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71. 发明申请

US20100014987A1 Control Device for a Power Unit 有权
标题翻译：电源单元的控制装置
公开(公告)号：US20100014987A1
公开(公告)日：2010-01-21
申请号：US12439087
申请日：2007-07-09
申请人： Fernando Banus Garcia , Francisco Roldan Cazorla
发明人： Fernando Banus Garcia , Francisco Roldan Cazorla
IPC分类号： F04B49/06
CPC分类号： F04B49/06 , F04B23/04 , F04B49/08 , F04B49/106 , F04B2203/0204 , F04B2203/0209 , F04B2205/05 , F04B2205/09 , G05D16/2073
摘要： The present invention refers to a control equipment for a pressure set, said pressure set being made up of a main pump and at least one auxiliary pump, characterised in that it comprises a housing fitted to the exit of the main pump, therewithin it is provided with: a pressure transducer; a minimum flow detector associated to the circulation pipe that is related to the main pump; a frequency changer to regulate the flow speed that is flowing through the hydraulic pipe that is connected to the main pump; and an electronic control circuit electrically connected to the pressure transducer, the flow detector, so that based on the signals received from them it sends a signal to the frequency changer so as to regulate the working parameters of the main pump and at least one auxiliary pump, keeping the pressure value unchanged throughout the workings of the pressure set.
摘要翻译：本发明涉及一种用于压力组合的控制设备，所述压力设定由主泵和至少一个辅助泵构成，其特征在于，其包括安装在主泵的出口上的壳体，其中设置有带：压力传感器; 与主泵相关的与循环管相关联的最小流量检测器; 变频器，用于调节流经与主泵连接的液压管道的流速; 以及电连接到压力传感器，流量检测器的电子控制电路，使得基于从它们接收的信号，它将信号发送到变频器，以便调节主泵和至少一个辅助泵的工作参数，在压力设定的整个运行过程中保持压力值不变。

72. 发明申请

US20090090118A1 VARIABLE SPEED COMPRESSOR PROTECTION SYSTEM AND METHOD 有权
标题翻译：可变速度压缩机保护系统及方法
公开(公告)号：US20090090118A1
公开(公告)日：2009-04-09
申请号：US12246959
申请日：2008-10-07
申请人： Hung M. Pham , Stephen M. Seibel
发明人： Hung M. Pham , Stephen M. Seibel
IPC分类号： F25B1/00 , F04B49/06 , F25B41/04 , G05B15/00 , F04B49/10
CPC分类号： F04C28/28 , F04B39/06 , F04B39/12 , F04B39/123 , F04B49/06 , F04B2203/0204 , F04B2203/0209 , F04C18/0215 , F04C23/008 , F04C28/08 , F04C28/24 , F04C29/0085 , F04C2210/227 , F04C2210/26 , F04C2240/403 , F04C2240/803 , F04C2240/81 , F04C2270/19 , F04C2270/80 , F25B31/006 , F25B49/005 , F25B49/022 , F25B2500/08 , F25B2500/19 , F25B2500/28 , F25B2600/021 , F25B2600/025 , F25B2600/2513 , F25B2700/151 , F25B2700/1931 , F25B2700/21 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , F25B2700/21174 , Y02B30/741 , Y10T137/0318 , Y10T137/85986
摘要： A system and method for a compressor may include an inverter drive connected to the compressor that receives electric power and modulates a speed of the compressor by modulating a frequency of the electric power. A control module connected to the inverter drive monitors compressor power data and compressor speed data from the inverter drive, and calculates a saturated condenser temperature of a refrigeration system associated with the compressor based on the compressor power data and the compressor speed data.
摘要翻译：压缩机的系统和方法可以包括连接到压缩机的逆变器驱动器，其接收电力并通过调制电力的频率来调制压缩机的速度。连接到逆变器驱动器的控制模块监视来自逆变器驱动器的压缩机功率数据和压缩机速度数据，并且基于压缩机功率数据和压缩机速度数据计算与压缩机相关联的制冷系统的饱和冷凝器温度。

73. 发明申请

US20070115707A1 Vehicle auxiliary machine having an inverter circuit 审中-公开
标题翻译：车载辅机具有逆变电路
公开(公告)号：US20070115707A1
公开(公告)日：2007-05-24
申请号：US11584396
申请日：2006-10-19
申请人： Tatsuya Koide
发明人： Tatsuya Koide
IPC分类号： H02M1/12
CPC分类号： F04B35/04 , B60H2001/00621 , F04B39/121 , F04B2203/0204 , Y10T307/766
摘要： A vehicle auxiliary machine having an inverter circuit includes an inverter cover, an inverter cover fastening member, an interlock plate and an interlock switch mechanism. The inverter cover covers the inverter circuit. The inverter cover fastening member is provided for fastening the inverter cover to the vehicle auxiliary machine. The interlock plate covers the inverter cover fastening member and is detachably fastened to the inverter cover. The interlock switch mechanism is operable in accordance that the interlock plate is removed from a predetermined position of the inverter cover.
摘要翻译：具有逆变器电路的车辆辅助机械包括逆变器盖，逆变器盖紧固构件，联锁板和互锁开关机构。变频器盖覆盖变频器电路。变频器盖紧固部件用于将变频器盖子紧固到车辆辅助机器上。联锁板覆盖变频器盖紧固件，可拆卸地固定在变频器盖上。联锁开关机构可根据互锁板从变频器盖的预定位置移除。

