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1. 发明专利

JP2010064073A Centrifugal separator 有权
标题翻译：离心分离器
公开(公告)号：JP2010064073A
公开(公告)日：2010-03-25
申请号：JP2009269565
申请日：2009-11-27
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： HIDA YOSHINORI , AIZAWA MASAHARU , AKATSU KATSUNORI , KOIZUMI TOMOHIRO
IPC分类号： B04B15/02 , A61L2/06 , B04B1/02 , B04B15/00 , B04B15/08 , G01N1/10
摘要： PROBLEM TO BE SOLVED: To efficiently subject the part in contact with a sample while being assembled with a rotor to sterilization treatment.
SOLUTION: In the centrifugal separation where a sample is fed from a sample line into the rotor of a rotary device part 10, the rotor is rotationally driven in a rotor chamber so as to subject the sample to centrifugal separation, and the centrifugally separated sample is exhausted from the rotor through the sample line, a vacuum pump of decompressing the rotor chamber is provided, and the rotor chamber is decompressed by the vacuum pump when steam for sterilization is made to flow through the rotor.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了在与转子组装的同时有效地对待与样品接触的部件进行灭菌处理。解决方案：在样品从样品管线进入旋转装置部件10的转子的离心分离中，转子在转子室中旋转驱动以使样品离心分离，并且离心分离分离的样品通过样品管线从转子排出，设置减压转子室的真空泵，并且当用于灭菌的蒸汽流过转子时，转子室由真空泵减压。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2007021288A Centrifugal separator 审中-公开
标题翻译：离心分离器
公开(公告)号：JP2007021288A
公开(公告)日：2007-02-01
申请号：JP2005202952
申请日：2005-07-12
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： AKATSU KATSUNORI , KOIZUMI TOMOHIRO
IPC分类号： B04B13/00
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal separator capable of preventing damage of a rotor or an upper rotating axis when mounting and dismounting the rotor.
SOLUTION: The centrifugal separator 101 comprises: a rotor 1 rotatably housed in a chamber 110; a horizontal lift 10 for supporting the rotor 1 when mounting and dismounting the rotor 1; a vertical cylinder (first driving means) 21 for vertically moving the horizontal lift 10 along a vertical guide 20; and a horizontal cylinder (second driving means) 11 for horizontally moving the horizontal lift 10 forward and backward, and further comprises lift operation switches 30 including a raising switch 31 and a lowering switch 32 for vertically moving the horizontal lift 10, and a forward movement switch 33 and a backward movement switch 34 for moving the horizontal lift 10 forward and backward, wherein a slowly lowering switch (slow switch) 35 for slowly moving the horizontal lift 10 is mounted on the lift operation switches 30 so that the horizontal lift 10 slowly moves when tuning on the slowly lowering switch 35.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在安装和拆卸转子时防止转子或上部旋转轴的损坏的离心分离机。解决方案：离心分离器101包括：可旋转地容纳在室110中的转子1; 用于在安装和拆卸转子1时支撑转子1的水平升降机10; 用于沿着垂直导向件20垂直移动水平升降机10的垂直气缸（第一驱动装置）21; 以及用于使水平升降机10向前和向后水平移动的水平气缸（第二驱动装置）11，还包括升降操作开关30，其包括用于垂直移动水平升降机10的提升开关31和下降开关32，开关33和用于使水平升降机10向前和向后移动的向后移动开关34，其中用于缓慢移动水平升降机10的缓慢降低开关（慢开关）35安装在升降操作开关30上，使得水平升力10缓慢在缓慢降低开关35上调谐时移动。版权所有：（C）2007，JPO＆INPIT

3. 发明专利

JP2006142169A Centrifugal separator 审中-公开
标题翻译：离心分离器
公开(公告)号：JP2006142169A
公开(公告)日：2006-06-08
申请号：JP2004333964
申请日：2004-11-18
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： HIDA YOSHINORI , AIZAWA MASAHARU , AKATSU KATSUNORI , KOIZUMI TOMOHIRO , OOYAMA HISANOBU
IPC分类号： B04B13/00 , B04B1/02
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal separator which enables an operator to easily change the setting of operation time without pressing load on the operator during the operation and enables the operator to accurately manage the operation time by utilizing a timer function.
