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公开(公告)号：WO2021100333A1
公开(公告)日：2021-05-27
申请号：PCT/JP2020/037344
申请日：2020-09-30
Applicant: エッペンドルフ・ハイマック・テクノロジーズ株式会社
Abstract: 遠心機の運転時にロータコアの上面に形成された送液用溝に加わる局部的応力を平均化して、ロータコアの変形を抑制する。連続的な遠心分離に用いられるロータの内部に装着されるロータロータコア４０は、円柱状の中実部４１と、中実部４１から径方向外側に広がるブレード５８と、中実部４１の上面から径方向外側に延在する円板部４４を有し、ロータコア４１の上面には中心付近から径方向に外側まで連続する送液用溝５２が設けられる。送液用溝５２の下面には径方向外側に延びる応力緩和溝５７が形成される。応力緩和溝５７は、円板部４４を軸線方向に透視したときに、送液用溝５２の位置とオーバーラップする位置に形成される。
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公开(公告)号：WO2020077172A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/055777
申请日：2019-10-11
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： SMITH, Bradley A. , SCHECKEL, Benjamin L. , PARIKH, Chirag
Abstract: A rotating separator including a filter element extending axially along a longitudinal axis and including a first endplate, a second endplate, and a separating element. The first endplate includes a center tube. The second endplate is coupled to the first endplate and includes a central aperture having a perimeter and receiving the center tube. The filter element also includes an axially extending slot and an axially extending protrusion positioned on one of the first endplate and the second endplate and configured to engage with each other. The first and second endplates form an interior cavity when coupled together. The rotating separator includes a filter structure positioned within the interior cavity.
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公开(公告)号：WO2018060303A1
公开(公告)日：2018-04-05
申请号：PCT/EP2017/074579
申请日：2017-09-28
Applicant: REINZ-DICHTUNGS-GMBH , 3NINE AB
Inventor： ZITAROSA, Francesco , POLEDNAK, Petr , ERDMANN, Christoph
CPC classification number: B04B9/06 , B04B5/005 , B04B5/12 , F01M13/04 , F01M2013/0422
Abstract: Die vorliegende Erfindung betrifft eine Turbine mit einem Turbinenrad, wie sie beispielsweise als Antrieb für aktive Olabscheider verwendet werden, sowie einen Flüssigkeitsabscheider mit einer derartigen Turbine. Zusammenfassung Die vorliegende Erfindung betrifft eine Turbine mit einem Turbinenrad, wie sie beispielsweise als Antrieb für aktive Ölabscheider verwendet werden, sowie einen Flüssigkeitsabscheider mit einer derartigen Turbine.
Abstract translation: 具有涡轮机叶轮的涡轮机技术领域本发明涉及一种具有涡轮机叶轮的涡轮机，该涡轮机叶轮例如用作用于活性油分离器的驱动器，并涉及具有这种涡轮机的流体分离器。 发明内容本发明涉及一种具有涡轮叶轮的涡轮机，该涡轮机叶轮例如用作用于活性油分离器的驱动器的涡轮机，并且涉及具有这种涡轮机的流体分离器
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4.发明申请
公开(公告)号：WO2016069613A1
公开(公告)日：2016-05-06
申请号：PCT/US2015/057599
申请日：2015-10-27
Applicant: MICROAIRE SURGICAL INSTRUMENTS, LLC
Inventor： SPARKS, Rodney , CHAPMAN, John Raymond
CPC classification number: B01L3/50215 , A61M1/029 , A61M1/3693 , B01L2200/0647 , B01L2200/0684 , B01L2300/042 , B01L2300/048 , B01L2400/0409 , B01L2400/0616 , B04B5/0414 , B04B7/12 , G01N1/38 , G01N1/4077 , G01N33/491 , G01N2001/386 , G01N2001/4083
Abstract: Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.
