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1. 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。

2. 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。

3. 发明申请

US20060060245A1 Flow-reversing valve 失效
公开(公告)号：US20060060245A1
公开(公告)日：2006-03-23
申请号：US11222802
申请日：2005-09-12
申请人： Sven Baumgarten , Stephan Bross , Bernhard Brecht , Uwe Bruhns , Mogens Ellegaard , Stefan Flak , Christoph Jaeger , Wolfgang Kochanowski , Wiltrud Knoebl
发明人： Sven Baumgarten , Stephan 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).

4. 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。

5. 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。

6. 发明申请

US20070137170A1 Speed-regulated pressure exchanger 审中-公开
标题翻译：调速压力换向器
公开(公告)号：US20070137170A1
公开(公告)日：2007-06-21
申请号：US11703238
申请日：2007-02-07
申请人： Stephan Bross , Wolfgang Kochanowski
发明人： Stephan Bross , Wolfgang Kochanowski
IPC分类号： F02C3/02
CPC分类号： F04F13/00
摘要： A pressure exchanger for transferring pressure from a higher pressure liquid in a first liquid system to a lower pressure liquid in a second liquid system having a housing (8) with inlet and outlet connection openings (10-10.3) for each liquid and a rotor (1) arranged in the housing for rotation about a longitudinal axis. The rotor has a plurality of through channels (13) arranged around the longitudinal axis with openings (12) on axial end faces (2, 3) of the rotor. The rotor channels (13) are connected to the connection openings (10-10.3) through flow openings (11-11.3) in the housing such that during rotation of the rotor high pressure liquid and low pressure liquid are alternately supplied to the respective systems. A predominantly axially extending flow transition is formed between the flow openings (11-11.3) in the housing and the openings (12) of the rotor channels (13), and the flow openings in the housing form part of curved cavities (19) with each cavity (19) simultaneously covering several rotor channel openings (12) and having a shape which equilibrates the liquid flow speed in the vicinity of the housing flow openings (11-11.3). External surfaces (5-5.3) of the rotor (1) have an energy converting or energy transmitting configuration (6), and a partial flow (TS) of high pressure and/or flow energy impinging on the configuration (6) produces rotation of the rotor (1). A regulator (7) the varies the amount of the partial flow (TS) and the rotational speed of the rotor (1) and controls the rotational speed of the rotor for substantially shock-free admission of the mass flow into the rotor channels (13).
摘要翻译：一种压力交换器，用于将压力从第一液体系统中的较高压力液体转移到具有壳体（8）的第二液体系统中的低压液体，所述壳体具有用于每个液体的入口和出口连接开口（10-10.3）和转子（ 1）布置在壳体中以围绕纵向轴线旋转。转子具有围绕纵向轴线布置的多个通道（13），在转子的轴向端面（2,3）上具有开口（12）。转子通道（13）通过壳体中的流动开口（11 - 11.3）连接到连接开口（10 - 10.3），使得转子高压液体和低压液体在旋转期间被交替地供应到各个系统。在壳体中的流动开口（11-11.3）和转子通道（13）的开口（12）之间形成主要轴向延伸的流动过渡，并且壳体中的流动开口形成弯曲空腔（19）的一部分，每个空腔（19）同时覆盖几个转子通道开口（12）并且具有使壳体流动开口（11-1.33）附近的液体流速平衡的形状。转子（1）的外表面（5-5.3）具有能量转换或能量传递构造（6），并且高度和/或流动能量的部分流动（TS）撞击在构造（6）上产生旋转转子（1）。调节器（7）改变部分流量（TS）和转子（1）的旋转速度，并且控制转子的旋转速度，以使质量流进入转子通道（13）基本无震动）。

7. 发明申请

US20070212231A1 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：US20070212231A1
公开(公告)日：2007-09-13
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： F04F11/00
CPC分类号： F04F13/00
摘要： A pressure exchanger for transferring pressure energy from a first liquid in a first liquid system to a second liquid in a second liquid system, having a housing with inlet and outlet connection openings for each liquid and a rotor (1) arranged in the housing for rotation about a longitudinal axis. A number of through rotor channels (2) are arranged around the rotor longitudinal axis with openings (4) on each axial end face of the rotor. The rotor channels (2) are arranged for connection through opposing flow openings formed in the housing to the connection openings of the housing such that during rotation of the rotor, high pressure liquid and low pressure liquid are alternately introduced into the respective systems. Liquid flowing to the rotor through the flow openings formed in the housing generates a circumferential force component (cu) in the relative rotating system of the rotor for driving the rotor, and starting at or following the openings (5) a flow guiding configuration (8) formed as a rotor channel flow diverting contour is arranged in the rotor channels (2).
摘要翻译：一种用于将压力能量从第一液体系统中的第一液体传递到第二液体系统中的第二液体的压力交换器，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布置在壳体中用于旋转的转子（1）围绕纵轴。在转子纵向轴线周围布置有多个通过转子通道（2），在转子的每个轴向端面上具有开口（4）。转子通道（2）布置成通过形成在壳体中的相对的流动开口连接到壳体的连接开口，使得在转子旋转期间，高压液体和低压液体被交替地引入到各个系统中。通过形成在壳体中的流动开口流到转子的液体在用于驱动转子的转子的相对旋转系统中产生圆周力分量（c <> 5）形成为转子通道分流轮廓的流动引导构造（8）布置在转子通道（2）中。

