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1. 发明授权

US08113789B2 System and method of disabling an HVAC compressor based on a high pressure cut out 有权
标题翻译：基于高压切断的HVAC压缩机的系统和方法
公开(公告)号：US08113789B2
公开(公告)日：2012-02-14
申请号：US12238966
申请日：2008-09-26
申请人： Jonathan D. Douglas , John R. Edens , Carl L. Garrett , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Kristin L. Schaefer , Brett R. Schneider , Steven A. Tice
发明人： Jonathan D. Douglas , John R. Edens , Carl L. Garrett , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Kristin L. Schaefer , Brett R. Schneider , Steven A. Tice
IPC分类号： F04B49/00 , F25B49/00
CPC分类号： F04B49/08
摘要： A system and method is provided for monitoring a system pressure to infer whether a high pressure cut out (HPCO) switch has opened disabling a heating, ventilating, and air conditioning (HVAC) compressor. A system and method are also provided for determining whether to disable the HVAC compressor based on a status of a low pressure cut out (LPCO) switch, an ambient temperature, and system mode state. The systems and methods may be used interchangeably with the appropriate adjustments to decision limits, such as where the LPCO may be monitored to infer status and the HPCO status may be directly used with temperature and system mode state.
摘要翻译：提供了一种用于监测系统压力以推断高压切断（HPCO）开关是否打开禁用加热，通风和空调（HVAC）压缩机的系统和方法。还提供了一种用于基于低压切断（LPCO）开关，环境温度和系统模式状态的状态来确定是否禁用HVAC压缩机的系统和方法。系统和方法可以与对决策极限的适当调整可互换使用，例如可以监视LPCO来推断状态，并且HPCO状态可以直接与温度和系统模式状态一起使用。

2. 发明申请

US20100080712A1 System and Method of Disabling an HVAC Compressor Based on a High Pressure Cut Out 有权
标题翻译：基于高压切断的HVAC压缩机禁用系统及方法
公开(公告)号：US20100080712A1
公开(公告)日：2010-04-01
申请号：US12238966
申请日：2008-09-26
申请人： Jonathan D. Douglas , John R. Edens , Carl L. Garrett , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Kristin L. Schaefer , Brett R. Schneider , Steven A. Tice
发明人： Jonathan D. Douglas , John R. Edens , Carl L. Garrett , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Kristin L. Schaefer , Brett R. Schneider , Steven A. Tice
IPC分类号： F04B49/00
CPC分类号： F04B49/08
摘要： A system and method is provided for monitoring a system pressure to infer whether a high pressure cut out (HPCO) switch has opened disabling a heating, ventilating, and air conditioning (HVAC) compressor. A system and method are also provided for determining whether to disable the HVAC compressor based on a status of a low pressure cut out (LPCO) switch, an ambient temperature, and system mode state. The systems and methods may be used interchangeably with the appropriate adjustments to decision limits, such as where the LPCO may be monitored to infer status and the HPCO status may be directly used with temperature and system mode state.
摘要翻译：提供了一种用于监测系统压力以推断高压切断（HPCO）开关是否打开禁用加热，通风和空调（HVAC）压缩机的系统和方法。还提供了一种用于基于低压切断（LPCO）开关，环境温度和系统模式状态的状态来确定是否禁用HVAC压缩机的系统和方法。系统和方法可以与对决策极限的适当调整可互换使用，例如可以监视LPCO来推断状态，并且HPCO状态可以直接与温度和系统模式状态一起使用。

