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    • 2. 发明授权
    • Air-bearing center-guiding apparatus and method
    • 空气轴承中心导向装置及方法
    • US4892243A
    • 1990-01-09
    • US247224
    • 1988-09-21
    • Michael LongThomas W. PalonePaul Kemp
    • Michael LongThomas W. PalonePaul Kemp
    • B65H20/10B65H23/02B65H23/032B65H23/24
    • B65H23/02B65H23/032B65H23/24B65H2406/111
    • An air-bearing center-guiding apparatus 10 and a method are disclosed for supporting and laterally center-guiding thin flexible webs of paper or plastic under 15 mils in thickness. The apparatus comprises a web support and guide member 22 having an inner surface and an outer web-facing surface. Parallel rows of elongated spaced-apart guide apertures 34 extend longitudinally along edge regions of the web. Each guide aperture 34 is formed from a cylindrical opening in the web support and guide member 22 and extends substantially perpendicular to the web. Within each aperture a flat-sided dowel 60 is mounted to define a flow passage shaped in cross-section like a segment of a circle 62. Each circular-segment guide aperture 34 has a straight side 54 and a curved side 52 for directing a jet of air against the web edge 56. A plurality of the circular-segment guide apertures 34 develop a guiding force for holding lateral movement of the web to plus or minus 0.001 inch (0.0254 mm). A row of web-support apertures 32, separate from the guide apertures 34, is provided between the rows of guide apertures 34 to form an air bearing for supporting the web.
    • 公开了一种空气轴承中心引导装置10和方法,用于支撑和横向中心地引导厚度小于15密耳的纸或塑料的薄柔性幅材。 该装置包括具有内表面和面向外网的表面的腹板支撑件和引导构件22。 细长间隔开的引导孔34的平行排沿腹板的边缘区域纵向延伸。 每个引导孔34由幅材支撑件和引导构件22中的圆柱形开口形成并基本上垂直于幅材延伸。 在每个孔内,平面定位销60被安装以限定如同圆形部分62的横截面形状的流动通道。每个圆形段导向孔34具有直的侧面54和用于引导射流的弯曲侧面52 多个圆形段导向孔34形成用于将幅材的横向运动保持在正或负0.001英寸(0.0254mm)的引导力。 与引导孔34分开的一排腹板支撑孔32设置在引导孔34的行之间,以形成用于支撑腹板的空气轴承。
    • 3. 发明授权
    • Web center-guiding apparatus
    • 网络中心引导装置
    • US4889269A
    • 1989-12-26
    • US254341
    • 1988-09-21
    • Michael LongThomas W. PalonePaul Kemp
    • Michael LongThomas W. PalonePaul Kemp
    • B65H20/10B65H23/02B65H23/032B65H23/24
    • B65H23/24B65H23/02B65H23/032B65H2406/111
    • An air-bearing center-guiding apparatus is disclosed for supporting and laterally center-guiding thin, flexible webs of paper or plastic under 15 mils in thickness. The apparatus comprises a web support and guide member 10 having an inner surface 58 and an outer web-facing surface 60. The web support and guide member 10 comprises a base member 14 for supporting an inner ring 22, an end cap 38, and a center ring 28 interposed therebetween. Parallel, circumferentially extending rows of circumferentially elongated and spaced-apart guide apertures 62 are provided in the web support and guide member 10 along edge regions of the web. The guide apertures 62 are formed between end surfaces 46 of the center ring 28 and interengaging end surfaces of the inner ring 22 and end cap rings 38. Each guide aperture 62 extends substantially perpendicular to the surface of the web and defines in cross-section an opening having a straight side and a curved side for directing jets of air against the web edges for developing a guiding force for holding lateral movement of the web to plus or minus 0.001 inch (0.0254 mm). A row of support apertures 56, separate from the guide apertures 62, is provided in the center ring 28 between the rows of guide apertures 62 to form an air-bearing for the web.
