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1. 发明授权

US4313307A Heating and cooling system and method 失效
标题翻译：加热和冷却系统及方法
公开(公告)号：US4313307A
公开(公告)日：1982-02-02
申请号：US044684
申请日：1979-06-01
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F25B1/00 , F25B30/02 , F25B7/00 , F25B27/02
CPC分类号： F25B1/00 , F25B30/02
摘要： A vapor compression heating/cooling system and method of operation having improved Coefficient of Performance and Capacity. Post-condenser liquid is cooled in a subcooler coil by a stream of air. One embodiment provides a warming machine or heat pump in which the condenser coil is within a volume to be warmed and the evaporator coil is on the outside exposed to ambient air. A stream of ambient air is pumped in heat exchange relationship with the subcooler coil to recover and expel heat from the coil into the volume. Where the volume comprises the interior of a house or other building structure the stream of air from the subcooler creates an over pressure within the volume to minimize infiltration of ambient air. In another embodiment the system is employed for refrigerating a volume such as a reefer trailer or other mobile compartment. The evaporator coil is within the compartment and the condenser coil is outside the compartment exposed to ambient air. A stream of air from the compartment is directed by a duct in heat exchange relationship with the subcooler coil and thence to ambient for expelling heat from the post-condenser liquid.
摘要翻译：蒸汽压缩加热/冷却系统和操作方法具有改进的性能和容量系数。后冷凝器液体通过空气流在过冷却器盘管中冷却。一个实施例提供一种加热机器或热泵，其中冷凝器盘管在待加热的体积内，并且蒸发器盘管在暴露于环境空气的外部。周围空气流与过冷器线圈以热交换关系泵送，以将热量从线圈回收并排出到体积中。在容积包括房屋或其他建筑结构的内部的情况下，来自过冷却器的空气流在体积内产生过压，以最小化环境空气的渗透。在另一个实施例中，该系统被用于冷却诸如冷藏车拖车或其他移动隔间的容积。蒸发器盘管在隔室内，冷凝器盘管在暴露于环境空气的舱室外。来自隔室的空气流由与过冷却器线圈的热交换关系的管道引导，并且由此到达周围环境以从后冷凝器液体排出热量。

2. 发明授权

US4312303A Recirculating steam generator with super heat 失效
标题翻译：循环蒸汽发生器超热
公开(公告)号：US4312303A
公开(公告)日：1982-01-26
申请号：US78752
申请日：1979-09-25
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F22B1/16 , F22B1/02 , F22G3/00 , F28D7/16 , F28F9/22
CPC分类号： F22B1/026 , F28F9/22
摘要： A vertically oriented straight tube steam generator is provided with a boiling portion having tilted baffles to ensure recirculation and nucleate boiling irrespective of the water level and a superheater portion above the water level which allows varying water level for load and pressure control of the steam generator.
摘要翻译：垂直取向的直管式蒸汽发生器设置有具有倾斜挡板的沸腾部分，以确保与水位无关的再循环和成核沸腾，以及在水位以上的过热器部分，其允许改变水位以用于蒸汽发生器的负载和压力控制。

3. 发明授权

US4094165A Loss heat suppression apparatus and method for heat pump 失效
标题翻译：散热抑制装置及热泵方法
公开(公告)号：US4094165A
公开(公告)日：1978-06-13
申请号：US743422
申请日：1976-11-19
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F25B13/00 , F04B39/06 , F25B31/00 , H02K9/00 , F25B1/00
CPC分类号： F25B31/008 , F04B39/06 , H02K9/00 , Y10S417/902
摘要： A compressor unit for use with a heat pump system wherein a motor-driven compressor is disposed within a casing which can be placed indoors or outdoors. Vapor from the suction side of the system is directed into and through the compressor, through an oil separator-muffler, and then into contact with liquid from the high side of the system, the liquid being directed onto a rotating disk to form a spray which contacts and thereby de-superheats the compressor discharge vapor. The de-superheated vapor then moves into and through the air gaps of the compressor motor in heat exchange relationship thereto where it is re-superheated. The re-superheated vapor then leaves the fan ports of the motor and enters the open top of a vertical standpipe which also receives the excess liquid collected in a trough surrounding the upper end bell of the motor. The liquid is entrained in the re-superheated vapor and moves therewith out of the casing toward the four-way valve and the condenser coil of the system.
摘要翻译：一种与热泵系统一起使用的压缩机单元，其中电动压缩机设置在可放置在室内或室外的壳体内。从系统的吸入侧的蒸汽被引导进入并通过压缩机，通过分油器 - 消音器，然后与系统的高侧的液体接触，液体被引导到旋转盘上以形成喷雾，接触，从而使压缩机排气蒸气脱过热。然后，过热蒸汽以与其重新过热的热交换关系移动并通过压缩机电动机的气隙。然后再过热蒸汽离开电动机的风扇端口并进入垂直立管的敞开的顶部，该垂直立管还容纳收集在围绕电动机的上端钟的槽中的多余液体。液体被夹带在再过热蒸汽中，并从壳体向壳体内移动到系统的四通阀和冷凝器盘管。

