公开(公告)号：US20110241469A1

公开(公告)日：2011-10-06

申请号：US13133728

申请日：2009-12-11

Applicant: Peter Kjeldsteen ,  Allan Ivo Sogaard Sorensen ,  Flemming Buus Bendixen

Inventor： Peter Kjeldsteen ,  Allan Ivo Sogaard Sorensen ,  Flemming Buus Bendixen

IPC: H02K21/14 ,  H01F7/02 ,  H02K15/03

CPC classification number: H02K15/03 ,  H02K1/28

Abstract: A permanent magnet, in particular a permanent magnet rotor for a machine, includes a first sleeve, a first cap and a second cap arranged to close off an inner opening of the first sleeve, and a permanent magnet material formed in the inner opening of the sleeve between the first cap and the second cap. The permanent magnet material is a compressed, non-bonded powder material including hard magnetic powder material, soft magnetic powder material, or a combination of hard and soft magnetic powder material. A method for manufacturing a permanent magnet rotor is also provided.

Abstract translation: 永磁体，特别是用于机器的永磁转子，包括：第一套筒，第一盖子和第二盖子，其设置成封闭第一套筒的内部开口;以及永磁体材料，其形成在所述第一套筒的内部开口中 第一帽和第二帽之间的套筒。 永磁材料是包含硬磁性粉末材料，软磁性粉末材料或硬磁性和软磁性粉末材料的组合的压缩非粘结粉末材料。 还提供了一种用于制造永磁转子的方法。

公开(公告)号：US20110197970A1

公开(公告)日：2011-08-18

申请号：US12672979

申请日：2008-08-15

Applicant: Finn Beldring ,  Christian Rasmussen

Inventor： Finn Beldring ,  Christian Rasmussen

IPC: F15D1/00 ,  B01J8/00 ,  F04D13/16

CPC classification number: F04D13/16 ,  F04D25/00 ,  Y10T137/0318 ,  Y10T137/206 ,  Y10T137/6851 ,  Y10T137/8376

Abstract: The present invention relates to a fluid processing unit through which fluid may flow while being processed. The fluid processing unit comprises a casing and one or more cassettes each comprising an outer housing being arranged so that the outer housing forms at least a part of the casing and each comprising a flow passage through the cassette. At least one of the cassettes comprises at least one fluid interaction component or is adapted to receive at least one fluid interaction component. The fluid processing unit comprises total pressure increasing means for at least partially overcoming the pressure loss due to the fluid flowing through the unit, the total pressure increasing means and one, more or all of the one or more fluid interaction components being encapsulated by the casing. The invention further relates to a cassette comprising an outer housing being arranged so that the outer housing forms at least a part of a casing of a fluid processing unit when at least two cassettes are combined to form at least a part of the fluid processing unit, the cassette further comprising a flow passage through the cassette and the cassette further comprises or is adapted to receive at least one fluid interaction component. The invention further relates to a method for providing an interaction between a fluid and an interaction component, the method comprising feeding fluid to a fluid processing unit as described above.

Abstract translation: 流体处理单元本发明涉及流体处理单元，通过该流体处理单元可以在处理流体的同时流动。 流体处理单元包括壳体和一个或多个盒，每个盒包括外壳，其被布置成使得外壳形成壳体的至少一部分，并且每个包括通过盒的流动通道。 至少一个盒包含至少一个流体相互作用部件或者适于接收至少一个流体相互作用部件。 流体处理单元包括总压力增加装置，用于至少部分地克服由于流过该单元的流体引起的压力损失，总增压装置和一个或多个流体相互作用部件被壳体封装 。 本发明还涉及一种盒子，其包括外壳体，其布置成使得当至少两个盒体组合以形成流体处理单元的至少一部分时，外壳体形成流体处理单元的壳体的至少一部分， 所述盒还包括通过所述盒的流动通道，并且所述盒还包括或适于容纳至少一个流体相互作用部件。 本发明还涉及一种用于提供流体和相互作用部件之间的相互作用的方法，所述方法包括将流体输送到如上所述的流体处理单元。

公开(公告)号：US20110187306A1

公开(公告)日：2011-08-04

申请号：US12671727

申请日：2008-07-25

Applicant: Jan Caroe Aarestrup ,  Jens Engen Soerensen ,  Klaus Sloth Jensen

Inventor： Jan Caroe Aarestrup ,  Jens Engen Soerensen ,  Klaus Sloth Jensen

IPC: H02P23/00

CPC classification number: H02P25/04 ,  H02P25/18 ,  H02P25/188

Abstract: The method for activating an asynchronous motor comprising at least two windings is provided, in order, for the purpose of a change in the rotational speed, to connect a first winding and at least one second winding by way of at least two electronic switches. On switching, both switches are opened for one or more time intervals in order to avoid current peaks.

