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81. 发明申请

WO2010135290A2 DIAGNOSTIC SYSTEM 审中-公开
标题翻译：诊断系统
公开(公告)号：WO2010135290A2
公开(公告)日：2010-11-25
申请号：PCT/US2010/035208
申请日：2010-05-18
申请人： EMERSON CLIMATE TECHNOLOGIES, INC. , PHAM, Hung M. , JAYANTH, Najaraj
发明人： PHAM, Hung M. , JAYANTH, Najaraj
IPC分类号： F04C28/28 , F04C18/02 , F04B49/06
CPC分类号： F04C28/28 , F04B49/065 , F04B51/00 , F04C18/0215 , F04C23/008 , F04C2240/81 , F04C2270/07 , F04C2270/80 , F04C2270/86
摘要： A compressor is provided and may include a shell, a compression mechanism, a motor, and a diagnostic system that determines a system condition. The diagnostic system may include a processor and a memory and may predict a severity level of the system condition based on at least one of a sequence of historical-fault events and a combination of the types of the historical-fault events.
摘要翻译：提供压缩机，并且可以包括壳体，压缩机构，马达以及确定系统状态的诊断系统。诊断系统可以包括处理器和存储器，并且可以基于历史故障事件序列和历史故障事件的类型的组合中的至少一个来预测系统状况的严重性级别。

82. 发明申请

WO2010052924A1 インバータ一体型電動圧縮機审中-公开
标题翻译：电动压缩机与逆变器整合
公开(公告)号：WO2010052924A1
公开(公告)日：2010-05-14
申请号：PCT/JP2009/005924
申请日：2009-11-06
申请人：サンデン株式会社 , 齋藤淳 , 渋谷誠 , 大里一三 , 栗原正
发明人：齋藤淳 , 渋谷誠 , 大里一三 , 栗原正
IPC分类号： F04B39/00 , F04C29/00 , H01R4/02 , H01R4/58
CPC分类号： F04C29/0085 , F04B39/121 , F04C18/0215 , F04C23/008 , F04C23/02 , F04C2240/30 , F04C2240/40 , F04C2240/403 , F04C2240/803 , F04C2240/808 , F04C2270/07 , F04C2270/10
摘要：【課題】電気的接続部の接合強度や接合信頼性に優れたインバータ一体型電動圧縮機を提供する。【解決手段】モータが内蔵され、インバータを含むモータ駆動回路が圧縮機ハウジングで囲まれたインバータ一体型電動圧縮機において、モータ駆動回路内に、バスバー同士を接合することにより電気的に接続されたバスバー接合部が設けられ、該バスバー接合部におけるバスバーの少なくとも一方の先端部が、複数の接合用小片部に分割されていることを特徴とするインバータ一体型電動圧縮機。
摘要翻译：一种与逆变器一体化的电动压缩机，其中电连接部分具有高接头强度和高接头可靠性。一种与逆变器集成的电动压缩机，其中压缩机包括电动机，并且其中包括逆变器的电动机驱动电路被压缩机壳体包围。在马达驱动电路中设置汇流条接合部，汇流条电连接在一起。所述末端位于母线接头部分的至少一个母线的尖端被分成小的接合部分。

83. 发明申请

US20180306188A1 COMPRESSOR PROVIDED WITH AN ELECTRONIC PRESSURE SWITCH AND METHOD OF REGULATING THE PRESSURE WITHIN SUCH A COMPRESSOR 审中-公开
公开(公告)号：US20180306188A1
公开(公告)日：2018-10-25
申请号：US15952341
申请日：2018-04-13
申请人： Abac Aria Compressa S.p.A.
发明人： Maarten Van Acker
IPC分类号： F04C28/06 , F04B49/06
CPC分类号： F04C28/06 , F04B35/04 , F04B37/14 , F04B49/065 , F04B2201/1203 , F04B2203/0201 , F04B2205/05 , F04C18/16 , F04C28/28 , F04C2240/40 , F04C2270/07 , F04C2270/18
摘要： A compressor provided with a compressor element, a motor configured to drive said compressor element and an electronic pressure switch. The electronic pressure switch includes a pressure sensor; a current sensor; a microprocessor unit including a first input port and a second input port; a first communication unit; and a second communication unit. The electronic pressure switch includes a housing. The microprocessor unit, the pressure sensor, the current sensor, the first communication unit and the second communication unit are integrated in said housing.