4. 发明授权

US4236874A Dual capacity compressor with reversible motor and controls arrangement therefor 失效
公开(公告)号：US4236874A
公开(公告)日：1980-12-02
申请号：US16638
申请日：1979-03-02
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F04B49/12 , F16C3/28 , F25B31/02 , F04B35/00 , F04B49/00 , F16H21/20
CPC分类号： F25B31/02 , F04B49/126 , F16C3/28 , Y10T74/2102 , Y10T74/2115 , Y10T74/2179
摘要： A hermetic reciprocating compressor such as may be used in heat pump applications is provided for dual capacity operation by providing the crankpin of the crankshaft with an eccentric ring rotatably mounted thereon, and with the end of the connecting rod opposite the piston encompassing the outer circumference of the eccentric ring, with means limiting the rotation of the eccentric ring upon the crankpin between one end point and an opposite angularly displaced end point to provide different values of eccentricity depending upon which end point the eccentric ring is rotated to upon the crankpin, and a reversible motor in the hermetic shell of the compressor for rotating the crankshaft, the motor operating in one direction effecting the angular displacement of the eccentric ring relative to the crankpin to the one end point, and in the opposite direction effecting the angular displacement of the eccentric ring relative to the crankpin to the opposite end point, this arrangement automatically giving different stroke lengths depending upon the direction of motor rotation. The mechanical structure of the arrangement may take various forms including at least one in which any impact of reversal is reduced by utilizing lubricant passages and chambers at the interface area of the crankpin and eccentric ring to provide a dashpot effect.In the main intended application of the arrangement according to the invention, that is, in a refrigerating or air conditioning system, it is desirable to insure a delay during reversal of the direction of compressor operation. A control arrangement is provided in which the control system controls the direction of motor operation in accordance with temperature conditions, the system including control means for effecting operation in a low capacity direction or alternatively in a high capacity direction in response to one set, and another set, respectively, of temperature conditions and with timer means delaying a restart of the compressor motor for at least a predetermined time in response to a condition of the control means operative to initiate a change in the operating direction of the compressor when it restarts.

5. 发明授权

US4112705A Fuel fired supplementary heater for heat pump 失效
标题翻译：燃油辅助热泵加热器
公开(公告)号：US4112705A
公开(公告)日：1978-09-12
申请号：US769830
申请日：1977-02-18
申请人： Francis J. Sisk , Stephen E. Veyo
发明人： Francis J. Sisk , Stephen E. Veyo
IPC分类号： F24D11/02 , F25B13/00 , F25B29/00 , F25B27/02
CPC分类号： F25B13/00 , F24D11/0271 , F25B29/00 , F25B2313/008 , Y02B10/70 , Y02B30/126
摘要： A heat pump is disclosed which has a compressor, an indoor condenser (for winter heating), outdoor evaporator (for winter heating) and piping for flowing a refrigerant between the compressor, the condenser and the evaporator. A second refrigerant loop is formed which bypasses the compressor and communicates with the condenser outlet and intake. A liquid metering pump flows liquid refrigerant from the outlet of the condenser via a fuel, e.g., liquid petroleum gas fired refrigerant vaporizer back to the condenser intake so that auxiliary heat from the burner for heating an indoor space by feeding to the condenser heated refrigerant vapor in addition to the refrigerant vapor supplied to the condenser by the compressor.

