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公开(公告)号：US09945590B2
公开(公告)日：2018-04-17
申请号：US14644510
申请日：2015-03-11
IPC分类号： B03C3/12 , B03C3/36 , B03C3/45 , F25B39/00 , F24F1/06 , F24F1/48 , B01D46/00 , B01D46/30 , F25B49/00 , F24F1/00 , F24F1/38 , F24F1/56 , F24F1/10 , F25B39/02
CPC分类号： F25B39/00 , B01D46/0023 , B01D46/0028 , B01D46/0032 , B01D46/30 , F24F1/0003 , F24F1/06 , F24F1/10 , F24F1/38 , F24F1/48 , F24F1/56 , F25B39/02 , F25B49/00
摘要： A split air conditioner has a cabinet with a fan and evaporator for mounting within a structure. The cabinet includes a filter or a stacked filter system positioned in the flow path between an air inlet and an air outlet for filtering contaminants from the air. Movable dampers are provided for selectively changing the airflow path to selectively bypass the filter to provide a greater or lesser degree of filtration of the air. Preferably, the filter is a high performance HEPA-like filter having substantially less pressure drop.
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公开(公告)号：US09714785B2
公开(公告)日：2017-07-25
申请号：US14225826
申请日：2014-03-26
发明人： Nihat O. Cur , Steven John Kuehl , Andrew D. Litch , Luiz A Lopez , Guolian Wu
CPC分类号： F25D11/022 , F25B5/02 , F25B2600/0252 , F25D11/006 , F25D23/065 , F25D2400/04 , F25D2400/06 , F25D2500/02 , Y02B40/32
摘要： An appliance includes a cabinet; a first compartment; and a second compartment. The first compartment and the second compartment are separated by a horizontal mullion. The cabinet also typically includes a coolant system that has: a single compressor for regulating a temperature of the first compartment and a temperature of the second compartment operably connected to at least one evaporator; a shared coolant fluid connection system; and a coolant fluid spaced within the shared coolant fluid connection system used to regulate both the temperature of the first compartment and the second compartment. The compressor can provide the shared coolant at least two different pressures to at least one evaporator using the shared coolant fluid connection circuit. The ratio of the substantially steady state heat gain for the first compartment to the substantially steady state total heat gain for the overall cabinet is about 0.65:1 or greater.
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公开(公告)号：US09291384B2
公开(公告)日：2016-03-22
申请号：US13732478
申请日：2013-01-02
发明人： Nihat O. Cur , Guolian Wu
IPC分类号： F25B7/00 , F25C5/02 , F25C5/08 , F25C5/10 , F25D21/06 , F25D11/02 , F25D17/02 , F25D23/02 , F25C5/18
CPC分类号： F25D11/025 , F25B45/00 , F25B2500/06 , F25C5/182 , F25C5/185 , F25C2400/10 , F25D17/02 , F25D21/06 , F25D21/12 , F25D23/028
摘要： A refrigerator includes a secondary cooling path for circulating liquid coolant through the refrigerator wherein the liquid coolant is cooled by the freezer compartment and wherein the liquid coolant cools the ice maker and the ice bin as the liquid coolant circulates through the secondary cooling path. A pump is positioned along the secondary cooling path for pumping the liquid coolant through the secondary cooling path. A tube having a first end proximate the pump and an opposite end exposed to atmosphere may control suction pressure associated with the pump. The refrigerator reduces frost build up through configuration of the secondary cooling path or performing ice harvesting operations which melt frost. The secondary cooling path may be used to provide for circulating hot liquid. The secondary cooling path may be used to provide for circulating liquid coolant during a power outage.
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公开(公告)号：US20150354871A1
公开(公告)日：2015-12-10
申请号：US14644510
申请日：2015-03-11
CPC分类号： F25B39/00 , B01D46/0023 , B01D46/0028 , B01D46/0032 , B01D46/30 , F24F1/0003 , F24F1/06 , F24F1/10 , F24F1/38 , F24F1/48 , F24F1/56 , F25B39/02 , F25B49/00
摘要： A split air conditioner has a cabinet with a fan and evaporator for mounting within a structure. The cabinet includes a filter or a stacked filter system positioned in the flow path between an air inlet and an air outlet for filtering contaminants from the air. Movable dampers are provided for selectively changing the airflow path to selectively bypass the filter to provide a greater or lesser degree of filtration of the air. Preferably, the filter is a high performance HEPA-like filter having substantially less pressure drop .