84. 发明申请

US20180266422A1 PUMP APPARATUS WITH REMOTE MONITORING FUNCTION AND PUMP APPARATUS MONITORING SYSTEM 审中-公开
公开(公告)号：US20180266422A1
公开(公告)日：2018-09-20
申请号：US15831331
申请日：2017-12-04
申请人： ATAI FUJI MOTOR CO., LTD.
发明人： Chi-Feng Sun , Ching-Yuan Lin
IPC分类号： F04C28/28
CPC分类号： F04C28/28 , F04C18/16 , F04C29/042 , F04C29/06 , F04C29/124 , F04C2220/12 , F04C2240/81 , F04C2270/07 , F04C2270/10 , F04C2270/18 , F04C2270/19 , F04C2270/20 , F04C2270/90
摘要： A pump apparatus and a pump apparatus monitoring system are disclosed. The pump apparatus monitoring system includes a cloud server, a remote electronic device, a near end electronic device and a pump apparatus. The pump apparatus includes a control module and at least one parameter sensor. The parameter sensor is for sensing at least one parameter of the pump apparatus. The control module transmits the at least one parameter to the near end electronic device. The near end electronic device uploads the at least one parameter to the cloud server via a network. The remote electronic device downloads the at least one parameter from the cloud server via the network. Accordingly, staff at the remote end is able to get parameters of the pump apparatus by the remote electronic device, so as to adjust the pump apparatus.

85. 发明授权

US09762168B2 Compressor having a control and diagnostic module 有权
公开(公告)号：US09762168B2
公开(公告)日：2017-09-12
申请号：US15096196
申请日：2016-04-11
申请人： Emerson Climate Technologies, Inc.
发明人： Hung M. Pham , Fadi M. Alsaleem
IPC分类号： G01R31/34 , H02P25/04 , G01R31/02 , F04C28/28 , F04B35/04 , F04C29/00 , F04B49/06 , F04B49/10 , F25B49/02 , F04C18/02
CPC分类号： H02P25/04 , F04B35/04 , F04B49/06 , F04B49/10 , F04B2203/0201 , F04B2203/0202 , F04C18/02 , F04C18/0215 , F04C28/28 , F04C29/0085 , F04C2240/808 , F04C2240/81 , F04C2270/03 , F04C2270/07 , F04C2270/19 , F04C2270/22 , F04C2270/60 , F04C2270/80 , F04C2270/86 , F04C2270/90 , F25B49/022 , G01R31/028 , G01R31/343
摘要： A refrigeration system includes a compressor and a capacitor electrically coupled to the compressor. A method of operating the refrigeration system includes measuring voltage values based on alternating current power powering the compressor. The method includes measuring current values based on the alternating current power. The method includes determining, with a controller, a power factor value based on at least one of the voltage values and at least one of the current values. The method includes receiving a supply air temperature value from an air temperature sensor installed in the refrigeration system. The method includes receiving a return air temperature value from an air temperature sensor installed in the refrigeration system. The method includes determining a temperature split based on a difference between the return and supply air temperature values. The method includes determining a fault in the capacitor based on the power factor value and the temperature split.

