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公开(公告)号：EP2549120A1
公开(公告)日：2013-01-23
申请号：EP11755907.0
申请日：2011-03-15
申请人： Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： NAKAYAMA, Yoshihiro , BABA, Yoshitaka , IDE, Satoshi , IIZUKA, Koichiro , FUJISAWA, Ryo , TOSHIMA, Masatake , SUTO, Kunihiko , KURASHIGE, Kazutaka , EGAWA, Hiroshi , SAKURABA, Ichirou , HAYASHI, Daisuke , SUGANO, Keiji , RASMUSSEN, Svend , AL-JANABI, Ziad , JENSEN, Finn , MOLLER, Lars Bay , MADSBØLL, Hans , SVARREGAARD-JENSEN, Christian , KRISTENSEN, Klaus Damgaard
IPC分类号： F04D29/54 , F04D29/053 , F04D29/66
CPC分类号： F04D29/541 , F04D19/02 , F04D25/0606 , F04D29/053 , F04D29/563 , F04D29/668
摘要： An axial flow compressor 10 includes: an electric motor 22 including a rotating shaft 22a; a compression portion 20 including a driving shaft 40 connected without a speed-up gear to the rotating shaft 22a of the electric motor 22 and a rotor 31 rotating together with the driving shaft 40, the compression portion 20 driving the driving shaft 40 and thereby compressing a working fluid; and a velocity reducing portion 24 having a space for reducing the flow velocity of a working fluid discharged from a discharge opening of the compression portion 20. The rotating shaft 22a of the electric motor 22 is connected to the end of the driving shaft 40 on the side of the discharge opening; and the velocity reducing portion 24 is disposed so as to surround the electric motor 22.
摘要翻译： 轴流式压缩机10包括：包括旋转轴22a的电动马达22; 压缩部20，该压缩部20具有未与电动机22的旋转轴22a连结的增速器而连结的驱动轴40和与该驱动轴40一体旋转的转子31，压缩部20驱动驱动轴40并压缩 工作流体; 以及具有用于减小从压缩部分20的排出口排出的工作流体的流速的空间的减速部分24.电动机22的旋转轴22a连接到驱动轴40的端部上 排出口的一侧; 并且减速部分24被设置成围绕电动机22。
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公开(公告)号：EP2549107B1
公开(公告)日：2017-11-22
申请号：EP11755905.4
申请日：2011-03-15
申请人： Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： FUJISAWA, Ryo , TOSHIMA, Masatake , KANEMURA, Toshikatsu , NAKAYAMA, Yoshihiro , IIZUKA, Koichiro , IDE, Satoshi , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SUGANO, Keiji , SHATO, Shinji , MADSBØLL, Hans , DAMGAARD KRISTENSEN, Klaus
CPC分类号： F04C18/16 , F04C23/001 , F04C28/02 , F04C28/06 , F04C28/28 , F04C29/028 , F04C29/04 , F25B9/002 , F25B25/005 , F25B31/004 , F25B2339/047 , F25B2500/06 , F25B2700/04
摘要： A refrigerator is capable of maintaining a lubricant supply to a compressor and is environment-friendly and simply configured. The refrigerator includes: a cooling-water line 14 having a cooling-water pump 18 to thereby send water for cooling a refrigerant inside of a condenser 6; a lubricating-water supply line 32 connecting the part downstream from the cooling-water pump 18 on the cooling-water line 14 and a compressor 4 and supplying water flowing through the cooling-water line 14 as a lubricant to the compressor 4; and a backup means 60 supplying water to the lubricating-water supply line 32 instead of supplying water from the cooling-water line 14 when the cooling-water pump 18 is not driven.