Abstract translation: 提供了被配置为通过离心分离液体样品的组分的多组分分离装置。 分离装置的方面包括具有远端和近端的容器和构造成沿容器内的纵向轴线移动的浮体，其中浮标包括一个或多个密封室。 还提供了使用本发明装置分离多组分液体样品（例如全血，骨髓抽吸物或基质血管部分）的组分以及适于实施本发明方法的系统的方法。
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公开(公告)号：WO2016064265A1
公开(公告)日：2016-04-28
申请号：PCT/MY2015/050134
申请日：2015-10-23
Applicant: PETROLIAM NASIONAL BERHAD (PETRONAS)
Inventor： RAHMAN, Fadhli Hadana B , AHMAD SALAM, Safwan Bin , ABDULLAH, Mohd Adlan B , MOHD, Mastura Bt , MOHD SHUKOR, Mohd Syazwan Bin , SULAIMAN, Rahmah Bt
CPC classification number: F25J3/067 , B01D45/14 , B01D53/002 , B01D2256/24 , B01D2257/504 , C10L3/104 , F25J3/061 , F25J3/0635 , F25J2205/10 , F25J2215/04 , F25J2215/80 , F25J2220/82 , F25J2245/02 , F25J2290/72 , Y02C10/04 , Y02C10/12
Abstract: A method for the separation of liquid CO 2 from a 2 phase feed stream, the process comprising the steps of: cooling the feed stream to a cryogenic temperature; expanding the cooled stream so as to further lower the temperature of the feed through expansion; mechanically separating the expanded stream, using a mechanical separator, into a gas phase and a liquid CO 2 phase, and; venting the gas phase and outflowing the liquid CO 2 .
Abstract translation: 一种从2相进料流中分离液态CO 2的方法，该方法包括以下步骤：将进料流冷却至低温; 膨胀冷却的料流，以进一步降低进料通过膨胀的温度; 使用机械分离器将膨胀的流机械分离成气相和液相CO 2相， 排出气相并流出液体CO2。
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Patent Agency Ranking6.发明申请DEVICES AND METHODS FOR CELL LYSIS AND SAMPLE PREPARATION THROUGH CENTRIFUGATION 审中-公开通过离心进行细胞分析和样品制备的装置和方法
公开(公告)号：WO2014058868A1
公开(公告)日：2014-04-17
申请号：PCT/US2013/063865
申请日：2013-10-08
Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventor： RAJAGOPAL, Aditya , KARTALOV, Emil, P. , ALLENDORPH, Carl, J. , SCHERER, Axel , CHEN, Samson
IPC: G01N1/28 , G01N33/483 , B04B5/00
CPC classification number: C12M47/06
Abstract: Methods and devices for molecular analysis are disclosed, based on centrifugation. A centrifuge device comprises strips of centrifuge tubes and elements to create a magnetic field. The magnetic shear forces applied to beads inside a solution with biological molecules permit the performance of different analytic techniques, such as lysis and sample preparation for PCR.
Abstract translation: 公开了基于离心的分子分析方法和装置。 离心机装置包括离心管和元件条，以产生磁场。 施加到具有生物分子的溶液中的珠的磁剪切力允许执行不同的分析技术，例如用于PCR的裂解和样品制备。
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公开(公告)号：WO2013122683A1
公开(公告)日：2013-08-22
申请号：PCT/US2013/000036
申请日：2013-02-15
Applicant: STEM CELL PARTNERS, LLC
Inventor： CHAPMAN, John, R. , SPARKS, Rodney
IPC: B04B5/00 , B01D17/038
CPC classification number: B04B7/08 , A61M1/029 , A61M1/3693 , A61M2202/08 , B04B5/0421 , B04B5/0442 , G01N33/491
Abstract: A centrifuge vessel is configured to have at least two chambers therein separated by a divider, and with a spillway around a lip at an end of the divider to join the chambers. After centrifugation differing density phases of an original sample remain on opposite sides of the divider. Separate extraction ports are provided for removal of differing density phases of the original sample from opposite sides of the divider. A method of use of the centrifuge vessel includes centrifugation and extraction at differing orientations of the vessel for convenient and reliable extraction of differing density fractions from the original sample.
Abstract translation: 离心机容器被配置为具有至少两个室，其中分隔器分隔开，并且在分隔器的端部处具有围绕唇缘的溢流道以连接室。 离心后，原始样品的不同密度相位保留在分隔器的相对两侧。 提供单独的提取端口用于从分隔器的相对侧去除原始样品的不同密度相。 使用离心机的方法包括在容器的不同取向下的离心和提取，用于从原始样品方便可靠地提取不同密度的级分。
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公开(公告)号：WO2012154137A1
公开(公告)日：2012-11-15
申请号：PCT/TH2011/000014
申请日：2011-05-12
Applicant: THE THAILAND RESEARCH FUND , KING MONGKUT'S UNIVERSITY OF TECHNOLOGY NORTH BANGKOK , RAADNUI, Surapol
Inventor： RAADNUI, Surapol
CPC classification number: B01D21/262 , B01D21/0012 , B01D21/34 , B01D2221/10 , G01N15/0272
Abstract: A system, device, and method for particle processing, more specifically particle separation based upon particle size. The device includes a processing module that includes a plurality of separation ports, each separation port within the plurality of separation ports configured to receive samples including particles. The device enables multiple samples to be simultaneously processed during operation, more specifically centrifugation, of the processing module. Each separation port is fluidly communicable with a space (e.g., sample collection space) defined by a housing module of the device. Introduction of samples into the plurality of separation ports can be controlled. Residual sample received or collected by the housing module can be removed or drained from the housing module during centrifugation of the processing module.
