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公开(公告)号：US20100047080A1
公开(公告)日：2010-02-25
申请号：US11883616
申请日：2006-01-23
申请人： Simon Harold Bruce
发明人： Simon Harold Bruce
IPC分类号： F04B49/06
CPC分类号： F04D27/00 , F04B49/06 , F04B49/20 , F04B2203/0201 , F04B2203/0204 , F04C18/12 , F04C18/16 , F04C23/02 , F04C25/02 , F04C28/06 , F04C2220/10 , F04C2220/12 , F04C2240/403 , F04C2270/08 , F04C2270/09 , F04C2270/18 , F04C2270/19 , F04D27/004
摘要： A pumping system for evacuating an enclosure comprises a pumping mechanism (30), a motor (32) for driving the pumping mechanism, and a controller (36) for controlling the motor. The controller sets a maximum value for a rotational frequency of the motor and a maximum value for a current in the motor, and, to optimise the performance of the pumping system, independently adjusts the maximum values during evacuation of the enclosure.
摘要翻译： 用于排空外壳的泵送系统包括泵送机构（30），用于驱动泵送机构的马达（32）和用于控制马达的控制器（36）。 控制器设置电动机转速的最大值和电动机中电流的最大值，并优化泵送系统的性能，独立调整外壳抽真空时的最大值。
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公开(公告)号：US08475137B2
公开(公告)日：2013-07-02
申请号：US12884536
申请日：2010-09-17
IPC分类号： F04B49/00
CPC分类号： F04C2/102 , F04C14/06 , F04C14/08 , F04C2240/40 , F04C2270/05 , F04C2270/09 , F04C2270/60 , F04C2270/86 , F16H61/0031 , F16H61/12 , F16H63/50 , F16H2061/1264 , F16H2312/14 , Y10T477/23
摘要： In an electric-motor-driven oil pump unit with automatic engine-stop system interaction, in which an electric-motor-driven oil pump is driven by an electric motor for hydraulic pressure supply to a transmission of an automotive vehicle employing an automatic engine-stop system, at least in a stopped state of a mechanical oil pump driven by the engine, a motor current/speed detector is provided for detecting a motor current and/or a motor speed of the electric motor. Also provided is a controller configured to output an inhibiting signal to the automatic engine-stop system for inhibiting a mode shift to an automatic engine-stop mode, when a change in the motor current and/or the motor speed during a preliminary operation of the electric-motor-driven oil pump executed from a point of time when an automatic engine-stop condition of the vehicle becomes satisfied, is out of a specified characteristic.
摘要翻译： 在具有自动发动机停止系统相互作用的电动机驱动的油泵单元中，其中电动机驱动的油泵由电动机驱动，用于向采用自动发动机的机动车辆的变速器供给液压， 停止系统，至少在由发动机驱动的机械油泵的停止状态下，提供用于检测电动机的电动机电流和/或电动机速度的电动机电流/速度检测器。 还提供了一种控制器，其被配置为当在所述自动发动机停止系统的预备操作期间电动机电流和/或电动机速度的变化时，将禁止信号输出到自动发动机停止系统，以禁止模式切换到自动发动机停止模式 从满足车辆的自动发动机停止状态的时刻起执行的电动机驱动的油泵不具有规定的特性。
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公开(公告)号：US20240102710A1
公开(公告)日：2024-03-28
申请号：US18533290
申请日：2023-12-08
发明人： Hongwei Yang
CPC分类号： F25B49/02 , F25B31/004 , F25B41/20 , F25B43/02 , F04C2270/052 , F04C2270/09 , F04C2270/20 , F25B2400/04 , F25B2400/0401 , F25B2500/19 , F25B2600/2501 , F25B2700/1931 , F25B2700/1933
摘要： Systems, methods, and computer-readable mediums are provided for improving the efficiency of a filter-type oil separator in a cooling system including a compressor that pumps a mixture of lubricating oil and refrigerant through the filter-type oil separator. The filter type oil separator is configured to receive a first portion of the mixture from the compressor, and a bypass line is configured to bypass a second portion of the mixture around the filter-type oil separator. The bypass line ensures a sufficient amount of oil is present in the compressor.
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公开(公告)号：US09903378B2
公开(公告)日：2018-02-27
申请号：US14569170
申请日：2014-12-12
申请人： Edwards Limited
发明人： Simon Harold Bruce
IPC分类号： F04D27/00 , F04B49/20 , F04B49/06 , F04C23/02 , F04C25/02 , F04C28/06 , F04C18/12 , F04C18/16
CPC分类号： F04D27/00 , F04B49/06 , F04B49/20 , F04B2203/0201 , F04B2203/0204 , F04C18/12 , F04C18/16 , F04C23/02 , F04C25/02 , F04C28/06 , F04C2220/10 , F04C2220/12 , F04C2240/403 , F04C2270/08 , F04C2270/09 , F04C2270/18 , F04C2270/19 , F04D27/004
摘要： A pumping system for evacuating an enclosure comprises a pumping mechanism (30), a motor (32) for driving the pumping mechanism, and a controller (36) for controlling the motor. The controller sets a maximum value for a rotational frequency of the motor and a maximum value for a current in the motor, and, to optimise the performance of the pumping system, independently adjusts the maximum values during evacuation of the enclosure.
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公开(公告)号：US09062684B2
公开(公告)日：2015-06-23
申请号：US11883616
申请日：2006-01-23
申请人： Simon Harold Bruce
发明人： Simon Harold Bruce
CPC分类号： F04D27/00 , F04B49/06 , F04B49/20 , F04B2203/0201 , F04B2203/0204 , F04C18/12 , F04C18/16 , F04C23/02 , F04C25/02 , F04C28/06 , F04C2220/10 , F04C2220/12 , F04C2240/403 , F04C2270/08 , F04C2270/09 , F04C2270/18 , F04C2270/19 , F04D27/004
摘要： A pumping system for evacuating an enclosure comprises a pumping mechanism (30), a motor (32) for driving the pumping mechanism, and a controller (36) for controlling the motor. The controller sets a maximum value for a rotational frequency of the motor and a maximum value for a current in the motor, and, to optimize the performance of the pumping system, independently adjusts the maximum values during evacuation of the enclosure.
