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    • 52. 发明申请
    • SYSTEMS AND METHODS FOR COOLING ELECTRONIC EQUIPMENT
    • 冷却电子设备的系统和方法
    • WO2012158653A8
    • 2013-07-04
    • PCT/US2012037858
    • 2012-05-14
    • INERTECH IP LLCKEISLING EARLCOSTAKIS JOHNMCDONNELL GERALD
    • KEISLING EARLCOSTAKIS JOHNMCDONNELL GERALD
    • F25B49/02F25B49/00
    • H05K7/20381F25B31/006F25B2600/021H05K7/2029H05K7/20327H05K7/20745H05K7/20827Y02B30/741Y10T29/49359
    • Systems and methods for cooling an inverter of a variable frequency drive that drives a compressor in a cooling system for electronic equipment are disclosed. The system includes a first fluid circuit that cools electronic equipment using a first fluid flowing therethrough and a second fluid circuit that free cools a second fluid flowing therethrough. The second fluid circuit cools the first fluid using the free-cooled second fluid. The system further includes a third fluid circuit that mechanically cools the second fluid using a third fluid flowing therethrough as a function of the wet bulb temperature of atmospheric air. The third fluid circuit includes at least one compressor compresses the third fluid and is driven by a motor coupled to the variable frequency drive. At least a portion of the first fluid flowing through the third fluid circuit is diverted to cool the inverter of the variable frequency drive.
    • 公开了用于冷却驱动电子设备的冷却系统中的压缩机的变频驱动器的逆变器的系统和方法。 该系统包括使用流过其中的第一流体冷却电子设备的第一流体回路,以及第二流体回路,其自由地冷却流过其中的第二流体。 第二流体回路使用自由冷却的第二流体冷却第一流体。 该系统还包括第三流体回路,其使用流过其中的第三流体作为大气空气的湿球温度的函数机械地冷却第二流体。 第三流体回路包括至少一个压缩机压缩第三流体并由耦合到变频驱动器的马达驱动。 流过第三流体回路的第一流体的至少一部分被转向以冷却变频驱动器的逆变器。
    • 53. 发明申请
    • HEAT TRANSFER ARRANGEMENT AND ELECTRONIC HOUSING COMPRISING A HEAT TRANSFER ARRANGEMENT AND METHOD OF CONTROLLING HEAT TRANSFER
    • 热交换装置和包含热交换装置的电子装置和控制热传递的方法
    • WO2010120220A1
    • 2010-10-21
    • PCT/SE2009/050390
    • 2009-04-16
    • TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)JONSSON, FredrikKÄLLMARK, MagnusHEDBERG, Klas
    • JONSSON, FredrikKÄLLMARK, MagnusHEDBERG, Klas
    • H05K7/20F28D15/02
    • H05K7/20681F28D15/0266F28D15/06H05K7/20381
    • A heat transfer arrangement (100) comprises a refrigerant circuit (102), which refrigerant circuit (102) comprises an evaporator (104) adapted to be arranged inside an electronic component housing (112), a condenser (108) adapted to be arranged outside the electronic component housing (112), a first conduit (106) and a second conduit (110). A refrigerant is present in the refrigerant circuit (102) and in use is arranged to self- circulate by evaporating in the evaporator (104), rising as a gas through the first conduit (106), condensing in the condenser (108) and flowing through the second conduit (110) to the evaporator (104). The heat transfer arrangement (100) further comprises a reservoir (124) for liquid refrigerant connected to the refrigerant circuit (102). A control device associated with the reservoir (124) is operable such that liquid refrigerant is collected in the reservoir (124) from the refrigerant circuit (102) to reduce heat exchange from the inside of the electronic component housing (112) to the ambient environment and such that liquid refrigerant is introduced from the reservoir (124) to the refrigerant circuit to increase heat exchange from the inside of the electronic component housing (112) to ambient environment.