74. 发明申请

US20050223727A1 Inverter-integrated motor for an automotive vehicle 审中-公开
标题翻译：用于汽车的变频器一体化电动机
公开(公告)号：US20050223727A1
公开(公告)日：2005-10-13
申请号：US11147156
申请日：2005-06-08
申请人： Kenji Funahashi , Ken Hamada , Hiroyuki Kawata , Yasuyuki Ohkouchi
发明人： Kenji Funahashi , Ken Hamada , Hiroyuki Kawata , Yasuyuki Ohkouchi
IPC分类号： F01C21/10 , F04B35/04 , F04B39/12 , F04C29/00 , H02K5/22 , H02K11/04 , F25B1/00 , F25B49/00 , F25D23/12 , H02P8/00
CPC分类号： F04B39/121 , F01C21/10 , F04B35/04 , F04B2203/0204 , F04C29/0085 , F04C2240/808 , F25B2400/077 , H02K5/225 , H02K11/33
摘要： A bus-bar integrated plate and outer frame section, arranged into a double-deck structure and having numerous bus bars molded with a resin molding plate portion, is provided as a wiring for connecting power switching elements and a smoothing capacitor, fixed on an outer surface of a cylindrical wall of a motor housing, to a printed circuit board serving as a control circuit.
摘要翻译：提供了布置成双层结构并具有由树脂成型板部分模制的多个汇流条的汇流条集成板和外框架部分，用于连接功率开关元件和平滑电容器的布线，固定在外部电动机壳体的圆柱形壁的表面连接到用作控制电路的印刷电路板。

75. 发明申请

US20050204766A1 Refrigerant cycle apparatus 有权
标题翻译：制冷循环装置
公开(公告)号：US20050204766A1
公开(公告)日：2005-09-22
申请号：US11072404
申请日：2005-03-07
申请人： Shigeharu Sasaki
发明人： Shigeharu Sasaki
IPC分类号： B60H1/22 , B60H1/32 , F04B35/04 , F04B39/06 , F25B1/00 , F25B31/00 , F25B40/06 , F25B43/00 , F25B41/00 , F25B49/00 , F25D23/12
CPC分类号： F25B31/006 , F04B35/04 , F04B39/06 , F04B2203/0204 , F04B2203/0209 , F25B40/06 , F25B43/006 , F25B2341/065 , F25B2400/051 , F25B2600/021 , F25B2600/2513 , F25B2700/21151 , Y02B30/72
摘要： There is provided, as an object of the present invention, a refrigerant cycle apparatus capable of smoothly cooling an inverter module for driving a motor of an electric compressor while preventing enlargement of an installation space as much as possible. In the refrigerant cycle apparatus which is constituted by sequentially connecting the electric compressor, a gas cooler, an electric expansion valve, an evaporator and an accumulator in an annular form through pipes, and driving a motor of the electric compressor by the inverter module, the gist of the apparatus is that heat exchange is carried out between the accumulator and the inverter module.
摘要翻译：作为本发明的目的，提供一种能够平滑地冷却用于驱动电动压缩机的电动机的逆变器模块的制冷剂循环装置，同时尽可能地防止安装空间的扩大。在通过管子依次连接电动压缩机，气体冷却器，电动膨胀阀，蒸发器和环状的蓄能器构成的制冷剂循环装置中，通过逆变器模块驱动电动压缩机的电动机，装置的要点是在蓄电池和逆变器模块之间进行热交换。