6. 发明授权

US4248053A Dual capacity compressor with reversible motor and controls arrangement therefor 失效
标题翻译：双能量压缩机，可逆电机及其控制装置
公开(公告)号：US4248053A
公开(公告)日：1981-02-03
申请号：US17665
申请日：1979-03-05
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F04B49/12 , F25B49/02 , F04B49/10 , G05D23/32 , H02P1/00
CPC分类号： F04B49/126 , F25B49/02 , F25B2313/0271 , F25B2400/074 , F25B2600/02
摘要： In the main intended application of the arrangement according to the invention, that is, using a reversible motor compressor in a heat pump in a refrigerating or air conditioning system, it is desirable to insure a delay during reversal of the direction of compressor operation. A control arrangement is provided in which the control system controls the direction of motor operation or compressor capacity in accordance with temperature conditions, the system including control means for effecting operation in a low capacity direction or condition, or alternatively in a high capacity direction or condition in response to one set, and another set, respectively, of temperature conditions and with timer means delaying a restart of the compressor motor for at least a predetermined time in response to a condition of the control means operative to initiate a change in the operating direction or condition of the compressor when it restarts. The operation of the system in the different capacities is also subject to control in accordance with changes in ambient temperature.
摘要翻译：在根据本发明的装置的主要应用中，即在制冷或空调系统中的热泵中使用可逆电动机压缩机，期望在逆转压缩机操作方向期间确保延迟。提供了一种控制装置，其中控制系统根据温度条件控制电动机运行方向或压缩机容量，该系统包括用于在低容量方向或状况下或者在高容量方向或条件下进行操作的控制装置响应于一组，另一组温度条件和定时装置响应于控制装置的操作以启动操作方向的改变而使压缩机电动机的重启延迟至少预定时间或压缩机重新启动时的状态。不同容量的系统的运行也可以根据环境温度的变化进行控制。

7. 发明授权

US4191026A Apparatus for defrosting low temperature heat exchanger 失效
标题翻译：低温换热器除霜装置
公开(公告)号：US4191026A
公开(公告)日：1980-03-04
申请号：US768451
申请日：1977-02-14
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F25D21/02 , F25D21/12
CPC分类号： F25D21/12 , F25D21/02
摘要： An evaporator heat exchanger is disposed within a vertical, rectangular duct. A heater for defrosting the heat exchanger is disposed beneath the exchanger. During the defrost cycle heated air rises by convection vertically through the heat exchanger. The defrost cycle is initiated by sensing the pressure drop across the heat exchanger. This is done by extending a small diameter pipe through a wall of the duct downstream of the heat exchanger so that an air current is drawn through the pipe during normal operation of the system. A constant energy output heater heats the air current in the pipe so that the temperature of the heated current remains constant so long as the air volume flowing in the pipe remains constant. As the pressure drop across the heat exchanger increases as a result of an increasing frost buildup, relatively more air is drawn through the pipe. As a result the temperature of the heated air in the pipe decreases. A control switch is adjusted so that it initiates the defrost cycle whenever the air current temperature reduction in the pipe reaches a predetermined value.
摘要翻译：蒸发器热交换器设置在垂直的矩形管道内。用于除热换热器的加热器设置在交换器下方。在除霜循环期间，加热的空气通过热交换器垂直对流而上升。通过感测热交换器上的压降来启动除霜循环。这是通过将小直径的管道延伸穿过热交换器下游的管道的壁，使得在系统的正常操作期间通过管道吸入气流。恒定能量输出加热器加热管道中的气流，使得加热电流的温度保持恒定，只要在管道中流动的空气体积保持恒定即可。随着热交换器上的压降由于增加的结霜而增加，相对较多的空气被吸入管中。因此，管道中加热的空气的温度降低。调节控制开关，使得当管道中的气流温度降低达到预定值时，启动除霜循环。

