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1. 发明授权

US12037267B2 UV LED faucet flow cell 有权
公开(公告)号：US12037267B2
公开(公告)日：2024-07-16
申请号：US17435983
申请日：2020-04-30
申请人： A. O. SMITH CORPORATION
发明人： Chen Li , Michael John Verhaalen , Botao Peng
IPC分类号： C02F1/32 , A61L2/10 , A61L2/26
CPC分类号： C02F1/325 , A61L2/10 , A61L2/26 , A61L2202/11 , C02F2201/3222 , C02F2201/3228 , C02F2303/04 , C02F2307/06 , C02F2307/10
摘要： A water dispensing unit adapted for communication with a water supply includes a main body including a first end, a second end opposite the first end, a first axis extending through the first and second ends, and a second axis extending perpendicular to the first axis. The water dispensing unit additionally includes an inlet configured to receive water from the water supply, an outlet configured to dispense water, wherein the outlet extends along an outlet axis, an inner wall including a reflective liner, and a light emitting diode positioned within the main body. The outlet axis is oriented at an angle relative to the second axis to direct water from the water supply toward the light emitting diode before exiting through the outlet.

2. 发明申请

US20220274835A1 CARBON NANOTUBE MICROELECTRODES FOR SENSORS, ELECTROCHEMISTRY, AND ENERGY STORAGE 有权
公开(公告)号：US20220274835A1
公开(公告)日：2022-09-01
申请号：US17631752
申请日：2020-07-31
申请人： University of Cincinnati , A.O. Smith Corporation
发明人： Noe Alvarez , Pankaj Gupta , William R. Heineman , Kiera Gazica , Connor Rahm , Dehua Jiang , Gusphyl Justin , Joshua Smith
IPC分类号： C01B32/158 , A61B5/263 , H01G11/36 , G01N27/327
摘要： An electrode includes an insulating surface layer and at least one aligned carbon nanotube fiber embedded in the insulating surface layer. Each of the at least one aligned carbon nanotube fiber has a first end and a second end opposite the first end, and the first end and the second end are separated by a body. Each of the at least one aligned carbon nanotube fiber is composed of a plurality of carbon nanotubes. The first end and the second end are free of the insulating surface layer. The second end is in contact with an electrical conductive material. A method of analyzing an analyte in a sample and a device for energy storage using the electrode are also described.

3. 发明授权

US11300325B2 System and method for operating a grid controlled water heater 有权
公开(公告)号：US11300325B2
公开(公告)日：2022-04-12
申请号：US16135377
申请日：2018-09-19
申请人： A.O. SMITH CORPORATION
发明人： Brian Thomas Branecky , Yonggon Lee , Kedar D. Dimble
IPC分类号： F24H9/20 , F24H1/18 , F24H1/20 , G05D23/19
摘要： Methods and systems for water heater system receiving electrical power from an electrical grid. The system includes an electronic processor configured to monitor an average water temperature of the water within a water tank of the system based on a first and second signal from an upper and lower temperature sensor, operate an upper heating element heating an upper portion of the tank and a lower heating element heating a lower portion of the tank in a first operation mode, receiving, via a transceiver, either an add load command or a shed load command from a grid controller, operating the upper heating element and lower heating element in a second mode in response to receiving the add load command, and operating the upper heating element and lower heating element in a third mode in response to receiving the shed load command.

4. 发明授权

US07765959B2 Water heater base 有权
标题翻译：热水器基座
公开(公告)号：US07765959B2
公开(公告)日：2010-08-03
申请号：US11763594
申请日：2007-06-15
申请人： Rodney R. Syler
发明人： Rodney R. Syler
IPC分类号： F24H9/02
CPC分类号： F24H1/182 , Y10T29/4935
摘要： A support base is provided for a water heater, the support base having a structure for supporting components of the water heater in their proper position in a manner that elevates an outer jacket of the heater and provides space for insulation between the outer jacket and an inner water tank. The support base comprises a lip at one end of the support base, an angled middle portion projecting upwardly from the lip such that the lip and the angled middle portion intersect to form a trough for positioning and supporting the water tank. The support base also has a top portion extending in a generally vertical direction from an upper end of the angled middle portion such that the top portion provides support for the outer jacket.
摘要翻译：为热水器提供支撑基座，支撑基座具有用于将热水器的部件支撑在其适当位置的结构，以提升加热器的外护套并且提供外护套和内护套之间的绝缘的空间水箱。支撑基座包括在支撑基座的一端处的唇缘，从唇缘向上突出的倾斜的中间部分，使得唇部和成角度的中间部分相交以形成用于定位和支撑水箱的槽。支撑基座还具有从成角度的中间部分的上端沿大致垂直方向延伸的顶部部分，使得顶部部分为外护套提供支撑。