86. 发明授权

US08753095B2 Pumping system and method of operation 有权
标题翻译：泵送系统及运行方式
公开(公告)号：US08753095B2
公开(公告)日：2014-06-17
申请号：US11919535
申请日：2006-04-13
申请人： Simon Harold Bruce
发明人： Simon Harold Bruce
IPC分类号： F04D15/02 , F04D27/00 , F04D19/04 , F04D15/00
CPC分类号： F04D19/042 , F04C18/12 , F04C28/08 , F04C28/28 , F04C2270/07 , F04C2270/09 , F04C2270/125 , F04C2270/175 , F04C2270/19 , F04D15/0077 , F04D15/0263
摘要： A pumping system includes a pumping mechanism, a motor for driving the pumping mechanism, a device for supplying power of a variable frequency to the motor, a control device for setting a maximum value for a current in the motor, and a device for supplying to the control device data indicative of the temperature of gas exhaust from the pumping mechanism and a temperature of the stator of the pumping mechanism, wherein the control device is configured to use the received data to adjust the maximum value during operation of the pumping system.
摘要翻译：泵送系统包括泵送机构，用于驱动泵送机构的电动机，用于向电动机供应可变频率的装置，用于设定电动机中的电流的最大值的控制装置，以及用于供应至所述控制装置数据指示来自所述泵送机构的气体排出的温度和所述泵送机构的定子的温度，其中所述控制装置被配置为在所述泵送系统的操作期间使用所接收的数据来调整所述最大值。

87. 发明授权

US08555628B2 Variable displacement pump and power steering apparatus using the variable displacement pump 有权
标题翻译：可变排量泵和动力转向装置使用可变排量泵
公开(公告)号：US08555628B2
公开(公告)日：2013-10-15
申请号：US12615572
申请日：2009-11-10
申请人： Shigeaki Yamamuro , Makoto Tada , Satoshi Nonaka
发明人： Shigeaki Yamamuro , Makoto Tada , Satoshi Nonaka
IPC分类号： F16D31/02
CPC分类号： B62D5/062 , B62D5/065 , F04C2/3442 , F04C14/226 , F04C2270/07 , F04C2270/075
摘要： A variable displacement pump including a drive shaft, a cam ring eccentrically moveable with respect to an axis of the drive shaft, and a solenoid drivingly controlled on the basis of variation in electric current amount to be supplied to the solenoid which is controlled in accordance with an operating condition of a vehicle. The solenoid is configured such that a rate of change in the specific discharge amount relative to the electric current amount to be supplied to the solenoid under a condition that the specific discharge amount is smaller is reduced as compared to a rate of change in the specific discharge amount relative to the electric current amount to be supplied to the solenoid under a condition that the specific discharge amount is larger.
摘要翻译：一种可变排量泵，包括驱动轴，相对于驱动轴的轴线可偏心运动的凸轮环，以及基于要供应给螺线管的电流量的变化而被驱动的螺线管，该螺线管根据车辆的运行状况。螺线管构成为，在特定排出量较小的条件下，相对于向螺线管供给的电流量的特定排出量的变化率与比排量的变化率相比降低相对于在比放电量较大的条件下提供给螺线管的电流量的量。

88. 发明申请

US20130129527A1 ROBUST ELECTRIC SCREW COMPRESSOR BLOCKED AIR LINE DETECTION VIA MOTOR CURRENT MONITORING 有权
标题翻译：坚固的电动螺丝压缩机通过电机电流监测
公开(公告)号：US20130129527A1
公开(公告)日：2013-05-23
申请号：US13303203
申请日：2011-11-23
申请人： Marv Hamdan
发明人： Marv Hamdan
IPC分类号： F04B49/06
CPC分类号： G05B9/02 , F04B49/02 , F04B49/10 , F04C18/16 , F04C28/28 , F04C2210/1005 , F04C2270/07 , F04C2270/80 , G05D16/20 , H02P29/40
摘要： Systems and methods for detecting a blocked air discharge line of an air compressor are described, which include monitoring motor current (IMTR) drawn by a compressor motor, and calculating a three-point moving average for a steady state current drawn by the compressor motor upon the motor reaching steady state (nominal) operating speed. After expiration of a predetermined time period T1 that commences upon the compressor motor reaching steady state speed, a determination is made regarding whether a difference between a current drawn by the compressor motor and the three-point moving average has exceeded a predetermined current value I2 and is consistent with a current profile indicative of a blocked air line. If a blocked air line is detected, a compressor shut-off command is generated and transmitted to the compressor motor to shut the compressor motor off prior to opening of a safety valve on the compressor.
摘要翻译：描述了用于检测空气压缩机的阻塞空气排放管线的系统和方法，其包括监视由压缩机电动机牵引的电动机电流（IMTR），以及计算由压缩机电动机吸取的稳态电流的三点移动平均值电机达到稳定状态（标称）运行速度。在压缩机电动机达到稳定状态速度之后开始的预定时间段T1期满之后，确定由压缩机电动机提取的电流与三点移动平均值之间的差是否超过预定电流值I2，与指示阻塞的空气管线的当前轮廓一致。如果检测到堵塞的空气管路，则在压缩机上打开安全阀之前产生压缩机关闭命令并将其传送到压缩机电动机以关闭压缩机电动机。

