公开(公告)号：US09976564B2

公开(公告)日：2018-05-22

申请号：US14386606

申请日：2013-02-27

申请人： Dirk Bueche ,  George Kleynhans ,  Bob Mischo

发明人： Dirk Bueche ,  George Kleynhans ,  Bob Mischo

IPC分类号： F04D17/12 ,  F04D29/44 ,  F04D29/58 ,  F02C6/08 ,  F04D25/16 ,  F04D23/00 ,  F04D25/06

CPC分类号： F04D25/16 ,  F02C6/08 ,  F04D17/12 ,  F04D17/122 ,  F04D23/008 ,  F04D25/06 ,  F04D29/444 ,  F04D29/5806

摘要： A radial compressor unit for compressing gas has several compressor stages. Each compressor stage includes an impeller having rotor blades, and a flow channel arranged downstream of the impeller, as viewed in the flow direction of the gas to be compressed, having a diffusor section, a deflection section, and a recirculation section having guide blades. The gas compressed in a compressor stage can be removed as cooling gas for cooling a component to be cooled, and can be conveyed in the direction of the component to be cooled. The cooling gas can be removed adjacent to an intermediate wall of the compressor stage from the deflection section and/or the recirculation section of the flow channel of the compressor stage.

公开(公告)号：US20150086329A1

公开(公告)日：2015-03-26

申请号：US14386606

申请日：2013-02-27

申请人： Dirk Bueche ,  George Kleynhans ,  Bob Mischo

发明人： Dirk Bueche ,  George Kleynhans ,  Bob Mischo

IPC分类号： F04D25/16 ,  F04D17/12 ,  F04D23/00

CPC分类号： F04D25/16 ,  F02C6/08 ,  F04D17/12 ,  F04D17/122 ,  F04D23/008 ,  F04D25/06 ,  F04D29/444 ,  F04D29/5806

摘要： A radial compressor unit for compressing gas has several compressor stages. Each compressor stage includes an impeller having rotor blades, and a flow channel arranged downstream of the impeller, as viewed in the flow direction of the gas to be compressed, having a diffusor section, a deflection section, and a recirculation section having guide blades. The gas compressed in a compressor stage can be removed as cooling gas for cooling a component to be cooled, and can be conveyed in the direction of the component to be cooled. The cooling gas can be removed adjacent to an intermediate wall of the compressor stage from the deflection section and/or the recirculation section of the flow channel of the compressor stage.

摘要翻译： 用于压缩气体的径向压缩机单元具有多个压缩机级。 每个压缩机级包括具有转子叶片的叶轮，以及布置在叶轮下游的流动通道，从被压缩气体的流动方向看，具有扩散部分，偏转部分和具有引导叶片的再循环部分。 在压缩机级中压缩的气体可以作为用于冷却要冷却的部件的冷却气体而被去除，并且可以沿待冷却部件的方向输送。 可以从压缩机级的流动通道的偏转部分和/或再循环部分邻近压缩机级的中间壁移除冷却气体。

公开(公告)号：US20100322765A1

公开(公告)日：2010-12-23

申请号：US12866830

申请日：2008-11-03

申请人： Alfred Markwalder ,  George Kleynhans ,  Urs Baumann

发明人： Alfred Markwalder ,  George Kleynhans ,  Urs Baumann

IPC分类号： F04D29/10

CPC分类号： F04D29/4206 ,  F04D17/125 ,  F04D29/0516

摘要： A flow machine (1) has an outer housing (2) with an inner housing (6), particularly a guide blade carrier, arranged therein and a rotor shaft (10) which is situated in the latter, a cover (4; 8) which is fastened to the outer housing (2) and separates an inlet pressure (p1) in the interior of the outer housing (2) from an ambient pressure (pu) outside the outer housing, and a compensating piston seal (22) for sealing an outlet pressure (p2) in a work space, particularly compression space (16), defined between the rotor shaft (10) and the inner housing (6) against the inlet pressure (p1) in a noncontacting manner. The compensating piston seal (22) is fastened to the cover (4; 8).

摘要翻译： 流动机（1）具有外壳（2），其具有设置在其中的内壳（6），特别是导向叶片托架（1）和位于其中的转子轴（10），盖（4; 8） 其被紧固到外壳体（2）并且将外壳体（2）的内部中的入口压力（p1）与外壳体外部的环境压力（pu）分离，并且用于密封 在非接触方式上相对入口压力（p1）限定在转子轴（10）和内壳体（6）之间的工作空间中的出口压力（p2），特别是压缩空间（16）。 补偿活塞密封件（22）固定到盖子（4; 8）上。

公开(公告)号：US20130033148A1

公开(公告)日：2013-02-07

申请号：US13505792

申请日：2010-09-07

申请人： Marcel Vetter ,  Claude Stalder ,  Roger Suter ,  George Kleynhans

发明人： Marcel Vetter ,  Claude Stalder ,  Roger Suter ,  George Kleynhans

IPC分类号： H02K1/18

CPC分类号： H02K1/185

摘要： An electric machine has a housing with an inner circumference; a stator which is inserted into the housing so that an outer circumference of the stator is located opposite the inner circumference of the housing, a clearance fit being formed between the inner circumference of the housing and the outer circumference of the stator; at least one fastening element, each fastening element connects the stator to the housing by positive engagement so that the stator is held at the housing so as to be fixed with respect to rotation relative to it; and a rotor which is rotatably mounted in the housing in a radial direction of the electric machine inwardly of the stator.

