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1. 发明授权

US08564233B2 Safety system and method for pump and motor 有权
标题翻译：泵和电机的安全系统和方法
公开(公告)号：US08564233B2
公开(公告)日：2013-10-22
申请号：US12481455
申请日：2009-06-09
申请人： Melissa Drechsel Kidd , William James Genaw , Micheal Robert Pasche , Gary Thomas Baase, II , Lars Hoffmann Berthelsen , Rasmus Fink , Martin Skov Holm
发明人： Melissa Drechsel Kidd , William James Genaw , Micheal Robert Pasche , Gary Thomas Baase, II , Lars Hoffmann Berthelsen , Rasmus Fink , Martin Skov Holm
IPC分类号： H02P7/00
CPC分类号： H02P25/04 , F04D15/0066 , H02H1/04 , H02H7/0822
摘要： Embodiments of the invention provide a variable frequency drive system and a method of controlling a pump driven by a motor with the pump in fluid communication with a fluid system. The drive system and method can provide one or more of the following: a sleep mode, pipe break detection, a line fill mode, an automatic start mode, dry run protection, an electromagnetic interference filter compatible with a ground fault circuit interrupter, two-wire and three-wire and three-phase motor compatibility, a simple start-up process, automatic password protection, a pump out mode, digital input/output terminals, and removable input and output power terminal blocks.
摘要翻译：本发明的实施例提供一种变频驱动系统和一种控制由电动机驱动的泵，该泵与流体系统流体连通。驱动系统和方法可以提供以下一个或多个：睡眠模式，管道断裂检测，线路填充模式，自动启动模式，干运行保护，与接地故障断路器兼容的电磁干扰滤波器，线和三线和三相电机兼容性，简单的启动过程，自动密码保护，抽出模式，数字输入/输出端子和可移动输入和输出电源端子块。

2. 发明授权

US08454307B2 Socket with bearing bore and integrated wear plate 失效
标题翻译：带轴承孔和集成耐磨板的插座
公开(公告)号：US08454307B2
公开(公告)日：2013-06-04
申请号：US12624246
申请日：2009-11-23
申请人： Matthew A. Cottrell , Patrick A. Bear
发明人： Matthew A. Cottrell , Patrick A. Bear
IPC分类号： F04D29/12
CPC分类号： F04D7/06 , F04D29/4286
摘要： Embodiments of the invention provide a pump with a housing including a pump chamber and an impeller positioned within the pump chamber. The pump also includes a socket with a wear plate, an inner ring, and an outer ring. The wear plate at least partially defines the pump chamber. The impeller is in contact with the wear plate. An outer surface of the outer ring is coupled to the housing. An inner surface of the outer ring receives a bearing. The inner ring receives a seal. A portion of the housing is molded over an end of the socket.
摘要翻译：本发明的实施例提供一种具有壳体的泵，该壳体包括位于泵室内的泵室和叶轮。泵还包括具有耐磨板，内圈和外圈的插座。耐磨板至少部分地限定泵室。叶轮与耐磨板接触。外环的外表面联接到壳体。外圈的内表面接收轴承。内圈接受密封。外壳的一部分在插座的一端成型。

3. 发明授权

US08157510B2 Flexible impeller apparatus and method 有权
标题翻译：柔性叶轮装置及方法
公开(公告)号：US08157510B2
公开(公告)日：2012-04-17
申请号：US12256306
申请日：2008-10-22
申请人： Patrick A. Bear , Matthew A. Cottrell , Michael L. Linsdau , David G. Vensland
发明人： Patrick A. Bear , Matthew A. Cottrell , Michael L. Linsdau , David G. Vensland
IPC分类号： F01D5/02 , F01D5/30 , F03B1/02 , F03B3/12 , F04D29/18 , F04D29/26
CPC分类号： F04C5/00 , F04C15/0076 , Y10T29/49238
摘要： Embodiments of the invention provide an impeller assembly having a flexible impeller and a method of replacing a removable drive mechanism. The impeller assembly includes an impeller having an outer portion defining a substantially cylindrical shape, at least one flexible blade extending radially outward from the outer portion, and a first bore extending a first axial length. The impeller assembly also includes a tubular insert supported at least partially within the first bore. The tubular insert has a second bore defining a substantially cylindrical shape with a first radial distance from an axis passing through the center of the impeller, and a key portion radially extending from the second bore. The key portion defines a second radial distance from the axis larger than the first radial distance.
摘要翻译：本发明的实施例提供了一种具有柔性叶轮的叶轮组件和替代可移动驱动机构的方法。叶轮组件包括具有限定基本上圆柱形形状的外部部分的叶轮和从外部部分径向向外延伸的至少一个柔性叶片以及延伸第一轴向长度的第一孔。叶轮组件还包括至少部分地支撑在第一孔内的管状插入件。管状插入件具有限定基本上圆柱形形状的第二孔，其具有穿过叶轮中心的轴线的第一径向距离，以及从第二孔径向延伸的钥匙部分。键部分限定了距离大于第一径向距离的轴的第二径向距离。