89. 发明申请

US20130064684A1 CONTROLLER OF COMPRESSOR 审中-公开
标题翻译：压缩机控制器
公开(公告)号：US20130064684A1
公开(公告)日：2013-03-14
申请号：US13617644
申请日：2012-09-14
申请人： Katsumi ENDOU
发明人： Katsumi ENDOU
IPC分类号： F04B49/06
CPC分类号： F04C28/08 , F04B49/065 , F04B49/20 , F04B2203/0207 , F04B2203/0209 , F04C2240/403 , F04C2270/07
摘要： A controller of a compressor of the present invention sets a time in a timer according to a motor current detected by a motor current detector. When a time has reached the time set in the timer, the rotating speed of a DC motor is increased. Therefore, control of the rotating speed according to a load can be achieved. When it is determined that a refrigerator load is great, the compressor is operated at a higher speed quickly, while when it is determined that the refrigerator load is smaller, the compressor is operated at a lower speed, which results in energy saving.
摘要翻译：本发明的压缩机的控制器根据由电动机电流检测器检测到的电动机电流来设定计时器的时间。当时间达到定时器设定的时间时，直流电动机的转速增加。因此，可以实现根据负载的转速的控制。当确定冰箱负载大时，压缩机快速地运行，而当确定冰箱负荷较小时，压缩机以较低的速度运行，这导致节能。

90. 发明申请

US20120211093A1 PUMP ASSEMBLIES WITH FREEZE-PREVENTIVE HEATING 审中-公开
标题翻译：具有防冻加热的泵组件
公开(公告)号：US20120211093A1
公开(公告)日：2012-08-23
申请号：US13402047
申请日：2012-02-22
申请人： David J. Grimes
发明人： David J. Grimes
IPC分类号： F16K49/00 , F01C21/06 , F04B53/00
CPC分类号： F04B53/08 , F04B17/03 , F04C2/18 , F04C11/008 , F04C14/28 , F04C15/0096 , F04C2220/22 , F04C2240/40 , F04C2270/07 , Y10T137/6416
摘要： Pumps are disclosed that include a pump housing and at least one movable pumping element situated in the housing. The pumping element(s) are magnetically driven by magnetically coupling an external magnet driver (e.g., a stator) to a driven magnet located in the housing. A control circuit selectively operates the stator and a heat-producing element, so as to energize the heat-producing element especially in a potential freezing condition when the pump is not being otherwise operated. Thus, the fluid in the pump is prevented from freezing, and freeze-related pump damage is avoided. The heat-producing element can be the stator itself energized differently from when the stator is used for driving the pump.
摘要翻译：公开了包括泵壳体和位于壳体中的至少一个可移动泵送元件的泵。通过将外部磁铁驱动器（例如定子）磁耦合到位于壳体中的从动磁体来驱动泵送元件。控制电路选择性地操作定子和发热元件，以便当泵没有被其他操作时，特别是在潜在的冷冻状态下，对发热元件通电。因此，防止泵中的流体冻结，并且避免与冷冻相关的泵损坏。发电元件可以是定子本身的不同于定子用于驱动泵的能量。

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