annular brush seal (7) that comprises: a brush body (8) pivotally mounted in the stator; and fibers (10) fixed to the brush body and inclined at an angle α relative to a plane (P) orthogonal to the rotation axis (A), wherein it includes means (11, 12) for adjusting the angle α of the fibers (10) so as to be able to adjust precisely the clearance between the free end (10A) of the fibers and the rotary part (2A).
摘要翻译： 本发明涉及一种用于在由安装成围绕轴线（A）和定子（6）旋转的部件（2A）限定的两个体积（V1，V2）之间提供密封的系统，所述系统（S）包括环形刷密封 （7），其包括：可枢转地安装在所述定子中的刷体（8） 以及固定到所述刷体并且相对于与所述旋转轴线（A）正交的平面（P）成角度α倾斜的纤维（10），其中，包括用于调节所述纤维的角度α的装置（11,12） 以便能够精确地调整纤维的自由端（10A）与旋转部（2A）之间的间隙。
-
公开(公告)号：US06379480B1
公开(公告)日：2002-04-30
申请号：US09581183
申请日：2000-06-15
IPC分类号： B21K304
CPC分类号： B32B15/14 , B23K20/002 , B23K20/023 , B23K20/22 , B23K20/233 , B32B15/04 , B32B15/20 , B32B2260/021 , B32B2260/048 , B32B2311/18 , B32B2311/24 , Y10T29/4932 , Y10T29/49337
摘要： The invention concerns a method for producing parts made of thin, light and rigid metal alloy essentially having the following steps: producing a core having the part shape; producing cavities in the core; producing shells made of metal alloy combined with reinforcing fibers with high modulus of elasticity; densifying the shells; and diffusion welding of the shells on the core by compression at temperature and pressure conditions for isothermal forging of the metal alloy used.
摘要翻译： 本发明涉及一种用于制造由薄，轻和刚性金属合金制成的零件的方法，其基本上具有以下步骤：制造具有零件形状的芯; 在芯中产生空腔; 生产金属合金与弹性模量高的增强纤维组合的贝壳; 加密壳; 并且在温度和压力条件下通过压缩在所述金属合金的等温锻造上将壳体扩散焊接在芯上。
-
搜索结果
2 条记录 (耗时 0.016 秒)
