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公开(公告)号：US20120033381A1
公开(公告)日：2012-02-09
申请号：US13265281
申请日：2010-08-17
申请人： Subaru Matsumoto , Kou Komori , Yasufumi Takahashi
发明人： Subaru Matsumoto , Kou Komori , Yasufumi Takahashi
IPC分类号： H05K7/20
CPC分类号： H01L23/3672 , F28F3/027 , H01L23/467 , H01L2924/0002 , H05K7/20145 , H01L2924/00
摘要： A cooling structure (10A) for an electronic device includes: a housing provided with an air inlet and an air outlet; a fan; and a circuit board (2) disposed in the housing. A heat generating component (3) is mounted on one surface of the circuit board (2). A heat release member (4) having fins (45) and a heat transfer plate (41) is disposed between the one surface of the circuit board (2) and an opposite wall (12) of the housing. The heat release member (4) extends, in an arrangement direction of the fins (45), beyond both sides of the heat generating component (3). For example, in an intermediate zone, a resistant layer (8) for suppressing heat transfer from the fins (45) to the opposite wall (12) is formed between the opposite wall (12) and the fins (45).
摘要翻译： 一种用于电子设备的冷却结构（10A）包括：设有空气入口和空气出口的壳体; 粉丝; 和设置在壳体中的电路板（2）。 发电部件（3）安装在电路板（2）的一个表面上。 具有翅片（45）和传热板（41）的散热构件（4）设置在电路板（2）的一个表面和壳体的相对的壁（12）之间。 散热构件（4）在翅片（45）的布置方向上延伸超过发热部件（3）的两侧。 例如，在中间区域中，在相对的壁（12）和翅片（45）之间形成有用于抑制从翅片（45）向相对壁（12）的传热的抵抗层（8）。
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公开(公告)号：US20100313586A1
公开(公告)日：2010-12-16
申请号：US12866410
申请日：2009-02-13
CPC分类号： F25B9/06 , F25B9/008 , F25B2309/061 , F25B2400/075 , F25B2600/0253 , F25B2600/17 , F25B2700/195 , F25B2700/21161 , F25B2700/21163 , Y02B30/741
摘要： A refrigeration cycle apparatus (100) includes: a first compressor (101); a second compressor (102) connected in parallel with the first compressor (101) in a refrigerant circuit (200); a radiator (103) for cooling a refrigerant compressed by the first and second compressors; an expander (104) coupled to a rotation shaft of the first compressor (101); an evaporator (105) for evaporating the refrigerant expanded by the expander (104); and a controller (115). The controller (115) includes an efficiency enhancing means for performing a first process including a step of changing a rotation speed of the first compressor (101), as a process for increasing a coefficient of performance (COP) of the refrigeration cycle apparatus (100), when a temperature of a heat carrier flowing into the radiator (103) is in a predetermined temperature range, and for performing a second process including a step of changing a rotation speed of the second compressor (102), as a process for increasing the coefficient of performance, when the temperature of the heat carrier flowing into the radiator (103) is not in the predetermined temperature range.
摘要翻译： 制冷循环装置（100）包括：第一压缩机（101）; 在制冷剂回路（200）中与第一压缩机（101）并联连接的第二压缩机（102）。 用于冷却由第一和第二压缩机压缩的制冷剂的散热器（103） 联接到第一压缩机（101）的旋转轴的膨胀器（104）; 蒸发器（105），用于蒸发由膨胀机（104）膨胀的制冷剂; 和控制器（115）。 控制器（115）包括效率提高装置，用于执行包括改变第一压缩机（101）的转速的步骤的第一处理，作为用于提高制冷循环装置（100）的性能系数（COP）的处理 ），当流入散热器（103）的热载体的温度处于预定温度范围时，并且用于执行包括改变第二压缩机（102）的转速的步骤的第二处理，作为增加的过程 当流入散热器（103）的热载体的温度不在预定温度范围内时的性能系数。
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公开(公告)号：US20100186439A1
公开(公告)日：2010-07-29
申请号：US12670213
申请日：2009-04-14
CPC分类号： F25B31/004 , F04B39/0207 , F04B39/023 , F04B41/06 , F04C18/0215 , F04C18/356 , F04C23/006 , F25B1/04 , F25B2309/06 , F25B2400/075 , F25B2400/14 , F25B2500/01 , F25B2500/16
摘要： There may be a case where, by simply coupling the first compressor (expander compressor unit) and the second compressor with an oil-equalizing pipe, the first compressor is not lubricated sufficiently, thereby decreasing reliability. The volumetric capacity (V1) of the first available oil space (130) of the first compressor (101) is set larger than the volumetric capacity (V2) of the second available oil space (140) of the second compressor (102). With this configuration, even if the oil level (S1) of the first oil sump (13) decreases in transition to a state of steady operation, it is possible to maintain a sufficient amount of oil in the first compressor (101), and thus high reliability as a fluid machine can be achieved.