摘要翻译： 电机具有内圆周的壳体; 定子，其被插入所述壳体中，使得所述定子的外周与所述壳体的内周面相对定位;在所述壳体的内周与所述定子的外周之间形成间隙配合; 至少一个紧固元件，每个紧固元件通过正接合将定子连接到壳体，使得定子被保持在壳体处以相对于其相对于旋转而被固定; 以及转子，其在定子的内部沿着电机的径向方向可旋转地安装在壳体中。

公开(公告)号：US09790953B2

公开(公告)日：2017-10-17

申请号：US12597110

申请日：2008-04-15

申请人： George Kleynhans ,  Peter Ortmann ,  Roger Suter

发明人： George Kleynhans ,  Peter Ortmann ,  Roger Suter

IPC分类号： F04D29/68 ,  F04D29/28 ,  F04D29/70 ,  F04D31/00 ,  F04D29/16 ,  F04D27/02

CPC分类号： F04D29/284 ,  F04D27/0215 ,  F04D29/162 ,  F04D29/701 ,  F04D31/00

摘要： A multi or single-stage turbocompressor with at least one compressor wheel fastened to a shaft. The shaft is mounted in a turbocompressor housing which, behind the hub disc of the compressor wheel, includes an interior housing region as well as in front of the hub disc of the compressor wheel a front interior housing region. The driven compressor wheel delivers a fluid from an inlet channel to an outlet channel. The front interior housing region includes a wheel lateral space from which an extraction channel for the extraction of fluid is provided.

公开(公告)号：US20120262024A1

公开(公告)日：2012-10-18

申请号：US13496154

申请日：2010-07-15

申请人： George Kleynhans ,  Uwe Lauber ,  Peter Ortmann ,  Roger Suter

发明人： George Kleynhans ,  Uwe Lauber ,  Peter Ortmann ,  Roger Suter

IPC分类号： H02K17/16 ,  H02K15/02

CPC分类号： H02K15/0012 ,  H02K17/165 ,  Y10T29/49012

摘要： Squirrel cage rotor and method for the production thereof including a rotor shaft having a solid rotor portion formed of ferromagnetic material having a plurality of through-passages extending in an axial direction of the rotor shaft, a plurality of electrically conducting bar elements each received in a through-passage so that the respective bar elements extend in the axial direction. The bar elements each have a first longitudinal end and a second longitudinal end, and two electrically conducting end elements which electrically connect the longitudinal ends to form a squirrel cage is formed by the bar elements and end elements. The bar elements are received in the through-passages in such that relative movement in the axial direction between the solid rotor portion and the bar elements is enabled when there is a change in length of the bar elements and/or of the solid rotor portion.

摘要翻译： 鼠笼式转子及其制造方法，其特征在于，具有转子轴，所述转子轴具有由铁磁材料构成的实心转子部，所述固体转子部具有沿所述转子轴的轴向延伸的多个贯通通路，多个导电杆元件， 贯通通道使得各个杆元件在轴向方向上延伸。 杆元件各自具有第一纵向端和第二纵向端，并且通过杆元件和端元件形成电连接纵向端部以形成鼠笼的两个导电端元件。 条形元件被容纳在通道中，使得当杆元件和/或实心转子部分的长度发生变化时，实体转子部分和条形元件之间的轴向方向的相对运动是可以实现的。

公开(公告)号：US07244111B2

公开(公告)日：2007-07-17

申请号：US10883744

申请日：2004-07-06

申请人： Roger Suter ,  George Kleynhans ,  Peter Ortmann

发明人： Roger Suter ,  George Kleynhans ,  Peter Ortmann

IPC分类号： F04D25/06 ,  F04D29/04

CPC分类号： F04D29/058 ,  F04D23/003 ,  F04D25/0606

摘要： The compressor apparatus comprises a radial compressor (35) for the compression of a gas and also an electric motor (31) for driving the radial compressor (35), wherein the radial compressor (35) and the electric motor (31) are arranged in a pressure housing (1) which is provided with a gas inlet duct (2) and also a gas outlet duct (3), and also comprises an encapsulated apparatus (4) arranged in the pressure housing (1), the inner space of the encapsulated apparatus being fluid conductingly connected to a pressure reducing apparatus (37).

