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1. 发明申请

US20140202544A1 Fitting For Changing Liquid Paths 审中-公开
标题翻译：适用于改变液体路径
公开(公告)号：US20140202544A1
公开(公告)日：2014-07-24
申请号：US14126702
申请日：2012-06-13
申请人： Ralf Diederich , Wolfgang Kochanowski , Stefan Schaefer , Gerhard Schwarz , Peter Hartmann
发明人： Ralf Diederich , Wolfgang Kochanowski , Stefan Schaefer , Gerhard Schwarz , Peter Hartmann
IPC分类号： F16K1/52
CPC分类号： F16K1/526 , B01D61/10 , B01D2313/18 , F16K3/246 , F16K3/267 , F16K11/20 , F16K27/041 , Y10T137/0318 , Y10T137/87917
摘要： A fitting for changing liquid paths, in particular for systems with a pressure exchanger, is provided. The pressure exchanger has pipes having alternating flow direction. The casing of the fitting includes an inlet piece, an outlet piece and a connection piece and at least one shut-off member connected to an actuator. The actuator is connected to a control device that controls the actuator to control a liquid flow between the inlet piece and the connection piece, or between the connection piece and the outlet piece. An actuator displaces a respective shut-off member arranged in each of the inlet piece and the outlet piece, with the shut-off members being axially displaceable to vary the size of flow openings that permit flow between the inlet piece and the connection piece or between the connection piece and the outlet piece.
摘要翻译：提供用于改变液体路径的装置，特别是用于具有压力交换器的系统。压力交换器具有交替的流动方向的管道。配件的外壳包括入口件，出口件和连接件以及连接到致动器的至少一个截止元件。致动器连接到控制装置，该控制装置控制致动器以控制入口件和连接件之间或连接件与出口件之间的液体流动。致动器移动布置在每个入口件和出口件中的相应的切断件，其中该切断件可轴向移位以改变允许在入口件和连接件之间流动的流动开口的尺寸，或者连接件和出口件。

2. 发明授权

US07815421B2 Channel form for a rotating pressure exchanger 有权
标题翻译：用于旋转压力交换器的通道形式
公开(公告)号：US07815421B2
公开(公告)日：2010-10-19
申请号：US11703226
申请日：2007-02-07
申请人： Stephan Bross , Wolfgang Kochanowski
发明人： Stephan Bross , Wolfgang Kochanowski
IPC分类号： F04F13/00
CPC分类号： F04F13/00
摘要： A pressure exchanger transferring pressure energy from a liquid in a first liquid system to a liquid in a second liquid system, having a housing with inlet and outlet connection openings for each liquid and a rotor arranged in the housing for rotation about a longitudinal axis. Through rotor channels are arranged around the rotor longitudinal axis with openings on each axial end face of the rotor. The rotor channels are arranged for connection through opposing flow openings facing the housing to the connection openings of the housing. During rotor rotation high pressure liquid and low pressure liquid are alternately introduced into the respective systems. Liquid flowing to the rotor through the openings generates a circumferential force (cu) for driving the rotor, and starting at or following the openings a flow guiding configuration formed as a rotor channel flow diverting contour is arranged in the rotor channels.
摘要翻译：压力交换器将压力能量从第一液体系统中的液体传递到第二液体系统中的液体，其具有壳体，其具有用于每种液体的入口和出口连接开口以及设置在壳体中的用于围绕纵向轴线旋转的转子。通过转子通道围绕转子纵向轴线布置，在转子的每个轴向端面上具有开口。转子通道布置成通过面对壳体的相对的流动开口连接到壳体的连接开口。在转子旋转期间，高压液体和低压液体被交替地引入到相应的系统中。通过开口流到转子的液体产生用于驱动转子的周向力（cu），并且在开口处或开始处开始，形成为转子通道流动转向轮廓的流动引导构造布置在转子通道中。

