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1. 发明申请

US20090090477A1 FEEDER 失效
标题翻译：进纸器
公开(公告)号：US20090090477A1
公开(公告)日：2009-04-09
申请号：US11989702
申请日：2006-09-08
申请人： Lasse Hernesniemi , Torbjorn Jacobsson , Peter Danielsson , Anders Jonsson
发明人： Lasse Hernesniemi , Torbjorn Jacobsson , Peter Danielsson , Anders Jonsson
IPC分类号： D21C3/22 , D21C7/06
CPC分类号： D21C7/06
摘要： A fluid transfer apparatus for bulk material is disclosed. The transfer apparatus includes a rotor mounted on a rotatable shaft and including axially extending flow channels extending through the rotor parallel to the shaft, flow connectors for connecting a low-pressure flow of fluid and a high-pressure flow of fluid into and out of the axially extending flow channels, a casing enclosing the rotor, a pair of axially sealing plates disposed between the ends of the rotor and the casing, a pressurizing fluid fed into the chamber defined by the casing to pressurize the rotor, the flow connectors, and the axially movable sealing plates.
摘要翻译：公开了一种用于散装材料的流体输送装置。传送装置包括安装在可旋转轴上的转子，并且包括平行于轴延伸穿过转子的轴向延伸的流动通道，用于将低压流体流和高压流体流连接到和流出的流动连接器轴向延伸的流动通道，包围转子的壳体，设置在转子和壳体的端部之间的一对轴向密封板，供给到由壳体限定的腔室中的加压流体，以加压转子，流动连接器和可轴向移动的密封板。

2. 发明申请

US20050083780A1 Mixing device 失效
标题翻译：混合装置
公开(公告)号：US20050083780A1
公开(公告)日：2005-04-21
申请号：US10502909
申请日：2003-01-16
申请人： Peter Danielsson , Torbjorn Jacobsson , Dennis Nordgaard
发明人： Peter Danielsson , Torbjorn Jacobsson , Dennis Nordgaard
IPC分类号： B01F5/04 , B01F5/06 , D21C9/10
CPC分类号： B01F5/0652 , B01F5/0475 , B01F5/048 , B01F5/0646 , B01F2215/0078
摘要： Apparatus for mixing a fluid with a flowing material is disclosed including a chamber having an inlet for connection to a circular inlet conduit and an outlet for connection to a circular outlet conduit, and a supply conduit for supplying the fluid to the chamber, the inlet having a cross-section which is substantially circular at one end and which continuously transforms to a substantially elongated cross-section at the other end, and the outlet has a cross-section which is substantially circular at one end and which continuously transforms to a substantially elongated cross-section at the other end, and the supply conduit is located between the inlet and the outlet.
摘要翻译：公开了一种用于将流体与流动材料混合的装置，包括具有用于连接到圆形入口导管的入口和用于连接到圆形出口导管的出口的室，以及用于将流体供应到室的供应管道，入口具有横截面在一端基本上是圆形的，并且在另一端处连续地转变成基本上细长的横截面，并且出口具有在一端基本上为圆形的横截面，并且连续地变换为基本上细长的在另一端的横截面，并且供应导管位于入口和出口之间。

3. 发明申请

US20050173158A1 Compressed air percussive mechanism for a down hole hammer and down hole hammer 有权
标题翻译：压缩空气冲击机构用于井下锤和井下锤
公开(公告)号：US20050173158A1
公开(公告)日：2005-08-11
申请号：US10500148
申请日：2002-11-29
申请人： Torbjorn Jacobsson , Berndt Ekwall
发明人： Torbjorn Jacobsson , Berndt Ekwall
IPC分类号： E21B4/14 , E21B10/38
CPC分类号： E21B4/14
摘要： Pressure-air driven percussion device for a down-the-hole drill (1) with a hammer-piston (86) which is axially reciprocally movable in a hammer-piston chamber (18) through a driving device (9), said hammer-piston (6) in operation acting with a hammer-end (16) against an upper end (17) of a drill bit (2) which is positioned inside a chuck (3), wherein an air-cushion for reducing percussive power is arranged to be formed at the hammer-end of the hammer-piston in positions where the drill bit (2) has been moved passed a predetermined distance in the percussion direction. The drill bit (2) is sealingly slidingly supported in a drill bit bushing (5), and the hammer-end (16) of the hammer-piston (6) is formed so that it sealingly cooperates with the drill bit bushing (5) in said positions in order to form said air-cushion (19). The invention also concerns a down-the-hole drill (1).
摘要翻译：用于具有锤击活塞（86）的井下钻（1）的压力空气驱动的冲击装置，所述锤 - 活塞（86）可在锤 - 活塞室（18）中通过驱动装置（9）沿轴向往复运动，活塞（6）在锤头（16）的作用下抵靠位于卡盘（3）内的钻头（2）的上端（17），其中布置有用于减少冲击力的气垫在钻头（2）已经被移动通过在打击方向上预定距离的位置处形成在锤 - 活塞的锤头端部。钻头（2）密封地滑动地支撑在钻头套管（5）中，并且锤 - 活塞（6）的锤头（16）形成为与钻头套管（5）密封配合，在所述位置上以形成所述气垫（19）。本发明还涉及一种井下钻（1）。

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