High impact extended standoff window screen
    1.
    发明授权
    High impact extended standoff window screen 有权
    高冲击延长对立窗口屏幕

    公开(公告)号:US06314690B1

    公开(公告)日:2001-11-13

    申请号:US09444185

    申请日:1999-11-19

    IPC分类号: E06B3964

    CPC分类号: E06B9/52

    摘要: A high strength window screen frame that includes an extruded metal frame that fits within a window opening in a building. The frame is made up of a plurality of window frame units, each defining an opening and covered with mesh. A standoff leg portion of the window frame units provides a standoff separation of the mesh from a glass pane so that when objects strike the mesh and deflect the mesh, the glass pane is not impacted.

    摘要翻译: 一种高强度的窗帘框架,其包括装配在建筑物内的窗户开口内的挤压金属框架。 框架由多个窗框单元构成,每个窗框单元限定开口并用网覆盖。 窗框单元的支脚部分提供网格与玻璃板的间隔分离,使得当物体撞击网并使网格偏转时,玻璃板不受冲击。

    Method of making a screen element
    3.
    发明授权
    Method of making a screen element 失效
    制作屏幕元素的方法

    公开(公告)号:US07976663B2

    公开(公告)日:2011-07-12

    申请号:US12831430

    申请日:2010-07-07

    IPC分类号: B29C51/16 B07B1/46 B07B1/48

    摘要: Methods of manufacturing screen elements for use with vibratory separators are disclosed. The screen elements include a curved structural frame with perforations therein, the perforations designed to maximize both open area and process liquid throughput. At least one layer of screen cloth is attached to the curved structural frame by means of fluidized powdered epoxy resin.

    摘要翻译: 公开了制造用于振动分离器的屏元件的方法。 屏幕元件包括其中具有穿孔的弯曲结构框架,所述穿孔设计成使开口面积和处理液体通量最大化。 通过流化粉末状环氧树脂将至少一层筛网附着到弯曲结构框架上。

    Solids raised screens
    4.
    发明授权
    Solids raised screens 失效
    固体抬起屏幕

    公开(公告)号:US06484885B1

    公开(公告)日:2002-11-26

    申请号:US09427797

    申请日:1999-10-27

    IPC分类号: B07B146

    摘要: A new and unique design use of directional and re-directional raised ribs on a solids control filtering screen, such as those used in drilling wells for hydrocarbons and other substances, in conjunction with a coordinated system of hanging such screens and directing and redirecting the flow of trapped solids over the surface of such screens, is disclosed for use with a vibratory shaker. The invention counteracts the natural tendency of trapped solids to migrate to and congregate in the lowest areas of a suspended screen and facilitates a dryer fluids discharge, as well as more effectively utilizing the available screening surface area, and therefore the invention reduces the incidence of screen wear and tearing and increases the flow rate conductants and drying capabilities through the screen.

    摘要翻译: 在固体控制过滤屏幕上使用定向和重定向凸肋的新颖而独特的设计方法,例如用于将烃类和其他物质的钻井用于与这种悬挂这种屏幕的协调系统以及引导和重定向流 被捕获的固体在这种屏幕的表面上被公开用于振动振动器。 本发明抵消了捕获的固体在悬浮筛网的最低区域迁移并聚集在一起的自然趋势,并且有利于干燥器流体的排放,并且更有效地利用可用的筛分表面积,因此本发明减少了筛网的发生率 磨损和撕裂,并通过屏幕增加流速导电剂和干燥能力。

    Screen assemblies utilizing screen elements retained in perforated supports
    5.
    发明授权
    Screen assemblies utilizing screen elements retained in perforated supports 失效
    使用保留在穿孔支架中的丝网元件的屏幕组件

    公开(公告)号:US08020705B2

    公开(公告)日:2011-09-20

    申请号:US11894107

    申请日:2007-08-20

    IPC分类号: B07B1/46

    CPC分类号: B07B1/4654

    摘要: A screen retention mechanism for use with vibratory separators is disclosed. The screen retention mechanism includes a structural frame mounted to a vibratory separator into which a plurality of lightweight and flexible screen elements are inserted into multiple tows of perforated screen supports. The perforated screen supports are bonded to the structural frame and are aligned parallel to the direction in which solids are conveyed by a vibratory motion. The invention further features an improved retention mechanism whereby screen elements are conveniently and selectively restrained.