5. 发明申请

US20080180048A1 BLDC MOTOR WITH A SIMULATED TAPPED WINDING INTERFACE 有权
标题翻译： BLDC电机带有模拟的TAPPED上弦界面
公开(公告)号：US20080180048A1
公开(公告)日：2008-07-31
申请号：US12019117
申请日：2008-01-24
申请人： Paul Steven Mullin , Stephen J. Dellinger
发明人： Paul Steven Mullin , Stephen J. Dellinger
IPC分类号： H02P6/08
CPC分类号： H02P6/08 , H02P6/34
摘要： A brushless direct current (BLDC) motor having a simulated tapped-winding input. The BLDC motor includes a stator/rotor assembly having a stator and a rotor. The BLDC motor has a common input and a plurality of power inputs. Each power input corresponds to an operating parameter. The BLDC motor receives an AC voltage across the common input and one of the power inputs and operates the stator/rotor assembly according to an operating parameter corresponding to the power input receiving power.
摘要翻译：具有模拟抽头绕组输入的无刷直流（BLDC）电机。 BLDC电动机包括具有定子和转子的定子/转子组件。 BLDC电机具有公共输入和多个电源输入。每个电源输入对应于一个操作参数。 BLDC电机在公共输入和电源输入之一接收交流电压，并根据与功率输入接收功率对应的工作参数对定子/转子组件进行操作。

6. 发明申请

US20080095640A1 Controller for a motor and a method of controlling the motor 有权
标题翻译：电机控制器和电机控制方法
公开(公告)号：US20080095640A1
公开(公告)日：2008-04-24
申请号：US11549537
申请日：2006-10-13
申请人： Brian Thomas Branecky , William Louis Mehlhorn
发明人： Brian Thomas Branecky , William Louis Mehlhorn
IPC分类号： F04B49/06
CPC分类号： F04D15/00 , F04D15/0055 , F04D15/0066 , F04D15/0236
摘要： A method of controlling a motor operating a pumping apparatus of a system includes determining a trip value for a parameter, floating the trip value, and monitoring the operation of the pump. Monitoring the operation of the pump includes determining a value for the parameter, comparing the value to the trip value, and determining whether the comparison indicates a condition of the pump. The method of controlling the motor also includes controlling the motor to operate the pump based on the condition of the pump.
摘要翻译：控制操作系统的泵送装置的电动机的方法包括确定参数的跳闸值，浮动跳闸值以及监测泵的操作。监测泵的操作包括确定参数的值，将值与行程值进行比较，以及确定比较是否表示泵的状态。控制电动机的方法还包括根据泵的状况控制电动机来操作泵。

7. 发明申请

US20080095639A1 Controller for a motor and a method of controlling the motor 审中-公开
标题翻译：电机控制器和电机控制方法
公开(公告)号：US20080095639A1
公开(公告)日：2008-04-24
申请号：US11549499
申请日：2006-10-13
申请人： Ronald P. Bartos , Brian Thomas Branecky , Howard Richardson
发明人： Ronald P. Bartos , Brian Thomas Branecky , Howard Richardson
IPC分类号： F04B49/06
CPC分类号： F04D15/0055 , F04D15/00 , F04D15/0066 , F04D15/0236
摘要： A pumping apparatus for a jetted-fluid system includes a pump having an inlet connectable to the drain, and an outlet connectable to the return. The pump is adapted to receive the fluid from the drain and jet fluid through the return. The pumping apparatus includes a motor coupled to the pump to operate the pump, a sensor connectable to the power source and configured to generate a signal having a relation to a parameter of the motor, and a switch coupled to the motor and configured to control at least a characteristic of the motor. The pumping apparatus also includes a microcontroller coupled to the sensor and the switch. The microcontroller is configured to generate a derivative value based on the signal, and to control the motor based on the derivative value.
摘要翻译：用于喷射流体系统的泵送装置包括具有可连接到排水口的入口的泵和可连接到回流口的出口。泵适于从排水口接收流体并通过回流口喷射流体。泵送装置包括耦合到泵以操作泵的电动机，可连接到电源并被配置为产生与电动机的参数有关的信号的传感器，以及耦合到电动机并被配置成控制在最小的电机特性。泵送装置还包括耦合到传感器和开关的微控制器。微控制器被配置为基于该信号产生导数值，并且基于导数值来控制电动机。