Abstract translation: 提供了包括至少两个绕组的用于激活包括至少两个绕组的异步电动机的方法，为了改变转速，通过至少两个电子开关连接第一绕组和至少一个第二绕组。 在切换时，两个开关打开一个或多个时间间隔，以避免电流峰值。

公开(公告)号：US20110176933A1

公开(公告)日：2011-07-21

申请号：US13008964

申请日：2011-01-19

Applicant: Carsten Skovmose KALLESØE ,  Jan Carøe AARESTRUP

Inventor： Carsten Skovmose KALLESØE ,  Jan Carøe AARESTRUP

IPC: F04B49/20

CPC classification number: F04D15/0066 ,  F04D13/14 ,  F04D15/0072

Abstract: A method for determining the functional relationship of several pumps which are controllable in their rotational speed, in a hydraulic installation. At least one pump is activated with a changed rotational speed, and at least one functional relationship of the installation is determined from the hydraulic reactions. With a suitable selection of the control and detection of the hydraulic changes, one may determine the functional relationship of the complete installation.

Abstract translation: 一种在液压装置中确定可转动的几个泵的功能关系的方法。 至少一个泵以改变的转速被激活，并且从液压反应确定装置的至少一个功能关系。 通过适当选择液压变化的控制和检测，可以确定完整安装的功能关系。

公开(公告)号：US20110174736A1

公开(公告)日：2011-07-21

申请号：US13059764

申请日：2009-08-21

Applicant: Christian Rasmussen

Inventor： Christian Rasmussen

IPC: B01D61/00 ,  C02F1/44 ,  B01D65/08

CPC classification number: B01D61/002 ,  B01D63/085 ,  B01D65/08 ,  B01D2311/16 ,  B01D2321/2041 ,  C02F1/445

Abstract: The invention relates to a forward osmosis (FO) device (10) with a semipermeable membrane (5, 5a) capable of performing forward osmosis between a first (F1) and a second fluid (F2). In a first fluid confinement (4a), a first swirl generator (7a) is positioned and in a second fluid confinement (4b) positioned on the other second side of the membrane, a second swirl generator (7b) is positioned. The swirl generators are arranged to create a circular flow pattern (S2, S3) for the first and the second fluid, respectively, wherein the first (7a) and second (7b) swirl generator, upon engagement, are arranged to create a circular flow pattern for the first and the second fluid, respectively, by rotating motion (RA1, RA2). The invention is advantageous by obtaining FO device that is capable of reducing the concentration polarisation (CP) near the membrane by creating a cross flow velocity over the membrane and facilitate control of the cross flow velocity independent of the through flow of the membrane. The external concentration polarization can thereby be controlled and further reduced.

Abstract translation: 本发明涉及具有能够在第一（F1）和第二流体（F2）之间进行正向渗透的半透膜（5,5a）的正向渗透（FO）装置（10）。 在第一流体限制（4a）中，第一涡流发生器（7a）被定位并且位于位于膜的另一第二侧上的第二流体限制（4b）中，定位第二涡流发生器（7b）。 漩涡发生器被布置成分别为第一和第二流体产生圆形流动模式（S2，S3），其中第一（7a）和第二（7b）旋流发生器在接合时被布置成产生圆形流动 分别通过旋转运动（RA1，RA2）的第一和第二流体的图案。 本发明通过获得能够通过在膜上产生横流速度而降低膜附近的浓度极化（CP）的FO装置是有利的，并且有助于控制独立于膜的通过流动的横流速度。 因此可以控制和进一步降低外部浓度极化。

公开(公告)号：US20110127864A1

公开(公告)日：2011-06-02

申请号：US12958443

申请日：2010-12-02

Applicant: Peter Jungklas NYBO

Inventor： Peter Jungklas NYBO

IPC: H02K5/132

CPC classification number: F04D13/027 ,  H02K49/102

Abstract: A flow production unit for submerged operation in a fluid includes an impeller and a magnet gear having an input side and an output side, each side having an arrangement of magnetic poles, wherein the arrangements of magnetic poles are coupled in movement to one another by way of magnetic fields. A transmission ratio exists between an input side and output side of the magnet gear. The output side of the magnet gear is coupled in movement to the impeller for drive thereof. The electric motor for drive of the magnet gear is coupled in movement to its input side. An encapsulation is present, which commonly encapsulates the electric motor and the arrangement of magnetic poles of the input side of the magnet gear together in a fluid-tight manner, and separates them from the output side of the magnet gear.

