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1. 发明申请

US20100221127A1 Main Coolant Pump 有权
标题翻译：主冷却液泵
公开(公告)号：US20100221127A1
公开(公告)日：2010-09-02
申请号：US12727926
申请日：2010-03-19
申请人： Harald HARTMANN , Uwe BRUHNS , Ralf GRABER , Bernhard BRECHT , Juergen KAUFMANN
发明人： Harald HARTMANN , Uwe BRUHNS , Ralf GRABER , Bernhard BRECHT , Juergen KAUFMANN
IPC分类号： F04B17/00 , F01D25/28
CPC分类号： F04D29/628
摘要： An engine pump assembly (1), particularly a main coolant pump, composed of a housing (4) of a rotary pump with delivery means arranged therein, a heat barrier part (6), a motor part (5) which drives the delivery means, and force transmitting connecting elements (7) between a housing flange (8) of the housing (4) of the rotary pump and a flange (21) of the engine part (5). For faster and more reliable assembly and disassembly, the housing flange (8) is provided with receptacles (12) over at least half of its periphery for the arrangement of screw heads (13, 15) of the connecting elements (7), which screw heads (13, 15) are held in a bayonet-like manner in the receptacles (12).
摘要翻译：一种发动机泵组件（1），特别是主冷却剂泵，由旋转泵的壳体（4）组成，其中布置有输送装置，隔热部分（6），马达部分（5），其驱动输送装置以及在所述旋转泵的壳体（4）的壳体凸缘（8）和所述发动机部件（5）的凸缘（21）之间的力传递连接元件（7）。为了更快和更可靠的组装和拆卸，壳体凸缘（8）在其周边的至少一半上设置有用于安装连接元件（7）的螺钉头（13,15）的插座（12），该螺钉头部（13,15）以类似刺刀的方式被保持在容器（12）中。

2. 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。

3. 发明申请

US20120076643A1 Sealing System for Centrifugal Pumps 有权
标题翻译：离心泵密封系统
公开(公告)号：US20120076643A1
公开(公告)日：2012-03-29
申请号：US13310540
申请日：2011-12-02
申请人： Bernhard BRECHT , Uwe Bruhns , Frank Sehr
发明人： Bernhard BRECHT , Uwe Bruhns , Frank Sehr
IPC分类号： F04D29/10
CPC分类号： F04D29/126 , F04D27/0207 , F04D27/0215 , F04D29/041 , F04D29/0413 , F04D29/0416 , F04D29/128 , F04D29/5893
摘要： A centrifugal pump for delivering hot fluids, having a contacting shaft seal, a seal housing (13) for the shaft seal (14), and a return line (8) for a partial flow of the delivered fluid, in which no delivered fluid is discharged out of the seal housing (13); a separate housing cover (9) is disposed between the seal housing (13) and the pump housing (1); there is a contact surface which minimizes heat transfer between the seal housing (13) and the housing cover (9);, and the return line (8) is connected to the housing cover (9) and/or to the pump housing (1).
摘要翻译：一种用于输送热流体的离心泵，具有接触轴密封件，用于轴密封件（14）的密封壳体（13）和用于部分流动的输送流体的返回管线（8），其中没有输送流体是从密封壳体（13）排出; 在密封壳体（13）和泵壳体（1）之间设置单独的壳体盖（9）; 存在使密封壳体（13）和壳体盖（9）之间的热传递最小化的接触表面;并且返回管线（8）连接到壳体盖（9）和/或泵壳体（1））。

4. 发明授权

US08079833B2 Electric motor having a coaxially associated pump 有权
标题翻译：具有同轴相关泵的电动机
公开(公告)号：US08079833B2
公开(公告)日：2011-12-20
申请号：US11492985
申请日：2006-07-26
申请人： Bernhard Brecht , Ralf Graber , Uwe Bruhns , Harald Hartmann
发明人： Bernhard Brecht , Ralf Graber , Uwe Bruhns , Harald Hartmann
IPC分类号： F04B35/04
CPC分类号： F04D13/02 , F04D29/043
摘要： An electric motor (1) having a coaxially associated pump (6) for a coolant circuit, in particular in a system with temperature transfer and/or heat transfer, in which a shaft assembly (5) transmits a torque from the electric motor (1) to at least one impeller (8) arranged in the pump housing (7) within housing parts (7, 10) in the form of a hermetically sealed pressure enclosure, and a flywheel (12) is arranged between the electric motor (1) and the pump housing (7). All of the rotating parts are arranged within a hermetically sealed motor/pump unit, and the motor/pump unit is filled with fluid. The flywheel (12) comprises a flywheel body (13) made from a high-strength material having a large number of cavities (16, 17) with inserts (16, 17) formed of or containing a heavy metal having a density greater than 11.0 kg/dm3arranged in the cavities.
摘要翻译：具有用于冷却剂回路的同轴相关的泵（6）的电动机（1），特别是在具有温度传递和/或传热的系统中，其中轴组件（5）从电动机（1）传递转矩）到密封压力外壳形式的壳体部分（7,10）内布置在泵壳体（7）中的至少一个叶轮（8），并且飞轮（12）布置在电动马达（1）和泵壳体（7）。所有旋转部件均布置在密封的电机/泵单元内，并且电机/泵单元充满流体。飞轮（12）包括由具有大量空腔（16,17）的高强度材料制成的飞轮体（13），其具有由密度大于11.0的重金属形成或包含重金属的插入物（16,17） kg / dm3排列在空腔中。

