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1. 发明公开

EP2788624A4 PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION 有权
标题翻译：与干运行和过流更多的电力电子泵
公开(公告)号：EP2788624A4
公开(公告)日：2015-12-02
申请号：EP12856042
申请日：2012-12-07
申请人： FLOW CONTROL LLC , PHILLIPS DAVID L , MEZA HUMBERTO V , TRAN DERRICK T
发明人： PHILLIPS DAVID L , MEZA HUMBERTO V , TRAN DERRICK T
IPC分类号： F04B17/03 , F04B49/06
CPC分类号： F04D15/0245 , F04B17/03 , F04B49/065 , F04B2201/0207 , F04B2203/0201 , F04B2203/0202
摘要： A pump has a signal processor, including one forming part of a printed circuit board assembly, that receives signaling containing information about a voltage supplied to a motor to run a particular pump model, and also containing information about whether a current draw of the pump is lower than a predetermined low current level or is higher than a predetermined high current level; and determines whether to shut off the pump after a predetermined time, based on the signaling received. The signal processor provides control signalling to shut off the pump after the predetermined time if the current draw of the pump is lower than the predetermined low current level or is higher than the predetermined high current level, where the predetermined low current level and the predetermined high current level depend on the voltage being supplied to the motor to run the particular pump model.

2. 发明公开

EP2788624A1 PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION 有权
标题翻译：与干运行和过流更多的电力电子泵
公开(公告)号：EP2788624A1
公开(公告)日：2014-10-15
申请号：EP12856042.2
申请日：2012-12-07
申请人： Flow Control LLC. , Phillips, David L. , Meza, Humberto V. , Tran, Derrick T.
发明人： PHILLIPS, David L. , MEZA, Humberto V. , TRAN, Derrick T.
IPC分类号： F04B35/04
CPC分类号： F04D15/0245 , F04B17/03 , F04B49/065 , F04B2201/0207 , F04B2203/0201 , F04B2203/0202
摘要： A pump has a signal processor, including one forming part of a printed circuit board assembly, that receives signaling containing information about a voltage supplied to a motor to run a particular pump model, and also containing information about whether a current draw of the pump is lower than a predetermined low current level or is higher than a predetermined high current level; and determines whether to shut off the pump after a predetermined time, based on the signaling received. The signal processor provides control signalling to shut off the pump after the predetermined time if the current draw of the pump is lower than the predetermined low current level or is higher than the predetermined high current level, where the predetermined low current level and the predetermined high current level depend on the voltage being supplied to the motor to run the particular pump model.

3. 发明授权

EP2788624B1 PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION 有权
公开(公告)号：EP2788624B1
公开(公告)日：2020-03-18
申请号：EP12856042.2
申请日：2012-12-07
申请人： Flow Control LLC. , Phillips, David L. , Meza, Humberto V. , Tran, Derrick T.
发明人： PHILLIPS, David L. , MEZA, Humberto V. , TRAN, Derrick T.
IPC分类号： F04B17/03 , F04B49/06

4. 发明申请

WO2004109106A3 PUMP AND PUMP CONTROL CIRCUIT APPARATUS AND METHOD 审中-公开
公开(公告)号：WO2004109106A3
公开(公告)日：2004-12-16
申请号：PCT/US2004/017524
申请日：2004-06-03
申请人： SHURFLO PUMP MANUFACTURING COMPANY, INC. , MEZA, Humberto , GANDHI, Nikhil, Jitendra , TRUONG, Quang, Ming
发明人： MEZA, Humberto , GANDHI, Nikhil, Jitendra , TRUONG, Quang, Ming
IPC分类号： F04B43/00 , F04B43/02 , F04B49/06
摘要： A method and apparatus for a pump (10) and a pump control system (200). The apparatus includes pistons integrally formed in a diaphragm (54) and coupled to the diaphragm (54) by convolutes (128). The convolutes (128) have a bottom surface angled with respect to a top surface of the pistons (62). The apparatus also includes an outlet port positioned tangentially with respect to the perimeter of an outlet chamber (94). The apparatus further includes a non-mechanical pressure sensor (116) and a temperature sensor coupled to a pump control system (200). For the method of the invention, the microcontroller provides a pulse-width modulation control signal to an output power stage in order to selectively control the power provided to the pump (10). The control signal is based on the pressure within the pump (10), the current being provided to the pump (10), the voltage level of the battery (202), and the temperature of the pump (10).