    • 公开了一种空气轴承中心引导装置,用于支撑和横向中心地引导厚度小于15密耳的薄而柔软的纸或塑料幅材。 该装置包括腹板支撑件和引导构件10,该构件具有内表面58和外腹板相对表面60.腹板支撑件和导向构件10包括用于支撑内圈22,端盖38和 中间环28插入其间。 平行的沿周向细长且间隔开的导向孔62的周向延伸的排沿腹板的边缘区域设置在腹板支撑件和引导构件10中。 引导孔62形成在中心环28的端面46和内环22和端盖环38的相互接合的端面之间。每个引导孔62基本上垂直于网的表面延伸并且在横截面中限定 具有直边和弯曲侧的开口,用于将空气的喷射引导到幅材边缘上,用于形成用于将幅材的横向移动保持在正或负0.001英寸(0.0254mm)的引导力。 在引导孔62的行之间的中心环28中设置有与引导孔62分离的一排支撑孔56,以形成腹板的空气轴承。
    • 4. 发明授权
    • Vaporization apparatus with precise powder metering
    • 具有精密粉末计量的气化装置
    • US07883583B2
    • 2011-02-08
    • US11970548
    • 2008-01-08
    • Michael LongThomas W. PaloneBruce E. KoppeMichael L. Boroson
    • Michael LongThomas W. PaloneBruce E. KoppeMichael L. Boroson
    • C23C16/448C23F1/00H01L21/306C23C16/06C23C16/22
    • C23C14/246C23C16/4486
    • Apparatus for vaporizing a particulate material, comprising a metering apparatus including: a reservoir; a housing having an internal volume and first and second openings for respectively receiving and discharging the particulate material; a rotatable shaft disposed in the internal volume, the shaft having a smooth surface and a circumferential groove for receiving particulate material from the reservoir and for discharging the particulate material; the rotatable shaft and the internal volume cooperating such that the particulate material is transported by the circumferential groove and not along the remainder of the rotatable shaft; a scraper disposed in relation to the second opening, having at its end substantially the same cross section as the groove in the rotating shaft, the scraper cooperating with the groove to dislodge particulate material retained therein, and in response to the shaft rotating, delivers metered amounts of particulate material through the second opening; to the flash evaporator.
    • 用于蒸发颗粒材料的装置,包括计量装置,包括:储存器; 具有内部体积的壳体和用于分别接收和排出颗粒材料的第一和第二开口; 设置在所述内部容积中的可旋转轴,所述轴具有光滑表面和用于从所述储存器接收颗粒材料并用于排出所述颗粒材料的周向槽; 所述可旋转轴和所述内部容积协调使得所述颗粒材料由所述圆周凹槽而不是沿着所述可旋转轴的其余部分输送; 相对于第二开口设置的刮刀,其端部与旋转轴中的槽基本相同的横截面,刮刀与槽配合以移除保留在其中的颗粒材料,并且响应于轴旋转,传送计量 通过第二开口的颗粒材料的量; 到闪蒸器。
    • 5. 发明申请
    • METERING AND VAPORIZING PARTICULATE MATERIAL
    • 测量和蒸发颗粒材料
    • US20100122659A1
    • 2010-05-20
    • US12271277
    • 2008-11-14
    • Michael LongThomas W. Palone
    • Michael LongThomas W. Palone
    • C23C16/00
    • C23C14/246C23C14/12
    • Apparatus for metering and vaporizing a particulate material, includes: a metering device for metering particulate material having: a reservoir for receiving particulate material; a housing having first and second openings; a rotatable shaft disposed in the internal volume, the shaft having a smooth surface and a circumferential groove; a rotating agitator with a plurality of tines disposed in the reservoir and cooperating with the rotating shaft for fluidizing particulate material and transporting it from the reservoir into the groove; cooperating such that particulate material is transported by the groove; a scraper cooperates with the groove to dislodge particulate material retained therein, and deliver metered amounts of particulate material through the second opening; a structure fluidizes the particulate material at the second opening; and a flash evaporator that receives and flash vaporizes the metered particulate material.