8. 发明授权

US07798772B2 Centrifugal pump intake channel 有权
标题翻译：离心泵进气通道
公开(公告)号：US07798772B2
公开(公告)日：2010-09-21
申请号：US11154590
申请日：2005-06-17
申请人： Stephan Bross , Isabel Goltz , Peter Amann
发明人： Stephan Bross , Isabel Goltz , Peter Amann
IPC分类号： F04D29/68 , F04D29/40
CPC分类号： F04D29/406 , F04D29/688
摘要： A centrifugal pump with a housing having one or more impellers having an axial or semiaxial, open or closed design disposed therein and an intake channel mounted upstream of the first impeller. A plurality of grooves that are distributed around the circumference and extend in the direction of flow are arranged within the wall area of the intake channel. In the housing wall of the intake channel there is a closed annular wall area constructed between a point of entry of the first impeller and the proximate ends of the grooves, whereby the grooves are operatively connected exclusively with the space in the intake channel.
摘要翻译：一种具有壳体的离心泵，其具有设置在其中的轴向或半轴，开放或闭合设计的一个或多个叶轮，以及安装在第一叶轮上游的进气通道。分布在圆周上并在流动方向上延伸的多个凹槽布置在进气通道的壁区域内。在进气通道的壳体壁中，在第一叶轮的进入点和槽的近端之间有一个封闭的环形壁区域，由此这些槽可以与进气通道中的空间完全可操作地连接。

9. 发明申请

US20050244091A1 Gap-forming element for mounting on a shaft 失效
标题翻译：用于安装在轴上的间隙形成元件
公开(公告)号：US20050244091A1
公开(公告)日：2005-11-03
申请号：US11106484
申请日：2005-04-15
申请人： Stephan Bross , Ruediger Koepp
发明人： Stephan Bross , Ruediger Koepp
IPC分类号： F04D29/04 , F04D29/10 , F04D29/62 , F16C27/04
CPC分类号： F04D29/628 , F04D29/0416 , F04D29/106 , Y10T403/10 , Y10T403/455 , Y10T403/458
摘要： An element which is to be mounted on a shaft of a non-positive displacement machine and which forms a gap for limited passage of a flowing medium, which includes a bush-like part (2) for mounting on a shaft of the machine having an outer periphery provided with a recess (4) for accommodating a ring (5). During operation of the machine, the ring (5), which is partially surrounded on its faces by circular ring-shaped walls of the recess (4), forms an axial gap with the circular, ring-shaped walls of the recess (4) and a radial gap with the bottom of the recess. Ring (5) is held by frictional contact with a rigid wall (1) which surrounds it. To reduce wear on rings made of soft, flowable material, a second recess is formed in the rigid wall (1) and surrounds the faces of the ring (5) that project from the walls of the bush-like part (2). One of the lateral bounds of the second recess is formed by a tubular part (7) detachably joined to the rigid wall (1).
摘要翻译：一种要安装在非正排量机器的轴上并且形成用于流动介质的有限通道的间隙的元件，其包括用于安装在机器的轴上的衬套状部分（2），该衬套状部分具有外周设置有用于容纳环（5）的凹部（4）。在机器的操作期间，由凹部（4）的圆形环形壁部分地环绕的环（5）与凹部（4）的圆形环形壁形成轴向间隙，以及与凹部的底部的径向间隙。环（5）通过与其围绕的刚性壁（1）摩擦接触而保持。为了减少由软的可流动的材料制成的环上的磨损，在刚性壁（1）中形成第二凹槽，并围绕从衬套状部分（2）的壁突出的环（5）的表面。第二凹部的横向边界之一由可拆卸地连接到刚性壁（1）的管状部分（7）形成。

10. 发明授权

US6146095A Spiral housing pump 有权
标题翻译：螺旋泵壳
公开(公告)号：US6146095A
公开(公告)日：2000-11-14
申请号：US153233
申请日：1998-09-15
申请人： Stephan Bross , Peter Hergt
发明人： Stephan Bross , Peter Hergt
IPC分类号： F04D29/44
CPC分类号： F04D29/445
摘要： A housing for a double spiral circulation pump includes a spiral housing and a multipartite rib. The spiral housing defines a flow channel. The multipartite rib is disposed in the housing to divide the flow channel. The multipartite rib includes at least two rib parts spaced from each other to define a gap therebetween.
摘要翻译：用于双螺旋循环泵的壳体包括螺旋壳体和多部分肋。螺旋壳体限定流动通道。多组肋设置在壳体中以分流流动通道。多部分肋包括彼此间隔开的至少两个肋部分，以在它们之间形成间隙。

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