4. 发明授权

US07878419B2 Spray head with covers 有权
标题翻译：喷头与盖
公开(公告)号：US07878419B2
公开(公告)日：2011-02-01
申请号：US11901970
申请日：2007-09-19
申请人： Simon J. Waddelow
发明人： Simon J. Waddelow
IPC分类号： B05B1/14 , B05B1/34 , B05B15/02 , B05B1/02 , A62C31/05 , A62C37/08
CPC分类号： B05B1/14 , A62C31/05 , B05B1/3006 , B05B1/3447 , B05B15/16 , B05B15/50
摘要： Embodiments of the invention provide a spray head including a housing having a facetted front face with a plurality of intersecting surfaces. The spray head can include a nozzle in each one of the plurality of intersecting surfaces. The nozzle can be positioned within a first recess of the housing so that an outer end of the nozzle does not extend past an outer surface of the housing. The nozzle can generate and dispense a fog-like mist. The spray head can include a cover that substantially prevents an orifice of the nozzle from becoming blocked with debris. The cover can be installed within a second recess of the nozzle so that the cover is substantially flush with the outer surface of the housing.
摘要翻译：本发明的实施例提供了一种喷头，其包括具有多个相交表面的具有刻面正面的壳体。喷头可以在多个相交表面中的每一个中包括喷嘴。喷嘴可以定位在壳体的第一凹部内，使得喷嘴的外端不延伸超过壳体的外表面。喷嘴可以产生并分配雾状雾。喷头可以包括盖子，其基本上防止喷嘴的孔口被碎屑堵塞。盖可以安装在喷嘴的第二凹部内，使得盖基本上与壳体的外表面齐平。

5. 发明授权

US07704051B2 Pump controller system and method 有权
公开(公告)号：US07704051B2
公开(公告)日：2010-04-27
申请号：US11981665
申请日：2007-10-31
申请人： Robert M. Koehl
发明人： Robert M. Koehl
IPC分类号： F04B49/06
CPC分类号： G05D16/202 , F04B49/06 , F04B49/065 , F04B49/10 , F04D15/0066 , F04D15/0088 , F04D15/02 , F04D15/0236 , G05B15/02 , G05B2219/37371 , H02H7/0852 , H02P29/00
摘要： A method and apparatus for a pump control system. One or more embodiments of the invention include a pump controller that can perform a self-calibrating procedure, can provide precise motor speed control, can provide a limp mode before shutting down the motor when system parameters are exceeded and/or fault conditions occur, can detect fault conditions, and can store fault conditions for later retrieval.

6. 发明授权

US07572108B2 Pump controller system and method 有权
标题翻译：泵控制器系统及方法
公开(公告)号：US07572108B2
公开(公告)日：2009-08-11
申请号：US11981694
申请日：2007-10-31
申请人： Robert M. Koehl
发明人： Robert M. Koehl
IPC分类号： F04B49/06
CPC分类号： G05D16/202 , F04B49/06 , F04B49/065 , F04B49/10 , F04D15/0066 , F04D15/0088 , F04D15/02 , F04D15/0236 , G05B15/02 , G05B2219/37371 , H02H7/0852 , H02P29/00
摘要： A method and apparatus for a pump control system. One or more embodiments of the invention include a pump controller that can perform a self-calibrating procedure, can provide precise motor speed control, can provide a limp mode before shutting down the motor when system parameters are exceeded and/or fault conditions occur, can detect fault conditions, and can store fault conditions for later retrieval.
摘要翻译：一种泵控制系统的方法和装置。本发明的一个或多个实施例包括可以执行自校准过程的泵控制器，可以提供精确的电动机速度控制，可以在超过系统参数和/或故障状况发生时关闭电动机之前提供跛行模式，检测故障情况，并可存储故障条件供以后检索。

