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    • 3. 发明授权
    • Separation of fibre pulp suspensions containing relatively heavy contaminants
    • 分离含有较重污染物的纤维浆悬浮液
    • US07404492B2
    • 2008-07-29
    • US11125250
    • 2005-05-10
    • Valentina KucherJan Backman
    • Valentina KucherJan Backman
    • B04C5/13B04C7/00
    • B04C5/14B04C5/081B04C5/18B04C5/26D21D5/24
    • A hydrocyclone unit for separating a fibre pulp suspension containing relatively heavy contaminants has an elongate tapering separation chamber, an inlet member that feeds the suspension tangentially into the separation chamber at a base end, so as to form a vortex in the separation chamber, a reject fraction outlet at the apex end of the separation chamber for discharging a reject fraction containing heavy contaminants, and a central accept fraction outlet at the base end for discharging a central fraction containing fibres. A fluid injection member is adapted to inject a fluid tangentially into the separation chamber at a distance from the apex end which is at least 40% of the length of the separation chamber, such that the injected fluid increases the rotational speed of a portion of the vortex in the chamber to increase the separation efficiency with respect to fibres existing in the vortex portion.
    • 用于分离含有较重污染物的纤维浆悬浮液的水力旋流器单元具有细长的锥形分离室,入口构件在基端向切向进入分离室,以便在分离室中形成涡流, 用于排出含有重污染物的废料部分的分离室的顶端处的馏分出口,以及用于排出含有纤维的中心部分的基端的中心接收部分出口。 流体注射构件适于在与分离室的长度的至少40%的顶端距离处切向地将流体注入分离室,使得注入的流体增加了一部分的旋转速度 在室内涡流以增加相对于存在于涡流部分中的纤维的分离效率。
    • 5. 发明申请
    • NETWORK INITIATED MOBILITY MANAGEMENT FOR MOBILE TERMINALS
    • 网络启动移动终端的移动性管理
    • US20070253359A1
    • 2007-11-01
    • US11739950
    • 2007-04-25
    • Goran HallJan BackmanGyorgy Miklos
    • Goran HallJan BackmanGyorgy Miklos
    • H04Q7/00
    • H04W76/12H04W8/082H04W48/17H04W80/04
    • The present invention provides a system, apparatus and method wherein the network initiates a PDP context activation for a second PDP context using a new IP address that can be used for new transport sessions whenever one or more operator configured criteria apply. For example, the present invention can be used to: (1) route ongoing and new communication sessions from the old network device associated with the old IP address through a new network device associated with the new IP address using the old IP address; (2) route ongoing communication sessions from the old network device through the new network device using the old IP address, and new communication sessions directly through the new network device; or (3) route ongoing communication sessions from the old network device through the new network device without using the new IP address, and new communication sessions directly through the new network device.
    • 本发明提供了一种系统,装置和方法,其中网络使用新的IP地址来启动用于第二PDP上下文的PDP上下文激活,每当一个或多个运营商配置的标准适用时,可以用于新的传输会话。 例如,本发明可以用于:(1)使用旧的IP地址通过与新的IP地址相关联的新的网络设备,将与旧的IP地址相关联的旧网络设备的进行中和新的通信会话路由; (2)使用旧的IP地址从旧的网络设备通过新的网络设备路由正在进行的通信会话,直接通过新的网络设备进行新的通信会话; 或(3)通过新的网络设备从旧的网络设备路由正在进行的通信会话而不使用新的IP地址,以及直接通过新的网络设备进行新的通信会话。
    • 6. 发明授权
    • Assembly with multiple hydrocyclones and support structure for multiple hydrocyclones
    • 装配多个水力旋流器和多个水力旋流器的支撑结构
    • US09242253B2
    • 2016-01-26
    • US14518867
    • 2014-10-20
    • Bengt ErikssonJan BackmanKarl GabrielssonRalf Backvik
    • Bengt ErikssonJan BackmanKarl GabrielssonRalf Backvik
    • B01D17/038B04C5/13B04C5/28B04C5/12B04C5/26B01D17/02
    • B04C5/28B01D17/0217B04C5/12B04C5/13B04C5/26Y10T137/0402
    • An assembly with hydrocyclones comprising: multiple hydrocyclones having a inlet chamber with two side openings positioned on opposite sides of the inlet chamber and a overflow chamber having two side openings positioned on opposite sides of the overflow chamber. The hydrocyclones are arranged at a support structure, comprising a support bar for support of the hydrocyclones. The hydrocyclones being arranged side by side with their side openings adjacent each other thus forming an inlet pipe by means of the inlet chambers and an overflow pipe by means of the overflow chambers. The inlet chambers and the overflow chambers are adapted to be pressed against each other respectively. The hydrocyclones being arranged in pairs with one of the two hydrocyclones arranged on one side of the support bar and the other on the opposite sides thereof. A method assembling multiple hydrocyclones, wherein hydrocyclones are hung on a support bar at a base end or a head portion and are pressed together, is provided, and a support structure for an assembly of hydrocyclones, comprising a support bar, an end bar and one or two underflow pipes.
    • 一种具有水力旋流器的组件,包括:具有入口室的多个旋流分离器,其具有位于入口室的相对侧上的两个侧面开口和具有位于溢流室的相对侧上的两个侧面开口的溢流室。 水力旋流器布置在支撑结构处,包括用于支撑水力旋流器的支撑杆。 水力旋流器并排布置,其侧开口相邻,从而通过入口室和溢流管通过溢流室形成入口管。 入口室和溢流室分别相互压靠。 水力旋流器与配置在支撑杆的一侧上的两个水力旋流器中的一个成对配置,另一个位于相对侧。 提供了组装多个水力旋流器的方法,其中将水力旋流器悬挂在基端或头部的支撑杆上并被压在一起,以及用于组装水力旋流器的支撑结构,其包括支撑杆,端杆和一个 或两个下溢管。