3. 发明授权

US08151585B2 System and method of disabling an HVAC compressor based on a low pressure cut out 有权
标题翻译：基于低压切断的HVAC压缩机的系统和方法
公开(公告)号：US08151585B2
公开(公告)日：2012-04-10
申请号：US12238988
申请日：2008-09-26
申请人： Jonathan D. Douglas , John R. Edens , Alan D Marble , Kevin B. Mercer , Gary L. Sapp , Brett R. Schneider , Steven A. Tice
发明人： Jonathan D. Douglas , John R. Edens , Alan D Marble , Kevin B. Mercer , Gary L. Sapp , Brett R. Schneider , Steven A. Tice
IPC分类号： F25B1/00 , F25B49/00
CPC分类号： F04B49/08
摘要： A system and method is provided for monitoring a system pressure to infer whether a high pressure cut out (HPCO) switch has opened disabling a heating, ventilating, and air conditioning (HVAC) compressor. A system and method are also provided for determining whether to disable the heating, ventilating, and air conditioning (HVAC) compressor based on a status of a low pressure cut out (LPCO) switch, an ambient temperature, and system mode state. The systems and methods may be used interchangeably with the appropriate adjustments to decision limits, such as where the LPCO may be monitored to infer status and the HPCO status may be directly used with temperature and system mode state.
摘要翻译：提供了一种用于监测系统压力以推断高压切断（HPCO）开关是否打开禁用加热，通风和空调（HVAC）压缩机的系统和方法。还提供了一种系统和方法，用于基于低压切断（LPCO）开关，环境温度和系统模式状态的状态确定是否禁用加热，通风和空调（HVAC）压缩机。系统和方法可以与对决策极限的适当调整可互换使用，例如可以监视LPCO来推断状态，并且HPCO状态可以直接与温度和系统模式状态一起使用。

4. 发明申请

US20100080713A1 System and Method of Disabling an HVAC Compressor Based on a Low Pressure Cut Out 有权
标题翻译：基于低压切断的HVAC压缩机禁用系统和方法
公开(公告)号：US20100080713A1
公开(公告)日：2010-04-01
申请号：US12238988
申请日：2008-09-26
申请人： Jonathan D. Douglas , John R. Edens , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Brett R. Schneider , Steven A. Tice
发明人： Jonathan D. Douglas , John R. Edens , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , Brett R. Schneider , Steven A. Tice
IPC分类号： F04B49/00
CPC分类号： F04B49/08
摘要： A system and method is provided for monitoring a system pressure to infer whether a high pressure cut out (HPCO) switch has opened disabling a heating, ventilating, and air conditioning (HVAC) compressor. A system and method are also provided for determining whether to disable the heating, ventilating, and air conditioning (HVAC) compressor based on a status of a low pressure cut out (LPCO) switch, an ambient temperature, and system mode state. The systems and methods may be used interchangeably with the appropriate adjustments to decision limits, such as where the LPCO may be monitored to infer status and the HPCO status may be directly used with temperature and system mode state.
摘要翻译：提供了一种用于监测系统压力以推断高压切断（HPCO）开关是否打开禁用加热，通风和空调（HVAC）压缩机的系统和方法。还提供了一种系统和方法，用于基于低压切断（LPCO）开关，环境温度和系统模式状态的状态确定是否禁用加热，通风和空调（HVAC）压缩机。系统和方法可以与对决策极限的适当调整可互换使用，例如可以监视LPCO来推断状态，并且HPCO状态可以直接与温度和系统模式状态一起使用。

5. 发明授权

US08327658B2 System and method for oil return in an HVAC system 有权
标题翻译： HVAC系统回油系统和方法
公开(公告)号：US08327658B2
公开(公告)日：2012-12-11
申请号：US12272518
申请日：2008-11-17
申请人： Jonathan D. Douglas , John R. Edens , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , James T. Schaefer, Jr. , Kristen L. Schaefer , Steven A. Tice
发明人： Jonathan D. Douglas , John R. Edens , Alan D. Marble , Kevin B. Mercer , Gary L. Sapp , James T. Schaefer, Jr. , Kristen L. Schaefer , Steven A. Tice
IPC分类号： F25B13/00 , F25D21/06
CPC分类号： F25B47/02 , F24F11/30 , F24F2110/10 , F25B13/00 , F25B31/004 , F25B47/025 , F25B49/02 , F25B2600/0253 , F25B2600/23 , F25B2700/2106 , Y02B30/741
摘要： A system and a method are provided for returning oil in a heating, ventilation, and air conditioning (HVAC) system by determining when an ambient zone temperature is equal to or less than a temperature limit and reversing a direction of refrigerant flow of the HVAC system based on the length of time. Also, a system and a method are provided for monitoring the length of operation in a first and a second heating mode and for reversing a direction of refrigerant flow based on the length of time operation occurs in the first and second heating modes. A system and a method having a first compressor, a first heating mode, a second heating mode, a defrost mode, and a controller is disclosed. The controller selectively controls initiation of the defrost mode in response to an HVAC system operating in a heating mode of operation for a predetermined amount of time.
摘要翻译：提供一种系统和方法，用于通过确定何时环境温度等于或小于温度限制并使HVAC系统的制冷剂流动的方向反转来在加热，通风和空调（HVAC）系统中返回油基于时间长短。而且，提供了一种系统和方法，用于在第一和第二加热模式中监测操作长度，并且基于在第一和第二加热模式中发生的时间长度来反转制冷剂流动的方向。公开了具有第一压缩机，第一加热模式，第二加热模式，除霜模式和控制器的系统和方法。控制器响应于在加热操作模式下操作预定时间量的HVAC系统选择性地控制除霜模式的启动。