摘要翻译： 分体式空调具有带有风扇和蒸发器的机柜，用于安装在结构内。 机柜包括一个位于空气入口和空气出口之间的流动路径中的过滤器或堆叠的过滤器系统，用于过滤空气中的污染物。 提供可移动阻尼器，用于选择性地改变气流路径以选择性地绕过过滤器，以提供或多或少程度的空气过滤。 优选地，过滤器是具有基本上较小的压降的高性能HEPA样过滤器。
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公开(公告)号：US10132548B2
公开(公告)日：2018-11-20
申请号：US15331088
申请日：2016-10-21
发明人： Nihat O. Cur , Guolian Wu
IPC分类号： F25B45/00 , F25D11/02 , F25D23/02 , F25C5/185 , F25D17/02 , F25D21/06 , F25C5/182 , F25D21/12
摘要： A refrigerator includes a secondary cooling path for circulating liquid coolant through the refrigerator wherein the liquid coolant is cooled by the freezer compartment and wherein the liquid coolant cools the ice maker and the ice bin as the liquid coolant circulates through the secondary cooling path. A pump is positioned along the secondary cooling path for pumping the liquid coolant through the secondary cooling path. A tube having a first end proximate the pump and an opposite end exposed to atmosphere may control suction pressure associated with the pump. The refrigerator reduces frost build up through configuration of the secondary cooling path or performing ice harvesting operations which melt frost. The secondary cooling path may be used to provide for circulating hot liquid. The secondary cooling path may be used to provide for circulating liquid coolant during a power outage.
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公开(公告)号：US20170363306A1
公开(公告)日：2017-12-21
申请号：US15691448
申请日：2017-08-30
CPC分类号： F24F3/1603 , F24F1/0007 , F24F11/65 , F24F13/28 , F24F2003/1614 , F24F2110/64 , F24F2110/70 , F24F2110/72 , Y02A50/21 , Y10T29/49361
摘要： A split air conditioner has a cabinet with a fan and evaporator for mounting within a structure. The cabinet includes one or more movable dampers or movable filters positioned in the flow path between the air inlet and the outlet for selectively filtering contaminants from the air to provide a greater or lesser degree of filtration of the air. The movable filters include sliding and/or pivot mounting structure which may accommodate stacking multiple filters with different filtering characteristics. The system may operate in a filtering only mode with no cooling, a cooling only mode with no filtering, or a combination of cooling and selective filtering.
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公开(公告)号：US09803898B2
公开(公告)日：2017-10-31
申请号：US14580736
申请日：2014-12-23
发明人： Nihat O. Cur , Steven John Kuehl
IPC分类号： F24F1/00 , F24F1/06 , F24F1/38 , F24F1/48 , F24F1/56 , F25B39/00 , B01D46/00 , B01D46/30 , F25B49/00 , F24F1/10 , F25B39/02
CPC分类号： F25B39/00 , B01D46/0023 , B01D46/0028 , B01D46/0032 , B01D46/30 , F24F1/0003 , F24F1/06 , F24F1/10 , F24F1/38 , F24F1/48 , F24F1/56 , F25B39/02 , F25B49/00
摘要： An outdoor unit (ODU) for an air conditioning system includes a baffle or other airflow direction control such that the cooling air from a condenser is at least partially directed over the compressor to provide air movement around the compressor to assist in thermal transfer of heat from the compressor. In one system, curvilinear frustoconical baffles are positioned in a conventional barrel-type outdoor unit to direct airflow toward the compressor before being discharged from the unit. When any of the ODUs is part of a heat pump system for providing heating and cooling, a retractable or movable air diverting system is employed when in the heating mode to prevent airflow through the condenser from reaching the compressor.
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公开(公告)号：US09599353B2
公开(公告)日：2017-03-21
申请号：US14266142
申请日：2014-04-30
发明人： Nihat O. Cur , Timothy A. Kee , James W. Kendall , Steven J. Kuehl , Jeffrey A. Miller , Verne H. Myers , Heng Tong Pit , Guolian Wu
IPC分类号： F24F3/00 , F24F3/06 , F25B5/02 , F25B41/06 , F25B41/00 , F25B1/00 , F25B49/02 , F25D17/06 , F24F1/00 , F24F5/00 , F25B41/04 , F25B6/02
CPC分类号： F24F3/065 , F24F1/0003 , F24F5/0096 , F24F11/30 , F24F2120/10 , F25B1/005 , F25B5/02 , F25B6/02 , F25B41/00 , F25B41/043 , F25B41/062 , F25B49/02 , F25B2400/06 , F25B2400/077 , F25B2600/21 , F25B2600/2511 , F25B2600/2515 , F25B2700/02 , F25B2700/135 , F25B2700/2104 , F25B2700/2115 , F25B2700/2117 , F25D17/06
摘要： A split air conditioning system for conditioning a plurality of zones within a single living area of a building, that includes a single outdoor unit; a refrigerant flow pathway made up of a plurality of refrigerant conduits having a common refrigerant flow path portion and at least two divergent flow path portions, a first divergent flow path and a second divergent flow path and the first evaporator and second evaporator are in parallel with one another; at least one throttling device; a portioning device configured to selectively and proportionately regulate the flow of a refrigerant fluid to the first evaporator and the second evaporator, respectively where the compressor is configured to be capable of simultaneously driving both the first evaporator and the second evaporator at their full cooling capacity.