SOLUTION: The centrifugal separator has: a rotor 13 for separating a sample; a motor 19 for rotationally driving the rotor 13; a operation panel (input unit) 42 for inputting operation conditions such as the number of rotation of the rotor 19 or the operation time; a display ( display means) 43 for displaying the operation conditions; and a CPU (control means) 44 provided with a time counter 45 for counting the operation time, wherein the CPU 44 starts afresh the counting of the operation time by the time counter 45 from the point of time when the operation time is input to the operation panel 42 during the operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种离心分离器，其使得操作者能够在操作期间轻松地改变操作时间的设置而不对操作者施加压力，并且使得操作者能够通过利用定时器功能来精确地管理操作时间。解决方案：离心分离器具有：用于分离样品的转子13; 用于旋转驱动转子13的马达19; 操作面板（输入单元）42，用于输入诸如转子19的旋转次数或操作时间的操作条件; 用于显示操作条件的显示器（显示装置）43; 以及设置有用于对运算时间进行计数的时间计数器45的CPU（控制装置）44，其中CPU44从运行时间输入到时间计数器45的时间计数器45重新开始运算时间的计数操作面板42。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006142153A Centrifuge 审中-公开
标题翻译：离心机
公开(公告)号：JP2006142153A
公开(公告)日：2006-06-08
申请号：JP2004332865
申请日：2004-11-17
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： AKATSU KATSUNORI , HIDA YOSHINORI , KOIZUMI TOMOHIRO
IPC分类号： B04B13/00 , B04B15/00
摘要： PROBLEM TO BE SOLVED: To provide a centrifuge by which working efficiency can be improved by shortening work time necessary for attaching/detaching of a rotor.
SOLUTION: The centrifuge 101 is provided with: the rotor 1 which is rotatably housed in a chamber 110; and a perpendicular lift 30 and a horizontal lift 10 (lifting means) which support the rotor 1 at the time of attaching/detaching it and which can move between a position A (a 1st position) where the rotor 1 taken out of the chamber 110 is lifted so as not to collide with the chamber 110, a position B (a 2nd position) which is remote from the position A in a horizontal direction and a position C (a 3rd position) where the rotor 1 is attached/detached. In this centrifuge 110, a position D (a 4th position) which is nearer to the chamber 110 than the position A is provided and a shortcut motion for moving the horizontal lift 10 between the position C and the position D by bypassing the position A and the position B is performed in a state where the rotor 1 is not supported by the horizontal lift 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过缩短安装/拆卸转子所需的工作时间来提高工作效率的离心机。解决方案：离心机101设置有：可旋转地容纳在室110中的转子1; 以及在安装/拆卸转子1时支撑转子1并且能够在转子1从室110中取出的位置A（第一位置）之间移动的垂直升降机30和水平升降机10（提升装置）被提升为不与室110碰撞，在水平方向上远离位置A的位置B（第二位置）和安装/拆卸转子1的位置C（第三位置）。在该离心机110中，设置比位置A更靠近室110的位置D（第4位置），并且提供了用于通过绕过位置A和位置A使水平升降机10在位置C和位置D之间移动的快捷运动位置B在转子1不被水平升降机10支撑的状态下进行。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2006021121A Centrifugal separator 审中-公开
标题翻译：离心分离器
公开(公告)号：JP2006021121A
公开(公告)日：2006-01-26
申请号：JP2004201329
申请日：2004-07-08
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： HIDA YOSHINORI , AIZAWA MASAHARU , AKATSU KATSUNORI , KOIZUMI TOMOHIRO
IPC分类号： B04B15/00 , A61L2/06 , A61L2/18 , B04B1/02 , B04B15/02
CPC分类号： B04B15/00 , A61L2/07 , A61L2/18 , B04B1/02 , B04B7/00 , B04B15/02