6. 发明授权

US08116911B2 System and method for sump heater control in an HVAC system 有权
标题翻译： HVAC系统中的贮槽加热器控制系统和方法
公开(公告)号：US08116911B2
公开(公告)日：2012-02-14
申请号：US12272504
申请日：2008-11-17
申请人： John J. Bailey , Jose L. Balderrama , Jonathan D Douglas , John R. Edens , Alan D. Marble , Gary L. Sapp , Kristen L. Schaefer , Brett R. Schneider , Steven A. Tice
发明人： John J. Bailey , Jose L. Balderrama , Jonathan D Douglas , John R. Edens , Alan D. Marble , Gary L. Sapp , Kristen L. Schaefer , Brett R. Schneider , Steven A. Tice
IPC分类号： G06F19/00
CPC分类号： F25B49/02 , F24F11/30 , F24F2110/10 , F25B2400/01 , F25B2600/0251
摘要： A system and a method are provided for powering up a heating, ventilation, and air conditioning (HVAC) system and operating a sump heater for a compressor for a first predetermined period of time in response to the HVAC system being powered up. A heating, ventilation, and air conditioning system and a method for controlling the system are provided. The HVAC system includes a compressor, a sump heater associated with the compressor, and a controller configured to control the compressor and the sump heater so that the sump heater is not operated while the compressor is operated.
摘要翻译：提供了一种系统和方法，用于为加热，通风和空调（HVAC）系统供电，并响应于HVAC系统上电而在第一预定时间段内为压缩机操作贮槽加热器。提供加热，通风和空调系统以及控制系统的方法。 HVAC系统包括压缩机，与压缩机相连的贮槽加热器，以及配置成控制压缩机和贮槽加热器的控制器，使得在压缩机运转时，贮槽加热器不工作。

7. 发明申请

US20120080179A1 EXPANSION VALVE CONTROL SYSTEM AND METHOD FOR AIR CONDITIONING APPARATUS 有权
标题翻译：膨胀阀控制系统和空调设备的方法
公开(公告)号：US20120080179A1
公开(公告)日：2012-04-05
申请号：US12895536
申请日：2010-09-30
申请人： Kevin B. Mercer , John R. Edens , Jonathan David Douglas
发明人： Kevin B. Mercer , John R. Edens , Jonathan David Douglas
IPC分类号： G05D23/00 , F25B41/04
CPC分类号： F25B49/02 , F25B41/062 , F25B2600/2513
摘要： A method of reducing a cyclical loss coefficient of an HVAC system efficiency rating of an HVAC system includes operating the HVAC system using a recorded electronic expansion valve position of an electronic expansion valve of the HVAC system, discontinuing operation of the HVAC system, and resuming operation of the HVAC system using an electronic expansion valve position that allows greater refrigerant mass flow through the expansion valve as compared to the recorded electronic expansion valve position.
摘要翻译：一种降低HVAC系统的HVAC系统效率等级的循环损耗系数的方法包括使用HVAC系统的电子膨胀阀的记录电子膨胀阀位置来操作HVAC系统，中断HVAC系统的操作和恢复运行使用与记录的电子膨胀阀位置相比允许更大的制冷剂质量流过膨胀阀的电子膨胀阀位置。

