公开(公告)号：US10012220B2

公开(公告)日：2018-07-03

申请号：US13884088

申请日：2011-11-15

申请人： Astrid Matz ,  Sven Reimann ,  Martin Stojke ,  Gerald Voegele ,  Thomas Weisener

发明人： Astrid Matz ,  Sven Reimann ,  Martin Stojke ,  Gerald Voegele ,  Thomas Weisener

IPC分类号： F04B19/00 ,  F01C21/02 ,  F04C2/08 ,  F04C2/10 ,  F04C11/00 ,  F04C15/00

CPC分类号： F04B19/006 ,  F01C21/02 ,  F04C2/086 ,  F04C2/102 ,  F04C11/008 ,  F04C15/0069 ,  F04C15/0092 ,  F04C15/0096

摘要： A pump arrangement is disclosed including a magnetically drivable micropump for pumping a liquid pumping medium, a bearing carrier as a base part, and an outer magnet and an inner magnet which transmit a torque to the micropump via an axial shaft. Three radial bearing pieces for the rotational mounting (guidance) of the shaft and of the micropump are positioned and fixed in the bearing carrier. The micropump is held in an eccentric bearing by a cover arranged at an end. A duct structure for a forced flow is provided including at least one radial duct portion in the cover and an axial duct portion in the bearing carrier to flush and/or to lubricate the bearings actively with the pumping medium. One of the bearings is arranged closer to the inner magnet and/or another of the bearings is arranged closer to the micropump.

公开(公告)号：US20130294940A1

公开(公告)日：2013-11-07

申请号：US13884088

申请日：2011-11-15

申请人： Astrid Matz ,  Sven Reimann ,  Martin Stojke ,  Gerald Voegele ,  Thomas Weisener

发明人： Astrid Matz ,  Sven Reimann ,  Martin Stojke ,  Gerald Voegele ,  Thomas Weisener

IPC分类号： F04B19/00

CPC分类号： F04B19/006 ,  F01C21/02 ,  F04C2/086 ,  F04C2/102 ,  F04C11/008 ,  F04C15/0069 ,  F04C15/0092 ,  F04C15/0096

摘要： A technical problem (object) of the invention is to achieve a cost-effective construction of a pump arrangement comprising the micropump and to make do with a minimum number of components, which are of the simplest possible design in terms of production and which can be joined together in a precise manner in terms of assembly. In a particular aspect of the problem, complexity of production is to be replaced at least in part by complexity of assembly, whereby necessary close tolerances are also achieved. These are a sine qua non for microsystems and micropumps. In a further aspect of this problem, the micropump is also to be flushed or lubricated in the bearing region, which is a considerable problem at rotational speeds above 5000 rpm. For this purpose, a pump arrangement is proposed, comprising a magnetically drivable micropump (P) for pumping a liquid pumping medium and comprising a bearing carrier (22) as a base part, an outer magnet (44) and an inner magnet (40) being provided, which transmit a torque to the micropump (P) via an axial shaft (10). Three radial bearing pieces (1, 2, 3) for the rotational mounting (guidance) of the shaft (10) and of the micropump (P) are positioned and fixed in the bearing carrier (22), one of the bearings (3) receiving the outer rotor (80) of the micropump in a rotatable manner and being arranged eccentrically with respect to the shaft (10). The micropump (P) is held in the eccentric bearing (3) by a cover (26) arranged at an end. A duct structure (23) for a forced flow is provided, which comprises, on the pressure side, at least one radial duct portion (23b) in the cover (26) and an axial duct portion (23c, 23e) in the bearing carrier (22), in order to flush and/or to lubricate the bearings (1, 2, 3) actively with the pumping medium. One of the bearings (2) is arranged closer to the inner magnet (40) and/or another of the bearings is arranged closer to the micropump (P).

公开(公告)号：US09404492B2

公开(公告)日：2016-08-02

申请号：US14129475

申请日：2012-06-15

申请人： Sven Reimann ,  Gerald Voegele ,  Thomas Weisener

发明人： Sven Reimann ,  Gerald Voegele ,  Thomas Weisener

IPC分类号： F03C2/00 ,  F03C4/00 ,  F04C2/00 ,  F04C2/10 ,  F04C15/00 ,  F04C2/08 ,  F04C15/06 ,  F01C21/10

CPC分类号： F04C2/10 ,  F01C21/108 ,  F04C2/086 ,  F04C2/102 ,  F04C15/0019 ,  F04C15/0023 ,  F04C15/0088 ,  F04C15/06 ,  F04C2240/50 ,  F04C2240/605

摘要： The invention relates to a micro pump, comprising an inner rotor arranged on a shaft and an outer rotor, which form a rotor unit including a delivery chamber for fluid, wherein the pump comprises a multi-functional bearing member for the shaft with improved lubrication, to a bearing member for a micro pump and to an operating method.

