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公开(公告)号：US09603983B2
公开(公告)日：2017-03-28
申请号：US13261256
申请日：2010-10-22
申请人： Daniel Roehn , Reiner Liebing
发明人： Daniel Roehn , Reiner Liebing
摘要： The invention relates to a flexible shaft arrangement having a flexible hollow shaft which has an end at the drive side and an end at the output side, wherein the hollow shaft is reinforced sectionally between these ends by a core extending in its interior. Stiffer and more flexible sections can hereby be selectively positioned within the shaft arrangement.
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公开(公告)号：US20120265002A1
公开(公告)日：2012-10-18
申请号：US13261256
申请日：2010-10-22
申请人： Daniel Roehn , Reiner Liebing
发明人： Daniel Roehn , Reiner Liebing
摘要： The invention relates to a flexible shaft arrangement having a flexible hollow shaft which has an end at the drive side and an end at the output side, wherein the hollow shaft is reinforced sectionally between these ends by a core extending in its interior. Stiffer and more flexible sections can hereby be selectively positioned within the shaft arrangement.
摘要翻译： 本发明涉及一种柔性轴装置，其具有柔性空心轴，该柔性空心轴在驱动侧具有端部，在输出侧具有端部，其中空心轴通过在其内部延伸的芯部在这些端部之间被分段地加强。 因此，更硬和更柔性的部分可以选择性地定位在轴装置内。
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公开(公告)号：US10391278B2
公开(公告)日：2019-08-27
申请号：US13261735
申请日：2012-03-06
申请人： Heike Schulz , Daniel Roehn
发明人： Heike Schulz , Daniel Roehn
IPC分类号： A61M25/01
摘要： With a push device for the axial insertion of an elongate, flexible body, in particular of a flexible tube, a cable or similar elements into a sheath, and axial force introduction unit is provided, which by way of a non-positive fit or a positive fit, applies a push movement onto the elongate body and is arranged in a stationary manner relative to the sheath or is guided on a predefined movement path.
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公开(公告)号：US09028216B2
公开(公告)日：2015-05-12
申请号：US13261206
申请日：2010-09-22
申请人： Joerg Schumacher , Daniel Roehn
发明人： Joerg Schumacher , Daniel Roehn
CPC分类号： A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M2205/0266 , F04D29/181 , F04D29/247
摘要： The invention relates to a rotor for an axial flow pump for conveying a fluid having an axis of rotation and having an impeller blade which has at least one part surface which extends transversely to the axis of rotation and beyond it, wherein the impeller blade has throughgoing webs or a network of webs which connect a different marginal regions of the impeller blades to one another. A good compressibility is hereby achieved in the radial direction with high stability during operation.
摘要翻译： 本发明涉及一种用于输送具有旋转轴线的流体并具有叶轮叶片的轴流泵的转子，该叶轮叶片具有横向于旋转轴线并超过其的至少一个部分表面，其中叶轮叶片具有通过 腹板或将叶轮叶片的不同边缘区域彼此连接的腹板网络。 因此，在径向上具有良好的压缩性，在操作中具有高的稳定性。
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公开(公告)号：US20140039465A1
公开(公告)日：2014-02-06
申请号：US13261735
申请日：2012-03-06
申请人： Heike Schulz , Daniel Roehn
发明人： Heike Schulz , Daniel Roehn
IPC分类号： A61M25/01
CPC分类号： A61M25/0113
摘要： With a push device for the axial insertion of an elongate, flexible body (8, 10), in particular of a flexible tube, a cable or similar elements into a sheath, and axial force introduction unit (19, 20, 47, 49) is provided, which by way of a non-positive fit or a positive fit, applies a push movement onto the elongate body and is arranged in a stationary manner relative to the sheath (2) or is guided on a predefined movement path.
