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公开(公告)号：US09759211B2
公开(公告)日：2017-09-12
申请号：US13810099
申请日：2011-07-14
IPC分类号： F04B49/00 , F04B35/04 , F04B49/06 , F25B31/02 , H02P25/032
CPC分类号： F04B49/00 , F04B35/045 , F04B49/065 , F04B2201/0201 , F04B2201/0206 , F04B2203/0401 , F04B2203/0402 , F04B2203/0408 , F25B31/023 , F25B2600/024 , H02P25/032
摘要： A control method and system for a resonant linear compressor applied for controlling the capacity of a cooling system. The method includes: a) reading a reference operation power (Pref) of the motor of the compressor; b) measuring an operation current (iMED); c) measuring an operation voltage of a control module of the compressor; d) calculating an input power (PMED) of the motor as a function of the operation current (iMED) and of the operation voltage; e) comparing the input power (PMED) with the reference operation power (Pref); f) if the reference operation power (Pref) is higher than the input power (PMED), then increase an operation voltage of the compressor (UC); g) if the reference operation power (Pref) is lower than the input power (PMED), then decrease the operation voltage of the compressor (UC).
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公开(公告)号：US07859801B2
公开(公告)日：2010-12-28
申请号：US12087983
申请日：2007-01-16
申请人： Chulgi Roh , Jong-Kwon Kim , Jung-Wook Bae , Hee-Dong Kang
发明人： Chulgi Roh , Jong-Kwon Kim , Jung-Wook Bae , Hee-Dong Kang
IPC分类号： H02H7/08
CPC分类号： F04B35/045 , F04B35/04 , F04B49/06 , F04B49/065 , F04B2203/0401 , F04B2203/0402 , F04B2203/0404 , F04B2203/0408 , F04B2207/01 , F04B2207/047 , F04B2207/048 , H02P1/44 , H02P25/032 , H02P25/06
摘要： The present invention discloses a control apparatus for a linear compressor which can vary a cooling force and prevent an inrush current. The control apparatus for the linear compressor includes a coil winding body laminated on the linear compressor, a first capacitor connected in series to the coil winding body, a capacitance varying unit being formed in a parallel structure to the first capacitor, and having a capacitor switch, and a control unit for inducing an output change of the linear compressor, by varying the whole capacitance of the control apparatus by controlling the capacitor switch.
摘要翻译： 本发明公开了一种线性压缩机的控制装置，其可以改变冷却力并防止浪涌电流。 线性压缩机的控制装置包括层叠在线性压缩机上的线圈绕组体，与线圈绕组体串联连接的第一电容器，与第一电容器并联结构形成的电容变化单元，并具有电容器开关 以及控制单元，用于通过控制电容器开关来改变控制装置的整体电容，从而引起线性压缩机的输出变化。
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公开(公告)号：US20180180340A1
公开(公告)日：2018-06-28
申请号：US15849758
申请日：2017-12-21
CPC分类号： F25B49/027 , F04B41/06 , F04B49/065 , F04B2203/0208 , F04B2203/0408 , F25B49/005 , F25B49/025 , F25B2400/06 , F25B2500/19 , F25B2600/024 , F25B2600/0251 , F25B2700/15 , F25B2700/151 , F25D2700/12 , H02J13/0086
摘要： Systems, methods and apparatuses for monitoring the activity temperature controlled compartments of a refrigeration system by monitoring the activity of the compressor as the compressor changes between the ON or OFF state. In particular, the disclosure describes systems methods and tools for measuring the electrical loads drawn by the compressor for the purpose of predicting and determining the occurrence of unknown events from the energy profile of the compressors. One or more specialized computer systems may be connected between the compressor circuit and an energy source in order to monitor and track the amounts of energy being delivered to the compressor. The specialized computer systems measuring and tracking the electrical load supplied to the compressor may characterize the electrical load supplied as having one or more energy profiles. Each of the energy profiles may correspond to different types of events resulting in the consumption of energy by the compressor.
