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1. 发明申请

WO2005011872A1 CONTINUOUS CENTRIFUGAL SEPARATOR OF HEAVIER PARTICULATE MATERIALS FROM LIGHT PARTICULATE MATERIALS IN A SLURRY 审中-公开
标题翻译：来自轻质颗粒材料的水分子物质的连续离心分离器
公开(公告)号：WO2005011872A1
公开(公告)日：2005-02-10
申请号：PCT/CA2004/001405
申请日：2004-07-28
申请人： KNELSON PATENTS INC. , GREWAL, Ishwinder, Singh
发明人： GREWAL, Ishwinder, Singh
IPC分类号： B04B11/00
CPC分类号： B04B11/02 , B03B5/00 , B03B5/32 , B04B1/00 , B04B1/10
摘要： A centrifuge bowl for separating heavier particles from lighter particles and water comprises a first conical bowl wall leading to a pair of annular recesses at actually spaced positions. Each recess is generally V-shaped with an upper side wall, a lower side wall and a base. The base contains a plurality of angularly spaced discharge ducts each having a pinch valve by which it can be closed and mouth projecting through the base into the interior of the bowl for collecting the heavier particles. Each recess includes injection openings in the upper and lower side walls of the recess arranged to inject fluidizing water in a direction generally parallel to the base and across the mouth of each discharge duct. An insert member formed by two annular screens can be inserted into the recess radially inwardly of the discharge and injection holes and contains a bed of beads which act to float inwardly while the valves are closed and to collapse outwardly when the valves are opened.
摘要翻译：用于将较重的颗粒与较轻的颗粒和水分离的离心机碗包括通向实际间隔位置处的一对环形凹部的第一锥形碗壁。每个凹槽通常为V形，具有上侧壁，下侧壁和底座。基座包括多个角度间隔开的排放管道，每个排放管道具有夹紧阀，通过该夹紧阀可将其封闭并且通过底部将嘴部突出到碗的内部以收集较重的颗粒。每个凹槽包括在所述凹槽的上侧壁和下侧壁中的喷射开口，所述注入开口布置成沿大致平行于底座并穿过每个排放管道的口部的方向注射流化水。由两个环形筛网形成的插入件可以在排放和注入孔的径向向内插入凹槽中，并且包含一个珠子床，当阀门被打开时阀门被关闭并在外部向外折叠。

2. 发明授权

US08874084B2 Apparatus and method for controlling wireless network access 有权
标题翻译：用于控制无线网络接入的装置和方法
公开(公告)号：US08874084B2
公开(公告)日：2014-10-28
申请号：US13316401
申请日：2011-12-09
申请人： Saad Zaidi , Ishwinder Singh , Sivaramakrishna Veerepalli
发明人： Saad Zaidi , Ishwinder Singh , Sivaramakrishna Veerepalli
IPC分类号： H04W12/08
CPC分类号： H04W12/06 , H04W12/08
摘要： Systems and methods for controlling access to a wireless network are provided. An access control device is configured to control access of a wireless device to the wireless network. The access control device includes a receiver configured to receive, from the wireless device, a first identifier. The first identifier has an identifier type. The access control device further includes a processor configured to select a database, from a first database and a second database, based on the identifier type. The processor is further configured to determine whether the first identifier is in the selected database. The processor is further configured to restrict access of the wireless device to the wireless network based on whether the first identifier is in the selected database.
摘要翻译：提供了用于控制对无线网络的访问的系统和方法。访问控制设备被配置为控制无线设备到无线网络的接入。访问控制设备包括被配置为从无线设备接收第一标识符的接收器。第一个标识符具有标识符类型。访问控制设备还包括处理器，其被配置为基于标识符类型从第一数据库和第二数据库中选择数据库。处理器还被配置为确定第一标识符是否在所选择的数据库中。处理器还被配置为基于第一标识符是否在所选择的数据库中来限制无线设备到无线网络的接入。

3. 发明申请

US20130149997A1 APPARATUS AND METHOD FOR CONTROLLING WIRELESS NETWORK ACCESS 有权
标题翻译：用于控制无线网络接入的装置和方法
公开(公告)号：US20130149997A1
公开(公告)日：2013-06-13
申请号：US13316401
申请日：2011-12-09
申请人： Saad Zaidi , Ishwinder Singh , Sivaramakrishna Veerepalli
发明人： Saad Zaidi , Ishwinder Singh , Sivaramakrishna Veerepalli
IPC分类号： H04W12/08
CPC分类号： H04W12/06 , H04W12/08
摘要： Systems and methods for controlling access to a wireless network are provided. An access control device is configured to control access of a wireless device to the wireless network. The access control device includes a receiver configured to receive, from the wireless device, a first identifier. The first identifier has an identifier type. The access control device further includes a processor configured to select a database, from a first database and a second database, based on the identifier type. The processor is further configured to determine whether the first identifier is in the selected database. The processor is further configured to restrict access of the wireless device to the wireless network based on whether the first identifier is in the selected database.
摘要翻译：提供了用于控制对无线网络的访问的系统和方法。访问控制设备被配置为控制无线设备到无线网络的接入。访问控制设备包括被配置为从无线设备接收第一标识符的接收器。第一个标识符具有标识符类型。访问控制设备还包括处理器，其被配置为基于标识符类型从第一数据库和第二数据库中选择数据库。处理器还被配置为确定第一标识符是否在所选择的数据库中。处理器还被配置为基于第一标识符是否在所选择的数据库中来限制无线设备到无线网络的接入。