76. 发明授权

US06599095B1 Pump-off control method of pump jack 有权
标题翻译：泵千斤顶的脱水控制方法
公开(公告)号：US06599095B1
公开(公告)日：2003-07-29
申请号：US09959515
申请日：2001-10-29
申请人： Noriyuki Takada , Takayuki Yamakawa , Hidetoshi Ryu , Tetsuo Kawano , Koji Kawamoto , Toshio Miyano , Richard L. Pratt , Brian Mackinnon
发明人： Noriyuki Takada , Takayuki Yamakawa , Hidetoshi Ryu , Tetsuo Kawano , Koji Kawamoto , Toshio Miyano , Richard L. Pratt , Brian Mackinnon
IPC分类号： F04B1924
CPC分类号： F04B47/02 , F04B49/065 , F04B2201/0202 , F04B2203/0201 , F04B2203/0204
摘要： A pump off control method comprises detecting the speed of the induction motor and an instantaneous value of secondary current of the induction motor. Down stroke time in every cycle of the pump jack is detected. An average value of instantaneous values of the secondary current of the induction motor in the down stroke time in said every cycle is calculated. An average value reference of the secondary current of the induction motor to be compared with calculated average value of the instantaneous values of the secondary current of the induction motor is set. The calculated average value of the instantaneous values of the secondary current is compared with the average value reference after the down stroke end in each cycle. An occurence of pump off is detected if the calculated average value of the instantaneous values is greater than the average value reference.
摘要翻译：抽油机控制方法包括检测感应电动机的速度和感应电动机的次级电流的瞬时值。检测到泵千斤顶的每个周期的下降时间。计算出所述每个周期中的下行时间内的感应电动机的次级电流的瞬时值的平均值。设定与感应电动机的二次电流的瞬时值的计算平均值进行比较的感应电动机的次级电流的平均值基准。将计算出的次级电流的瞬时值的平均值与在每个周期中的下行程结束之后的平均值参考值进行比较。如果所计算的瞬时值的平均值大于平均值参考值，则检测到泵送的发生。

77. 发明申请

US20020141875A1 PUMP AND MOTOR ASSEMBLY WITH CONSTANT PRESSURE OUTPUT 失效
标题翻译：泵和电机总成与恒压输出
公开(公告)号：US20020141875A1
公开(公告)日：2002-10-03
申请号：US09821603
申请日：2001-03-29
发明人： Peter T. Carstensen
IPC分类号： F04B049/06
CPC分类号： F04B49/065 , F04B11/00 , F04B49/20 , F04B2201/1202 , F04B2201/1208 , F04B2203/0204 , F04B2203/0207
摘要： Disclosure is made of a method for electronic polar attenuation of torque profile for positive displacement pumps by a processor where the attenuated torque profile is compared with the shaft displacement angle of the pump input shaft. The processor then signals a motor to power a pump with the result of pumping at a constant pressure at the full range of the designed system flow volume. In addition to the attenuated torque profile, the processor can also account for the response time of the pump drive, the motor inductive reactance, system inertia, application characteristics of the pump, and regenerative energy during deceleration of the pump.
摘要翻译：公开了一种用于通过处理器对正排量泵的扭矩分布进行电子极化衰减的方法，其中衰减的扭矩分布与泵输入轴的轴位移角度进行比较。处理器然后发信号通知电动机给泵泵送，在设计的系统流量的整个范围内以恒定的压力泵送。除衰减的转矩曲线外，处理器还可以考虑泵驱动的响应时间，电机的电抗，系统惯量，泵的应用特性以及减速期间的再生能量。

78. 发明授权

US06414455B1 System and method for variable drive pump control 失效
标题翻译：可变驱动泵控制的系统和方法
公开(公告)号：US06414455B1
公开(公告)日：2002-07-02
申请号：US09542032
申请日：2000-04-03
申请人： Alvin J. Watson
发明人： Alvin J. Watson
IPC分类号： H02P700
CPC分类号： H02P27/06 , F04B47/02 , F04B49/20 , F04B2203/0202 , F04B2203/0204 , Y10S388/904
摘要： A pump control system and method employs a variable drive for controlling the speed of an AC electric motor driving a cyclic load. A real-time tuning of the frequency and voltage of the AC input to the motor allows a controlled variation of a cycle speed of the cyclic load. The control system and method adjusts motor speed according to a desired motor speed characteristic for different portions of a complete cycle and over multiple cycles of the cyclic load. The variable drive rectifies a poly-phase AC power input to provide a source of DC power on a DC bus and periodically samples the DC bus current and DC bus voltage across the DC bus to optimize the motor operation. A preselected voltage-frequency profile and a set of motor parameters including a torque set point or a torque range consistent with the desired motor speed characteristic derived from a motor load profile for different portions of a cycle of the cyclic load are provided to the variable drive to substantially minimize regeneration, mechanical loading, energy consumption and maximize production and operational efficiencies. To control the motor speed, synthesized AC motor drive signals are fed to the motor at the appropriate frequency and voltage required to increase or decrease motor speeds consistent with the desired motor speed characteristic during the different portions of the cycle of the cyclic load to significantly reduce energy requirements of the pump control system.
摘要翻译：泵控制系统和方法采用可变驱动器来控制驱动循环负载的交流电动机的速度。对电动机的AC输入的频率和电压的实时调谐允许循环负载的循环速度的受控变化。控制系统和方法根据所需的电动机速度特性调整电动机速度，以满足整个循环的不同部分和循环负载的多个循环。可变驱动器整流多相交流电源输入，以在DC总线上提供直流电源，并周期性地对直流母线电流和直流总线电压进行采样，以优化电机运行。提供预选的电压 - 频率分布和一组电动机参数，其包括扭矩设定点或与从循环负载的循环的不同部分的电动机负载曲线导出的期望电动机速度特性一致的转矩范围提供给变量驱动大大减少再生，机械负载，能量消耗，并最大限度地提高生产和运行效率。为了控制电动机转速，合成的交流电动机驱动信号以适当的频率和电压被馈送到电动机，以在循环负载的周期的不同部分期间增加或减少与期望的电动机速度特性一致的电动机速度，以显着减少泵控制系统的能量要求。

