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1. 发明授权

US09583988B2 Can of a drive motor for a pump assembly 有权
标题翻译：用于泵组件的驱动电机的罐
公开(公告)号：US09583988B2
公开(公告)日：2017-02-28
申请号：US13864342
申请日：2013-04-17
申请人： Grundfos Management a/s
发明人： Jorn Toftegaard Hansen , Tom Eklundh Larsen , Finn Mathiesen Hoj
IPC分类号： H02K5/02 , B29C45/00 , B29C45/56 , H02K5/128 , H02K15/14 , F04D13/06 , B29C70/48 , B29C45/14
CPC分类号： H02K5/02 , B29C45/0005 , B29C45/1418 , B29C45/14631 , B29C45/14786 , B29C45/5605 , B29C70/48 , F04D13/0626 , F04D13/0633 , H02K5/128 , H02K15/14 , Y10T29/49009
摘要： A can of a drive motor is provided for a pump assembly, wherein the can (22) is manufactured at least partly of plastic (52). At least in a part of the can (22) the plastic (52) is reinforced by individual fibers (32) distributed in the plastic (52). The fibers (32) in at least one layer (35) of the can (32) are aligned in a defined manner in the peripheral direction with respect to the longitudinal axis (Z) of the can (22). A method for manufacturing such a can is also provided.
摘要翻译：为泵组件提供驱动马达的罐，其中罐（22）至少部分地由塑料（52）制成。至少在罐（22）的一部分中，塑料（52）由分布在塑料（52）中的单个纤维（32）加强。罐（32）的至少一层（35）中的纤维（32）以限定的方式相对于罐（22）的纵向轴线（Z）在圆周方向上对准。还提供了制造这种罐的方法。

2. 发明授权

US09328941B2 Service water heating unit having heat exchangers and circulation pumps 有权
标题翻译：具有热交换器和循环泵的服务水加热单元
公开(公告)号：US09328941B2
公开(公告)日：2016-05-03
申请号：US13194103
申请日：2011-07-29
申请人： Olav Jensen
发明人： Olav Jensen
IPC分类号： F28F27/00 , F16K49/00 , F24H9/14 , F24D3/10
CPC分类号： F24H9/14 , F24D3/105 , F24H9/142 , F24H9/148
摘要： A service water heating unit (2) provided for use in a heating installation includes at least one heat exchanger (6), having a first flow path (10) in which a heating medium flows and a second flow path (12) in which service water to be heated flows, and a first circulation pump (46) which pumps the heating medium. The first circulation pump (46) is connected to the first flow path (10) of the heat exchanger (6) and mounted onto the heat exchanger (6). The service water heating unit (2) can also include a second circulation pump (76) mounted to on the heat exchanger (6), that pumps the heated service water.
摘要翻译：提供用于加热设备的服务水加热单元（2）包括至少一个热交换器（6），其具有其中加热介质流动的第一流路（10）和其中服务的第二流路（12）待加热的水流，以及泵送加热介质的第一循环泵（46）。第一循环泵（46）连接到热交换器（6）的第一流路（10）并安装在热交换器（6）上。服务水加热单元（2）还可以包括安装在热交换器（6）上的第二循环泵（76），其泵送加热的服务水。

3. 发明授权

US09234523B2 Submersible pump 有权
标题翻译：潜水泵
公开(公告)号：US09234523B2
公开(公告)日：2016-01-12
申请号：US13519983
申请日：2010-11-23
申请人： Poul Johannes Henning
发明人： Poul Johannes Henning
IPC分类号： F04D5/00 , F04D29/12 , F04D7/04 , F04D13/08
CPC分类号： F04D29/126 , F04D7/04 , F04D13/086 , F04D29/167 , F05B2260/603 , F05B2260/63
摘要： A submersible pump includes an impeller (8) arranged in a pump housing (2). A seal (22) seals the impeller (8) with respect to a stationary part of the pump housing (2). The seal (22) includes a sealing ring (24) arranged on the impeller side. The sealing ring engages in a second sealing ring (26) arranged on the pump housing side. The sealing ring (26) on the pump housing side has at least one hole (28) for discharging solid particles from the impeller (8).
摘要翻译：潜水泵包括布置在泵壳体（2）中的叶轮（8）。密封件（22）相对于泵壳体（2）的固定部分密封叶轮（8）。密封件（22）包括设置在叶轮侧的密封环（24）。该密封环与配置在泵壳体一侧的第二密封环（26）接合。泵壳体侧的密封环（26）具有用于从叶轮（8）排出固体颗粒的至少一个孔（28）。

