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1. 发明申请

US20050100626A1 Apparatus and method for capping wide web reclosable fasteners 失效
公开(公告)号：US20050100626A1
公开(公告)日：2005-05-12
申请号：US11009904
申请日：2004-12-10
申请人： Randy Bay , Cristina Thomas , David Slama , Richard Paxton , Gary Curtis , Jonathan Mattson
发明人： Randy Bay , Cristina Thomas , David Slama , Richard Paxton , Gary Curtis , Jonathan Mattson
IPC分类号： A44B18/00 , B24D11/02 , B29C67/00 , B29C43/24
CPC分类号： B24D11/02 , A44B18/0049 , B29C67/0044 , B29L2031/729 , B65H37/00 , B65H2301/511 , B65H2301/512
摘要： A method for capping a stem web including passing the stem web through a first nip against a first heated nip roll so as to partially cap the stems; cooling the web; and passing the stem web through a second nip against a second heated nip roll to completely cap the stems to a diameter “D”. In preferred embodiments the two nips are on opposite sides of a larger central cooled roll positioned between the heated rolls. Preferably, the reaction forces between the rolls are measured and controlled at each end of each other heated rolls. The invention is particularly adapted to making abrasive particles that are attached to a driving mechanism via headed stem fasteners formed by the method.

2. 发明申请

US20060101996A1 Gas cleaning process and equipment therefor 有权
标题翻译：气体清洗工艺及设备
公开(公告)号：US20060101996A1
公开(公告)日：2006-05-18
申请号：US10533125
申请日：2003-10-29
申请人： Richard Paxton , Michael Fellows-Smith , Friedrich Minszenty , Christian Minszenty
发明人： Richard Paxton , Michael Fellows-Smith , Friedrich Minszenty , Christian Minszenty
IPC分类号： B01D53/02
CPC分类号： B01D47/00 , B01D51/02 , C22B1/16 , C22B7/02 , Y02P10/216
摘要： The invention relates to equipment for use in the removal of relatively fine particulates from a first substance, using a second substance. The equipment includes a static, co-current contacting mixer section, having a plurality of stages defining a flow path, with a flow profile, for the first and the second substance, at least some of the stages being shaped to define a substantially curved flow path having an effective centre of curvature located to one side of the flow path, and wherein each adjacent stage has a centre of curvature on an opposite side of the flow path to provide a point of inflexion between adjacent stages and whereby, as the substances flow through the reactor between the adjacent stages, particles present in the first substance migrate through the second substance, first in one direction and then in a substantially opposite direction to promote interphasic interaction between the first and the second substance, the flow path characterised in being provided with an edge formation between at least two adjacent stages towards the point of inflexion so as to enhance the launch of the second substance on the outside of the curved flow path of one stage at relatively high velocity from the edge formation to the inside of the curved flow path of the adjacent stage, thus increasing the contact between the first and the second substances. The equipment also includes a cyclonic section and a spinner section. The invention also relates to a method for the removal of relatively fine particulates from a gas stream, using a scrubbing fluid, as well as a plastic composite material for the manufacture of the equipment.
摘要翻译：本发明涉及使用第二物质从第一物质中除去相对微细的颗粒的设备。该设备包括静态的并流接触混合器部分，其具有限定用于第一和第二物质的流动分布的流动路径的多个阶段，至少一些阶段成形为限定基本上弯曲的流动路径具有位于流路一侧的有效曲率中心，并且其中每个相邻台阶在流路的相对侧具有曲率中心，以提供相邻台阶之间的拐点，并且因此当物质流动时通过相邻阶段之间的反应器，存在于第一物质中的颗粒首先沿一个方向迁移穿过第二物质，然后在基本上相反的方向上移动，以促进第一和第二物质之间的相互作用，其特征在于提供流路在至少两个相邻阶段之间朝向拐点处的边缘形成，以便增强第二物质的发射从相邻台阶的弯曲流路的边缘形成到内侧的相对高的速度的一个阶段的弯曲流动路径的外侧，从而增加第一和第二物质之间的接触。设备还包括旋风部分和旋转器部分。本发明还涉及使用洗涤流体从气流中除去相对细小的颗粒的方法，以及用于制造设备的塑料复合材料。

3. 发明申请

US20060075730A1 Gas cleaning process and equipment therefor 审中-公开
标题翻译：气体清洗工艺及设备
公开(公告)号：US20060075730A1
公开(公告)日：2006-04-13
申请号：US11214878
申请日：2005-08-31
申请人： Richard Paxton , Michael Fellows-Smith , Friedrich Mindszenty , Christian Mindszenty
发明人： Richard Paxton , Michael Fellows-Smith , Friedrich Mindszenty , Christian Mindszenty
IPC分类号： B01D45/00
CPC分类号： B01D47/10
摘要： The invention relates to equipment for use in the removal of relatively fine particulates from a first substance, using a second substance. The equipment includes a static, co-current contacting mixer section, having a plurality of stages defining a flow path, with a flow profile, for the first and the second substance, at least some of the stages being shaped to define a substantially curved flow path having an effective centre of curvature located to one side of the flow path, and wherein each adjacent stage has a center of curvature on an opposite side of the flow path to provide a point of inflexion between adjacent stages and whereby, as the substances flow through the reactor between the adjacent stages, particles present in the first substance migrate through the second substance, first in one direction and then in a substantially opposite direction to promote interphasic interaction between the first and the second substance, the flow path characterised in being provided with an edge formation between at least two adjacent stages towards the point of inflexion so as to enhance the launch of the second substance on the outside of the curved flow path of one stage at relatively high velocity from the edge formation to the inside of the curved flow path of the adjacent stage, thus increasing the contact between the first and the second substances. The equipment also includes a cycionic section and a spinner section. The invention also relates to a method for the removal of relatively fine particulates from a gas stream, using a scrubbing fluid, as well as a plastic composite material for the manufacture of the equipment.
摘要翻译：本发明涉及使用第二物质从第一物质中除去相对微细的颗粒的设备。该设备包括静态的并流接触混合器部分，其具有限定用于第一和第二物质的流动分布的流动路径的多个阶段，至少一些阶段成形为限定基本上弯曲的流动路径具有位于流路一侧的有效曲率中心，并且其中每个相邻台阶在流路的相对侧具有曲率中心，以提供相邻台阶之间的拐点，并且因此当物质流动时通过相邻阶段之间的反应器，存在于第一物质中的颗粒首先沿一个方向迁移穿过第二物质，然后在基本上相反的方向上移动，以促进第一和第二物质之间的相互作用，其特征在于提供流路在至少两个相邻阶段之间朝向拐点处的边缘形成，以便增强第二物质的发射从相邻台阶的弯曲流路的边缘形成到内侧的相对高的速度的一个阶段的弯曲流动路径的外侧，从而增加第一和第二物质之间的接触。该设备还包括一个环形部分和一个旋转部分。本发明还涉及使用洗涤流体从气流中除去相对细小的颗粒的方法，以及用于制造设备的塑料复合材料。

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