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1. 发明授权

US06640617B2 Apparatus and a method for determining the viscosity of a fluid 有权
标题翻译：用于确定流体粘度的装置和方法
公开(公告)号：US06640617B2
公开(公告)日：2003-11-04
申请号：US10162811
申请日：2002-06-04
申请人： Reto Schöb , Simon Huwyler
发明人： Reto Schöb , Simon Huwyler
IPC分类号： G01N1114
CPC分类号： F04D15/0066 , A61M1/101 , A61M1/1015 , F04D15/0022 , F16C2316/18 , F16C2360/44 , G01N11/14 , G01N2011/147 , H02K7/09 , H02K7/14 , H02K21/12
摘要： An apparatus and a method for determining the viscosity of a fluid includes an electrical rotary drive (2) with a stator (3), which has a stator winding (4), and with a rotational body (5) which can rotate in the fluid (1). The rotational body (5) is designed as a rotor (5) of the rotary drive (2) and is magnetically journalled in a contact-free manner with respect to the stator (3).
摘要翻译：用于确定流体粘度的装置和方法包括具有定子（3）的电动旋转驱动器（2），其具有定子绕组（4），以及具有可在流体中旋转的旋转体（5）（1）。旋转体（5）被设计为旋转驱动器（2）的转子（5），并且相对于定子（3）以无接触的方式磁性地支承。

2. 发明申请

US20130164161A1 ROTARY PUMP 有权
标题翻译：旋转泵
公开(公告)号：US20130164161A1
公开(公告)日：2013-06-27
申请号：US13820491
申请日：2010-09-01
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： F04D13/06
CPC分类号： F04D1/006 , F04D13/06 , F04D13/0633 , F04D13/064 , F04D13/0646 , F04D29/048
摘要： Disclosed is a rotary pump including a magnetic rotor arranged in a pump housing and having a magnetic rotor plane, which rotor is operatively connected to a drive for conveying a fluid. The drive is a bearingless motor having a stator configured as a bearing stator and drive stator and having a magnetic stator plane, wherein the stator bears a drive coil and a bearing coil lying in the stator plane and/or a drive bearing coil. The rotor is magnetically contactlessly journalled within the stator, wherein an axial height (H) of the rotor is smaller than or equal to half a diameter (D) of the rotor so that the rotor is passively magnetically stabilized by reluctance forces with respect to the magnetic stator plane both against axial displacement and against a tilt from an equilibrium position.
摘要翻译：公开了一种旋转泵，其包括设置在泵壳体中并具有磁性转子平面的磁性转子，该转子可操作地连接到用于输送流体的驱动器。该驱动装置是具有定子构造为轴承定子和驱动定子并且具有磁性定子平面的无轴承电动机，其中定子承载位于定子平面中的驱动线圈和轴承线圈和/或驱动轴承线圈。转子在定子内非磁性地无轴承地支承，其中转子的轴向高度（H）小于或等于转子的直径（D）的一半，使得转子被磁力稳定地通过相对于磁性定子平面既能抵抗轴向位移又能抵抗平衡位置的倾斜。

3. 发明申请

US20130022481A1 MAGNETIC ROTOR AND ROTARY PUMP HAVING A MAGNETIC ROTOR 审中-公开
标题翻译：具有磁力转子的磁力转子和旋转泵
公开(公告)号：US20130022481A1
公开(公告)日：2013-01-24
申请号：US13554826
申请日：2012-07-20
申请人： Reto Schöb , Thomas Eberle , Natale Barletta
发明人： Reto Schöb , Thomas Eberle , Natale Barletta
IPC分类号： H02K1/27 , F04B9/00
CPC分类号： F04D13/064 , F04D29/026 , F04D29/048 , F04D29/2205 , F05D2300/13 , F05D2300/14 , F05D2300/143 , F05D2300/43 , F05D2300/432
摘要： The invention relates to a magnetic rotor (1) for a rotary pump (2), wherein the rotor (1) can be driven and levitated in a magnetically contactless manner in a pump housing (4) within a stator (5) of the rotary pump (2) for conveying a fluid (3) and the rotor (1) is encapsulated by means of an outer encapsulation (6) including a fluorinated hydrocarbon. In accordance with the invention, the rotor (1) includes a permanent magnet (8) sheathed by a metal jacket (7) within the encapsulation (6), with the metal jacket (7) including at least one metal from the group of elements composed of tantalum, niobium, zirconium, titanium, hafnium, gold, platinum, palladium, osmium, iridium, ruthenium and rhodium. The invention further relates to plant components, in particular to a rotary pump (2) having a magnetic rotor (1).
摘要翻译：本发明涉及一种用于旋转泵（2）的磁转子（1），其中转子（1）可以以非磁性方式被驱动和悬浮在旋转的定子（5）内的泵壳体（4）内用于输送流体（3）的泵（2）和转子（1）通过包括氟化烃的外包封（6）封装。根据本发明，转子（1）包括由封装（6）内的金属护套（7）护套的永磁体（8），金属护套（7）包括来自元件组的至少一种金属由钽，铌，锆，钛，铪，金，铂，钯，锇，铱，钌和铑构成。本发明还涉及植物部件，特别涉及具有磁转子（1）的旋转泵（2）。