4. 发明授权

US09194785B2 Sensor system for detecting and specifying individual particles in a fluid 有权
标题翻译：用于检测和指定流体中单个颗粒的传感器系统
公开(公告)号：US09194785B2
公开(公告)日：2015-11-24
申请号：US13132629
申请日：2009-12-02
申请人： Anders Bentien
发明人： Anders Bentien
IPC分类号： G01N21/00 , G01N15/14
CPC分类号： G01N15/1459 , G01N15/1434
摘要： A sensor system for capturing and specifying individual particles (16) in a fluid includes a measurement cell (14) through which the fluid can flow, a light source (2; 30) that is arranged on the measurement cell (14) and creates a light beam (4; 36) passing through the measurement cell (14), and an intensity sensor (26; 44) that is arranged on the measurement cell (14) opposite the light source (2; 30) such that it captures the light beam exiting the measurement cell (14) and is designed for separately capturing the intensity (IA, IB) of the light beam in at least two different wavelength regions (λA, λB).
摘要翻译：用于捕获和指定流体中的单个颗粒（16）的传感器系统包括流体可以流过的测量单元（14），布置在测量单元（14）上的光源（2; 30）通过测量单元（14）的光束（4; 36）和布置在与光源（2; 30）相对的测量单元（14）上的强度传感器（26; 44），以便它捕获光离开测量单元（14）的光束被设计成分别捕获至少两个不同波长区域（λA，λB）中的光束的强度（IA，IB）。

5. 发明授权

US09079344B2 Method for injection molding a pump impeller and pump impeller 有权
标题翻译：注射成型泵叶轮和泵叶轮的方法
公开(公告)号：US09079344B2
公开(公告)日：2015-07-14
申请号：US13141716
申请日：2009-12-19
申请人： Martin Vad , Morten Holst Bogh
发明人： Martin Vad , Morten Holst Bogh
IPC分类号： B23P15/04 , B29C45/44 , B29C33/48 , F04D29/22 , B29L31/08
CPC分类号： B29C45/4421 , B29C33/485 , B29L2031/087 , F04D29/2222
摘要： A method for injection molding a pump impeller (1) of plastic, with which the cores which define the flow channels (8) in the inside of the impeller (1), are formed in each case of at least two core parts (26, 30). After the injection molding, a first core part (26) is firstly pulled out of the flow channel (8) and subsequently, an additional relative movement between the impeller (1) and the core part (30) is effected in a direction transverse to the pulling direction of the second core part (30), before or during the pulling-out of a second core part (30).
摘要翻译：一种用于注射成型塑料的泵叶轮（1）的方法，在叶轮（1）的内部限定流动通道（8）的芯在其中形成有至少两个芯部（26， 30）。在注射成型之后，首先将第一芯部（26）从流动通道（8）中拉出，并且随后在叶轮（1）和芯部（30）之间的附加相对运动在横向于在第二芯部（30）的拉出之前或期间，第二芯部（30）的牵引方向。

6. 发明授权

US09028204B2 Centrifugal pump assembly 有权
标题翻译：离心泵总成
公开(公告)号：US09028204B2
公开(公告)日：2015-05-12
申请号：US11770763
申请日：2007-06-29
申请人： Bent Døssing
发明人： Bent Døssing
IPC分类号： F01D25/00 , F04D29/00 , F04D17/08 , F04D9/00
CPC分类号： F04D9/003
摘要： The centrifugal pump assembly comprises a device for separating gas from the fluid to be delivered, which is arranged on the suction side. The gas separation device is provided with an impact body (2) which at least partly is arranged in the suction-side flow path (11) of the fluid to be delivered, and on the housing side is arranged at a distance to the suction port of the pump.
摘要翻译：离心泵组件包括一个用于将气体与待排出的流体分离的装置，该装置设置在吸入侧。气体分离装置设置有冲击体（2），该冲击体至少部分地布置在待输送流体的吸入侧流路（11）中，并且壳体侧布置成与吸入口的泵。

7. 发明授权

US08920130B2 Circulating pump unit with communication interface 有权
标题翻译：循环泵单元带通讯接口
公开(公告)号：US08920130B2
公开(公告)日：2014-12-30
申请号：US13057213
申请日：2009-07-16
申请人： Kim Hulegaard Jensen
发明人： Kim Hulegaard Jensen
IPC分类号： F04D15/00 , F04D13/06 , F24D3/08 , F24D11/00 , F24D17/00 , F24D19/10
CPC分类号： F04D15/00 , F04D13/0686 , F24D3/08 , F24D11/003 , F24D11/004 , F24D17/0021 , F24D17/0031 , F24D19/1009 , F24D19/1012 , F24D2220/2009 , F24D2220/2081 , F24D2220/209 , Y02B10/20 , Y02B30/745
摘要： A circulation pump assembly (1) includes an electric drive motor (6) and a control device (10, 12) for the control of the drive motor (6). The control device (12) includes a communication interface (13) designed for connection to at least one external sensor (38, 50, 52, 54, 56) and/or at least one further assembly (40, 42, 44, 46, 48, 58, 62, 64, 66, 68) to be controlled by the control device, as well as to a heating installation and/or air conditioning installation with such a circulation pump assembly (1).
摘要翻译：循环泵组件（1）包括用于控制驱动马达（6）的电驱动马达（6）和控制装置（10,12）。控制装置（12）包括设计用于连接至少一个外部传感器（38,50,52,54,56）的通信接口（13）和/或至少一个另外的组件（40,42,44,46,46） 48,58,62,64,66,68）由控制装置控制，以及具有这种循环泵组件（1）的加热装置和/或空调装置。

