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    • 2. 发明授权
    • Oil recovery system for a vehicle maintenance facility
    • 车辆维修设备的油回收系统
    • US5413716A
    • 1995-05-09
    • US167395
    • 1993-12-14
    • William T. Osborne
    • William T. Osborne
    • B01D17/00B01D17/038C10M175/00
    • B01D17/00C10M175/0058
    • A system is described for use in an auto maintenance shop which receives oil from the changing of vehicle oil and oil filters, to recycle the oil. The system includes an apparatus (10) that has a tank reservoir (12) for receiving contaminated oil. The apparatus also includes equipment mounted on the housing, comprising a centrifuge (24), a pump device (26), a valve (34), and a porous filter device (40). In a first mode of operation, the pump draws oil from the reservoir to flow through an input tube (36) into the centrifuge, and then to an output tube (38) to flow back to the reservoir. The centrifuge is operated long enough so the amount of oil flowing through it is at least ten times the amount of oil in the reservoir. The valve is then switched to a second mode wherein fluid from the input tube is directed through the pump to the porous filter device, for final cleaning of the oil before returning it to the reservoir.
    • 描述了一种用于汽车维修车间的系统,该汽车维修车间从改变车辆油和油过滤器接收油,以再循环油。 该系统包括一个装置(10),该设备具有容纳受污染的油的储罐(12)。 该装置还包括安装在壳体上的设备,包括离心机(24),泵装置(26),阀(34)和多孔过滤装置(40)。 在第一操作模式中,泵从储存器抽吸油流过输入管(36)进入离心机,然后流到输出管(38)以流回储存器。 离心机的运行时间足够长,所以流过它的油的量至少是储存器中油量的十倍。 然后将阀切换到第二模式,其中来自输入管的流体被引导通过泵到多孔过滤器装置,用于在将油返回到储存器之前进行最终清洁。
    • 3. 发明授权
    • Cooling system with supplemental thermal storage
    • 具有补充热存储的冷却系统
    • US4964279A
    • 1990-10-23
    • US629660
    • 1989-06-07
    • William T. Osborne
    • William T. Osborne
    • F25D16/00
    • F25D16/00
    • The present invention provides a cooling system with supplemental thermal storage. The cooling system comprises a compressor, an evaporative condenser, a thermal storage unit, and an evaporator. During normal outdoor temperatures when building cooling is desired, the compressor output is connected to the evaporative condenser which in turn is connected to the evaporator coil. During periods of time when the building is not occupied, the evaporator coil is removed from the cooling circuit and the working fluid passing through coils in the thermal storage unit acts to freeze liquid surrounding the coils within the thermal storage unit tank. During unusually warm outdoor temperatures, when additional building cooling is required, the compressor output is connected to the evaporative condenser which in turn is connected to the thermal storage unit which output is in turn connected to the evaporative coil. During such operation, additionally chilled working fluid is provided to the evaporator coil due to the working fluid passing through the coils of the thermal storage unit and thereby being further chilled due to the frozen liquid surrounding the coils in the thermal storage unit.
    • 本发明提供一种具有补充热存储的冷却系统。 冷却系统包括压缩机,蒸发冷凝器,热存储单元和蒸发器。 在需要建筑物冷却的正常室外温度下,压缩机输出连接到蒸发冷凝器,蒸发冷凝器又连接到蒸发器盘管。 在建筑物未被占用的时段期间,蒸发器盘管从冷却回路中移除,并且通过热存储单元中的盘管的工作流体用于冷冻储热单元箱内的线圈周围的液体。 在异常温暖的室外温度下,当需要额外的建筑物冷却时,压缩机输出连接到蒸发冷凝器,蒸发冷凝器又连接到蓄热单元,该蓄热单元又连接到蒸发盘管。 在这种操作期间,由于工作流体通过蓄热单元的线圈,因此另外将冷冻的工作流体提供给蒸发器盘管,由此由于包含热存储单元中的线圈的冷冻液体而进一步冷却。
    • 6. 发明授权
    • Oil water separator system
    • 油水分离器系统
    • US5277827A
    • 1994-01-11
    • US986122
    • 1992-12-04
    • William T. Osborne
    • William T. Osborne
    • B01D17/00B01D17/038C10M175/00
    • C10M175/0058B01D17/00
    • Apparatus is described for use in an industrial plant that contain machines (14) having oil reservoirs (12), which facilitates cleaning of the oil. The apparatus includes a stand (20) and equipment mounted on the stand, including input and output hoses (36,38) whose ends can be dropped into a machine oil reservoir. The equipment on the stand also includes a centrifuge (24), pump (26), valve (34), and porous filter device (40). In a first mode of operation, the pump draws oil from the reservoir to flow through the input hose into the centrifuge, and then to the output hose to flow back to the reservoir. The valve can be switched to a second mode wherein fluid from the input hose is directed through the pump to the porous filter device, for final cleaning of the oil before returning it to the reservoir. The stand has wheels to enable it to roll to another machine and clean its oil.
    • 描述了用于包含具有油储存器(12)的机器(14)的工业设备中的装置,其有助于油的清洁。 该装置包括支架(20)和安装在支架上的设备,包括输入和输出软管(36,38),其末端可以落入机器油库。 支架上的设备还包括离心机(24),泵(26),阀(34)和多孔过滤装置(40)。 在第一种操作模式中,泵将油从油箱中抽出,通过输入软管流入离心机,然后到输出软管回流到油箱。 该阀可以切换到第二模式,其中来自输入软管的流体被引导通过泵到多孔过滤器装置,以便在将油返回到储存器之前进行最终清洁。 支架具有轮子,使其能够滚动到另一台机器并清洁其油。