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    • 1. 发明授权
    • Device for dispersing dry powders
    • 用于分散干粉的装置
    • US08012433B2
    • 2011-09-06
    • US12975113
    • 2010-12-21
    • Vincent ChapeauChristian Godino
    • Vincent ChapeauChristian Godino
    • B01L3/14
    • G01N1/2813G01N1/286Y10T436/13Y10T436/25
    • A device for dispersing a sample of dry powder onto a surface in a dispersion chamber. The device includes a dispersion chamber situated in an environment, and a pressure source that provides a pressure difference between the environment and an inside of the dispersion chamber. The surface is positioned in the dispersion chamber. The sample of dry powder is introduced into the dispersion chamber through a membrane that is interposed between the environment and the inside of the dispersion chamber and on which the sample is disposed. The membrane is rupturable so as to open into the dispersion chamber when a predetermined pressure difference across the membrane is exceeded. This permits entry of a fluid in the environment through the ruptured membrane, and movement of the dry powder sample in an evenly dispersed manner without producing an ordered movement of powder grains in the dispersion chamber.
    • 用于将干粉样品分散到分散室中的表面上的装置。 该装置包括位于环境中的分散室,以及在环境和分散室的内部之间提供压力差的压力源。 表面位于分散室中。 将干粉样品通过介于环境和分散室内部的隔膜引入到分散室中,并将样品置于其上。 当膜超过预定的压力差时,膜是可破裂的,以便进入分散室。 这允许流体在环境中通过破裂的膜进入,并且以均匀分散的方式移动干粉样品,而不会在分散室中产生粉末颗粒的有序移动。
    • 2. 发明授权
    • Mold for making ceramics
    • 用于制造陶瓷的模具
    • US07967589B2
    • 2011-06-28
    • US12286665
    • 2008-10-01
    • Te-En Liu
    • Te-En Liu
    • B29C43/32
    • B28B1/263B28B1/264B28B7/0064B28B7/364
    • A forming mold for making ceramics having a pattern includes a first mold made of a water-permeable material and including a first press face, a second mold made of a water-permeable material and including a second press face, and a third mold made of a water non-permeable material and disposed between the first and second molds. The third mold has a third press face in contact with the first press face, and a patterned face opposite to the third press face and cooperating with the second press face to confine a forming space.
    • 一种用于制造具有图案的陶瓷的成型模具包括由透水性材料制成的第一模具,包括第一压制面,由透水性材料制成并包括第二压制面的第二模具和由第二模具制成的第三模具 水不渗透材料并且设置在第一和第二模具之间。 第三模具具有与第一按压面接触的第三挤压面,以及与第三挤压面相对的图案面,与第二挤压面配合,限制形成空间。
    • 10. 发明授权
    • Cylinder head cover for an internal combustion engine
    • 内燃机气缸盖
    • US07594501B2
    • 2009-09-29
    • US11987519
    • 2007-11-30
    • Manfred BrandArtur KnausMathias Reibe
    • Manfred BrandArtur KnausMathias Reibe
    • F01M13/04F02F7/00
    • F02F7/006F01M13/0416F01M2013/0427F01M2013/0488
    • A cylinder head cover for an internal combustion engine includes an oil separator with a vortex chamber extending in a longitudinal direction from a proximal end to a distal end. Said vortex chamber comprises an essentially pipe-shaped wall extending in said longitudinal direction, a gas inlet arranged at said proximal end of said vortex chamber and oriented tangentially to said essentially pipe-shaped wall, for tangentially blowing blow-by gas into said vortex chamber, such that a gas vortex flow helically rotating along said essentially pipe-shaped wall in the longitudinal direction from said proximal end to said distal end of said vortex chamber is created, and a gas outlet opening. The gas outlet opening is arranged in the region of said distal end of said vortex chamber.
    • 用于内燃机的气缸盖罩包括具有从近端延伸到远端的沿纵向方向延伸的涡流室的油分离器。 所述涡流室包括在所述纵向方向上延伸的基本上管状的壁,布置在所述涡流室的所述近端处的气体入口并且与所述基本管状壁相切地定向,用于将窜气切向吹入所述涡流室 使得沿着所述基本上管状的壁沿着纵向方向从所述近端到所述涡流室的远端螺旋形地旋转的气体涡流形成,并且形成气体出口。 气体出口开口布置在所述涡流室的所述远端的区域中。