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公开(公告)号：US20170235318A1
公开(公告)日：2017-08-17
申请号：US15584833
申请日：2017-05-02
申请人： HYDRO AID LLC
发明人： Eugene Bright
CPC分类号： G05D9/12 , C02F2103/42 , C02F2209/42 , E04H4/1209 , E04H4/1245 , F04B49/00 , F04B49/06 , F04B49/065 , F04B2203/0208 , F04B2203/0408 , F04C2270/24 , F04D15/0236 , G05D7/0635 , G05D7/0676 , Y10T137/7287 , Y10T137/7306
摘要： A method of monitoring a low water volume of a water circulation system is disclosed that includes detecting an auxiliary measurement associated with an ancillary device fluidly coupled with a reservoir of water in a water circulation system and then determining whether the ancillary device is performing under a low water volume operation. The low water volume operation is based upon a comparison between at least the detected auxiliary measurement of the ancillary device and a condition associated with a performance of the ancillary device under the low water volume operation.
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5.发明申请公开(公告)号：US20180038364A1
公开(公告)日：2018-02-08
申请号：US15654137
申请日：2017-07-19
申请人： Zodiac Aerotechnics
发明人： Florian Dumas , Bruno Reynard , Mathieu Rudloff , Nicolas Travers
CPC分类号： F04B43/04 , F04B43/0018 , F04B43/0054 , F04B43/02 , F04B49/06 , F04B2201/00 , F04B2203/0202 , F04B2203/0204 , F04B2203/0401 , F04B2203/0402 , F04B2203/0404 , F04B2203/0408
摘要： The present invention relates to a method for operating an undulating diaphragm pump comprising an undulating diaphragm and actuating means of the undulating diaphragm electrically powered according to a given frequency or voltage to make the undulating diaphragm oscillate and undulate. According to the invention, the method consists in modifying the electrical supply frequency and/or voltage of the actuating means according to at least one operating parameter, determined in advance, of the undulating diaphragm pump.
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6.发明申请CONTROL METHOD FOR A RESONANT LINEAR COMPRESSOR AND AN ELECTRONIC CONTROL SYSTEM FOR A RESONANT LINEAR COMPRESSOR APPLIED TO A COOLING SYSTEM 有权一种谐振线性压缩机的控制方法和一种适用于冷却系统的共振线性压缩机的电子控制系统公开(公告)号：US20130243607A1
公开(公告)日：2013-09-19
申请号：US13810099
申请日：2011-07-14
IPC分类号： F04B49/00
CPC分类号： F04B49/00 , F04B35/045 , F04B49/065 , F04B2201/0201 , F04B2201/0206 , F04B2203/0401 , F04B2203/0402 , F04B2203/0408 , F25B31/023 , F25B2600/024 , H02P25/032
摘要： A control method and system for a resonant linear compressor applied for controlling the capacity of a cooling system. The method includes: a) reading a reference operation power (Pref) of the motor of the compressor; b) measuring an operation current (iMED); c) measuring an operation voltage of a control module of the compressor; d) calculating an input power (PMED) of the motor as a function of the operation current (iMED) and of the operation voltage; e) comparing the input power (PMED) with the reference operation power (Pref); f) if the reference operation power (Pref) is higher than the input power (PMED), then increase an operation voltage of the compressor (UC); g) if the reference operation power (Pref) is lower than the input power (PMED), then decrease the operation voltage of the compressor (UC).
摘要翻译： 一种用于控制冷却系统的容量的共振线性压缩机的控制方法和系统。 该方法包括：a）读取压缩机的电机的参考运行功率（Pref）; b）测量工作电流（iMED）; c）测量压缩机的控制模块的操作电压; d）根据操作电流（iMED）和操作电压计算电动机的输入功率（PMED）; e）将输入功率（PMED）与参考操作功率（Pref）进行比较; f）如果参考运行功率（Pref）高于输入功率（PMED），则增加压缩机的运行电压（UC）; g）如果参考运行功率（Pref）低于输入功率（PMED），则降低压缩机的运行电压（UC）。
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公开(公告)号：US12018674B2
公开(公告)日：2024-06-25
申请号：US17371861
申请日：2021-07-09
申请人： LG ELECTRONICS INC.