Abstract translation: 用于颗粒加工的系统，装置和方法，更具体地说是基于颗粒尺寸的颗粒分离。 该装置包括处理模块，该处理模块包括多个分离端口，多个分离端口内的每个分离端口被配置成接收包括颗粒的样品。 该装置使得能够在操作期间同时处理多个样品，更具体地说是离心处理模块。 每个分离端口与由装置的壳体模块限定的空间（例如，样品收集空间）流体连通。 将样品引入多个分离端口可以被控制。 在处理模块的离心期间，由壳体模块接收或收集的残留样品可以从壳体模块中移除或排出。
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公开(公告)号：WO2011110432A2
公开(公告)日：2011-09-15
申请号：PCT/EP2011/052827
申请日：2011-02-25
Applicant: MANN+HUMMEL GMBH , BURFORD, Nigel , FELL, Anthony , DWORATZEK, Klemens , FOULKES, Nicholas , MILLS, John Lawrence
Inventor： BURFORD, Nigel , FELL, Anthony , DWORATZEK, Klemens , FOULKES, Nicholas , MILLS, John Lawrence
Abstract: To enable centrifugal filtration of fluids which contain abrasive contaminant particles the rotor bearing (3) must be isolated from the fluid which passes into and through the rotor chamber (21). This is achieved by a design in which the spindle (4) is connected to the rotor so as to rotate in unison with the rotor )5, 6, 7) relative to the base (1). The bearings (3) for the spindle (4) are provided in a bearing housing (2) which is fixedly mounted to the base (1) and a sealing arrangement, preferably a spring-loaded axial seal (14, 15), is provided between the spindle (4) and the base (1) at a location below the bearings (3) in the bearing housing (2).
Abstract translation: 为了能够对含有磨蚀性污染物颗粒的流体进行离心过滤，转子轴承（3）必须与进入和通过转子室（21）的流体隔离。 这通过其中主轴（4）相对于基座（1）连接到转子以便与转子（5,6,7）一致地旋转的设计来实现。 用于主轴（4）的轴承（3）设置在固定地安装到基座（1）的轴承壳体（2）中，并且提供密封装置，优选地具有弹簧加载的轴向密封件（14,15） 在轴承壳体（2）中的轴承（3）下方的位置处在主轴（4）和基座（1）之间。
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公开(公告)号：WO2010020936A1
公开(公告)日：2010-02-25
申请号：PCT/IB2009/053620
申请日：2009-08-17
Applicant: BOLL & KIRCH FILTERBAU GMBH , TIETZE, Carsten , STAHL, Gerd
Inventor： TIETZE, Carsten , STAHL, Gerd
CPC classification number: B04B5/005 , B04B1/14 , B04B11/04 , F01M13/04 , F01M2013/0422 , F01M2250/64
Abstract: The invention relates to a centrifuge for separating solids from a liquid, comprising a centrifuge rotor 10 with a rotor shaft 11, partially formed as a hollow shaft, and a centrifuging drum 20, being rotatable with the rotor shaft, wherein the liquid to be separated can be supplied via the cavity of the hollow shaft. To ease emptying of the drum, the centrifuging drum 20 comprises a drum lower part 21 and a drum upper part 22, which bears loosely against said drum lower part 21. The upper part 22 is guided in an axially movable manner on the shaft 11 and is movable by means of a disengagement mechanism 70 parallel to the rotor axis into an open position in which, for self-emptying of the interior space 27, the drum parts 21, 22 are spaced apart from one another while they still rotate with the rotor shaft 11.
Abstract translation: 本发明涉及一种用于从液体中分离固体的离心机，包括离心机转子10，其具有部分地形成为中空轴的转子轴11和可与转子轴一起旋转的离心分离鼓20，其中待分离的液体 可以通过空心轴的空腔供应。 为了减轻鼓的排空，离心鼓20包括鼓下部21和鼓上部22，滚筒上部22松动地抵靠所述滚筒下部21.上部22在轴11上以可轴向方式被引导， 可通过平行于转子轴线的分离机构70移动到打开位置，在该打开位置，为了自动排空内部空间27，鼓部分21,22彼此间隔开，同时它们与转子 轴11。
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