8. 发明授权

US08887518B2 Expansion valve control system and method for air conditioning apparatus 有权
标题翻译：膨胀阀控制系统及空调设备方法
公开(公告)号：US08887518B2
公开(公告)日：2014-11-18
申请号：US12895536
申请日：2010-09-30
申请人： Kevin B. Mercer , John R. Edens , Jonathan David Douglas
发明人： Kevin B. Mercer , John R. Edens , Jonathan David Douglas
IPC分类号： F25B41/04 , G05D23/32 , F25B41/00 , F25B49/02 , F25B41/06
CPC分类号： F25B49/02 , F25B41/062 , F25B2600/2513
摘要： A method of reducing a cyclical loss coefficient of an HVAC system efficiency rating of an HVAC system includes operating the HVAC system using a recorded electronic expansion valve position of an electronic expansion valve of the HVAC system, discontinuing operation of the HVAC system, and resuming operation of the HVAC system using an electronic expansion valve position that allows greater refrigerant mass flow through the expansion valve as compared to the recorded electronic expansion valve position.
摘要翻译：一种降低HVAC系统的HVAC系统效率等级的循环损耗系数的方法包括使用HVAC系统的电子膨胀阀的记录电子膨胀阀位置来操作HVAC系统，中断HVAC系统的操作和恢复运行使用与记录的电子膨胀阀位置相比允许更大的制冷剂质量流过膨胀阀的电子膨胀阀位置。

9. 发明授权

US09328939B2 Air handling unit with mixed-flow blower 有权
标题翻译：带混流风机的空气处理单元
公开(公告)号：US09328939B2
公开(公告)日：2016-05-03
申请号：US12609978
申请日：2009-10-30
申请人： John R. Edens , Jeffrey L. Stewart
发明人： John R. Edens , Jeffrey L. Stewart
IPC分类号： F24F13/04 , F24F1/00 , F24F13/30
CPC分类号： F24F13/04 , F24F1/0007 , F24F13/30
摘要： An air handling unit has a cabinet forming a duct, a mixed-flow blower assembly configured to provide airflow through the duct, and a refrigeration coil assembly disposed within the cabinet and downstream of the mixed-flow blower assembly. Another air handling unit has a cabinet forming a duct having a generally downstream direction and a blower assembly to provide airflow through the duct. The blower assembly may have an axis of rotation generally parallel to the downstream direction and the blower assembly may be configured to primarily expel air in a direction that has a directional component that extends radially away from the axis of rotation.
摘要翻译：空气处理单元具有形成管道的箱体，构造成提供通过管道的气流的混合流动鼓风机组件，以及设置在机壳内并且在混合流动鼓风机组件的下游的制冷盘管组件。另一个空气处理单元具有形成具有大致下游方向的管道的柜体和鼓风机组件，以提供通过管道的气流。鼓风机组件可以具有大致平行于下游方向的旋转轴线，并且鼓风机组件可以构造成主要沿具有径向延伸离开旋转轴线的方向分量的方向排出空气。

10. 发明申请

US20120248212A1 Methods and Systems for Controlling a Hybrid Heating System 审中-公开
标题翻译：控制混合供热系统的方法和系统
公开(公告)号：US20120248212A1
公开(公告)日：2012-10-04
申请号：US13076240
申请日：2011-03-30
申请人： Timothy Wayne Storm , Gerson L. Gavin , Jonathan David Douglas , John R. Edens , Willem M. Lange, IV
发明人： Timothy Wayne Storm , Gerson L. Gavin , Jonathan David Douglas , John R. Edens , Willem M. Lange, IV
IPC分类号： F24D19/10 , F24D15/04 , F24D12/02
CPC分类号： F24D12/02 , F24D15/04 , F24D19/1039 , F24D19/1087 , G06Q50/06 , Y02B30/14
摘要： In at least some embodiments, a hybrid heating system includes a heat pump and an auxiliary furnace. The system also includes a controller coupled to the heat pump and the auxiliary furnace. The controller, in response to receiving a heat request, selects either the heat pump or the auxiliary furnace based on an economic balance point algorithm.
摘要翻译：在至少一些实施例中，混合加热系统包括热泵和辅助炉。该系统还包括耦合到热泵和辅助炉的控制器。控制器响应于接收到热量请求，基于经济平衡点算法选择热泵或辅助炉。

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