发明人： Jinseok Hu , Young Doo Kim , Jae Jun You , Koonseok Lee
CPC分类号： F04B49/20 , F04B35/04 , F04B49/02 , F04B49/065 , F04B2201/0201 , F04B2203/0402 , F04B2203/0408 , F04B2207/043
摘要： An apparatus and a method may control a compressor. The apparatus may control a motor (included in a compressor) such that the motor quickly repeats turn-on and turn-off operations in a cooling power supply time period/section, thereby enabling the compressor to compress refrigerant in the cooling power supply time period/section. Thus, cooling power of a refrigerator may change while the compressor operates with maximum efficiency.
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公开(公告)号：US20090206778A1
公开(公告)日：2009-08-20
申请号：US12087983
申请日：2007-01-16
申请人： Chulgi Roh , Jong-Kwon Kim , Jung-Wook Bae , Hee-Dong Kang
发明人： Chulgi Roh , Jong-Kwon Kim , Jung-Wook Bae , Hee-Dong Kang
IPC分类号： H02K33/00
CPC分类号： F04B35/045 , F04B35/04 , F04B49/06 , F04B49/065 , F04B2203/0401 , F04B2203/0402 , F04B2203/0404 , F04B2203/0408 , F04B2207/01 , F04B2207/047 , F04B2207/048 , H02P1/44 , H02P25/032 , H02P25/06
摘要： The present invention discloses a control apparatus for a linear compressor which can vary a cooling force and prevent an inrush current. The control apparatus for the linear compressor includes a coil winding body laminated on the linear compressor, a first capacitor connected in series to the coil winding body, a capacitance varying unit being formed in a parallel structure to the first capacitor, and having a capacitor switch, and a control unit for inducing an output change of the linear compressor, by varying the whole capacitance of the control apparatus by controlling the capacitor switch.
摘要翻译： 本发明公开了一种线性压缩机的控制装置，其可以改变冷却力并防止浪涌电流。 线性压缩机的控制装置包括层叠在线性压缩机上的线圈绕组体，与线圈绕组体串联连接的第一电容器，与第一电容器并联结构形成的电容变化单元，并具有电容器开关 以及控制单元，用于通过控制电容器开关来改变控制装置的整体电容，从而引起线性压缩机的输出变化。
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9.发明申请公开(公告)号：US20090058327A1
公开(公告)日：2009-03-05
申请号：US12198127
申请日：2008-08-26
申请人： Vladimir Maron
发明人： Vladimir Maron
IPC分类号： H02K33/16
CPC分类号： H02P25/032 , F04B35/045 , F04B2203/0401 , F04B2203/0408
摘要： A pumping driver for a linear motor, which includes a DC/DC converter that performs the function of constant power pumping or constant input current pumping of a battery to a linear motor.
摘要翻译： 一种用于线性电动机的泵送驱动器，其包括执行恒定功率泵浦或将电池恒定输入电流泵送到线性电动机的功能的DC / DC转换器。
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公开(公告)号：US06264432B1
公开(公告)日：2001-07-24
申请号：US09388823
申请日：1999-09-01
申请人： Enrique L. Kilayko , Liam Ryan
发明人： Enrique L. Kilayko , Liam Ryan
IPC分类号： F04B4906
CPC分类号： F04B49/12 , F04B17/04 , F04B43/04 , F04B2201/0206 , F04B2203/04 , F04B2203/0407 , F04B2203/0408
摘要： A control for a pump detects an operational characteristic thereof and applies power to a power unit in dependence upon the detected operational characteristic to automatically and electronically control pump priming and stroke length.
摘要翻译： 泵的控制器检测其操作特性，并根据检测到的操作特性对功率单元施加功率，以自动和电子地控制泵起动和冲程长度。
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