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal separator at least the position of which to be in contact with a sample is sterilized in a rotor-incorporated state so that the sample can be separated centrifugally in a completely germfree condition. SOLUTION: This centrifugal separator is constituted so that the sample is supplied into the rotor of a rotating unit part 10 through a sample line, the rotor is rotary driven in a rotor room to separate the sample centrifugally and the centrifugally separated sample is discharged from the rotor through the sample line. A steam sterilization apparatus (sterilization apparatus) is arranged for making steam (a sterilizing fluid) flow in the sample line to sterilize at least the position to be in contact with the sample. Steam (the sterilizing fluid) is also made to flow in a cooling water line for supplying cooling water to the rotating unit part 10. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种离心分离器，至少其与样品接触的位置以转子掺入状态被灭菌，使得样品可以在完全无菌条件下离心分离。解决方案：该离心分离器构成为通过样品管将样品供给到旋转单元部件10的转子中，转子在转子室中旋转驱动以离心分离样品，离心分离的样品为通过样品管路从转子排出。布置蒸汽消毒装置（灭菌装置），用于使样品管线中的蒸汽（灭菌液）流动至少对与样品接触的位置进行灭菌。蒸汽（灭菌液）也被制成在用于向旋转单元部分10供应冷却水的冷却水管线中流动。（C）版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006247610A Centrifugal machine 审中-公开
标题翻译：离心机
公开(公告)号：JP2006247610A
公开(公告)日：2006-09-21
申请号：JP2005071205
申请日：2005-03-14
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： KOIZUMI TOMOHIRO , AIZAWA MASAHARU , AKATSU KATSUNORI , HIDA YOSHINORI
IPC分类号： B04B15/02 , B04B1/06
CPC分类号： B04B15/02 , B04B5/0442 , B04B11/02
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal machine with good maintenability and low running cost, using a material with high food-safety for portions with possibility of contacting liquid sample.
SOLUTION: At a part inserted into a third downstream passage 19a2 of a lower seal holder lower part 27B, first and second lower O rings 30 and 31 are independently detachably juxtaposed. The first lower O ring 30 is made of oil-resistant NBR, and is fitted to the lower seal holder lower part 27B at a portion in the proximity to a lower seal holder insert hole 19a1. The second lower O ring 31 is made of EPDM, a material of high food-safety approved by FDA (Food and Drug Administration), and is fitted to the lower seal holder lower part 27B at a portion in the proximity to the third downstream passage 19a2. The first and second lower O rings 30 and 31 cut off communication of a first cooling passage 32 with the third downstream passage 19a2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有良好维护性和低运行成本的离心机，对于可能接触液体样品的部分，使用具有高食品安全性的材料。解决方案：在插入下密封保持器下部27B的第三下游通道19a2的部分处，第一和第二下部O形环30和31独立地可并排地并置。第一下部O形环30由耐油NBR制成，并且在下部密封保持器插入孔19a1附近的部分处装配到下部密封保持器下部27B。第二低O形圈31由EPDM（食品和药物管理局（FDA）批准的高食品安全性材料）制成，并且在第三下游通道附近的部分安装到下密封保持器下部27B 19A2。第一和第二下O形环30和31切断第一冷却通道32与第三下游通道19a2的连通。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005118715A Centrifuge 审中-公开
标题翻译：离心机
公开(公告)号：JP2005118715A
公开(公告)日：2005-05-12
申请号：JP2003358153
申请日：2003-10-17
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： AKATSU KATSUNORI , AIZAWA MASAHARU , HIDA YOSHINORI , OOYAMA HISANOBU , KOIZUMI TOMOHIRO
IPC分类号： B04B13/00
摘要： PROBLEM TO BE SOLVED: To provide a centrifuge capable of collectively controlling in the company of other equipment using an equipment control system while ensuring the safety for the use of the centrifuge.
SOLUTION: In the centrifuge 1 having a connection terminal part 3 with external equipment, the centrifuge 1 comprises that, only in a case where the external equipment sends a signal permitting the use of the centrifuge 1 to the connection terminal part 3, the connection terminal part 3 sends the signal permitting the use thereof to the control part 2 of the centrifuge 1, thereby enabling the use of the centrifuge 1 to be restricted from the external equipment.
COPYRIGHT: (C)2005,JPO&NCIPI

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