7. 发明授权

US3802464A Liquid pressure tank 失效
标题翻译：液压油箱
公开(公告)号：US3802464A
公开(公告)日：1974-04-09
申请号：US28043972
申请日：1972-08-14
申请人： STA RITE INDUSTRIES
发明人： FRANK R , HIRTH R
IPC分类号： F16L55/052 , F16L55/04
CPC分类号： F16L55/052
摘要： A liquid pressure tank having particular use in a water supply system. An impervious, flexible bag or diaphragm is disposed within the tank and the interior of the bag defines a water chamber while the space between the outer surface of the bag constitutes an air chamber. The lower end of the tank is provided with an opening and the neck of the bag is formed with an enlarged bead that is sealed between a V-shaped recess formed in the flange of the tank bordering the opening and the peripheral edge of an adapter by a clamping ring. The adapter is provided with a series of holes through which water is introduced and withdrawn from the interior of the bag.
摘要翻译：一种特别用于供水系统的液压罐。一个不透水的，柔性的袋子或隔膜设置在罐内，袋的内部限定一个水室，而袋的外表面之间的空间构成一个空气室。罐的下端设置有开口，并且袋的颈部形成有扩大的胎圈，其被密封在形成在与开口的边界的槽的凸缘中的V形凹部和适配器的周缘之间的V形凹部夹紧环。适配器设置有一系列孔，水从袋子的内部引入并从中抽出。

8. 发明授权

US3480038A Pulsator unit for milking machine 失效
标题翻译：乳化机搅拌机
公开(公告)号：US3480038A
公开(公告)日：1969-11-25
申请号：US3480038D
申请日：1965-02-01
申请人： STA RITE INDUSTRIES
发明人： SIMONS CLIFFORD G
IPC分类号： A01J5/14 , F16K31/04
CPC分类号： A01J5/14 , Y10T137/8122 , Y10T137/86405 , Y10T137/86638

9. 发明授权

US3348574A Compact water softening valve structure 失效
标题翻译：紧凑型水软化阀结构
公开(公告)号：US3348574A
公开(公告)日：1967-10-24
申请号：US40137664
申请日：1964-10-05
申请人： STA RITE INDUSTRIES
发明人： BRANE EARL P
IPC分类号： C02F1/42
CPC分类号： C02F1/42 , Y10T137/8737

10. 发明授权

US08641385B2 Pump controller system and method 有权
标题翻译：泵控制器系统及方法
公开(公告)号：US08641385B2
公开(公告)日：2014-02-04
申请号：US11981840
申请日：2007-10-31
申请人： Robert M. Koehl
发明人： Robert M. Koehl
IPC分类号： F04B49/06 , F04B43/12
CPC分类号： G05D16/202 , F04B49/06 , F04B49/065 , F04B49/10 , F04D15/0066 , F04D15/0088 , F04D15/02 , F04D15/0236 , G05B15/02 , G05B2219/37371 , H02H7/0852 , H02P29/00
摘要： A method and apparatus for a pump control system. One or more embodiments of the invention include a pump controller that can perform a self-calibrating procedure, can provide precise motor speed control, can provide a limp mode before shutting down the motor when system parameters are exceeded and/or fault conditions occur, can detect fault conditions, and can store fault conditions for later retrieval.
摘要翻译：一种泵控制系统的方法和装置。本发明的一个或多个实施例包括可以执行自校准过程的泵控制器，可以提供精确的电动机速度控制，可以在超过系统参数和/或故障状况发生时关闭电动机之前提供跛行模式，检测故障情况，并可存储故障条件供以后检索。

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