摘要翻译： 可能存在这样的情况，其中通过简单地用均油管将第一压缩机（膨胀机压缩机单元）和第二压缩机联接起来，第一压缩机不被充分润滑，从而降低了可靠性。 第一压缩机（101）的第一可用油空间（130）的容积（V1）被设定为大于第二压缩机（102）的第二可用油空间（140）的容积（V2）。 利用这种结构，即使第一油底壳（13）的油面（S1）转变到稳定运转的状态，也能够在第一压缩机（101）中保持足够的油量， 可以实现作为流体机器的高可靠性。
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公开(公告)号：US08711561B2
公开(公告)日：2014-04-29
申请号：US13517190
申请日：2012-01-27
申请人： Subaru Matsumoto , Kou Komori , Daisuke Katayama , Katsumi Otani
发明人： Subaru Matsumoto , Kou Komori , Daisuke Katayama , Katsumi Otani
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L23/36 , H01L2924/0002 , H01L2924/00
摘要： A heat generating component (3) is mounted on one surface of a circuit board (2). A heat release member (4) is disposed between the one surface and an opposite wall (12) of a housing (1). The heat release member (4) has a plate (41) that extends in a specified direction and is in contact with the heat generating component (3), and fins (42) that project from the plate (41) toward the opposite wall (12). In a region of the opposite wall (12) of the housing overlapping with the heat release member (4), an air inlet (1c) is provided so as to extend in the specified direction. The heat release member (4) is, at both end portions thereof in the specified direction, in contact with the opposite wall (12) via heat-conductive spacers (9), and a gap (8) is formed between the fins (42) and the opposite wall (12).
摘要翻译： 发电部件（3）安装在电路板（2）的一个表面上。 散热构件（4）设置在壳体（1）的一个表面和相对的壁（12）之间。 散热构件（4）具有沿特定方向延伸并与发热部件（3）接触的板（41）和从板（41）向相对壁突出的翅片（42） 12）。 在与散热构件（4）重叠的壳体的相对壁（12）的区域中，设置空气入口（1c）以沿指定方向延伸。 散热构件（4）在两个端部沿规定方向通过导热间隔件（9）与相对的壁（12）接触，并且在翅片（42）之间形成间隙（8） ）和相对的壁（12）。
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公开(公告)号：US20120137651A1
公开(公告)日：2012-06-07
申请号：US13390663
申请日：2011-06-01
摘要： A gas turbine system (1A) includes a gas turbine unit (2) and a cooling fluid generator (5). The gas turbine unit (2) includes a first compressor (21) and a first expansion turbine (23) coupled to each other by a first shaft (22), a combustor (26), and a fuel tank (30). A fuel held in the fuel tank (30) circulates through a fuel circulation passage (31). A working fluid that has a pressure increased by the first compressor (1) is extracted from the gas turbine unit (2). The cooling fluid generator (5) includes a cooler (55) for cooling, with the fuel flowing through the fuel circulation passage (31), the working fluid that has been extracted from the gas turbine unit (2), and a second expansion turbine (53) for expanding the working fluid that has flowed out of the cooler (55).