4. 发明授权

US06365996B2 Radial active magnetic bearing apparatus and a method for operating the same 失效
标题翻译：径向主动磁轴承装置及其操作方法
公开(公告)号：US06365996B2
公开(公告)日：2002-04-02
申请号：US09011604
申请日：1998-02-10
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： F16C3906
CPC分类号： F16C32/0463 , F16C32/0457 , F16C32/0476 , F16C32/048 , F16C32/0487 , H02K7/09
摘要： A radial, active magnetic bearing apparatus comprising at least three electromagnets which are distributedly arranged is excited by a three-phase rotary current controller.
摘要翻译：包括分布布置的至少三个电磁体的径向主动磁轴承装置由三相旋转电流控制器激励。

5. 发明授权

US06676383B2 Method and a pump apparatus for the generation of an adjustable, substantially constant volume flow of a fluid and a use of this method 有权
标题翻译：用于产生可调节的，基本恒定的流体体积流量的方法和泵装置以及该方法的使用
公开(公告)号：US06676383B2
公开(公告)日：2004-01-13
申请号：US10218257
申请日：2002-08-09
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： F04B1700
CPC分类号： A61M1/101 , A61M1/1015 , F04D15/0022 , F04D15/0066 , G01N11/14 , G01N2011/147 , H02K7/09 , H02K21/12
摘要： A method and a pump apparatus are provided for the generation of an adjustable, substantially constant volume flow of a fluid by means of a pump apparatus, wherein the fluid (5) is forwarded by the pump apparatus (1) from a reservoir (2) into a flow connection (4). A rotary pump (1) is used as the pump apparatus and the rotary pump (1) is operated at an efficiency which is less than half the maximum efficiency (&eegr;max) of the rotary pump (1).
摘要翻译：提供了一种方法和泵装置，用于通过泵装置产生流体的可调节的，基本恒定的体积流量，其中流体（5）由泵装置（1）从贮存器（2）送出，进入流动连接（4）。使用旋转泵（1）作为泵装置，并且旋转泵（1）以小于旋转泵（1）的最大效率（etamax）的一半的效率运行。

6. 发明授权

US06670169B1 Bioreactor 有权
标题翻译：生物反应器
公开(公告)号：US06670169B1
公开(公告)日：2003-12-30
申请号：US09655204
申请日：2000-09-05
申请人： Reto Schöb , Jörg Hugel
发明人： Reto Schöb , Jörg Hugel
IPC分类号： C12M136
CPC分类号： C12M23/28 , C12M29/08 , C12M29/18
摘要： A bioreactor with a reaction container (1, 1a, 1b, 1c) for a substance (C) to be acted upon with a medium has a pump (5, 5a, 5b, 5c, 5d) for conveying the medium. The pump is designed as an expendable pump or, respectively, parts (53d, 54d, 55d) of the pump are designed as expendable parts.
摘要翻译：具有用于介质的物质（C）的反应容器（1,1a，1b，1c）的生物反应器具有用于输送介质的泵（5,5a，5b，5c，5d）。泵设计为消耗泵，或分别将泵的部件（53d，54d，55d）设计为消耗部件。

7. 发明授权

US06355998B1 Sensor arrangement in an electromagnetic rotary drive and a method for the operation of a rotary drive of this kind 有权
标题翻译：电磁旋转驱动器中的传感器布置以及这种旋转驱动器的操作方法
公开(公告)号：US06355998B1
公开(公告)日：2002-03-12
申请号：US09796067
申请日：2001-02-27
申请人： Reto Schöb , Natale Barletta
发明人： Reto Schöb , Natale Barletta
IPC分类号： H02K1100
CPC分类号： F16C32/0493 , H02K7/09
摘要： A sensor arrangement in an electromagnetic rotary drive which is designed as a bearing-free motor with a magnetically journalled, permanent magnetic rotor (1) and a stator (2), the sensor arrangement serving for the determination of the direction of the rotor magnetization and/or of the axial position of the rotor (1), comprises at least two sensors (S1, S2, S3) for the determination of a magnetic flux. The two sensors (S1, S2, S3) are arranged in such a manner with respect to the rotor (1) that partial fluxes of that magnetic field which the stray field of the permanent magnetic rotor (1) produces can be determined with them. Furthermore, a method for the determination of the direction of the rotor magnetization is proposed.
摘要翻译：一种电磁旋转驱动器中的传感器装置，其被设计为具有磁性轴颈的永磁转子（1）和定子（2）的无轴承电动机，所述传感器装置用于确定转子磁化方向和 /或转子（1）的轴向位置包括用于确定磁通量的至少两个传感器（S1，S2，S3）。这两个传感器（S1，S2，S3）相对于转子（1）以这样的方式排列，从而能够确定永磁转子（1）的杂散场产生的该磁场的部分磁通。此外，提出了确定转子磁化方向的方法。