摘要翻译： 压缩机装置包括用于压缩气体的径向压缩机（35）和用于驱动径向压缩机（35）的电动机（31），其中径向压缩机（35）和电动机（31）布置在 设置有气体入口管道（2）和气体出口管道（3）的压力壳体（1），还包括布置在压力壳体（1）中的封装装置（4），内部空间 封装的装置是流体导通地连接到减压装置（37）。

公开(公告)号：US09859769B2

公开(公告)日：2018-01-02

申请号：US14404264

申请日：2013-05-28

申请人： Gino Kabs ,  George Kleynhans ,  Markus Dettwyler ,  Marcel Vetter

发明人： Gino Kabs ,  George Kleynhans ,  Markus Dettwyler ,  Marcel Vetter

IPC分类号： H02K5/15 ,  H02K7/09 ,  H02K15/16 ,  H02K15/02 ,  H02K5/16

CPC分类号： H02K7/09 ,  H02K5/15 ,  H02K5/161 ,  H02K15/02 ,  H02K15/16 ,  H02K2213/09 ,  Y10T29/49011

摘要： An end plate for an electric machine includes: a bearing receptacle in which a magnetic bearing which is configured for rotatably mounting a rotor of the electric machine can be accommodated; and a radially outwardly pointing circumferential contour on which a number of at least three supporting elements are provided, which supporting elements each protrude radially beyond the circumferential contour by a determined protruding amount, with the result that the supporting elements define a discontinuous external circumferential contour of the end plate. The respective protruding amounts of the support elements are dimensioned such that the end plate can be fitted in by making a center of the magnetic bearing correspond to at least one of a geometric longitudinal axis of the electric machine and a magnetic longitudinal axis of the electric machine.

公开(公告)号：US09494165B2

公开(公告)日：2016-11-15

申请号：US12866830

申请日：2008-11-03

申请人： Alfred Markwalder ,  George Kleynhans ,  Urs Baumann

发明人： Alfred Markwalder ,  George Kleynhans ,  Urs Baumann

IPC分类号： F04D29/42 ,  F04D17/12 ,  F04D29/051

CPC分类号： F04D29/4206 ,  F04D17/125 ,  F04D29/0516

摘要： A flow machine (1) has an outer housing (2) with an inner housing (6), particularly a guide blade carrier, arranged therein and a rotor shaft (10) which is situated in the latter, a cover (4; 8) which is fastened to the outer housing (2) and separates an inlet pressure (p1) in the interior of the outer housing (2) from an ambient pressure (pu) outside the outer housing, and a compensating piston seal (22) for sealing an outlet pressure (p2) in a work space, particularly compression space (16), defined between the rotor shaft (10) and the inner housing (6) against the inlet pressure (p1) in a noncontacting manner. The compensating piston seal (22) is fastened to the cover (4; 8).

摘要翻译： 流动机（1）具有外壳（2），其具有设置在其中的内壳（6），特别是导向叶片托架（1）和位于其中的转子轴（10），盖（4; 8） 其被紧固到外壳体（2）并且将外壳体（2）的内部中的入口压力（p1）与外壳体外部的环境压力（pu）分离，并且用于密封 在非接触方式上相对于入口压力（p1）限定在转子轴（10）和内壳体（6）之间的工作空间中的出口压力（p2），特别是压缩空间（16）。 补偿活塞密封件（22）固定到盖子（4; 8）上。

公开(公告)号：US20050019170A1

公开(公告)日：2005-01-27

申请号：US10883744

申请日：2004-07-06

申请人： Roger Suter ,  George Kleynhans ,  Peter Ortmann

发明人： Roger Suter ,  George Kleynhans ,  Peter Ortmann

IPC分类号： F04D23/00 ,  F04D25/06 ,  F04D29/04 ,  F04D29/058 ,  F04B3/00

CPC分类号： F04D29/058 ,  F04D23/003 ,  F04D25/0606

摘要： The compressor apparatus comprises a radial compressor (35) for the compression of a gas and also an electric motor (31) for driving the radial compressor (35), wherein the radial compressor (35) and the electric motor (31) are arranged in a pressure housing (1) which is provided with a gas inlet duct (2) and also a gas outlet duct (3), and also comprises an encapsulated apparatus (4) arranged in the pressure housing (1), the inner space of the encapsulated apparatus being fluid conductingly connected to a pressure reducing apparatus (37).

摘要翻译： 压缩机装置包括用于压缩气体的径向压缩机（35）和用于驱动径向压缩机（35）的电动机（31），其中径向压缩机（35）和电动机（31）布置在 设置有气体入口管道（2）和气体出口管道（3）的压力壳体（1），还包括布置在压力壳体（1）中的封装装置（4），内部空间 封装的装置是流体导通地连接到减压装置（37）。