摘要翻译： 用于排空外壳的泵送系统包括泵送机构（30），用于驱动泵送机构的马达（32）和用于控制马达的控制器（36）。 控制器设置电动机转速的最大值和电动机中电流的最大值，并优化泵送系统的性能，独立调整外壳抽真空时的最大值。
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公开(公告)号：US20150125312A1
公开(公告)日：2015-05-07
申请号：US14569170
申请日：2014-12-12
申请人： Edwards Limited
发明人： Simon Harold Bruce
CPC分类号： F04D27/00 , F04B49/06 , F04B49/20 , F04B2203/0201 , F04B2203/0204 , F04C18/12 , F04C18/16 , F04C23/02 , F04C25/02 , F04C28/06 , F04C2220/10 , F04C2220/12 , F04C2240/403 , F04C2270/08 , F04C2270/09 , F04C2270/18 , F04C2270/19 , F04D27/004
摘要： A pumping system for evacuating an enclosure comprises a pumping mechanism (30), a motor (32) for driving the pumping mechanism, and a controller (36) for controlling the motor. The controller sets a maximum value for a rotational frequency of the motor and a maximum value for a current in the motor, and, to optimise the performance of the pumping system, independently adjusts the maximum values during evacuation of the enclosure.
摘要翻译： 用于排空外壳的泵送系统包括泵送机构（30），用于驱动泵送机构的马达（32）和用于控制马达的控制器（36）。 控制器设置电动机转速的最大值和电动机中电流的最大值，并优化泵送系统的性能，独立调整外壳抽真空时的最大值。
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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
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。
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公开(公告)号：US12104836B2
公开(公告)日：2024-10-01
申请号：US18533290
申请日：2023-12-08
发明人： Hongwei Yang
CPC分类号： F25B49/02 , F25B31/004 , F25B41/20 , F25B43/02 , F04C2270/052 , F04C2270/09 , F04C2270/20 , F25B2400/04 , F25B2400/0401 , F25B2500/19 , F25B2600/2501 , F25B2700/1931 , F25B2700/1933
摘要： Systems, methods, and computer-readable mediums are provided for improving the efficiency of a filter-type oil separator in a cooling system including a compressor that pumps a mixture of lubricating oil and refrigerant through the filter-type oil separator. The filter type oil separator is configured to receive a first portion of the mixture from the compressor, and a bypass line is configured to bypass a second portion of the mixture around the filter-type oil separator. The bypass line ensures a sufficient amount of oil is present in the compressor.
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公开(公告)号：US11859884B2
公开(公告)日：2024-01-02
申请号：US17480580
申请日：2021-09-21
发明人： Hongwei Yang
CPC分类号： F25B49/02 , F25B31/004 , F25B41/20 , F25B43/02 , F04C2270/052 , F04C2270/09 , F04C2270/20 , F25B2400/04 , F25B2400/0401 , F25B2500/19 , F25B2600/2501 , F25B2700/1931 , F25B2700/1933
摘要： Systems, methods, and computer-readable mediums are provided for improving the efficiency of a filter-type oil separator in a cooling system including a compressor that pumps a mixture of lubricating oil and refrigerant through the filter-type oil separator. The filter type oil separator is configured to receive a first portion of the mixture from the compressor, and a bypass line is configured to bypass a second portion of the mixture around the filter-type oil separator. The bypass line ensures a sufficient amount of oil is present in the compressor.
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公开(公告)号：US20110129356A1
公开(公告)日：2011-06-02
申请号：US12884536
申请日：2010-09-17
IPC分类号： F04B49/06
CPC分类号： F04C2/102 , F04C14/06 , F04C14/08 , F04C2240/40 , F04C2270/05 , F04C2270/09 , F04C2270/60 , F04C2270/86 , F16H61/0031 , F16H61/12 , F16H63/50 , F16H2061/1264 , F16H2312/14 , Y10T477/23
摘要： In an electric-motor-driven oil pump unit with automatic engine-stop system interaction, in which an electric-motor-driven oil pump is driven by an electric motor for hydraulic pressure supply to a transmission of an automotive vehicle employing an automatic engine-stop system, at least in a stopped state of a mechanical oil pump driven by the engine, a motor current/speed detector is provided for detecting a motor current and/or a motor speed of the electric motor. Also provided is a controller configured to output an inhibiting signal to the automatic engine-stop system for inhibiting a mode shift to an automatic engine-stop mode, when a change in the motor current and/or the motor speed during a preliminary operation of the electric-motor-driven oil pump executed from a point of time when an automatic engine-stop condition of the vehicle becomes satisfied, is out of a specified characteristic.
摘要翻译： 在具有自动发动机停止系统相互作用的电动机驱动的油泵单元中，其中电动机驱动的油泵由电动机驱动，用于向采用自动发动机的机动车辆的变速器供给液压， 停止系统，至少在由发动机驱动的机械油泵的停止状态下，提供用于检测电动机的电动机电流和/或电动机速度的电动机电流/速度检测器。 还提供了一种控制器，其被配置为当在所述自动发动机停止系统的预备操作期间电动机电流和/或电动机速度的变化时，将禁止信号输出到自动发动机停止系统，以禁止模式切换到自动发动机停止模式 从满足车辆的自动发动机停止状态的时刻起执行的电动机驱动的油泵不具有规定的特性。
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