3. 发明申请

US20060054223A1 Valve unit for pressure exchanger installations 失效
标题翻译：用于压力交换器安装的阀门单元
公开(公告)号：US20060054223A1
公开(公告)日：2006-03-16
申请号：US11222866
申请日：2005-09-12
申请人： Sven Baumgarten , Stephan Bross , Bernhard Brecht , Uwe Bruhns , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl , Mogens Ellegaard
发明人： Sven Baumgarten , Stephan Bross , Bernhard Brecht , Uwe Bruhns , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl , Mogens Ellegaard
IPC分类号： F16K11/085
CPC分类号： F16K11/085 , B01D61/06 , B01D61/10 , Y10T137/86566 , Y10T137/86839 , Y10T137/86863
摘要： A valve for switching over liquid paths, particularly for pressure exchanger installations with tubular pressure exchanger chambers (3) through which an alternating flow occurs, in which a rotatable control element (10, 10.1) having a plurality of flow paths is mounted in a housing (11), which in turn comprises a plurality of connection opening (12, 16, 17, 46) connected to a first pipe system and to an end of at least one pressure exchanger. Another end of the pressure exchanger is connected to a second pipe system through a valve. A motorized drive shaft (50) rotates the control element so as to alternately connect the control element flow paths to openings inside housing (11). Oncoming flow to the control element may come from an axial direction or from a radial direction, and outgoing flow from the control element occurs in the axial direction.
摘要翻译：一种用于切换液体通路的阀，特别是用于具有管状压力交换器室（3）的压力交换器装置，通过该管道压力交换器室（3），具有多个流动路径的可旋转控制元件（10,10.1）安装在壳体（11），其又包括连接到第一管道系统和至少一个压力交换器的端部的多个连接开口（12,16,17,46）。压力交换器的另一端通过阀连接到第二管系统。电动驱动轴（50）使控制元件旋转，以将控制元件流动路径交替地连接到壳体（11）内的开口。来自控制元件的流动可以来自轴向或径向，并且来自控制元件的流出沿轴向发生。

4. 发明授权

US06343909B1 Centrifugal pump 失效
标题翻译：离心泵
公开(公告)号：US06343909B1
公开(公告)日：2002-02-05
申请号：US09064132
申请日：2001-01-02
申请人： Peer Springer , Wolfgang Kochanowski , Christian Haag , Thomas Pensler
发明人： Peer Springer , Wolfgang Kochanowski , Christian Haag , Thomas Pensler
IPC分类号： F04D1706
CPC分类号： F04D29/225 , F04D29/183
摘要： A centrifugal pump with an impeller which has a single helically-formed blade and which is not sensitive to sand abrasion or seizing of the impeller is achieved by providing the impeller (1) with a shielding plate (3) arranged on the suction side which transitions from an axial course given at the suction inlet of the impeller into a radial course, by providing that the blade entry angle (&bgr;1) in the area which is in danger of cavitation in the event of an abrupt onset of flow is at least 5° smaller than the angle of incident flow (&bgr;0), and thereafter the blade angle &bgr; in the axial region of a meridian section through the impeller (1) increases at least to the magnitude of the blade exit angle (&bgr;2), and finally a blade angle (&bgr;) exceeding the blade exit angle (&bgr;2) in the radial area of the meridian section decreases back down to the magnitude of the blade exit angle (&bgr;2).
摘要翻译：具有叶轮的离心泵具有单个螺旋形叶片并且对叶轮的砂磨损或咬合不敏感的是通过为叶轮（1）提供设置在吸力侧的屏蔽板（3）来实现的，所述屏蔽板（3）从在叶轮的吸入口处给出的轴向路径进入径向过程中，通过提供在流动突然开始的情况下处于空化危险的区域中的叶片进入角（β1）为至少5° 小于入射角度（β0），此后通过叶轮（1）的子午线部分的轴向区域中的叶片角β至少增加到叶片出口角度（β2）的大小，最后是叶片在子午线部分的径向区域中超过叶片出射角（β2）的角度（β）降低回到叶片出射角度（β2）的大小。

5. 发明授权

US07600535B2 Valve unit for pressure exchanger installations 失效
标题翻译：用于压力交换器安装的阀门单元
公开(公告)号：US07600535B2
公开(公告)日：2009-10-13
申请号：US11222866
申请日：2005-09-12
申请人： Sven Baumgarten , Stephan Bross , Bernhard Brecht , Uwe Bruhns , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl , Mogens Ellegaard
发明人： Sven Baumgarten , Stephan Bross , Bernhard Brecht , Uwe Bruhns , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl , Mogens Ellegaard
IPC分类号： F16K11/083 , B01D61/02 , B01D61/06
CPC分类号： F16K11/085 , B01D61/06 , B01D61/10 , Y10T137/86566 , Y10T137/86839 , Y10T137/86863
摘要： A valve for switching over liquid paths, particularly for pressure exchanger installations with tubular pressure exchanger chambers (3) through which an alternating flow occurs, in which a rotatable control element (10, 10.1) having a plurality of flow paths is mounted in a housing (11), which in turn comprises a plurality of connection opening (12, 16, 17, 46) connected to a first pipe system and to an end of at least one pressure exchanger. Another end of the pressure exchanger is connected to a second pipe system through a valve. A motorized drive shaft (50) rotates the control element so as to alternately connect the control element flow paths to openings inside housing (11). Oncoming flow to the control element may come from an axial direction or from a radial direction, and outgoing flow from the control element occurs in the axial direction.
摘要翻译：一种用于切换液体通路的阀，特别是用于具有管状压力交换器室（3）的压力交换器装置，通过该管道压力交换器室（3），具有多个流动路径的可旋转控制元件（10,10.1）安装在壳体（11），其又包括连接到第一管道系统和至少一个压力交换器的端部的多个连接开口（12,16,17,46）。压力交换器的另一端通过阀连接到第二管系统。电动驱动轴（50）使控制元件旋转，以将控制元件流动路径交替地连接到壳体（11）内的开口。来自控制元件的流动可以来自轴向或径向，并且来自控制元件的流出沿轴向发生。