摘要翻译： 本发明涉及一种微型泵，其包括设置在轴上的内转子和外转子，其形成包括用于流体的输送室的转子单元，其中所述泵包括用于所述轴的多功能轴承构件，具有改进的润滑， 涉及用于微型泵的轴承部件和操作方法。

公开(公告)号：US07698818B2

公开(公告)日：2010-04-20

申请号：US10466792

申请日：2002-01-21

申请人： Gerald Voegele ,  Thomas Weisener ,  Helmut Christmann ,  Armin Reichardt ,  Harald Helget

发明人： Gerald Voegele ,  Thomas Weisener ,  Helmut Christmann ,  Armin Reichardt ,  Harald Helget

IPC分类号： B23P15/00 ,  B21D51/16 ,  B21D53/10 ,  B21D53/28 ,  B21K1/04 ,  F16C23/00 ,  F16C19/50 ,  F01C1/02 ,  F04C18/00

CPC分类号： B25B27/06 ,  F04C2/086 ,  F04C2/102 ,  F04C13/00 ,  F04C2230/603 ,  Y10T29/49012 ,  Y10T29/49236 ,  Y10T29/494 ,  Y10T29/49465 ,  Y10T29/49657 ,  Y10T29/49696

摘要： The aim of the invention is to obtain a cost-effective solution for providing a microsystem with bearings, which have sufficiently high precision and long-term stress resistance. The invention proposes a method for manufacturing, adapting or adjusting a bearing portion in a fluidal microcomponent (M) comprising a stator (30) and a rotor (40,2). Said rotor is rotatably supported on the at least one bearing portion (L10,L11) relative to said stator. Said rotor (40,2) is rotatably supported by a sleeve (10, 11) inserted into said stator (30), for forming said bearing portion, the at least one sleeve being inserted in said stator as a bearing sleeve and comprising an inner surface and an outer surface (10i, 10a; 11i, 11a). Before being inserted in said stator, said bearing sleeve (10, 11) is a separate bearing component comprising an inner surface (10i, 11i) as an inner bearing surface, which is mechanically micro-finished before being inserted into said stator (30). The outer surface (10a, 11a) of said bearing component (10, 11) is mechanically permanently connected with said stator (30).

摘要翻译： 本发明的目的是获得具有足够高精度和长期耐应力的具有轴承的微系统的经济有效的解决方案。 本发明提出了一种用于制造，调整或调节包括定子（30）和转子（40,2）的流体微组件（M）中的轴承部分的方法。 所述转子相对于所述定子可旋转地支撑在所述至少一个轴承部分（L10，L11）上。 所述转子（40,2）由插入所述定子（30）中的套筒（10,11）可旋转地支撑，用于形成所述轴承部分，所述至少一个套筒作为轴承套筒插入所述定子中， 表面和外表面（10i，10a; 11i，11a）。 在插入所述定子之前，所述轴承套（10,11）是分离的轴承部件，其包括作为内轴承表面的内表面（10i，11i），其在插入所述定子（30）之前机械地微精加工， 。 所述轴承部件（10,11）的外表面（10a，11a）与所述定子（30）机械地永久连接。

公开(公告)号：US06520757B1

公开(公告)日：2003-02-18

申请号：US09787699

申请日：2001-03-20

申请人： Sven Erdmann ,  Gerald Voegele ,  Thomas Weisener

发明人： Sven Erdmann ,  Gerald Voegele ,  Thomas Weisener

IPC分类号： F04C210

CPC分类号： F04C2/086 ,  F04C13/00 ,  F04C2240/70

摘要： A housing for a micro pump or like micro system has at least three structured elements which are layered and which respectively form a support plate, a connecting block and a base element with a further plate-shaped layered structure element located between the connecting block and the support plate and serving with the axially oriented or circumferentially-oriented channel section for conveying fluid between the connecting block and the support plate.