5. 发明申请

WO2004109106A2 PUMP AND PUMP CONTROL CIRCUIT APPARATUS AND METHOD 审中-公开
标题翻译：泵和泵控制电路设备及方法
公开(公告)号：WO2004109106A2
公开(公告)日：2004-12-16
申请号：PCT/US2004017524
申请日：2004-06-03
申请人： SHURFLO PUMP MFG CO INC , MEZA HUMBERTO , GANDHI NIKHIL JITENDRA , TRUONG QUANG MING
发明人： MEZA HUMBERTO , GANDHI NIKHIL JITENDRA , TRUONG QUANG MING
IPC分类号： F04B43/00 , F04B43/02 , F04B43/04 , F04B49/06 , F04B
CPC分类号： F04B43/026 , F04B43/0054 , F04B43/04 , F04B49/065 , F04B2205/04 , F04B2205/09
摘要： A method and apparatus for a pump and a pump control system. The apparatus includes pistons integrally formed in a diaphragm and coupled to the diaphragm by convolutes. The convolutes have a bottom surface angled with respect to a top surface of the pistons. The apparatus also includes an outlet port positioned tangentially with respect to the perimeter of an outlet chamber. The apparatus further includes a non-mechanical pressure sensor and a temperature sensor coupled to a pump control system. For the method of the invention, the microcontroller provides a pulse-width modulation control signal to an output power stage in order to selectively control the power provided to the pump. The control signal is based on the pressure within the pump, the current being provided to the pump, the voltage level of the battery, and the temperature of the pump.
摘要翻译：一种用于泵和泵控制系统的方法和装置。该装置包括一体地形成在隔膜中的活塞，通过卷曲连接到隔膜。卷轴具有相对于活塞顶表面成角度的底面。该装置还包括相对于出口室的周边切向定位的出口。该装置还包括耦合到泵控制系统的非机械压力传感器和温度传感器。对于本发明的方法，微控制器向输出功率级提供脉宽调制控制信号，以选择性地控制提供给泵的功率。控制信号基于泵内的压力，提供给泵的电流，电池的电压水平和泵的温度。

6. 发明申请

WO2007098131A3 PUMP AND PUMP CONTROL CIRCUIT APPARATUS AND METHOD 审中-公开
标题翻译：泵和泵控制电路设备及方法
公开(公告)号：WO2007098131A3
公开(公告)日：2008-01-24
申请号：PCT/US2007004314
申请日：2007-02-16
申请人： SHURFLO LLC , MEZA HUMBERTO V , GANDHI NIKHIL JITENDRA , TRUONG QUANG MINH
发明人： MEZA HUMBERTO V , GANDHI NIKHIL JITENDRA , TRUONG QUANG MINH
IPC分类号： F04B49/06 , F04B43/00 , F04B43/02 , F04B43/04
CPC分类号： F04B43/0081 , F04B43/0054 , F04B43/026 , F04B43/04 , F04B49/065 , F04B2203/0201 , F04B2203/0208 , F04B2205/04
摘要： A method and apparatus for a pump and a pump control system. The apparatus includes a pressure sensor and a temperature sensor coupled to a pump control system. For the method of the invention, the microcontroller provides a pulse-width modulation control signal to an output power stage in order to selectively control the power provided to the pump.
摘要翻译：一种用于泵和泵控制系统的方法和装置。该装置包括压力传感器和耦合到泵控制系统的温度传感器。对于本发明的方法，微控制器向输出功率级提供脉宽调制控制信号，以选择性地控制提供给泵的功率。

7. 发明申请

WO2008005443A2 PUMP APPARATUS AND METHOD 审中-公开
标题翻译：泵装置和方法
公开(公告)号：WO2008005443A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/015372
申请日：2007-07-02
申请人： SHURFLO, LLC , MEZA, Humberto
发明人： MEZA, Humberto
IPC分类号： F04B17/00
CPC分类号： F04B43/026
摘要： Pump apparatus and method. The pump can include a valve assembly and a diaphragm. In some embodiments, the diaphragm can include a convolute that can deform in order to increase a volume of a pumping chamber to provide an internal fluid bypass when a pressure in the pumping chamber exceeds a bypass pressure. In some embodiments, the pump can include a fluid reservoir at least partially defined by a wall with a flow-restrictive conduit in fluid communication with an outlet chamber. A shut-off switch can include an actuator in fluid communication with the fluid reservoir. The fluid reservoir and the flow-restrictive conduit can substantially isolate the shut-off switch from pressure pulses in the outlet chamber.
摘要翻译：泵装置及方法。泵可以包括阀组件和隔膜。在一些实施例中，当泵送室中的压力超过旁路压力时，隔膜可以包括可以变形的卷曲，以便增加泵送室的体积以提供内部流体旁路。在一些实施例中，泵可以包括至少部分地由具有与出口室流体连通的限流导管的壁限定的流体容器。关闭开关可以包括与流体储存器流体连通的致动器。流体储存器和限流导管可以将截止开关与出口室中的压力脉冲基本上隔离开。