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公开(公告)号：EP2549118A1
公开(公告)日：2013-01-23
申请号：EP11755906.2
申请日：2011-03-15
申请人： Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： NAKAYAMA, Yoshihiro , BABA, Yoshitaka , IDE, Satoshi , IIZUKA, Koichiro , FUJISAWA, Ryo , TOSHIMA, Masatake , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SUGANO, Keiji , RASMUSSEN, Svend , AL-JANABI, Ziad , JENSEN, Finn , MOLLER, Lars Bay , MADSBØLL, Hans , SVARREGAARD-JENSEN, Christian , KRISTENSEN, Klaus Damgaard
IPC分类号： F04D29/34 , F04D29/053
CPC分类号： F04D29/266 , F01D5/066 , F04D19/02 , F04D29/023 , F04D29/053 , F04D29/321 , F05D2230/642 , F05D2230/90 , F05D2300/171 , F05D2300/173 , F05D2300/174 , F05D2300/50212
摘要： An axial flow compressor 10 includes: a rotor 31 having a rotor vane 34; a first pressing member 41 joined to one end surface of the rotor 31; a second pressing member 42 joined to the other end surface of the rotor 31; a rotor shaft portion 46 penetrating the first pressing member 41, the rotor 31 and the second pressing member 42; and a nut 43 which fixes the first pressing member 41 and the second pressing member 42 on the rotor shaft portion 46 with the first pressing member 41 and the second pressing member 42 holding the rotor 31 between. The rotor shaft portion 46 is made of a material having a lower linear expansion coefficient than that of a material making at least a part of the rotor 31. The material making at least a part of the rotor 31 may be aluminum or aluminum alloy.
摘要翻译： 轴流式压缩机10包括：具有转子叶片34的转子31; 与转子31的一个端面接合的第一按压部件41， 与转子31的另一端面接合的第二按压部件42， 贯穿第一按压部件41，转子31以及第二按压部件42的转子轴部46， 以及将第一按压部件41和第二按压部件42固定在转子轴部46上的螺母43，第一按压部件41和第二按压部件42夹持转子31。 转子轴部46由线膨胀系数比构成转子31的至少一部分的材料低的材料构成。构成转子31的至少一部分的材料可以是铝或铝合金。
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公开(公告)号：EP2320091B1
公开(公告)日：2019-10-16
申请号：EP09800439.3
申请日：2009-07-23
申请人： The Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： IIZUKA, Koichiro , IDE, Satoshi , KANEMURA, Toshikatsu , NAKAYAMA, Yoshihiro , TOSHIMA, Masatake , OKADA, Kazuto , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , IKEUCHI, Masaki , SHATO, Shinji , MOLLER, Lars Bay , JENSEN, Finn , AL-JANABI, Ziad , RASMUSSEN, Svend , MADSBOLL, Hans , SVARREGAARD-JENSEN, Christian
IPC分类号： F04D29/063 , F25B1/00
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公开(公告)号：EP2549107A1
公开(公告)日：2013-01-23
申请号：EP11755905.4
申请日：2011-03-15
申请人： Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： FUJISAWA, Ryo , TOSHIMA, Masatake , KANEMURA, Toshikatsu , NAKAYAMA, Yoshihiro , IIZUKA, Koichiro , IDE, Satoshi , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SUGANO, Keiji , SHATO, Shinji , MADSBOLL, Hans , DAMGAARD KRISTENSEN, Klaus
CPC分类号： F04C18/16 , F04C23/001 , F04C28/02 , F04C28/06 , F04C28/28 , F04C29/028 , F04C29/04 , F25B9/002 , F25B25/005 , F25B31/004 , F25B2339/047 , F25B2500/06 , F25B2700/04
摘要： A refrigerator is capable of maintaining a lubricant supply to a compressor and is environment-friendly and simply configured. The refrigerator includes: a cooling-water line 14 having a cooling-water pump 18 to thereby send water for cooling a refrigerant inside of a condenser 6; a lubricating-water supply line 32 connecting the part downstream from the cooling-water pump 18 on the cooling-water line 14 and a compressor 4 and supplying water flowing through the cooling-water line 14 as a lubricant to the compressor 4; and a backup means 60 supplying water to the lubricating-water supply line 32 instead of supplying water from the cooling-water line 14 when the cooling-water pump 18 is not driven.