4. 发明授权

US06986732B2 Centrifugal separation bowl with material accelerator 失效
标题翻译：离心分离碗与材料加速器
公开(公告)号：US06986732B2
公开(公告)日：2006-01-17
申请号：US10712301
申请日：2003-11-14
申请人： Edwin John William Zonneveld , Ishwinder Singh Grewal , Robert Neil Margarit , Baha Elsayed Abulnaga
发明人： Edwin John William Zonneveld , Ishwinder Singh Grewal , Robert Neil Margarit , Baha Elsayed Abulnaga
IPC分类号： B04B11/05 , B04B11/06
CPC分类号： B04B11/06
摘要： A centrifuge bowl has a bottom accelerator for accelerating the materials from a feed duct extending into the bowl. The accelerator is a molded body having a top plate with a central hole arranged to receive the materials from the bottom feed mouth of the duct and a plurality of vanes underneath the top plate, each vane extending generally outwardly from an inner nose underneath an outer edge of the hole to an outer end at an outer edge of the top plate. The vanes each have a bottom surface lying in an imaginary bottom surface of the molded body which is conical and contains fasteners arranged to be fastened to the conical bottom wall of the bowl. A deflector plate lies underneath the hole with a bottom surface spaced from the imaginary bottom surface and intersecting the height of the vanes.
摘要翻译：离心机碗具有底部加速器，用于加速从延伸到碗中的进料管道的材料。加速器是具有顶板的成型体，其具有中心孔，中心孔布置成从管道的底部进料口接收材料，并且在顶板下方具有多个叶片，每个叶片从内部的鼻部下方大体向外延伸，的孔到顶板的外边缘处的外端。叶片各自具有位于成型体的假想底表面中的底面，该底表面是圆锥形的，并且包含被紧固到碗的圆锥形底壁上的紧固件。偏转板位于孔的下方，底面与虚拟底面间隔开并与叶片的高度相交。

5. 发明授权

US06962560B2 Continuous centrifugal separation of slurry using balls contained in a recess of a bowl 有权
标题翻译：使用容纳在碗的凹部中的球连续离心分离浆料
公开(公告)号：US06962560B2
公开(公告)日：2005-11-08
申请号：US10630920
申请日：2003-07-31
申请人： Ishwinder Singh Grewal
发明人： Ishwinder Singh Grewal
IPC分类号： B04B1/00 , B04B1/10 , B04B11/04
CPC分类号： B04B1/10 , B04B1/00 , B04B11/04
摘要： A centrifuge bowl for separating heavier particles from lighter particles and water comprises a first conical bowl wall leading to a pair of annular recesses at actually spaced positions. Each recess is generally V-shaped with an upper side wall, a lower side wall and a base. The base contains a plurality of angularly spaced discharge ducts each having a pinch valve by which it can be closed and mouth projecting through the base into the interior of the bowl for collecting the heavier particles. Each recess includes injection openings in the upper and lower side walls of the recess arranged to inject fluidizing water in a direction generally parallel to the base and across the mouth of each discharge duct. An insert member formed by two annular screens can be inserted into the recess radially inwardly of the discharge and injection holes and contains a bed of beads which act to float inwardly while the valves are closed and to collapse outwardly when the valves are opened.
摘要翻译：用于将较重的颗粒与较轻的颗粒和水分离的离心机碗包括通向实际间隔位置处的一对环形凹部的第一锥形碗壁。每个凹槽通常为V形，具有上侧壁，下侧壁和底座。基座包括多个角度间隔开的排放管道，每个排放管道具有夹紧阀，通过该夹紧阀可将其封闭并且通过底部将嘴部突出到碗的内部以收集较重的颗粒。每个凹槽包括在所述凹槽的上侧壁和下侧壁中的喷射开口，所述注入开口布置成沿大致平行于底座并穿过每个排放管道的口部的方向注射流化水。由两个环形筛网形成的插入件可以在排放和注入孔的径向向内插入凹槽中，并且包含一个珠子床，当阀门被打开时阀门被关闭并在外部向外折叠。

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