Abstract translation: 在流体中浸没操作的流动产生单元包括叶轮和具有输入侧和输出侧的磁齿轮，每个侧面具有磁极布置，其中磁极的布置以彼此运动的方式相互连接 的磁场。 在磁齿轮的输入侧和输出侧之间存在传动比。 磁齿轮的输出侧被联接到叶轮上以用于其驱动。 用于驱动磁齿轮的电动机运动地耦合到其输入侧。 存在一种封装，其通常以流体密封的方式封装电动机和磁齿轮的输入侧的磁极的布置，并将它们与磁齿轮的输出侧分离。

公开(公告)号：US20110044568A1

公开(公告)日：2011-02-24

申请号：US12808939

申请日：2008-12-24

Applicant: Per Frost Vedsted ,  Brian Lundsted Poulsen ,  Helge Grann

Inventor： Per Frost Vedsted ,  Brian Lundsted Poulsen ,  Helge Grann

IPC: F16C29/02 ,  F16C17/22 ,  F16C33/04

CPC classification number: F16C17/22 ,  F04D29/0465 ,  F04D29/047 ,  F04D29/628 ,  F16C33/043

Abstract: The invention relates to a bearing arrangement of a shaft (2), with which an annular bearing sleeve (4) is applied onto the shaft (2), wherein the shaft (2) at least in the axial region in which the bearing sleeve (4) is arranged, comprises a profiling extending parallel to its longitudinal axis (X), into which profiling a corresponding engagement element (12) on the inner periphery of the bearing element (4) engages with a positive fit, wherein at least one engagement element (12) extends in the direction of the longitudinal axis (X) of the shaft (2) only over a part of the length of the bearing sleeve (4).

Abstract translation: 本发明涉及一种轴（2）的轴承装置，其中将环形轴承套（4）施加到轴（2）上，其中轴（2）至少在轴向区域中，轴承套 4）被布置成包括平行于其纵向轴线（X）延伸的轮廓，其中在轴承元件（4）的内周边上对应的接合元件（12）的轮廓与正配合啮合在其中，其中至少一个接合 元件（12）仅在轴（2）的纵向轴线（X）的方向上仅在轴承套（4）的长度的一部分上延伸。

公开(公告)号：US20100278466A1

公开(公告)日：2010-11-04

申请号：US12811722

申请日：2008-12-24

Applicant: Per Frost Vedsted ,  Brian Lundsted Poulsen ,  Helge Grann

Inventor： Per Frost Vedsted ,  Brian Lundsted Poulsen ,  Helge Grann

IPC: F16C17/00

CPC classification number: F16C33/043 ,  F04D29/0465 ,  F04D29/047 ,  F04D29/628 ,  F16C17/22

Abstract: A bearing arrangement of a shaft (2) is provided, with which an annular bearing sleeve (4) is applied onto the shaft (2). The bearing sleeve (4), for axial fixation, bears with at least one axial end (8, 10) on a retaining sleeve (6) applied onto the shaft (2). The retaining sleeve (6), at least at one axial end (15, 16), has a greater wall thickness than in its axial middle region (18).

Abstract translation: 轴（2）的轴承装置设置有一个环形轴承套（4）用于轴（2）上。 用于轴向固定的轴承套（4）在施加到轴（2）上的保持套筒（6）上具有至少一个轴向端（8,10）。 至少在一个轴向端部（15,16）处，所述保持套筒（6）具有比其轴向中间区域（18）更大的壁厚。

公开(公告)号：US20100008775A1

公开(公告)日：2010-01-14

申请号：US12500687

申请日：2009-07-10

Applicant: Per Frost VEDSTED ,  Martin VAD

Inventor： Per Frost VEDSTED ,  Martin VAD

IPC: F04D29/00

CPC classification number: F04D29/026 ,  B22F3/225 ,  F04D29/2227 ,  F04D29/2233 ,  F05B2230/211 ,  F05B2230/232 ,  F05D2230/20 ,  F05D2230/232 ,  F05D2300/10

Abstract: A flow-routing component of a pump is composed of at least two parts, a first part (2) of the component being manufactured by metal-powder injection molding, and a second part (4) of the component being manufactured from sheet metal. A pump assembly is also provided having such a flow-routing component.

Abstract translation: 泵的流动路径部件由至少两部分组成，部件的第一部分（2）通过金属粉末注射成型制造，并且该部件的第二部分（4）由金属板制成。 还提供了具有这种流动路径部件的泵组件。

公开(公告)号：US20100008771A1

公开(公告)日：2010-01-14

申请号：US12500253

申请日：2009-07-09

Applicant: Per Frost Vedsted

Inventor： Per Frost Vedsted

IPC: F04D29/54

CPC classification number: F04D1/063 ,  F05D2300/43

Abstract: A pump assembly has a housing formed of at least two metallic housing parts (2) and at least one diffuser (12) arranged in the housing, wherein the diffuser (12) is fixed between the two housing parts in the axial direction, and the two housing parts (2) are directly or indirectly in metallic contact with one another, in a manner such that a force transmission in the axial direction between the housing parts (2) is effected via elements of metal.

Abstract translation: 泵组件具有由至少两个金属壳体部分（2）和布置在壳体中的至少一个扩散器（12）形成的壳体，其中扩散器（12）在轴向方向上固定在两个壳体部件之间，并且 两个壳体部分（2）直接或间接地彼此金属接触，使得通过金属元件在壳体部分（2）之间沿轴向方向的力传递受到影响。