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。

7. 发明授权

US08870521B2 Sealing system for centrifugal pumps 有权
标题翻译：离心泵密封系统
公开(公告)号：US08870521B2
公开(公告)日：2014-10-28
申请号：US13310540
申请日：2011-12-02
申请人： Bernhard Brecht , Uwe Bruhns , Frank Sehr
发明人： Bernhard Brecht , Uwe Bruhns , Frank Sehr
IPC分类号： F01D11/00 , F01D25/16 , F04D29/08 , F01D3/00 , F01D3/04 , F01D5/02 , F04D29/041 , F04D27/02 , F04D29/12 , F04D29/58
CPC分类号： F04D29/126 , F04D27/0207 , F04D27/0215 , F04D29/041 , F04D29/0413 , F04D29/0416 , F04D29/128 , F04D29/5893
摘要： A centrifugal pump for delivering hot fluids, having a contacting shaft seal, a seal housing (13) for the shaft seal (14), and a return line (8) for a partial flow of the delivered fluid, in which no delivered fluid is discharged out of the seal housing (13); a separate housing cover (9) is disposed between the seal housing (13) and the pump housing (1); there is a contact surface which minimizes heat transfer between the seal housing (13) and the housing cover (9); and the return line (8) is connected to the housing cover (9) and/or to the pump housing (1).
摘要翻译：一种用于输送热流体的离心泵，具有接触轴密封件，用于轴密封件（14）的密封壳体（13）和用于部分流动的输送流体的返回管线（8），其中没有输送流体是从密封壳体（13）排出; 在密封壳体（13）和泵壳体（1）之间设置单独的壳体盖（9）; 存在使密封壳体（13）和壳体盖（9）之间的热传递最小化的接触表面; 并且返回管线（8）连接到壳体盖（9）和/或与泵壳体（1）连接。

8. 发明申请

US20070025865A1 Electric motor having a coaxially associated pump 有权
标题翻译：具有同轴相关泵的电动机
公开(公告)号：US20070025865A1
公开(公告)日：2007-02-01
申请号：US11492985
申请日：2006-07-26
申请人： Bernhard Brecht , Ralf Graber , Uwe Bruhns , Harald Hartmann
发明人： Bernhard Brecht , Ralf Graber , Uwe Bruhns , Harald Hartmann
IPC分类号： F04B17/00
CPC分类号： F04D13/02 , F04D29/043
摘要： An electric motor (1) having a coaxially associated pump (6) for a coolant circuit, in particular in a system with temperature transfer and/or heat transfer, in which a shaft assembly (5) transmits a torque from the electric motor (1) to at least one impeller (8) arranged in the pump housing (7) within housing parts (7, 10) in the form of a hermetically sealed pressure enclosure, and a flywheel (12) is arranged between the electric motor (1) and the pump housing (7). All of the rotating parts are arranged within a hermetically sealed motor/pump unit, and the motor/pump unit is filled with fluid. The flywheel (12) comprises a flywheel body (13) made from a high-strength material having a large number of cavities (16, 17) with inserts (16, 17) formed of or containing a heavy metal having a density greater than 11.0 kg/dm3 arranged in the cavities.
摘要翻译：具有用于冷却剂回路的同轴相关的泵（6）的电动机（1），特别是在具有温度传递和/或传热的系统中，其中轴组件（5）从电动机（1）传递转矩）到密封压力外壳形式的壳体部分（7,10）内布置在泵壳体（7）中的至少一个叶轮（8），并且飞轮（12）布置在电动马达（1）和泵壳体（7）。所有旋转部件均布置在密封的电机/泵单元内，并且电机/泵单元充满流体。飞轮（12）包括由具有大量空腔（16,17）的高强度材料制成的飞轮体（13），其具有由密度大于11.0的重金属形成或包含重金属的插入物（16,17） kg / dm 3排列在空腔中。

9. 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).

10. 发明申请

US20050166978A1 Pressure exchanger system 有权
标题翻译：压力交换器系统
公开(公告)号：US20050166978A1
公开(公告)日：2005-08-04
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： B01D61/06 , B01D61/10 , C02F1/44 , F04B9/117 , F04F99/00 , F15B3/00 , F16K11/00
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。

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