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公开(公告)号：US09272892B2
公开(公告)日：2016-03-01
申请号：US13952693
申请日：2013-07-29
发明人： Steven John Kuehl , Alexandre Azevedo , Nihat O. Cur , Alisson Costa Dasilva , Gustvo Lazzaris Debona , Marcos Heinzle , Leandro Berno Lidio , Verne H. Myers
CPC分类号： B01F3/04815 , B01F15/065 , B01F2015/061 , B67D1/0004 , B67D1/0014 , B67D1/0021 , B67D1/0057 , B67D1/0406 , B67D1/0857 , B67D1/0861 , F25D31/002
摘要： A beverage dispensing apparatus which includes a tank, a liquid inlet and a fluid dispensing system which includes a dispensing fluid conduit having a helical portion at least substantially vertically oriented within the interior volume of the tank. The beverage dispensing apparatus also includes a fluid circulating system that includes at least one fluid circulation conduit having an inlet portion positioned proximate the bottom portion of the tank and at least one outlet. A fluid cycling device is also included in the beverage dispensing apparatus and is configured to move fluid from the bottom portion of the tank to the fluid circulation conduit. The at least one outlet is configured to produce a fluid flow tangential to the orientation of the dispensing fluid conduit configuration. Evaporator coils extend around a perimeter of the tank's exterior sidewall surface and are configured to chill the fluid within the tank.
摘要翻译： 一种饮料分配装置，其包括罐，液体入口和流体分配系统，其包括分配流体导管，所述分配流体导管具有至少基本垂直地定向在所述罐的内部容积内的螺旋部分。 饮料分配装置还包括流体循环系统，该流体循环系统包括至少一个流体循环管道，该流体循环管道具有靠近罐的底部部分定位的入口部分和至少一个出口。 流体循环装置也包括在饮料分配装置中并且构造成将流体从罐的底部移动到流体循环管道。 所述至少一个出口构造成产生与分配流体导管配置的取向相切的流体流。 蒸发器线圈围绕罐的外侧壁表面的周边延伸并且被配置为使罐内的流体冷却。
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公开(公告)号：US09970667B2
公开(公告)日：2018-05-15
申请号：US14265896
申请日：2014-04-30
发明人： Nihat O. Cur , Steven J. Kuehl , Guolian Wu
IPC分类号： F25B7/00 , F24F3/06 , F25B5/02 , F25B41/06 , F25B41/00 , F25B1/00 , F25B49/02 , F25D17/06 , F24F1/00 , F24F5/00 , F25B41/04 , F25B6/02 , F24F11/00
CPC分类号： F24F3/065 , F24F1/0003 , F24F5/0096 , F24F11/30 , F24F2120/10 , F25B1/005 , F25B5/02 , F25B6/02 , F25B41/00 , F25B41/043 , F25B41/062 , F25B49/02 , F25B2400/06 , F25B2400/077 , F25B2600/21 , F25B2600/2511 , F25B2600/2515 , F25B2700/02 , F25B2700/135 , F25B2700/2104 , F25B2700/2115 , F25B2700/2117 , F25D17/06
摘要： A high-efficiency air conditioning system for conditioning a plurality of zones within an interior of a building that includes: at least two independent ductwork systems within a building wherein each independent ductwork system directs heating and cooling to one zone within the building; a single outdoor unit a refrigerant flow pathway having a common refrigerant flow path portion, a first divergent flow path, and a second divergent flow path; at least one throttling device and at least a first indoor air handling unit providing cooling to a first independent ductwork system and a second indoor air handling unit providing cooling to a second indoor ductwork system. The compressor is incapable of simultaneously supplying both the first evaporator and the second evaporator at their full cooling capacity.
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