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1. 发明授权

US5950946A Pair of co-operating refining elements intended for a disc refiner 失效
标题翻译：一对用于磁盘精磨机的合作精炼元件
公开(公告)号：US5950946A
公开(公告)日：1999-09-14
申请号：US51873
申请日：1998-04-22
申请人： OLof Kjellqvist , Christer Nastren
发明人： OLof Kjellqvist , Christer Nastren
IPC分类号： B02C7/12 , D21B1/14 , D21D1/30
CPC分类号： D21D1/30 , B02C7/12
摘要： Apparatus for refining lignocellulose material is disclosed including two relatively rotatable refining disks separated by a refining gap which includes an inner radial portion and an outer angular portion, with the refiner elements mounted on the outer angular portions of the refiner disks including at least one wing projecting from the rotatable refining disk adjacent to the inner radial refining gap and with the stationary refining disk including a concave surface at the inlet portion so that the lignocellulose material being processed is thrown against the concave surface during its transition from the inner radial refining gap to the outer angular refining gap.
摘要翻译： PCT No.PCT / SE96 / 01274 Sec。 371日期：1998年4月22日 102（e）1998年4月22日PCT PCT 1996年10月9日PCT公布。出版物WO97 / 18037 日期1997年5月22日公开了一种用于精制木质纤维素材料的装置，其包括两个相对旋转的精磨盘，该澄清盘由精磨间隙分开，所述澄清间隙包括内部径向部分和外角部分，其中精磨机元件安装在磨浆机盘的外角部分上，至少一个翼片从可旋转的精磨盘突出，邻近内部径向精磨间隙，并且固定的精磨盘在入口部分包括凹面，使得正在处理的木质纤维素材料在从内部径向过渡期间被抛在凹面上精炼间隙到外角磨削间隙。

2. 发明授权

US5747707A Measuring device for refiners 失效
标题翻译：精炼机测量装置
公开(公告)号：US5747707A
公开(公告)日：1998-05-05
申请号：US698810
申请日：1996-08-16
申请人： Ola Johansson , Olof Kjellqvist
发明人： Ola Johansson , Olof Kjellqvist
IPC分类号： B23Q17/09 , D21D1/00 , D21D1/30 , G01L1/04
CPC分类号： D21D1/30 , D21D1/002
摘要： Refining apparatus is disclosed including a pair of relatively rotatable refining disks including radial refining bars extending along at least part of the refining gap between those disks, and at least one of the refining bars comprising a sensor bar including strain gauges for sensing the load exerted thereon during refining at a number of points along the sensor bar.
摘要翻译：公开了一种精炼设备，其包括一对可相对旋转的精磨盘，包括沿着这些盘之间的精炼间隙的至少一部分延伸的径向精炼杆，并且至少一个精炼杆包括传感器杆，传感器杆包括用于感测施加在其上的负载的应变计在沿传感器条的许多点精炼期间。

3. 发明授权

US5323972A Bearing system in a refiner 失效
标题翻译：轴承系统在炼油厂
公开(公告)号：US5323972A
公开(公告)日：1994-06-28
申请号：US977420
申请日：1993-02-26
申请人： Olof Kjellqvist
发明人： Olof Kjellqvist
IPC分类号： B02C7/14 , D21D1/30 , F16C17/04 , F16C32/06 , F16C33/10
CPC分类号： F16C32/0692 , B02C7/14 , D21D1/30 , F16C33/10
摘要： A bearing system in a refiner for making pulp, where the raw material is refined in a refining gap between at least one pair of refining members (22, 24) rotating relative to one another, where at least one of said refining members (24) is supported by an axially movable and rotary shaft (26 ). The bearing system comprises a combined hydrostatic/hydrodynamic axial bearing arrangement and consists of a cylindric housing (32) with at least one rotary cylindric piston (30), which is mounted on the rotary shaft (26) for rotating together with the same. At least one outer and one inner concentric ring cylinder (200, 202 and, respectively, 210, 212) are arranged to abut one of the end surfaces of the rotary piston (30), so that a sealing gap is formed. The inner and the outer ring cylinder are axially movable but not rotary and are supported by a stationary ring piston (29 and, respectively, 33) located between said ring cylinders, and the area of the cavity (213 and, respectively, 214) formed between the inner and the outer ring cylinder is greater toward the ring piston (29 and, respectively, 33) than toward the end surface of the rotary piston (30). Channels (246 and, respectively, 248) are provided for supplying said cavity with a hydraulic pressure medium.
摘要翻译： PCT No.PCT / SE91 / 00599 Sec。 371日期：1993年2月26日 102（e）日期1993年2月26日PCT 1991年9月11日PCT PCT。公开号WO92 / 05874 日期：1992年4月16日。一种用于制造纸浆的精磨机中的轴承系统，其中所述原料在至少一对相对于彼此旋转的一对精炼部件（22,24）之间的精炼间隙中被精炼，其中至少一个的所述澄清构件（24）由轴向可移动和旋转的轴（26）支撑。轴承系统包括组合的静液压/流体动力轴向轴承装置，并且由具有至少一个旋转圆柱形活塞（30）的圆柱形壳体（32）组成，其安装在旋转轴（26）上以与其一起旋转。至少一个外部和一个内部同心圆环（200,202和210,212）被布置成邻接旋转活塞（30）的一个端面，从而形成密封间隙。内环和外环缸是可轴向移动的，但不是旋转的，并且由位于所述环形气缸之间的固定环活塞（29和33）支撑，并且形成空腔（213和214）的区域内圈和外圈之间的气缸比环形活塞（29和33）更靠近旋转活塞（30）的端面。提供通道（246和248），用于向液压介质供应所述空腔。