摘要翻译： 燃气轮机系统（1A）包括燃气轮机单元（2）和冷却液发生器（5）。 燃气轮机单元（2）包括通过第一轴（22），燃烧器（26）和燃料箱（30）彼此联接的第一压缩机（21）和第一膨胀涡轮机（23）。 保持在燃料箱（30）中的燃料通过燃料循环通道（31）循环。 从燃气轮机单元（2）提取具有由第一压缩机（1）增加的压力的工作流体。 冷却液发生器（5）包括用于冷却的冷却器（55），其中燃料流过燃料循环通道（31），已从燃气轮机单元（2）中提取的工作流体和第二膨胀涡轮机 （53），用于使从所述冷却器（55）流出的工作流体膨胀。
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公开(公告)号：US20100326107A1
公开(公告)日：2010-12-30
申请号：US12918022
申请日：2009-02-17
CPC分类号： F25B9/008 , F25B1/10 , F25B9/06 , F25B2309/061 , F25B2339/047 , F25B2341/0662 , F25B2400/0411 , F25B2400/075 , F25B2400/13 , F25B2600/17 , F25B2600/2509 , F25B2700/2106 , F25B2700/2109 , F25B2700/21152 , F25B2700/21161
摘要： A refrigeration cycle apparatus (100) includes an expander-compressor unit (1) including a first compression mechanism (11) and an expansion mechanism (13), and a sub compressor (2) including a second compression mechanism (21). The first compression mechanism (11) is connected in parallel with the second compression mechanism (21) in a refrigerant circuit (30). The refrigeration cycle apparatus (100) further includes a bypass passage (6) bypassing the expansion mechanism (13). A first flow control valve (61), a gas-liquid separator (62) and a second flow control valve (63) are provided sequentially to the bypass passage (6) from an upstream side. An injection passage (7) guides a gas refrigerant separated from a liquid refrigerant in the gas-liquid separator (62) to the second compression mechanism (21).
摘要翻译： 一种制冷循环装置（100）具备包括第一压缩机构（11）和膨胀机构（13）的膨胀机一体型压缩机（1）和具备第二压缩机构（21）的副压缩机（2）。 第一压缩机构（11）在制冷剂回路（30）中与第二压缩机构（21）并联连接。 制冷循环装置（100）还包括旁通膨胀机构（13）的旁通通路（6）。 第一流量控制阀（61），气液分离器（62）和第二流量控制阀（63）从上游侧依次设置在旁通通路（6）上。 喷射通道（7）将从气液分离器（62）中的液体制冷剂分离的气体制冷剂引导到第二压缩机构（21）。
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公开(公告)号：US09239009B2
公开(公告)日：2016-01-19
申请号：US13390663
申请日：2011-06-01
摘要： A gas turbine system (1A) includes a gas turbine unit (2) and a cooling fluid generator (5). The gas turbine unit (2) includes a first compressor (21) and a first expansion turbine (23) coupled to each other by a first shaft (22), a combustor (26), and a fuel tank (30). A fuel held in the fuel tank (30) circulates through a fuel circulation passage (31). A working fluid that has a pressure increased by the first compressor (1) is extracted from the gas turbine unit (2). The cooling fluid generator (5) includes a cooler (55) for cooling, with the fuel flowing through the fuel circulation passage (31), the working fluid that has been extracted from the gas turbine unit (2), and a second expansion turbine (53) for expanding the working fluid that has flowed out of the cooler (55).
摘要翻译： 燃气轮机系统（1A）包括燃气轮机单元（2）和冷却液发生器（5）。 燃气轮机单元（2）包括通过第一轴（22），燃烧器（26）和燃料箱（30）彼此联接的第一压缩机（21）和第一膨胀涡轮机（23）。 保持在燃料箱（30）中的燃料通过燃料循环通道（31）循环。 从燃气轮机单元（2）提取具有由第一压缩机（1）增加的压力的工作流体。 冷却液发生器（5）包括用于冷却的冷却器（55），其中燃料流过燃料循环通道（31），已从燃气轮机单元（2）中提取的工作流体和第二膨胀涡轮机 （53），用于使从所述冷却器（55）流出的工作流体膨胀。
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公开(公告)号：US08408024B2
公开(公告)日：2013-04-02
申请号：US12670213
申请日：2009-04-14
IPC分类号： F25D9/00
CPC分类号： F25B31/004 , F04B39/0207 , F04B39/023 , F04B41/06 , F04C18/0215 , F04C18/356 , F04C23/006 , F25B1/04 , F25B2309/06 , F25B2400/075 , F25B2400/14 , F25B2500/01 , F25B2500/16
摘要： There may be a case where, by simply coupling the first compressor (expander compressor unit) and the second compressor with an oil-equalizing pipe, the first compressor is not lubricated sufficiently, thereby decreasing reliability. The volumetric capacity (V1) of the first available oil space (130) of the first compressor (101) is set larger than the volumetric capacity (V2) of the second available oil space (140) of the second compressor (102). With this configuration, even if the oil level (S1) of the first oil sump (13) decreases in transition to a state of steady operation, it is possible to maintain a sufficient amount of oil in the first compressor (101), and thus high reliability as a fluid machine can be achieved.