摘要翻译： 用于微泵或类似微系统的壳体具有至少三个结构化的元件，它们分层并分别形成支撑板，连接块和基座元件，并具有位于连接块和连接块之间的另外的板状分层结构元件 支撑板并用于轴向定向或周向定向的通道部分，用于在连接块和支撑板之间输送流体。

公开(公告)号：US06551083B2

公开(公告)日：2003-04-22

申请号：US09727210

申请日：2000-11-30

申请人： Thomas Weisener ,  Gerald Voegele ,  Mark Widmann ,  Carlo Bark ,  Andreas Hoch

发明人： Thomas Weisener ,  Gerald Voegele ,  Mark Widmann ,  Carlo Bark ,  Andreas Hoch

IPC分类号： F03C208

CPC分类号： F04C2/102 ,  F04C13/00 ,  F04C2250/10 ,  F05C2225/00 ,  Y10T29/49242

摘要： The invention concerns a micropump for the substantially continuous delivery of a mass flow, the micropump having a sleeve axis and an offset axis of rotation. An internal rotor meshes with an external rotor in a sleeve and at least one outlet-side pressure opening in a first end-face termination part. Both rotors have a dimension smaller than 10 mm. The invention further concerns a micromotor of similar construction in which the diameter of the rotors and the casing are below 10 mm. The pump and motor are extremely miniaturized yet still permit a continuous flow with high feed pressure and high output.

摘要翻译： 本发明涉及用于质量流的基本上连续输送的微型泵，该微型泵具有套筒轴线和偏置旋转轴线。 内部转子与套筒中的外部转子和第一端面端接部分中的至少一个出口侧压力开口啮合。 两个转子的尺寸都小于10毫米。 本发明还涉及一种类似结构的微电机，其中转子和壳体的直径低于10mm。 泵和电机非常小型化，但仍允许连续流动，进料压力高，输出高。

公开(公告)号：US06508787B2

公开(公告)日：2003-01-21

申请号：US09043699

申请日：1998-09-08

申请人： Reimund Erbel ,  Gerald Voegele ,  Thomas Weisener ,  Andreas Maya ,  Carlo Bark ,  Mark Widmann

发明人： Reimund Erbel ,  Gerald Voegele ,  Thomas Weisener ,  Andreas Maya ,  Carlo Bark ,  Mark Widmann

IPC分类号： A61M100

CPC分类号： A61M25/104 ,  A61M1/1006 ,  A61M1/101 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M25/00 ,  A61M2025/1095 ,  F04C13/001

摘要： The present invention relates to a device for actively supporting the flow of body fluids, comprising an artificial flow guide system (10) with an operational area into which a pump (1) is embedded in such a way that it can transport blood from at least one inlet opening (3) situated in the guide system to at least one outlet opening (4) situated in the guide system; a flexible feed hose (5) connected to the flow guide system; an energy or force transmission line (6) which is guided through the interior of the flexible feed hose and which, when the device is in the operational state, transmits energy or force substantially continuously to the pump from a drive unit for the extracorporeal generation of this energy or force.

摘要翻译： 本发明涉及一种用于主动地支撑体液流动的装置，其包括具有操作区域的人工流动引导系统（10），其中嵌入泵（1），使得其可以至少从至少 位于引导系统中的一个入口开口（3）至少位于引导系统中的出口开口（4）; 连接到导流系统的柔性进料软管（5）; 能量或力传输线（6），其被引导穿过柔性进料软管的内部，并且当装置处于操作状态时，将能量或力基本上连续地从用于体外产生的驱动单元的驱动单元 这种能量或力量。

公开(公告)号：US06179596B2

公开(公告)日：2001-01-30

申请号：US09043790

申请日：1998-09-02

申请人： Thomas Weisener ,  Gerald Voegele ,  Mark Widmann ,  Carlo Bark ,  Andreas Hoch

发明人： Thomas Weisener ,  Gerald Voegele ,  Mark Widmann ,  Carlo Bark ,  Andreas Hoch

IPC分类号： F01C110

CPC分类号： F04C2/102 ,  F04C13/00 ,  F04C2250/10 ,  F05C2225/00 ,  Y10T29/49242

摘要： The invention concerns a micropump for the substantially continuous delivery of a mass flow, the micropump having a sleeve axis and an offset axis of rotation. An internal rotor meshes with an external rotor in a sleeve and at least one outlet-side pressure opening in a first end-face insert part which is inserted into the sleeve of slightly largely diameter, is aligned in the axial direction. The invention further concerns a micromotor of similar construction in which the diameter of the delivery hose corresponds approximately to that of the sleeve casing. The pump and motor are extremely miniaturized yet still permit a continuous flow with high feed pressure and high output.

