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    Method of adding STMP to a gypsum slurry
    1.
    发明授权
    Method of adding STMP to a gypsum slurry 有权
    向石膏浆中添加STMP的方法

    公开(公告)号：US08066421B2

    公开(公告)日：2011-11-29

    申请号：US11773361

    申请日：2007-07-03

    申请人： Gopalakrishnan Sethuraman ,  Charles Dennis Price ,  John L. Phillips

    发明人： Gopalakrishnan Sethuraman ,  Charles Dennis Price ,  John L. Phillips

    IPC分类号： B28C5/00

    CPC分类号： B28C5/0881 ,  B01F3/1221 ,  B01F7/00258 ,  B01F7/18 ,  B28C7/04 ,  C04B40/0028 ,  C04B22/16 ,  C04B24/383 ,  C04B28/14 ,  C04B38/10

    摘要： The disclosure relates to a method for effectively and efficiently adding sodium trimetaphosphate to a gypsum slurry. In one exemplary embodiment, the sodium trimetaphosphate is added at the same time as foam is added to the gypsum slurry through the foam waterline. In another exemplary embodiment, the sodium trimetaphosphate is added at the same time as additional water is added to the gypsum slurry through the gauging waterline. The sodium trimetaphosphate can be added to either or both waterlines in its dry form or in a diluted solution.

    摘要翻译： 本发明涉及一种有效且有效地将三偏磷酸钠加入到石膏浆料中的方法。 在一个示例性实施方案中，通过泡沫水线将泡沫加入到石膏浆料中的同时加入三偏磷酸钠。 在另一个示例性实施方案中，通过测量水线将额外的水加入到石膏浆料中的同时加入三偏磷酸钠。 三偏磷酸钠可以以干燥形式或稀释溶液加入到任何一种或两种水线中。

    Method of Adding STMP to a Gypsum Slurry
    2.
    发明申请
    Method of Adding STMP to a Gypsum Slurry 有权
    向石膏浆中添加STMP的方法

    公开(公告)号：US20090010093A1

    公开(公告)日：2009-01-08

    申请号：US11773361

    申请日：2007-07-03

    申请人： Gopalakrishnan Sethuraman ,  Charles Dennis Price ,  John L. Phillips

    发明人： Gopalakrishnan Sethuraman ,  Charles Dennis Price ,  John L. Phillips

    IPC分类号： B28C5/00

    CPC分类号： B28C5/0881 ,  B01F3/1221 ,  B01F7/00258 ,  B01F7/18 ,  B28C7/04 ,  C04B40/0028 ,  C04B22/16 ,  C04B24/383 ,  C04B28/14 ,  C04B38/10

    摘要： The disclosure relates to a method for effectively and efficiently adding sodium trimetaphosphate to a gypsum slurry. In one exemplary embodiment, the sodium trimetaphosphate is added at the same time as foam is added to the gypsum slurry through the foam waterline. In another exemplary embodiment, the sodium trimetaphosphate is added at the same time as additional water is added to the gypsum slurry through the gauging waterline. The sodium trimetaphosphate can be added to either or both waterlines in its dry form or in a diluted solution.

    摘要翻译： 本发明涉及一种有效且有效地将三偏磷酸钠加入到石膏浆料中的方法。 在一个示例性实施方案中，通过泡沫水线将泡沫加入到石膏浆料中的同时加入三偏磷酸钠。 在另一个示例性实施方案中，通过测量水线将额外的水加入到石膏浆料中的同时加入三偏磷酸钠。 三偏磷酸钠可以以干燥形式或稀释溶液加入到任何一种或两种水线中。

    Apparatus for manufacturing gypsum board
    3.
    发明授权
    Apparatus for manufacturing gypsum board 失效
    石膏板生产设备

    公开(公告)号：US5718797A

    公开(公告)日：1998-02-17

    申请号：US594484

    申请日：1996-01-31

    申请人： John L. Phillips ,  Herman C. Fraley

    发明人： John L. Phillips ,  Herman C. Fraley

    IPC分类号： B28B11/00 ,  B28B11/04 ,  B28B19/00 ,  B32B13/00

    CPC分类号： B28B19/0092

    摘要： Apparatus and method for producing gypsum board, comprising apparatus for coating a cover sheet with a relatively high density gypsum slurry, apparatus for forming edge borders on the sheet with relatively high density gypsum slurry, and apparatus for forming a core on the coating and between the edge borders, the core comprising a relatively low density gypsum. The apparatus for coating the sheet comprises a relatively soft pressure roll and a relatively hard coating roll, the two rolls being normally pressed together to form a nip between them and a sheet to be coated passing through the nip. The pressure roll is below the sheet and the coating roll, and the axis of the pressure roll is offset from the axis of the coating roll in upstream direction of the movement of the sheet. The pressure roll has a surface area which contacts and moves in the same direction as the sheet, and the coating roll has a surface area which contacts and moves in the opposite direction of the sheet. A trough is formed between the upper side of the sheet and the coating roll, and a relatively high density gypsum is poured into the trough. The rotating coating roll picks up a quantity of the slurry from the trough and wipes it onto the sheet to form a high density gypsum coating.

    摘要翻译： 用于生产石膏板的设备和方法，包括用相对高密度的石膏浆料涂覆覆盖片的设备，用于在具有相对高密度石膏浆料的片材上形成边缘边界的设备，以及用于在涂层上形成核心的设备 边缘，核心包括相对低密度的石膏。 用于涂覆片材的装置包括相对软的压力辊和相对硬的涂布辊，两个辊通常被压在一起，以在它们之间形成辊隙和待涂覆的片材通过辊隙。 加压辊位于片材和涂布辊之下，并且加压辊的轴线在片材移动的上游方向上偏离涂布辊的轴线。 压辊具有与片材相同的方向接触并移动的表面积，涂布辊具有与片材相反的方向接触并移动的表面积。 在片材的上侧和涂布辊之间形成槽，并且将相对高密度的石膏注入槽中。 旋转的涂布辊从槽中取出一定数量的浆料并将其擦拭到片材上以形成高密度石膏涂层。

    Microchannel plates formed with deposition using non-reactive gas
    6.
    发明授权
    Microchannel plates formed with deposition using non-reactive gas 失效
    使用非反应性气体沉积形成的微通道板

    公开(公告)号：US4945286A

    公开(公告)日：1990-07-31

    申请号：US239711

    申请日：1988-09-02

    申请人： John L. Phillips ,  Robert P. Ball

    发明人： John L. Phillips ,  Robert P. Ball

    IPC分类号： H01J1/32 ,  H01J9/12 ,  H01J29/02

    CPC分类号： H01J1/32 ,  H01J29/023 ,  H01J43/246 ,  H01J9/125 ,  H01J2201/32

    摘要： A method is provided for depositing a conducting electrode on the output face of a microchannel plate and into the output end of each channel. The electrode is vapor deposited by a method which ensures that the material impinges on the output face from random angles relative to the axis of each channel. A layer (10) of tapering thickness is formed down each channel. When used in an image intensifier tube, for example, the output beam of electrons from each channel is more collimated and the resolution of the tube is improved.

    摘要翻译： 提供了一种用于在微通道板的输出面上沉积导电电极并进入每个通道的输出端的方法。 电极通过一种确保材料相对于每个通道的轴线的随机角度撞击在输出面上的方法进行气相沉积。 在每个通道上形成一个锥形厚度的层（10）。 例如，当在图像增强管中使用时，来自每个通道的输出电子束被更准确地提高了管的分辨率。