4. 发明授权

US5996770A Plug screw feeder 失效
标题翻译：插头螺旋给料机
公开(公告)号：US5996770A
公开(公告)日：1999-12-07
申请号：US933178
申请日：1997-09-18
申请人： Olof Kjellqvist
发明人： Olof Kjellqvist
IPC分类号： B65G33/32
CPC分类号： B65G33/32
摘要： Screw feeders are disclosed including a conical feed screw rotatably disposed in a conical screw tube, and a drive shaft mounted at one end of the conical feed screw with a pair of bearings mounting the drive shaft, a fixed ring mounted on the drive shaft, and an axially adjustable sleeve mounted on the drive shaft, with the pair of bearings disposed between the fixed ring and the axially adjustable sleeve in order for the pair of bearings to be pretensioned therebetween.
摘要翻译：公开了一种螺旋给料机，其包括可旋转地设置在锥形螺旋管中的锥形进给螺杆，以及安装在锥形进给螺杆的一端的驱动轴，其具有安装驱动轴的一对轴承，安装在驱动轴上的固定环，以及安装在驱动轴上的可轴向调节的套筒，一对轴承设置在固定环和可轴向调节的套筒之间，以便使一对轴承在其间预张紧。

5. 发明授权

US5472285A Apparatus for refining fiber material 失效
标题翻译：纤维材料精制设备
公开(公告)号：US5472285A
公开(公告)日：1995-12-05
申请号：US331652
申请日：1994-11-08
申请人： Olof Kjellqvist
发明人： Olof Kjellqvist
IPC分类号： F16C23/08 , B02C7/14 , D21B1/14 , D21D1/30 , F16C25/08 , F16C35/077 , F16C19/38
CPC分类号： F16C25/08 , D21D1/30 , F16C35/077 , F16C19/30 , F16C23/086
摘要： Apparatus for refining fibrous material comprising first and second opposed refining disks, at least one of said first and second opposed refining disks being rotatable, a rotary shaft for rotatably mounting said at least one of said first and second opposed refining disks, a bearing housing for mounting said rotary shaft, a stand for stationary mounting of said bearing housing, said bearing housing including first and second bearings supporting said rotary shaft, said first bearing for at least carrying axial forces from said at least one of said first and second opposed refining disks and said second bearing for at least carrying radial forces therein, first and second bearing seats axially movable within said bearing housing, each of said first and second bearings being rigidly mounted in said first and second bearing seats, and prestressing structure mounted between said first and second bearing seats.
摘要翻译： PCT No.PCT / SE93 / 00344 Sec。 371日期：1994年11月8日 102（e）日期1994年11月8日PCT 1993年4月21日PCT PCT。公开号WO93 / 23166 日期：1993年11月25日。用于精炼纤维材料的装置，包括第一和第二相对的精炼盘，所述第一和第二相对的精炼盘中的至少一个可旋转;旋转轴，用于可旋转地安装所述第一和第二相对的精炼盘中的至少一个精炼盘，用于安装所述旋转轴的轴承壳体，用于所述轴承壳体的固定安装的支架，所述轴承壳体包括支撑所述旋转轴的第一和第二轴承，所述第一轴承至少承载来自所述旋转轴的至少一个轴向力所述第一和第二相对的精炼盘和所述第二轴承至少在其中承载径向力，第一和第二轴承座可在所述轴承壳体内轴向移动，所述第一和第二轴承中的每一个刚性地安装在所述第一和第二轴承座中，安装在所述第一和第二轴承座之间的预应力结构。

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