摘要翻译： 可能存在这样的情况，其中通过简单地用均油管将第一压缩机（膨胀机压缩机单元）和第二压缩机联接起来，第一压缩机不被充分润滑，从而降低了可靠性。 第一压缩机（101）的第一可用油空间（130）的容积（V1）被设定为大于第二压缩机（102）的第二可用油空间（140）的容积（V2）。 利用这种结构，即使第一油底壳（13）的油面（S1）转变到稳定运转的状态，也能够在第一压缩机（101）中保持足够的油量， 可以实现作为流体机器的高可靠性。
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公开(公告)号：US20120314365A1
公开(公告)日：2012-12-13
申请号：US13517190
申请日：2012-01-27
申请人： Subaru Matsumoto , Kou Komori , Daisuke Katayama , Katsumi Otani
发明人： Subaru Matsumoto , Kou Komori , Daisuke Katayama , Katsumi Otani
IPC分类号： H05K7/20
CPC分类号： H01L23/467 , H01L23/36 , H01L2924/0002 , H01L2924/00
摘要： A heat generating component (3) is mounted on one surface of a circuit board (2). A heat release member (4) is disposed between the one surface and an opposite wall (12) of a housing (1). The heat release member (4) has a plate (41) that extends in a specified direction and is in contact with the heat generating component (3), and fins (42) that project from the plate (41) toward the opposite wall (12). In a region of the opposite wall (12) of the housing overlapping with the heat release member (4), an air inlet (1c) is provided so as to extend in the specified direction. The heat release member (4) is, at both end portions thereof in the specified direction, in contact with the opposite wall (12) via heat-conductive spacers (9), and a gap (8) is formed between the fins (42) and the opposite wall (12).
摘要翻译： 发电部件（3）安装在电路板（2）的一个表面上。 散热构件（4）设置在壳体（1）的一个表面和相对的壁（12）之间。 散热构件（4）具有沿特定方向延伸并与发热部件（3）接触的板（41）和从板（41）向相对壁突出的翅片（42） 12）。 在与散热构件（4）重叠的壳体的相对壁（12）的区域中，设置空气入口（1c）以沿指定方向延伸。 散热构件（4）在两个端部沿规定方向通过导热间隔件（9）与相对的壁（12）接触，并且在翅片（42）之间形成间隙（8） ）和相对的壁（12）。
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公开(公告)号：US20140137592A1
公开(公告)日：2014-05-22
申请号：US14232162
申请日：2012-07-11
申请人： Subaru Matsumoto , Kou Komori
发明人： Subaru Matsumoto , Kou Komori
IPC分类号： B60H1/00
CPC分类号： B60H1/00321 , F25B39/00 , F28D1/05375 , F28D1/05391 , F28D2021/0084 , F28D2021/0085 , F28F1/128 , F28F19/00
摘要： A corrugated fin (6) disposed between flat tubes (5) having a cross-sectional shape extended in a first direction includes a plurality of plate portions (6A) and a plurality of folded portions (6B). Each plate portion (6A) has a plurality of louvers (7) formed by cutting and raising, the louvers (7) being inclined with respect to the first direction and being substantially continuous with each other in the first direction. Each plate portion (6A) has an extension portion (60) projecting windward in the first direction from a joining region (8) where the folded portions (6B) are joined to the flat tubes (5). A foremost louver (7a) that is located on the most windward side among the louvers (7) is disposed entirely within the extension portion (60). Each plate portion (6A) has a front flat portion (61) located windward of the foremost louver (7a). The front flat portion (61) has an area larger than half of that of the extension portion (60).
摘要翻译： 设置在具有沿第一方向延伸的横截面形状的扁平管（5）之间的波纹状散热片（6）包括多个板部（6A）和多个折叠部（6B）。 每个板部分（6A）具有通过切割和升高形成的多个百叶窗（7），百叶窗（7）相对于第一方向倾斜并且在第一方向上基本上彼此连续。 每个板部分（6A）具有从折叠部分（6B）接合到扁平管（5）的接合区域（8）沿第一方向向上突出的延伸部分（60）。 在百叶窗（7）中位于最上风侧的最重的百叶窗（7a）全部设置在延伸部分（60）内。 每个板部分（6A）具有位于最前面的百叶窗（7a）的向上的前平坦部分（61）。 前平坦部分（61）的面积大于延伸部分（60）的面积的一半。
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