    摘要翻译: 公开了一种用于振动分离器的屏幕保持机构。 屏幕保持机构包括安装到振动分离器的结构框架,多个轻质且柔性的屏幕元件插入到多个筛网支撑件的多个丝束中。 穿孔筛网支撑件结合到结构框架并且通过振动运动平行于固体输送方向对齐。 本发明进一步具有改进的保持机制,从而屏蔽元件被方便地和选择性地约束。

    Screen Element
    6.
    发明申请
    Screen Element 失效
    屏幕元素

    公开(公告)号:US20100272952A1

    公开(公告)日:2010-10-28

    申请号:US12831430

    申请日:2010-07-07

    IPC分类号: B32B3/10 B29C65/02 B29C65/52

    摘要: Methods of manufacturing screen elements for use with vibratory separators are disclosed. The screen elements include a curved structural frame with perforations therein, the perforations designed to maximize both open area and process liquid throughput. At least one layer of screen cloth is attached to the curved structural frame by means of fluidized powdered epoxy resin.

    摘要翻译: 公开了制造用于振动分离器的屏元件的方法。 屏幕元件包括其中具有穿孔的弯曲结构框架,所述穿孔设计成使开口面积和处理液体通量最大化。 通过流化粉末状环氧树脂将至少一层筛网附着到弯曲结构框架上。

    Screen assemblies utilizing screen elements retained in perforated troughs
    7.
    发明申请
    Screen assemblies utilizing screen elements retained in perforated troughs 有权
    使用保留在穿孔槽中的筛网元件的筛网组件

    公开(公告)号:US20080251432A1

    公开(公告)日:2008-10-16

    申请号:US12214381

    申请日:2008-06-18

    IPC分类号: B07B1/28

    摘要: A screen assembly is disclosed for use with vibratory separators. The screen assembly includes a structural frame mounted to a vibratory separator into which a plurality of lightweight and flexible screen elements are inserted into multiple rows of perforated troughs which have geometric shapes. The perforated troughs are bonded to each other and to the structural frame. The perforated troughs are aligned parallel to the direction in which solids are conveyed by a vibratory motion.

    摘要翻译: 公开了一种用于振动分离器的筛网组件。 屏幕组件包括安装到振动分离器的结构框架,多个轻质且柔性的屏幕元件插入多个具有几何形状的多排多孔槽中。 多孔槽彼此结合并结合到结构框架上。 穿孔槽平行于通过振动运动传送固体的方向排列。

    Hinged window screen with cover
    8.
    发明授权
    Hinged window screen with cover 失效
    带盖的铰链窗帘

    公开(公告)号:US06505669B2

    公开(公告)日:2003-01-14

    申请号:US09832664

    申请日:2001-04-11

    IPC分类号: A47G500

    CPC分类号: E06B9/04

    摘要: A high strength window screen frame is hinged for opening. The frame has a stationary frame and a movable frame. The stationary frame attaches to a building. The stationary frame has a protective lip extending forward from its perimeter. The movable frame is secured to the stationary frame by a hinge. The movable frame has a perimeter with a beveled side edge to allow opening of the movable frame without interference with the lip. A screen is secured to the movable frame.

    摘要翻译: 高强度的窗框框架被铰接以便打开。 框架具有固定框架和可移动框架。 固定框架连接到建筑物。 固定框架具有从其周边向前延伸的保护唇缘。 可移动框架通过铰链固定到固定框架。 可移动框架具有带有斜边侧边缘的周边,以允许可移动框架的打开而不会与唇缘相干涉。 屏幕固定在可动框架上。

    Screen assemblies utilizing screen elements retained in perforated troughs
    10.
    发明授权
    Screen assemblies utilizing screen elements retained in perforated troughs 有权
    使用保留在穿孔槽中的筛网元件的筛网组件

    公开(公告)号:US07946427B2

    公开(公告)日:2011-05-24

    申请号:US12214381

    申请日:2008-06-18

    IPC分类号: B07B1/46

    摘要: A screen assembly is disclosed for use with vibratory separators. The screen assembly includes a structural frame mounted to a vibratory separator into which a plurality of lightweight and flexible screen elements are inserted into multiple rows of perforated troughs which have geometric shapes. The perforated troughs are bonded to each other and to the structural frame. The perforated troughs are aligned parallel to the direction in which solids are conveyed by a vibratory motion.

    摘要翻译: 公开了一种用于振动分离器的筛网组件。 屏幕组件包括安装到振动分离器的结构框架,多个轻质且柔性的屏幕元件插入多个具有几何形状的多排孔中。 多孔槽彼此结合并结合到结构框架上。 穿孔槽平行于通过振动运动传送固体的方向排列。