8. 发明申请

WO2013086317A1 PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION 审中-公开
标题翻译：使用多电压电源的泵使用运行干燥和电流保护
公开(公告)号：WO2013086317A1
公开(公告)日：2013-06-13
申请号：PCT/US2012/068441
申请日：2012-12-07
申请人： FLOW CONTROL LLC. , PHILLIPS, David L. , MEZA, Humberto V. , TRAN, Derrick T.
发明人： PHILLIPS, David L. , MEZA, Humberto V. , TRAN, Derrick T.
IPC分类号： F04B35/04
CPC分类号： F04D15/0245 , F04B17/03 , F04B49/065 , F04B2201/0207 , F04B2203/0201 , F04B2203/0202
摘要： A pump has a signal processor, including one forming part of a printed circuit board assembly, that receives signaling containing information about a voltage supplied to a motor to run a particular pump model, and also containing information about whether a current draw of the pump is lower than a predetermined low current level or is higher than a predetermined high current level; and determines whether to shut off the pump after a predetermined time, based on the signaling received. The signal processor provides control signalling to shut off the pump after the predetermined time if the current draw of the pump is lower than the predetermined low current level or is higher than the predetermined high current level, where the predetermined low current level and the predetermined high current level depend on the voltage being supplied to the motor to run the particular pump model.
摘要翻译：泵具有信号处理器，包括一个形成印刷电路板组件的一部分，其接收包含关于提供给电动机的电压的信息以运行特定泵模型的信号，并且还包含关于泵的电流抽取是否为低于预定的低电流水平或高于预定的高电流水平; 并且基于接收的信令来确定在预定时间之后是否关闭泵。信号处理器提供控制信号以在预定时间之后关闭泵，如果泵的电流消耗低于预定的低电流水平或高于预定的高电流水平，其中预定的低电流水平和预定的高电平电流水平取决于提供给电机的电压以运行特定的泵型号。

9. 发明申请

WO2007047987A2 PUMP APPARATUS AND METHOD 审中-公开
标题翻译：泵装置和方法
公开(公告)号：WO2007047987A2
公开(公告)日：2007-04-26
申请号：PCT/US2006041156
申请日：2006-10-19
申请人： SHURFLO LLC , PATEL ANIL B , MEZA HUMBERTO V
发明人： PATEL ANIL B , MEZA HUMBERTO V
IPC分类号： F04D29/58
CPC分类号： F04D29/588 , F04D13/086
摘要： A pump including a pump housing, a fluid inlet, a fluid outlet, a pumping chamber in fluid communication with both the fluid inlet and the fluid outlet, a motor for pumping a working fluid, and a plate that is at least partially constructed of a heat conductive material and that at least partially defines the pumping chamber. The plate can transfer heat from the motor to the working fluid in the pumping chamber.
摘要翻译：泵，包括泵壳体，流体入口，流体出口，与流体入口和流体出口流体连通的泵送室，用于泵送工作流体的马达和至少部分地由导热材料并且至少部分地限定泵送室。该板可以将热量从电动机传递到泵送室中的工作流体。

10. 发明申请

WO2010118121A1 IMPROVED PUMP SYSTEM FOR REMOVING WATER FROM POOL COVERS AND SUMPS 审中-公开
标题翻译：改进的泵系统，用于从水池和水袋中取出水
公开(公告)号：WO2010118121A1
公开(公告)日：2010-10-14
申请号：PCT/US2010/030218
申请日：2010-04-07
申请人： ITT MANUFACTURING ENTERPRISES, INC. , MEZA, Humberto Valenzuela , SCHOPPERLE, Jeffrey Brian , ESTRADA, Jesus
发明人： MEZA, Humberto Valenzuela , SCHOPPERLE, Jeffrey Brian , ESTRADA, Jesus
IPC分类号： E04H4/00
CPC分类号： F04D15/0263 , F04D15/0077 , Y10T137/0318
摘要： A pump system or device is provided for removing water from a pool cover or sump, featuring a controller configured to respond to a signal containing information about the ambient temperature in relation to a pump and to provide a controller signal containing information to control the operation of the pump based at least partly on the ambient temperature.The pumping system or device me be configured to include some combination of the following temperature sensing, including a Thermistor, to change control logic at temperatures below a specific level (e.g. below 35 degrees F), the initiation of impeller cycling at low operating temperatures to avoid ice formation in the impeller cavity and/or hose, but not for level sensing, the use of temperature feedback to turn off pump at low temperatures that may result in damage to the system.
摘要翻译：提供一种泵系统或装置，用于从池盖或贮槽中去除水，其特征在于，控制器被配置为响应于包含关于泵的环境温度的信息的信号，并提供包含信息的控制器信号以控制操作泵至少部分地基于环境温度。泵系统或装置我被配置为包括以下温度感测的一些组合，包括热敏电阻，以在低于特定水平（例如低于35华氏度）的温度下改变控制逻辑，在低工作温度下启动叶轮循环以避免在叶轮腔和/或软管中形成冰，而不用于水平传感，使用温度反馈在可能导致系统损坏的低温下关闭泵。

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