6. 发明申请

US20070104588A1 Rotary pressure exchanger 审中-公开
标题翻译：旋转压力交换器
公开(公告)号：US20070104588A1
公开(公告)日：2007-05-10
申请号：US11601632
申请日：2006-11-20
申请人： Stephan Bross , Wolfgang Kochanowski , Christof Schuler
发明人： Stephan Bross , Wolfgang Kochanowski , Christof Schuler
IPC分类号： F04F11/00
CPC分类号： F04F13/00
摘要： A pressure exchanger for transferring pressure energy from a liquid flow of one liquid system to a liquid flow of another system including a housing provided with inlet and outlet lines for liquid flows having differing pressure states, and a cylindrical rotor disposed in the housing for rotation about its longitudinal axis. The rotor has a plurality of passageways located on an annular plane surrounding the longitudinal axis of the rotor and having an opening at each axial end face of the rotor. Inlet and outlet ports for the inlet and outlet lines are arranged in the housing at the ends opposite the end faces of the rotor, and sealing zones are arranged between the inlet and outlet ports. Radially extending sealing webs are disposed on the end faces of the rotor between the passageway openings. The rotor passageways are adapted to be connected to the housing inlet and outlet ports so as to alternately conduct higher pressure liquid and lower pressure liquid from the respective liquid systems as the rotor rotates. A pressure surge-reducing afterflow zone is arranged at the transition between an inlet port and a sealing zone at the end of the housing, and/or at the transition between the end face openings of the rotor passageways and the sealing webs arranged on the rotor ends.
摘要翻译：一种用于将压力能量从一个液体系统的液体流动传递到另一个系统的液体流的压力交换器，该系统包括具有用于具有不同压力状态的液体流的入口和出口管线的壳体，以及设置在壳体中用于围绕其纵轴。转子具有位于围绕转子的纵向轴线的环形平面上的多个通道，并且在转子的每个轴向端面处具有开口。入口和出口管线的入口和出口端口在与转子端面相对的端部处布置在壳体中，并且密封区域布置在入口和出口之间。径向延伸的密封腹板设置在通道开口之间的转子的端面上。转子通道适于连接到壳体入口和出口，以便当转子旋转时交替地从相应液体系统传导较高压力的液体和较低压力的液体。在外壳端部的入口和密封区之间的过渡处和/或转子通道的端面开口之间的过渡处和布置在转子上的密封腹板之间的过渡处设置有压力浪涌降低后流域结束。

7. 发明授权

US07152620B2 Flow-reversing valve 失效
标题翻译：换向阀
公开(公告)号：US07152620B2
公开(公告)日：2006-12-26
申请号：US11222802
申请日：2005-09-12
申请人： Sven Baumgarten , Stephen Bross , Bernhard Brecht , Uwe Bruhns , Mogens Ellegaard , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl
发明人： Sven Baumgarten , Stephen Bross , Bernhard Brecht , Uwe Bruhns , Mogens Ellegaard , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl
IPC分类号： F16K11/00
CPC分类号： B01D61/06 , B01D61/10 , F16K11/0746 , Y10T137/5689 , Y10T137/86823 , Y10T137/86863
摘要： A valve for switching fluid paths, particularly for pressure exchanger installations with tubular chambers through which fluid flows in an alternating manner, including a rotatable closing element (12, 13) provided with a motorized drive shaft (14) and arranged inside a housing (2) having a plurality of connections (3, 4) for connecting lines leading to a pipe system and to a respective end of at least one pressure exchanger. Another end of each pressure exchanger is connected through a valve arrangement to a second pipe system. A splitter (7) provided with a plurality of overflow paths (17, 18, 27) is arranged inside the housing (2); mouths of the overflow paths are located on two axial end faces (10, 11) and on the circumference of the splitter (7), and a rotatable, disk-shaped control element (12, 13) is arranged in a sealing manner at each end face of the splitter (7).
摘要翻译：一种用于切换流体路径的阀，特别是用于具有管状室的压力交换器装置的阀，流体以交替的方式流动，该阀包括设置有电动驱动轴（14）并布置在壳体（2）内的可旋转关闭元件（12,13））具有用于连接通向管道系统的管线和至少一个压力交换器的相应端部的多个连接件（3,4）。每个压力交换器的另一端通过阀装置连接到第二管道系统。设置有多个溢流路径（17,18,27）的分流器（7）布置在壳体（2）的内部; 溢流通道的口位于两个轴向端面（10,11）上并且位于分流器（7）的圆周上，并且可旋转的盘形控制元件（12,13）以密封方式设置在每个分离器（7）的端面。