79. 发明授权

US6132012A Abnormal condition detecting apparatus and safety apparatus for hydraulic brake boosting system 失效
标题翻译：液压制动助力系统异常状态检测装置及安全装置
公开(公告)号：US6132012A
公开(公告)日：2000-10-17
申请号：US103937
申请日：1998-06-25
申请人： Tomoyuki Ishii
发明人： Tomoyuki Ishii
IPC分类号： B60T8/40 , B60T8/88 , B60T17/22 , F04B49/06
CPC分类号： B60T8/4036 , B60T17/221 , B60T8/885 , F04B49/065 , B60T2270/403 , F04B2203/0202 , F04B2203/0204 , F04B2205/063 , F04B2205/07 , F04B2207/0422 , F04B2207/70
摘要： If a determination is made by a pressure gradient comparison means 24 that gradient of the rise in the pressure in an accumulator calculated by a pressure gradient calculating means 21 and realized during the operation of a pump is lower than a predetermined level, occurrence of an abnormal condition of the pump or a motor is determined. If a pressure gradient comparison means 24 determines that the gradient of pressure depression of the hydraulic pressure in the accumulator realized after the operation of the pump has been interrupted is higher than a predetermined value, occurrence of an abnormal condition which is leakage of solution is determined. If determination of the abnormal condition is sequentially made predetermined number of times, an abnormal-condition deciding means 28 decides occurrence of an abnormal condition, and then produces an output to an alarm-signal generating means 29.
摘要翻译：如果通过压力梯度比较装置24确定由压力梯度计算装置21计算并在泵运行期间实现的蓄能器中的压力升高的梯度低于预定水平，则发生异常确定泵或电动机的状态。如果压力梯度比较装置24确定在泵运转之后实现的蓄能器中的液压的压力梯度已经被中断，则高于预定值，则确定发生溶液泄漏的异常状况。如果异常状态的判断依次为预定次数，则异常判定单元28判定异常状态的发生，然后向报警信号生成单元29输出。

80. 发明授权

US5518373A Compressor start-up controller 失效
标题翻译：压缩机启动控制器
公开(公告)号：US5518373A
公开(公告)日：1996-05-21
申请号：US197274
申请日：1994-02-16
申请人： Nobukazu Takagi , Kiyohiro Harada , Sakae Mashio , Akihito Uetake , Osamu Shinkawa , Takeshi Fujihisa
发明人： Nobukazu Takagi , Kiyohiro Harada , Sakae Mashio , Akihito Uetake , Osamu Shinkawa , Takeshi Fujihisa
IPC分类号： F04C18/02 , F04B49/06 , F04B49/10 , F04C28/06 , F04C29/00 , H02P6/20
CPC分类号： F04C28/06 , F04B49/06 , F04B49/103 , F04C28/28 , F04C29/0085 , H02P6/21 , F04B2203/0201 , F04B2203/0204 , F04C18/0215
摘要： A compressor start-up controller includes a compressing section (37-39) for compressing a refrigerant; a motor (25) connected to the compressing section for rotating the compressing section; a drive circuit (10) connected to the motor for driving the motor; a rotation detecting device (1) connected to the drive circuit for detecting whether the motor is normally rotating; a control unit (8) connected to the drive circuit for operating the motor in a step mode at a very slow rotation at its start-up for effecting electricity conducting control to gradually increase or decrease commutating current at a very slow speed during the step mode operation at the motor start-up.
摘要翻译：压缩机启动控制器包括用于压缩制冷剂的压缩部分（37-39）; 连接到所述压缩部分以使所述压缩部分旋转的马达（25）; 驱动电路（10），连接到电动机，用于驱动电动机; 连接到驱动电路的旋转检测装置（1），用于检测电动机是否正常旋转; 连接到所述驱动电路的控制单元（8），用于在其启动时以非常慢的旋转以步进模式操作所述电动机，以进行导电控制，以在所述步进模式期间以非常慢的速度逐渐增加或减少换向电流在电机起动时运行。

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