摘要翻译： 冰箱能够维持向压缩机的润滑油供应，并且环境友好且配置简单。 冰箱包括：具有冷却水泵18的冷却水管线14，从而将用于冷却冷凝器6内的制冷剂的水送出; 连接冷却水管线14上的冷却水泵18的下游部分和压缩机4并且将作为润滑剂流过冷却水管线14的水供应到压缩机4的润滑水供应管线32; 以及备用装置60，其当冷却水泵18未被驱动时从冷却水管线14供应水而向润滑水供应管线32供应水。
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公开(公告)号：EP2320091A1
公开(公告)日：2011-05-11
申请号：EP09800439.3
申请日：2009-07-23
申请人： The Tokyo Electric Power Company, Incorporated , Chubu Electric Power Company, Incorporated , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： IIZUKA, Koichiro , IDE, Satoshi , KANEMURA, Toshikatsu , NAKAYAMA, Yoshihiro , TOSHIMA, Masatake , OKADA, Kazuto , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , IKEUCHI, Masaki , SHATO, Shinji , MOLLER, Lars Bay , JENSEN, Finn , AL-JANABI, Ziad , RASMUSSEN, Svend , MADSBOLL, Hans , SVARREGAARD-JENSEN, Christian
IPC分类号： F04D29/063 , F25B1/00
摘要： A compressor and a refrigerating machine which enable an easy disposal of a lubricant, are friendly to the natural environment, and have simple configurations, are provided.
The compressor which is used in a refrigerating machine including an evaporator and a condenser and adapted for compressing refrigerant gas evaporated in the evaporator to convey the compressed refrigerant gas to the condenser, includes: a motor; a housing having a compression chamber inside; a rotary member which has a rotating shaft and is rotated by a driving force of the motor so as to compress water vapor serving as the refrigerant gas in the compression chamber; a bearing for supporting the rotating shaft of the rotary member in the housing; and a lubricant supplier for supplying water serving as a lubricant to the bearing.摘要翻译： 能够容易地处理润滑剂的压缩机和制冷机对自然环境友好，具有简单的结构。 一种用于包括蒸发器和冷凝器并适于压缩在蒸发器中蒸发的制冷剂气体以将压缩的制冷剂气体输送到冷凝器的压缩机的压缩机包括：电动机; 在内部具有压缩室的壳体; 旋转构件，其具有旋转轴，并且通过电动机的驱动力旋转，以压缩在压缩室中作为制冷剂气体的水蒸气; 用于支撑旋转构件的旋转轴在壳体中的轴承; 以及用于向轴承供给用作润滑剂的水的润滑剂供应器。
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公开(公告)号：EP2226601A1
公开(公告)日：2010-09-08
申请号：EP08851133.2
申请日：2008-11-20
申请人： The Tokyo Electric Power Company, Incorporated , Chubu Electric Power Co., Inc. , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： FUJISAWA, Ryo , OKADA, Kazuto , TOSHIMA, Masatake , NAKAYAMA, Yoshihiro , IIZUKA, Koichiro , IDE, Satoshi , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SHATO, ShinJi , IKEUCHI, Masaki , MADSBOLL, Hans , SVARREGAARD-JENSEN, Christian
CPC分类号： F28B3/00 , F25B39/04 , F25B2339/047 , F28B9/06 , F28B9/10
摘要： In the condenser provided with two of the degassing chambers separated by a cooling fluid, communication between the degassing chambers is prevented even if a pressure difference is increased between the degassing chambers. The condenser has the housing having the vapor inflow port connectable to the discharge portion of the compressor, the first degassing chamber, in the housing, communicating with the vapor inflow port, and the second degassing chamber, in the housing, arranged above the first degassing chamber across the partition portion, and the passing portion for permitting a cooling fluid to flow from the second degassing chamber to the first degassing chamber, wherein the first degassing chamber is separated from the second degassing chamber by the cooling fluid in the passing portion , and the passing portion has a pressure head space for containing a specified volume of cooling fluid so as to absorb a variation in a pressure difference between the first degassing chamber and the second degassing chamber.