8. 发明授权

US06559567B2 Electromagnetic rotary drive 有权
公开(公告)号：US06559567B2
公开(公告)日：2003-05-06
申请号：US09853431
申请日：2001-05-10
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： H02K709
CPC分类号： F16C32/0497 , F16C32/0444 , H02K7/09
摘要： An electromagnetic rotary drive, designed as bearingless motor, is proposed which comprises a magnetically journalled rotor (3) and a stator (2) which comprises a drive winding for producing a magnetic rotary drive field which produces a torque on the rotor (3), and a control winding for producing a magnetic rotary control field by means of which the position of the rotor (3) with respect to the stator (2) can be regulated, with the stator (2) having exactly six stator teeth (21).

9. 发明授权

US06278251B1 Permanent magnetically excited electrical rotary drive 有权
标题翻译：永磁励磁电动旋转驱动
公开(公告)号：US06278251B1
公开(公告)日：2001-08-21
申请号：US09388263
申请日：1999-09-01
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： H02P600
CPC分类号： F16C32/0457 , A61M1/101 , A61M1/1015 , A61M1/1017 , A61M1/1031 , A61M1/1086 , A61M1/12 , A61M2205/3334 , F16C32/0493 , F16C2316/18 , H02K7/09 , H02K29/08 , H02P6/08 , H02P6/20
摘要： A permanent magnetically excited electrical rotary drive for a blood pump is proposed, comprising a permanent magnetic rotor and a stator, said stator comprising a drive winding having at least two loops for the production of a magnetic drive field which produces a torque on the rotor, with each loop belonging to a different electrical phase, furthermore comprising a setting device which supplies each loop in each case with a phase current or in each case with a phase voltage as a setting parameter, with the setting device comprising a separate power amplifier for each loop so that the setting parameter for each loop can be regulated independently of the setting parameter for the other loops.
摘要翻译：提出了一种用于血泵的永磁激励电旋转驱动器，其包括永磁转子和定子，所述定子包括具有至少两个回路的驱动绕组，用于产生在转子上产生转矩的磁驱动场，每个回路属于不同的电相，还包括设置装置，每个环路在每种情况下都提供相电流，或者在每种情况下都以相电压作为设置参数，设置装置包括用于每个环路的单独的功率放大器循环，使得可以独立于其他回路的设置参数来调节每个回路的设置参数。

10. 发明授权

US06220832B1 Centrifugal pump and centrifugal pump system 有权
标题翻译：离心泵和离心泵系统
公开(公告)号：US06220832B1
公开(公告)日：2001-04-24
申请号：US09137266
申请日：1998-08-20
申请人： Reto Schöb
发明人： Reto Schöb
IPC分类号： F04B1700
CPC分类号： F04D29/048 , A61M1/101 , A61M1/1015 , A61M1/1031 , A61M1/12 , A61M1/122 , F04D1/006 , F04D1/06 , F04D13/0646 , F04D13/14
摘要： A centrifugal pump for delivering a fluid has a pump housing that comprises a first and a second inlet as well as a first and a second outlet for the fluid, a magnetically mounted impeller located inside pump housing, said impeller being rotatable around a rotation axis, and comprising a magnetically active rotor in the shape of a disk or ring, as well as two sets of vanes, with one set of vanes being provided on each of the two axial boundary surfaces of rotor. The two outlets are offset with respect to one another in the axial direction.
摘要翻译：用于输送流体的离心泵具有泵壳体，该泵壳体包括第一和第二入口以及用于流体的第一和第二出口，位于泵壳体内的磁性安装的叶轮，所述叶轮可围绕旋转轴线旋转，并且包括盘或环的形式的磁力活动转子，以及两组叶片，其中一组叶片设置在转子的两个轴向边界表面中的每一个上。两个出口在轴向上相对于彼此偏移。

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