8. 发明申请

US20070113647A1 SWITCH ASSEMBLY, ELECTRIC MACHINE HAVING THE SWITCH ASSEMBLY, AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：开关总成，具有开关组件的电机及其控制方法
公开(公告)号：US20070113647A1
公开(公告)日：2007-05-24
申请号：US11626755
申请日：2007-01-24
申请人： William Mehlhorn
发明人： William Mehlhorn
IPC分类号： G01F23/26
CPC分类号： H02P1/44 , F04D15/0218 , G01F23/266 , H02P1/42 , H03K17/08 , H03K17/292 , H03K17/305 , H03K17/725 , Y10T307/779
摘要： A pump assembly for pumping a liquid and a method of controlling the pump assembly. The pump assembly includes a motor coupled to a pump, and an electronic switch assembly electrically connected to the motor to control the current through the motor. The electronic switch assembly includes an electronic switch, a generator that provides a substantially periodic pulsing signal, a circuit control configured to provide a second signal, and decision logic connected to the generator, the circuit control, and the electronic switch. The decision logic receives the periodic pulsing and second signals and generates a control signal that selectively controls the electronic switch based on the periodic pulsing and second signals.
摘要翻译：用于泵送液体的泵组件和控制泵组件的方法。泵组件包括耦合到泵的电动机和电连接到电动机以控制通过电动机的电流的电子开关组件。电子开关组件包括电子开关，提供基本上周期性的脉冲信号的发生器，配置成提供第二信号的电路控制以及连接到发电机，电路控制和电子开关的判定逻辑。决策逻辑接收周期性脉冲和第二信号，并产生一个控制信号，该控制信号基于周期脉冲和第二信号选择性地控制电子开关。

9. 发明授权

US07042192B2 Switch assembly, electric machine having the switch assembly, and method of controlling the same 失效
标题翻译：开关组件，具有开关组件的电机及其控制方法
公开(公告)号：US07042192B2
公开(公告)日：2006-05-09
申请号：US11081165
申请日：2005-03-16
申请人： William L. Mehlhorn
发明人： William L. Mehlhorn
IPC分类号： H02P5/28
CPC分类号： H02P1/44 , F04D15/0218 , G01F23/266 , H02P1/42 , H03K17/08 , H03K17/292 , H03K17/305 , H03K17/725 , Y10T307/779
摘要： A compressor having a winding circuit and a driven member being driven in part by a winding of the winding circuit. The compressor further includes an auxiliary circuit connected in a parallel relationship with the winding circuit. The auxiliary circuit has an auxiliary circuit element and an electronic switch assembly connected in a series relationship such that the electronic switch assembly controls the current through the auxiliary circuit element.
摘要翻译：具有绕组电路和被驱动部件的压缩机部分地由绕组电路的绕组驱动。压缩机还包括与绕组电路并联连接的辅助电路。辅助电路具有以串联方式连接的辅助电路元件和电子开关组件，使得电子开关组件控制通过辅助电路元件的电流。

10. 发明授权

US07034500B2 Electric drive assembly 失效
标题翻译：电驱动总成
公开(公告)号：US07034500B2
公开(公告)日：2006-04-25
申请号：US11008491
申请日：2004-12-09
申请人： Dan M. Ionel
发明人： Dan M. Ionel
IPC分类号： H02K17/36
CPC分类号： F04D27/004 , H02P5/74
摘要： An electric drive includes a rotatable shaft, a first drive member, and a second drive member, and is supplied with power from a controller. The controller is operable to supply a first power from a power electronics converter, and a second power that is line power. Supplying the first power individually to the first drive member results in a first shaft speed and first output torque, supplying the second power individually to the second drive member results in a second shaft speed and second output torque, and supplying the first and the second drive members with power at the same time results in a third shaft speed and a third output torque.
摘要翻译：电驱动器包括可旋转轴，第一驱动构件和第二驱动构件，并且从控制器供电。该控制器可操作以提供来自电力电子转换器的第一功率和作为线路功率的第二功率。将第一功率单独地提供给第一驱动构件导致第一轴速度和第一输出转矩，将第二功率分别提供给第二驱动构件导致第二轴速度和第二输出扭矩，并且提供第一和第二驱动同时具有动力的构件产生第三轴速度和第三输出扭矩。

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