摘要翻译： 在冷凝器中设置有由冷却流体隔开的两个脱气室，即使在脱气室之间的压力差增加也可防止脱气室之间的连通。 冷凝器具有壳体，其具有可连接到压缩机的排放部分的蒸气流入口，壳体中的第一脱气室，与蒸汽流入口连通，并且壳体中的第二脱气室布置在第一脱气之上 并且通过部分用于允许冷却流体从第二脱气室流向第一脱气室，其中第一脱气室通过通过部分中的冷却流体与第二脱气室分离，以及 通过部分具有用于容纳特定体积的冷却流体的压力头空间，以便吸收第一脱气室和第二脱气室之间的压力差的变化。
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公开(公告)号：EP2226601B1
公开(公告)日：2019-08-14
申请号：EP08851133.2
申请日：2008-11-20
申请人： The Tokyo Electric Power Company, Incorporated , Chubu Electric Power Co., Inc. , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
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公开(公告)号：EP2224190A1
公开(公告)日：2010-09-01
申请号：EP08851179.5
申请日：2008-11-20
申请人： The Tokyo Electric Power Company, Incorporated , Chubu Electric Power Co., Inc. , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： OKADA, Kazuto , Fujisawa, Ryo , TOSHIMA, Masatake , NAKAYAMA, Yoshihiro , IDE, Satoshi , IIZUKA, Koichiro , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SHATO, Shinji , IKEUCHI, Masaki , MADSBOLL, Hans , ANDREASEN, Marcin Blazniak , SVARREGAARD-JENSEN, Christian
摘要： Service life of the compressor is extended. The evaporator is provided with the housing having the suction port connectable to the suction portion of the compressor in order to evaporate at least part of a droplet or misty working fluid in the housing by a suction effect of the compressor through the suction port, comprising a filter installed in the housing, the filter dividing a space in the housing into the first space for generating the droplet or misty working fluid and the second space for communicating with the suction port, the filter being inclined away from the suction port as advancing upward, and the filter transmitting therethrough vapor resulting from evaporation of the droplet or misty working fluid while capturing the droplet or misty working fluid.
摘要翻译： 压缩机的使用寿命延长。 蒸发器设置有壳体，其具有可连接到压缩机的吸入部分的吸入口，以便通过压缩机通过吸入口的抽吸效应来蒸发壳体中的液滴或雾状工作流体的至少一部分，包括 过滤器将壳体中的空间分隔成用于产生液滴或雾状工作流体的第一空间和用于与吸入口连通的第二空间，过滤器向前推进而远离吸入口倾斜， 并且所述过滤器在捕获液滴或雾状工作流体的同时，通过液滴或雾状工作流体的蒸发产生蒸气。
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公开(公告)号：EP2224190B1
公开(公告)日：2019-11-06
申请号：EP08851179.5
申请日：2008-11-20
申请人： Tokyo Electric Power Company Holdings, Incorporated , Chubu Electric Power Co., Inc. , The Kansai Electric Power Co., Inc. , Kabushiki Kaisha Kobe Seiko Sho , Danish Technological Institute , Johnson Controls Denmark ApS
发明人： OKADA, Kazuto , Fujisawa, Ryo , TOSHIMA, Masatake , NAKAYAMA, Yoshihiro , IDE, Satoshi , IIZUKA, Koichiro , SUTO, Kunihiko , KURASHIGE, Kazutaka , SAKURABA, Ichirou , HAYASHI, Daisuke , SHATO, Shinji , IKEUCHI, Masaki , MADSBOLL, Hans , ANDREASEN, Marcin Blazniak , SVARREGAARD-JENSEN, Christian
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