8. 发明授权

US4191023A Fuel fired supplementary heater for heat pump 失效
标题翻译：燃油辅助加热器用于热泵
公开(公告)号：US4191023A
公开(公告)日：1980-03-04
申请号：US918736
申请日：1978-06-23
申请人： Francis J. Sisk , Stephen E. Veyo
发明人： Francis J. Sisk , Stephen E. Veyo
IPC分类号： F24D11/02 , F24H4/02 , F25B13/00 , F25B29/00 , F25B7/00 , F25B27/02
CPC分类号： F25B29/00 , F24D11/0271 , F24H4/02 , F25B13/00 , F25B2313/008 , Y02B10/70 , Y02B30/12 , Y02B30/126
摘要： A heat pump is disclosed which has a compressor, an indoor condenser (for winter heating), outdoor evaporator (for winter heating) and piping for flowing a refrigerant between the compressor, the condenser and the evaporator. A second refrigerant loop is formed which bypasses the compressor and communicates with the condenser outlet and intake. A liquid metering pump flows liquid refrigerant from the outlet of the condenser via a fuel, e.g. liquid petroleum gas fired refrigerant vaporizer back to the condenser intake so that auxiliary heat from the burner for heating an indoor space by feeding to the condenser heated refrigerant vapor in addition to the refrigerant vapor supplied to the condenser by the compressor.
摘要翻译：公开了一种具有压缩机，室内冷凝器（冬季加热），室外蒸发器（用于冬季加热））和用于在压缩机，冷凝器和蒸发器之间流动制冷剂的管道的热泵。形成第二制冷剂回路，其绕过压缩机并与冷凝器出口和进气口连通。液体计量泵经由燃料例如冷凝器从冷凝器的出口流动液体制冷剂。液化石油气燃烧的制冷剂蒸发器返回到冷凝器进气口，使得来自燃烧器的辅助热量除了通过压缩机供应到冷凝器的制冷剂蒸气之外，还通过供给冷凝器加热的制冷剂蒸气来加热室内空间。

9. 发明授权

US4494447A Self-latching eccentric cam for dual stroke compressor or pump 失效
标题翻译：双行程压缩机或泵的自锁偏心凸轮
公开(公告)号：US4494447A
公开(公告)日：1985-01-22
申请号：US438428
申请日：1982-11-02
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： F04B49/12 , F16H53/04 , F04B39/00
CPC分类号： F04B49/126 , F16H53/04 , Y10T74/211
摘要： For a dual capacity refrigerant compressor of the type which has an eccentric cam rotatable on a crankpin between two opposite positions which changes the total eccentricity of the crankpin and cam so as to obtain two different stroke lengths, the rotation of the cam on the crankpin being effected by a reversal of motor operation, the cam moves through an angle of about 270.degree. around the crankpin so that a centrifugal force torque tending to hold the cam in place is available at least in the reduced stroke length position of the cam, and by providing lightening cavities and eccentric weightings, the center of mass 74 of the cam can be shifted to obtain the centrifugal torque in the proper direction at both the maximum and reduced stroke positions.
摘要翻译：对于双重制冷压缩机，其具有在两个相对位置之间在曲柄销上旋转的偏心凸轮，其改变曲柄销和凸轮的总偏心度以获得两个不同的行程长度，曲柄销上的凸轮的旋转为通过电动机操作的反转，凸轮围绕曲柄销移动大约270度的角度，使得倾向于将凸轮保持在适当位置的离心力矩可以至少在凸轮的减少的行程长度位置以及由提供减光腔和偏心配重，凸轮的质心74可以移动，以便在最大行程位置和减少行程位置处获得适当方向的离心力矩。

10. 发明授权

US4322233A Apparatus for separating entrained liquid from a liquid gas mixture 失效
标题翻译：用于从液体气体混合物中分离夹带液体的装置
公开(公告)号：US4322233A
公开(公告)日：1982-03-30
申请号：US35168
申请日：1979-05-02
申请人： Francis J. Sisk
发明人： Francis J. Sisk
IPC分类号： B01D45/08 , B01D45/12 , B01D45/16 , F22B37/32 , B01D46/12
CPC分类号： F22B37/327 , B01D45/16
摘要： A vessel wall cooperating with a circular array of moisture separators which have a vertical riser tube, centrally disposed hubs, a vertical baffle disposed between the hub and the riser tube, turning vanes and an outer volute partial skirt or wall to compress the steam-water mixture against the volute and vessel wall and utilize the downwardly spiraling flow of liquid film formed on the volute and vessel wall to effectively separate the entrained water from the steam and prevent reentrainment thereof.
摘要翻译：与水分离器圆形阵列配合的血管壁，其具有垂直提升管，居中设置的轮毂，设置在轮毂和提升管之间的垂直挡板，转动叶片和外部蜗壳部分裙部或壁以压缩蒸汽水混合物抵抗蜗壳和血管壁，并利用形成在蜗壳和血管壁上的向下螺旋形的液膜流动，以有效地将夹带的水与蒸汽分离并防止其再吸入。

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