8. 发明授权

US5605434A Impeller having transport elements disposed on a pressure side of a cover disk for a centrifugal pump for dirty liquids 失效
标题翻译：叶轮具有设置在用于脏液体的离心泵的盖盘的压力侧的运输元件
公开(公告)号：US5605434A
公开(公告)日：1997-02-25
申请号：US536956
申请日：1995-09-29
申请人： Christian Haag , Christoph Jaeger , Wolfgang Kochanowski , Thomas Pensler , Rolf Witzel
发明人： Christian Haag , Christoph Jaeger , Wolfgang Kochanowski , Thomas Pensler , Rolf Witzel
IPC分类号： F04D29/22
CPC分类号： F04D29/2288 , F04D29/225
摘要： An impeller of a centrifugal pump for transporting dirty liquids has transport elements, for example back-vanes or grooves disposed on the pressure side of a cover disk. The transport elements are arranged asymmetrically and are limited to one arc sector of the cover disk to create a transverse stream that rotates with the impeller. Solids which have penetrated into the space to the side of the wheel are carried out by this stream in the direction of the transport elements.
摘要翻译：用于输送脏液体的离心泵的叶轮具有输送元件，例如设置在盖盘的压力侧的后叶片或槽。运输元件被非对称地布置并且被限制在盖盘的一个弧形扇区以产生与叶轮一起旋转的横向流。已经穿透到轮的侧面的空间中的固体通过该流沿运输元件的方向进行。

9. 发明授权

US07168927B2 Pressure exchanger system 有权
标题翻译：压力交换器系统
公开(公告)号：US07168927B2
公开(公告)日：2007-01-30
申请号：US11013321
申请日：2004-12-17
申请人： Fred Brueckmann , Wiltrud Knoebl , Uwe Bruhns , Wolfgang Kochanowski
发明人： Fred Brueckmann , Wiltrud Knoebl , Uwe Bruhns , Wolfgang Kochanowski
IPC分类号： F04F11/00
CPC分类号： F04B9/1176 , B01D61/06 , F04B2201/0201 , Y10T137/86839
摘要： A pressure exchanger system having at least two tubular chambers, in which a plurality of reversing valves reverse the flow paths of fluid flows through the at least two tubular chambers. At least one driven reversing valve alternately reverses the flow paths between a supply source, which supplies a high-energy high-pressure fluid, and the tubular chambers. In reversing the liquid flows and shutting off previously open flow paths, the driven reversing element in the reversing valve executes a discontinuous or variable movement sequence.
摘要翻译：一种具有至少两个管状室的压力交换器系统，其中多个反向阀使流体的流动路径流过所述至少两个管状室。至少一个从动换向阀交替地反转供应高能量高压流体的供应源和管状室之间的流动路径。在反转液体流动并关闭先前打开的流动路径时，反向阀中的被驱动的反向元件执行不连续或可变的运动顺序。

10. 发明授权

US6042332A Housing part for a propeller pump 失效
标题翻译：螺旋桨泵的外壳部分
公开(公告)号：US6042332A
公开(公告)日：2000-03-28
申请号：US63789
申请日：1998-04-22
申请人： Wolfgang Kochanowski , Ruediger Hamann , Walter Ryborz
发明人： Wolfgang Kochanowski , Ruediger Hamann , Walter Ryborz
IPC分类号： F04D7/00 , F04D29/54 , F01D5/12 , F03B3/12
CPC分类号： F04D7/00 , F04D29/548
摘要： A housing for surrounding the impeller of a propeller pump, the housing having a gap ring disposed in a housing bore in the interior thereof, the gap ring being open at its circumference and in the uninstalled state having an outside diameter which is greater than the diameter of the bore which receives it, while in the installed state being pressed with bias against the housing bore which accommodates it due to the reduction of the ring's diameter. The gap ring of the invention which is open at its circumference advantageously reduces the cost of manufacture and assembly of gap rings for propeller pumps.
摘要翻译：一种用于围绕螺旋桨泵的叶轮的壳体，所述壳体具有设置在其内部的壳体孔中的间隙环，所述间隙环在其圆周处敞开，并且处于卸载状态，其外径大于直径接收它的孔，同时在安装状态下，由于环的直径的减小而被压靠在容纳孔的孔中。在其圆周上敞开的本发明的间隙环有利地降低了用于螺旋桨泵的间隙环的制造和组装成本。

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