摘要翻译： 利用用于将细长的柔性体（8,10），特别是柔性管，电缆或类似元件轴向插入护套的推动装置以及轴向力引入单元（19,20,47,49） 被提供，其通过非正配合或正配合，将推动运动施加到细长主体上并相对于护套（2）以固定的方式布置或者在预定义的移动路径上被引导。
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公开(公告)号：US08979493B2
公开(公告)日：2015-03-17
申请号：US13255664
申请日：2010-03-18
申请人： Daniel Roehn
发明人： Daniel Roehn
CPC分类号： A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , F04D3/00 , F04D29/181 , F04D29/247 , Y10T29/49236
摘要： The invention relates to a fluid pump, in particular liquid pump, with a rotor, with a rotor shaft (11) and with at least one rotor blade for delivering the fluid, wherein the rotor with regard to its diameter may be changed between a first, compressed condition, and a second expanded condition, wherein the at least one rotor blade comprises at least two erection elements (12, 13, 14) which are distanced to one another along the longitudinal axis (18) of the rotor shaft (11) and which project away from the shaft in the expanded condition of the rotor, as well as at least two limp rib elements (25, 26, 27, 28, 29, 30) which run at a distance to one another from one erection element (12, 13, 14) at least up to a further erection element, wherein a limp membrane (10) is held between the rib elements, which is tautened in the expanded condition of the rotor. A good compressibility of the rotor with low counter-forces, as well as a simple setting-up of the rotor may be achieved by the membrane-like design of the rotor blades. The membrane may for example be manufactured with the immersion method.
摘要翻译： 本发明涉及具有转子的流体泵，特别是液体泵，其具有转子轴（11）以及用于输送流体的至少一个转子叶片，其中转子关于其直径可以在第一 压缩状态和第二膨胀状态，其中所述至少一个转子叶片包括沿着所述转子轴（11）的纵向轴线（18）彼此间隔开的至少两个竖立元件（12,13,14） 并且其在转子的膨胀状态下远离轴突出，以及至少两个相对于一个竖立元件延伸一定距离的跛行肋元件（25,26,27,28,29,30） 至少一直到另一个竖立元件，其中，在所述肋元件之间保持有跛行膜（10），所述肋元件在所述转子的膨胀状态下被拉紧。 具有低反作用力的转子的良好压缩性以及转子的简单设置可以通过转子叶片的膜状设计来实现。 膜可以例如用浸渍法制造。
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公开(公告)号：US20120294727A1
公开(公告)日：2012-11-22
申请号：US13261315
申请日：2010-12-23
申请人： Daniel Roehn
发明人： Daniel Roehn
IPC分类号： F04D29/38
CPC分类号： F04D29/247 , A61M1/101 , A61M1/1024 , A61M1/1031 , A61M1/1034 , A61M1/122 , A61M1/125 , F04D29/607
摘要： In a rotor for a fluid pump which is made radially compressible and expandable and has a hub (4) and at least one conveying element (10, 11, 19, 20) which has a plurality of struts (12, 13, 14, 15, 16, 21, 22, 27, 28) and at least one membrane (18) which can be spanned between them, provision is made for a design in accordance with the invention which is as simple and inexpensive as possible that at least one first group of struts is pivotable in a pivot plane, starting from a common base, and can thus be spanned open in the manner of a fan, wherein the conveying element lies along the hub and contacts it over its full length in the expanded state to avoid a pressure loss at the margin of the conveying element between it and the hub and thus to realize an optimum efficiency.
摘要翻译： 在用于流体泵的转子中，其被制造为径向可压缩和可膨胀的，并且具有毂（4）和至少一个具有多个支柱（12,13,14,15）的输送元件（10,11,19,20） ，16,21,22,27,28）和至少一个可跨在它们之间的隔膜（18），根据本发明的设计，其设计尽可能简单和便宜，使得至少一个第一 一组支柱可以在枢轴平面中枢转，从共同的基部开始，并且因此可以以风扇的方式跨越开口，其中输送元件沿着毂并且在膨胀状态下与其全长接触以避免 在输送元件与轮毂之间的边缘处的压力损失，从而实现最佳效率。
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公开(公告)号：US20120237357A1
公开(公告)日：2012-09-20
申请号：US13261206
申请日：2010-09-22
申请人： Joerg Schumacher , Daniel Roehn
发明人： Joerg Schumacher , Daniel Roehn
IPC分类号： F04D29/38
CPC分类号： A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M2205/0266 , F04D29/181 , F04D29/247
摘要： The invention relates to a rotor for an axial flow pump for conveying a fluid having an axis of rotation and having an impeller blade which has at least one part surface which extends transversely to the axis of rotation and beyond it, wherein the impeller blade has throughgoing webs or a network of webs which connect a different marginal regions of the impeller blades to one another. A good compressibility is hereby achieved in the radial direction with high stability during operation.
