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    • 2. 发明申请
    • Methods and devices for applying substances to the inner surface of the bubble during blown-film extrusion
    • 在吹塑薄膜挤出过程中将物质施加到气泡的内表面的方法和装置
    • US20040212113A1
    • 2004-10-28
    • US10722252
    • 2003-11-22
    • Tomas Nestor HasingJulio Eduardo Hasing
    • B05D007/22B05D001/02
    • B05D7/22B05D7/02B29C48/10B29C48/152B29K2995/0072
    • Selected substances are applied to the inner surface of the bubble during blown-film extrusion, with the intent of altering the physical, chemical or biological properties of resin films manufactured by the extrusion process. Preferred embodiments of the invention are disclosed, wherein a fluid preparation of selected substances is atomized from a point on the longitudinal axis of the bubble by one atomizing apparatus fixed on top of the die mandrel of a blown-film extruder. In the embodiments described, the atomizing apparatus is: (1) a tube that delivers fluid in a continuous manner to the center of the top surface of a spinning disc that atomizes the fluid towards the inner surface of the film bubble, or (2) a plurality of spraying nozzles connected to a tube that delivers the fluid to be atomized, and oriented to spray towards the inner surface of the film bubble.
    • 在吹塑薄膜挤出期间,将选择的物质施加到气泡的内表面,目的是改变通过挤出方法制造的树脂薄膜的物理,化学或生物性能。 公开了本发明的优选实施方案,其中所选物质的流体制备物通过固定在吹塑薄膜挤出机的模芯上方的一个雾化装置从气泡的纵向轴线上的点被雾化。 在所描述的实施例中,雾化装置是:(1)将流体以连续的方式输送到旋转盘的顶表面的中心,将流体朝向膜泡的内表面雾化,或(2) 连接到管的多个喷嘴,其传送要被雾化的流体,并且朝向气泡的内表面喷射。
    • 6. 发明申请
    • Magnetostrictive/magnetic material for use in torque sensors
    • 用于扭矩传感器的磁致伸缩/磁性材料
    • US20040142198A1
    • 2004-07-22
    • US10348151
    • 2003-01-21
    • Thomas Hubert Van Steenkiste
    • B05D005/12B05D001/02B32B015/16
    • H01L41/20C23C24/04C23C30/00H01F1/0306H01F1/055H01L41/125Y10T428/12063
    • A kinetically sprayed magnetostrictive/magnetic material, comprising: magnetostriction particles; magnetic particles with coercivity; a ductile matrix for bonding the magnetostriction particles and magnetic particles with coercivity together; wherein an applied magnetic field will align the magnetic particles with coercivity and subsequently the magnetostriction particles such that the magnetostrictive material will produce a detectable change in the magnetostrictive/magnetic material when placed under an applied stress. A method of forming a composite coating of magnetostrictive/magnetic material on a substrate, comprising: spraying a powder mixture of magnetostriction particles, magnetic particles with coercivity and a ductile matrix in a spray gas stream flowing at supersonic velocity against the substrate to form a composite coating wherein an applied magnetic field will align the magnetic particles with coercivity and subsequently the magnetostriction particles such that the magnetostrictive material will produce a detectable change in the magnetostrictive/magnetic material when placed under an applied stress.
    • 一种动力学喷射的磁致伸缩/磁性材料,包括:磁致伸缩颗粒; 具有矫顽力的磁性颗粒; 用于将磁致伸缩颗粒和具有矫顽力的磁性颗粒结合在一起的延性基体; 其中所施加的磁场将使磁性颗粒与矫顽磁力对准,随后磁致伸缩颗粒使得当放置在施加的应力下时,磁致伸缩材料将在磁致伸缩/磁性材料中产生可检测的变化。 一种在衬底上形成磁致伸缩/磁性材料的复合涂层的方法,包括:将喷射气流中的磁致伸缩颗粒,具有矫顽力的磁性颗粒和延性基体的粉末混合物喷射到以超音速流动的喷射气流中,以形成复合材料 涂层,其中施加的磁场将磁化颗粒与矫顽磁力对准,随后磁致伸缩颗粒使得当放置在施加的应力下时,磁致伸缩材料将在磁致伸缩/磁性材料中产生可检测的变化。
    • 7. 发明申请
    • Process for coating small bodies, including tablets
    • 包装片的方法
    • US20040131791A1
    • 2004-07-08
    • US10662816
    • 2003-09-16
    • Kim Torben-WalterMark Arthur Neidlinger
    • B05D003/12B05D001/02
    • B05B13/025
    • Coated bodies and a process, apparatus and article of manufacture for coating bodies in a non-fluidized state, including tablets, by producing an upward spray of coating fluid by means of a two-fluid nozzle as defined herein and contacting said bodies with said spray of coating fluid in a non-fluidized state; wherein, before contacting the bodies with said spray, providing the bodies with a spinning movement by acentral impact of gas jets directed upward to intersect the centerline of said spray; guiding the spinning bodies by said gas jets towards a central position over the two-fluid nozzle, thereby increasing the number of suspended bodies contacting the spray; providing atomization gas to the two-fluid nozzle in an amount less than the one which after moderation by means of muffling gas would scatter the bodies in the spray zone; and pneumatically muffling the atomization gas just above the nozzle to reduce the body scattering effect thereof.
    • 涂覆体以及通过如本文所定义的双流体喷嘴产生向上喷涂涂层流体的包括片剂的非流化状态的涂层体的方法,装置和制品,并使所述体与所述喷雾接触 涂布流体处于非流化状态; 其中,在与所述喷雾接触所述主体之前,通过向上指向与所述喷雾的中心线相交的气体喷射器的中心撞击来向所述主体提供旋转运动; 通过所述气体喷射将纺丝体引导到双流体喷嘴上方的中心位置,从而增加与喷雾接触的悬浮体的数量; 以小于通过消音气体调节后的雾化气体向双流体喷嘴提供雾化气体将使喷雾区域中的物体散布; 并且气动地消除正好在喷嘴上方的雾化气体,以减少其体散射效应。