摘要翻译： 本发明涉及用于质量流的基本上连续输送的微型泵，该微型泵具有套筒轴线和偏置旋转轴线。 内部转子与套筒中的外部转子啮合，并且插入到稍微大直径的套筒中的第一端面插入部分中的至少一个出口侧压力开口在轴向方向上对准。 本发明还涉及类似结构的微电机，其中输送软管的直径大致对应于套管套管的直径。 泵和电机非常小型化，但仍允许连续流动，进料压力高，输出高。

公开(公告)号：US20090087563A1

公开(公告)日：2009-04-02

申请号：US11718370

申请日：2004-11-02

申请人： Gerald Voegele ,  Thomas Weisener

发明人： Gerald Voegele ,  Thomas Weisener

IPC分类号： C23C16/44 ,  F16H55/17 ,  F16H55/00

CPC分类号： F04C2/10 ,  C23C16/27 ,  F04C2/084 ,  F04C13/00 ,  F04C2230/91 ,  F05C2203/0882 ,  F05C2251/10 ,  Y10T74/1987 ,  Y10T74/19972

摘要： The invention relates to a method for producing a displacer component that is coated with a diamond coating or layer as well as such a structural component (as a tribologically loaded part). In order to convey or dose a chemically aggressive fluid, a basic structural component (2, 3) is accurately produced in a first dimension (m1) from a chemically not sufficiently resistant but mechanically sufficiently stable first material (A) in a material removing manner. At least the surface sections of said first accurately sized basic component (2, 3) which are actively involved in the displacement are then coated with an at least 1 μm thick layer (10) of synthetic diamond in a coating process such that a second size (m2) of the structural component is obtained that fits the displacer unit (1). The inventive method makes it possible to produce a chemically resistant, friction reduced structural component for displacing the chemically aggressive fluid.

摘要翻译： 本发明涉及用于制造涂覆有金刚石涂层或层以及这种结构部件（作为摩擦学加载部件）的置换器部件的方法。 为了输送或剂量化学腐蚀性流体，基本结构部件（2,3）在材料去除方式中从化学上不能充分耐受但机械足够稳定的第一材料（A）的第一尺寸（m1）中精确地产生 。 至少主动参与位移的所述第一精确尺寸的基本部件（2,3）的表面部分在涂覆过程中涂覆有至少1μm厚的合成金刚石层（10），使得第二尺寸 获得与置换器单元（1）相匹配的结构部件的（m2）。 本发明的方法使得可以生产用于移动化学腐蚀性流体的耐化学腐蚀的减摩结构组分。

公开(公告)号：US20050081366A1

公开(公告)日：2005-04-21

申请号：US10466792

申请日：2002-01-21

申请人： Gerald Voegele ,  Thomas Weisener ,  Helmut Christmann ,  Armin Reichardt ,  Harald Helget

发明人： Gerald Voegele ,  Thomas Weisener ,  Helmut Christmann ,  Armin Reichardt ,  Harald Helget

IPC分类号： B25B27/06 ,  F04C2/08 ,  F04C2/10 ,  F04C13/00 ,  H02K15/02 ,  H02K15/10

CPC分类号： B25B27/06 ,  F04C2/086 ,  F04C2/102 ,  F04C13/00 ,  F04C2230/603 ,  Y10T29/49012 ,  Y10T29/49236 ,  Y10T29/494 ,  Y10T29/49465 ,  Y10T29/49657 ,  Y10T29/49696

摘要： The aim of the invention is to obtain a cost-effective solution for providing a microsystem with bearings, which have sufficiently high precision and long-term stress resistance. The invention proposes a method for manufacturing, adapting or adjusting a bearing portion in a fluidal microcomponent (M) comprising a stator (30) and a rotor (40,2). Said rotor is rotatably supported on the at least one bearing portion (L10,L11) relative to said stator. Said rotor (40,2) is rotatably supported by a sleeve (10, 11) inserted into said stator (30), for forming said bearing portion, the at least one sleeve being inserted in said stator as a bearing sleeve and comprising an inner surface and an outer surface (10i, 10a; 11i, 11a). Before being inserted in said stator, said bearing sleeve (10, 11) is a separate bearing component comprising an inner surface (10i, 11i) as an inner bearing surface, which is mechanically micro-finished before being inserted into said stator (30). The outer surface (10a, 11a) of said bearing component (10, 11) is mechanically permanently connected with said stator (30).

摘要翻译： 本发明的目的是获得具有足够高精度和长期耐应力的具有轴承的微系统的经济有效的解决方案。 本发明提出了一种用于制造，调整或调节包括定子（30）和转子（40,2）的流体微组件（M）中的轴承部分的方法。 所述转子相对于所述定子可旋转地支撑在所述至少一个轴承部分（L 10，L 11）上。 所述转子（40,2）由插入所述定子（30）中的套筒（10,11）可旋转地支撑，用于形成所述轴承部分，所述至少一个套筒作为轴承套筒插入所述定子中， 表面和外表面（10i，10a; 11i，11a）。 在插入所述定子之前，所述轴承套（10,11）是单独的轴承部件，其包括作为内轴承表面的内表面（10i，11i），所述内表面在被插入所述定子之前被机械微精加工 30）。 所述轴承部件（10,11）的外表面（10a，11a）与所述定子（30）机械地永久连接。