摘要翻译： 本发明涉及一种用于输送具有旋转轴线的流体并具有叶轮叶片的轴流泵的转子，该叶轮叶片具有横向于旋转轴线并超过其的至少一个部分表面，其中叶轮叶片具有通过 腹板或将叶轮叶片的不同边缘区域彼此连接的腹板网络。 因此，在径向上具有良好的压缩性，在操作中具有高的稳定性。
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公开(公告)号：US09339596B2
公开(公告)日：2016-05-17
申请号：US13261315
申请日：2010-12-23
申请人： Daniel Roehn
发明人： Daniel Roehn
CPC分类号： F04D29/247 , A61M1/101 , A61M1/1024 , A61M1/1031 , A61M1/1034 , A61M1/122 , A61M1/125 , F04D29/607
摘要： In a rotor for a fluid pump which is made radially compressible and expandable and has a hub (4) and at least one conveying element (10, 11, 19, 20) which has a plurality of struts (12, 13, 14, 15, 16, 21, 22, 27, 28) and at least one membrane (18) which can be spanned between them, provision is made for a design in accordance with the invention which is as simple and inexpensive as possible that at least one first group of struts is pivotable in a pivot plane, starting from a common base, and can thus be spanned open in the manner of a fan, wherein the conveying element lies along the hub and contacts it over its full length in the expanded state to avoid a pressure loss at the margin of the conveying element between it and the hub and thus to realize an optimum efficiency.
摘要翻译： 在用于流体泵的转子中，其被制造为径向可压缩和可膨胀的，并且具有毂（4）和至少一个具有多个支柱（12,13,14,15）的输送元件（10,11,19,20） ，16,21,22,27,28）和至少一个可跨在它们之间的隔膜（18），根据本发明的设计，其设计尽可能简单和便宜，使得至少一个第一 一组支柱可以在枢轴平面中枢转，从共同的基部开始，并且因此可以以风扇的方式跨越开口，其中输送元件沿着毂并且在膨胀状态下与其全长接触以避免 在输送元件与轮毂之间的边缘处的压力损失，从而实现最佳效率。
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公开(公告)号：US09089634B2
公开(公告)日：2015-07-28
申请号：US13261205
申请日：2010-09-22
申请人： Joerg Schumacher , Daniel Roehn
发明人： Joerg Schumacher , Daniel Roehn
CPC分类号： F04D29/181 , A61M1/101 , A61M1/1024 , A61M1/1034 , A61M1/122 , A61M1/125 , A61M5/14236 , A61M2205/0244 , A61M2205/0266 , F04D19/00 , F04D29/528
摘要： A fluid pump has at least one impeller blade which is rotatable about an axis of rotation and conveys a fluid in operation. The fluid pump has a support device which supports the at least one impeller blade in at least one support region. The support device is changeable between a first state in which the at least one impeller blade is radially compressed and a second state in which the at least one impeller is radially expanded. The at least one impeller blade extends at least partly radially inwardly with respect to the axis of rotation from the at least one support region in the radially expanded state of the blade.
摘要翻译： 流体泵具有至少一个可围绕旋转轴线旋转的叶轮叶片，并运送流体。 流体泵具有在至少一个支撑区域中支撑至少一个叶轮叶片的支撑装置。 所述支撑装置在所述至少一个叶轮叶片径向压缩的第一状态和所述至少一个叶轮径向膨胀的第二状态之间是可变的。 至少一个叶轮叶片在叶片的径向膨胀状态下相对于旋转轴线至少部分地从至少一个支撑区域径向向内延伸。
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