    • 用于计量和蒸发颗粒材料的装置包括:用于计量颗粒材料的计量装置,具有:用于接收颗粒材料的储存器; 具有第一和第二开口的壳体; 设置在所述内部容积中的旋转轴,所述轴具有光滑的表面和周向凹槽; 旋转搅拌器,其具有设置在容器中的多个尖齿,与旋转轴配合,用于使颗粒材料流化并将其从储存器输送到凹槽中; 配合使得颗粒材料由凹槽输送; 刮刀与槽配合以移除保留在其中的颗粒材料,并通过第二开口输送计量的颗粒材料; 结构在第二开口处使颗粒材料流化; 以及闪蒸蒸发器,其接收并闪蒸计量的颗粒材料。
    • 6. 发明授权
    • Controllably feeding powdered or granular material
    • 可控饲喂粉状或颗粒状材料
    • US07625602B2
    • 2009-12-01
    • US11121242
    • 2005-05-03
    • Michael LongNeil P. ReddenBruce E. KoppeThomas W. Palone
    • Michael LongNeil P. ReddenBruce E. KoppeThomas W. Palone
    • C23C16/00
    • C23C14/246C23C16/448
    • A method for metering powdered or granular material onto a heated surface to vaporize such material. The method comprises providing a rotatable auger d for receiving powdered or granular material and as the rotatable auger rotates, such rotatable auger translates such powdered or granular material along a feed path to a feeding location. The method also providing at least one opening at the feeding location such that the pressure produced by the rotating rotatable auger at the feeding location causes the powdered or granular material to be forced through the opening onto the heated surface in a controllable manner. The material is agitated or fluidized proximate to the feeding location.
    • 将粉末或颗粒材料计量到加热表面上以蒸发这种材料的方法。 该方法包括提供用于接收粉末或颗粒材料的可旋转螺旋钻d,并且当可旋转螺旋钻旋转时,这种可旋转螺旋钻将这种粉末状或颗粒状材料沿着进给路径转换到进给位置。 该方法还在进给位置处提供至少一个开口,使得由馈送位置处的旋转可旋转螺旋钻产生的压力导致粉末状或颗粒状材料以可控方式被迫穿过加热表面上的开口。 材料在靠近进料位置被搅动或流动。
    • 8. 发明授权
    • Particulate material metering and vaporization
    • 颗粒物料计量和蒸发
    • US08062427B2
    • 2011-11-22
    • US12271211
    • 2008-11-14
    • Michael LongThomas W. Palone
    • Michael LongThomas W. Palone
    • C23C16/448C23F1/00H01L21/306C23C16/06C23C16/22
    • C23C14/12C23C14/246
    • Apparatus for metering and vaporizing a particulate material, includes a metering device for metering particulate material including: a reservoir for receiving particulate material; a housing having an internal volume and having first and second openings; a rotatable shaft disposed in the internal volume, the shaft having a smooth surface and a circumferential groove; a structure disposed in the reservoir for delivery and cooperating with the rotating shaft for fluidizing particulate material and transporting it from the reservoir into the groove; the shaft and internal volume cooperating such that particulate material is transported by the groove; a scraper cooperates with the groove to dislodge particulate material retained therein and fluidize the scraped particulate material, and deliver metered amounts of particulate material through the second opening; and a flash evaporator that receives and flash vaporizes the metered particulate material.
    • 用于计量和蒸发颗粒材料的装置包括用于计量颗粒材料的计量装置,包括:用于接收颗粒材料的储存器; 具有内部容积并具有第一和第二开口的壳体; 设置在所述内部容积中的旋转轴,所述轴具有光滑的表面和周向凹槽; 设置在储存器中以用于输送并与旋转轴配合以用于使颗粒材料流化并将其从储存器输送到凹槽中的结构; 轴和内部体积协调使得颗粒材料由凹槽传送; 刮板与凹槽配合以移除保留在其中的颗粒材料并使刮掉的颗粒材料流化,并通过第二开口输送计量的颗粒材料; 以及闪蒸蒸发器,其接收并闪蒸计量的颗粒材料。