8. 发明授权

US08827665B2 Immersion motor 有权
标题翻译：浸入式电动机
公开(公告)号：US08827665B2
公开(公告)日：2014-09-09
申请号：US13126520
申请日：2009-08-13
申请人： Soren Dybdal
发明人： Soren Dybdal
IPC分类号： F04B17/03 , H02K5/132 , H02G3/22
CPC分类号： H02G3/22 , H02K5/132
摘要： An immersion motor includes a housing (3) having a wall (4) with a watertight cable penetration (5, 6; 5, 6′). The cable penetration includes an inlet (5) in the wall (4) for a cable (25) and a sealing collar (6; 6′) that can be released from the inlet (5) having a penetration (20) for the cable (25). The sealing collar (6; 6′) includes a first seal (45; 45′) disposed on the penetration (20) and means for applying force (75, 85, 90) to the first seal (45; 45′), which is designed for permanently applying force to the first seal (45; 45′) radially in the penetration (20). The cable penetration (5, 6; 5, 6′) further includes means for releasably attaching (35, 40) the sealing collar (6; 6′) to the inlet (5). At least one second seal (120, 125) is provided between the sealing collar (6; 6′) and the inlet (5).
摘要翻译：浸没式电动机包括具有水密电缆穿透（5,6,6,5'）的壁（4）的壳体（3）。电缆穿透包括用于电缆（25）的壁（4）中的入口（5）和可从入口（5）释放的密封套环（6; 6'），所述入口（5）具有用于电缆（25）。所述密封套环（6; 6'）包括设置在所述穿透件（20）上的第一密封件（45; 45'）和用于向所述第一密封件（45; 45'）施加力（75,85,90）的装置，设计用于在穿透（20）中径向地永久地施加力到第一密封件（45; 45'）。电缆穿透（5,6,6,5'）还包括用于将密封套环（6; 6'）可释放地连接到入口（5）的装置（35,40）。在密封套环（6; 6'）和入口（5）之间提供至少一个第二密封件（120,125）。

9. 发明授权

US08796970B2 Method for controlling a multiphase electric motor operating in star-connected mode 有权
标题翻译：用于控制以星形连接方式工作的多相电动机的方法
公开(公告)号：US08796970B2
公开(公告)日：2014-08-05
申请号：US12933459
申请日：2009-03-20
申请人： Jan Caroe Aarestrup
发明人： Jan Caroe Aarestrup
IPC分类号： H02P6/14
CPC分类号： H02P25/18 , H02K3/28 , H02P1/38 , H02P25/20
摘要： A method serves for starting a polyphase electric motor which is operated in a star connection. The method conductively bridges at least one winding part of a phase of the motor and electrically disconnects the bridged winding part, in order in this manner, to supply a higher voltage to the remaining, electrically effective windings, and thus to increase the flow of current and thus the torque.
摘要翻译：一种用于启动以星形连接操作的多相电动机的方法。该方法导电地桥接电动机的相的至少一个绕组部分，并以这种方式按顺序电气断开桥接绕组部分，以向剩余的电效绕组提供更高的电压，从而增加电流的流动从而扭矩。

10. 发明授权

US08540799B2 Method and device for degassing the transport chamber of a metering pump 有权
标题翻译：用于对计量泵的输送室进行脱气的方法和装置
公开(公告)号：US08540799B2
公开(公告)日：2013-09-24
申请号：US13139527
申请日：2009-12-11
申请人： Klaus Mueller , Sergej Gerz
发明人： Klaus Mueller , Sergej Gerz
IPC分类号： B01D19/00
CPC分类号： F04B53/06 , F04B13/00 , F04B2205/503
摘要： A method is provided for degassing a transport chamber (1) of a metering pump. The method is based on performing impulse generation, wherein gas bubbles arising from the gas-forming fluid and adhering to the inner surfaces in the transport chamber (1) are released from the surfaces, wherein the gas bubbles (4.4′, 8.8′) present in the transport chamber (1) accumulate, perform a motion (c) in the direction of the pressure valve (6), and form an accumulated gas bubble (7) on the transport chamber side of the pressure valve (6). An increase in pressure causes the accumulated gas bubble present at the pressure valve (6) to escape from the transport chamber (1) as discharged gas bubbles (7′) into the pressure line. A metering pump having a device present in the transport chamber for performing the impulse generation is also provided.
摘要翻译：提供了一种用于对计量泵的输送室（1）进行脱气的方法。该方法基于执行脉冲发生，其中由气体形成流体产生并附着在输送室（1）内表面的气泡从表面释放，其中存在气泡（4.4'，8.8'）在输送室（1）中积聚，在压力阀（6）的方向上进行运动（c），并在压力阀（6）的运送室侧形成积存的气泡（7）。压力增加导致压力阀（6）中存在的积存的气泡随着排出气泡（7'）进入压力管线而从输送室（1）逸出。还提供了一种具有存在于传送室中用于执行脉冲发生的装置的计量泵。

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