    • 传热装置(100)包括制冷剂回路(102),该制冷剂回路(102)包括适于布置在电子部件壳体(112)内部的蒸发器(104),适于布置在外部的冷凝器 电子部件壳体(112),第一导管(106)和第二导管(110)。 在制冷剂回路(102)中存在制冷剂,并且在使用中被布置成通过在蒸发器(104)中蒸发而自行循环,作为气体通过第一管道(106)上升,在冷凝器(108)中冷凝并流动 通过第二导管(110)到达蒸发器(104)。 传热装置(100)还包括用于连接到制冷剂回路(102)的液体制冷剂的贮存器(124)。 与储存器(124)相关联的控制装置可操作使得液体制冷剂从制冷剂回路(102)收集在储存器(124)中,以减少从电子部件壳体(112)的内部到周围环境的热交换 并且使得液体制冷剂从储存器(124)引入制冷剂回路以增加从电子部件壳体(112)的内部到周围环境的热交换。
    • 57. 发明申请
    • SYSTEM AND METHODS FOR COOLING ELECTRONIC EQUIPMENT
    • 冷却电子设备的系统和方法
    • WO2012158653A3
    • 2013-01-24
    • PCT/US2012037858
    • 2012-05-14
    • IETIP LLCMCDONNELL GERALDKEISLING EARLCOSTAKIS JOHN
    • MCDONNELL GERALDKEISLING EARLCOSTAKIS JOHN
    • F25B49/02F25B49/00
    • H05K7/20381F25B31/006F25B2600/021H05K7/2029H05K7/20327H05K7/20745H05K7/20827Y02B30/741Y10T29/49359
    • Systems and methods for cooling an inverter of a variable frequency drive that drives a compressor in a cooling system for electronic equipment are disclosed. The system includes a first fluid circuit that cools electronic equipment using a first fluid flowing therethrough and a second fluid circuit that free cools a second fluid flowing therethrough. The second fluid circuit cools the first fluid using the free-cooled second fluid. The system further includes a third fluid circuit that mechanically cools the second fluid using a third fluid flowing therethrough as a function of the wet bulb temperature of atmospheric air. The third fluid circuit includes at least one compressor compresses the third fluid and is driven by a motor coupled to the variable frequency drive. At least a portion of the first fluid flowing through the third fluid circuit is diverted to cool the inverter of the variable frequency drive.
    • 公开了用于冷却驱动电子设备的冷却系统中的压缩机的变频驱动器的逆变器的系统和方法。 该系统包括使用流过其中的第一流体冷却电子设备的第一流体回路,以及第二流体回路,其自由地冷却流过其中的第二流体。 第二流体回路使用自由冷却的第二流体冷却第一流体。 该系统还包括第三流体回路,其使用流过其中的第三流体作为大气空气的湿球温度的函数机械地冷却第二流体。 第三流体回路包括至少一个压缩机压缩第三流体并由耦合到变频驱动器的马达驱动。 流过第三流体回路的第一流体的至少一部分被转向以冷却变频驱动器的逆变器。
    • 59. 发明公开
    • IMPROVEMENT OF HEAT DISSIPATION FROM ACB TOES
    • ACB TOES散热的改进
    • EP3159908A1
    • 2017-04-26
    • EP16194918.5
    • 2016-10-20
    • Anord Control Systems Limited
    • Kennelly, Patrick
    • H01H9/52H02G5/10H02B1/56H01H1/62H01H71/08
    • H01H1/62H01H9/52H01H71/08H01H2009/523H05K7/20127H05K7/20309H05K7/20318H05K7/20336H05K7/20381H05K7/20409
    • A heat dissipation apparatus (300) for an air circuit breaker (ACB) switchgear has at least one pair of primary contact toes (200) constructed and arranged to connect to a terminal of the circuit breaker. A bus bar (250) joint is connected to the primary contact toes (200). The heat dissipation apparatus (300) comprises an evaporator (110) clamped to the primary contact toes (200). A condenser (330) is located at a higher elevation than the evaporator (110) and at least two electrically isolating pipes (112,114) fluidly connect the evaporator (110) with the condenser (330). A dielectric fluid in the evaporator (110) can be heated to a vapour state, with one of the pipes (112) transferring the vapour to the condenser (330) and the second pipe (114) returning the condensed dielectric fluid back to the evaporator (110) for cooling the at least one pair of primary contact toes (200).
    • 一种用于空气断路器(ACB)开关装置的散热设备(300)具有至少一对主触头脚(200),其被构造和布置为连接到断路器的端子。 母线(250)接头连接到主触头脚趾(200)。 散热装置(300)包括夹紧到主触头脚趾(200)的蒸发器(110)。 冷凝器(330)位于比蒸发器(110)更高的高度处,并且至少两个电隔离管(112,114)将蒸发器(110)与冷凝器(330)流体连接。 蒸发器(110)中的介电流体可以被加热到蒸气状态,其中一个管道(112)将蒸汽传送到冷凝器(330),并且第二管道(114)将冷凝的介电流体返回到蒸发器 (110),用于冷却所述至少一对主接触脚趾(200)。