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1. 发明授权

EP3128262B1 REFRIGERATOR 有权
公开(公告)号：EP3128262B1
公开(公告)日：2018-10-03
申请号：EP16179212.2
申请日：2016-07-13
申请人： LG ELECTRONICS INC.
发明人： KIM, Hosan
IPC分类号： F25B5/04 , F25B6/02 , F25B7/00 , F25B41/04 , F25B47/02 , F25D11/02
CPC分类号： F25B47/022 , F25B5/04 , F25B6/02 , F25B7/00 , F25B41/04 , F25B2400/0403 , F25B2400/0409 , F25B2400/0411 , F25B2400/061 , F25B2600/2501 , F25B2600/2507 , F25D11/022 , F28D1/0417 , F28D1/0477 , F28F1/325
摘要： A refrigerator (10,10b) is disclosed herein. A refrigerator according to an embodiment of the present invention includes a first refrigeration cycle in which a first refrigerant circulates and a first compressor (101,201), a first condenser (111,211), a first expansion device (131,231) and a first evaporator (130,230) are provided; a second refrigeration cycle in which a second refrigerant circulates and a second compressor (102,202), a second condenser (115,215), a second expansion device (135,235) and a second evaporator (150,250) are provided; a first valve unit (140,240) installed at an outlet side of the first compressor (101,201) or the first condenser (111,211); and a first hot gas path (145,245) extended to the second evaporator (150,250) from the first valve unit and supplying the first refrigerant to the second evaporator and defrosting the second evaporator (150,250).

2. 发明授权

EP2908072B1 HEAT PUMP-TYPE HEATING AND HOT-WATER SUPPLY APPARATUS 有权
公开(公告)号：EP2908072B1
公开(公告)日：2018-10-03
申请号：EP15153933.5
申请日：2015-02-05
申请人： Fujitsu General Limited
发明人： ABIKO, Hiroshi , NOGUCHI, Masanori , DOBATA, Nobuyuki
IPC分类号： F25B6/00 , F25B30/02 , F25B49/02
CPC分类号： F25B30/02 , F25B6/00 , F25B49/02 , F25B2339/047 , F25B2400/06 , F25B2600/2507 , F25B2700/21152 , F25B2700/21161 , F25B2700/21174
摘要： In a heat pump-type heating and hot-water supply apparatus (100,200), when a heating load and a hot-water supply load (24) are operated simultaneously, heat is exchanged between refrigerant flowing out of the hot-water supply load and flowing through a return refrigerant pipe (42) and water circulating through a heating hot-water circuit. Consequently, the operating efficiency of the heat pump-type heating and hot-water supply apparatus upon the simultaneous operation of the heating load and the hot-water supply load can be improved.

3. 发明授权

EP2172653B1 MULTI-STAGE COMPRESSOR 有权
公开(公告)号：EP2172653B1
公开(公告)日：2018-09-26
申请号：EP08791488.3
申请日：2008-07-24
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： SATO, Hajime , KIMATA, Yoshiyuki
IPC分类号： F04C18/356 , F04C23/00 , F04C29/04 , F04C18/02
CPC分类号： F04C23/008 , F04C18/0215 , F04C18/356 , F04C23/005 , F04C29/042 , F04C29/045 , F25B1/10 , F25B31/008 , F25B2500/28 , F25B2600/2507 , F25B2600/2509
摘要： A multi-stage compressor is provided that reliably prevents liquid compression in a higher stage compression mechanism and also prevents compression efficiency degradation resulting from overheating of injection refrigerant and from the lubricating oil being raised up together with the injection refrigerant. An injection circuit (40) is branched into a plurality of circuits. A first circuit (41) thereof is communicatively connected to an inside space of a closed housing (2) that is at the same side as the higher stage compression mechanism (4) with respect to an electric motor (5), and a second circuit (42) is communicatively connected to an inside space of the closed housing (2) that is opposite from the higher stage compression mechanism (4) with respect to the electric motor (5). The first circuit (41) and the second circuit (42) are provided with a switching mechanism (43) for switching the injection circuit (40) to the first circuit (41) or the second circuit (42) according to the dryness of the injection refrigerant.

4. 发明授权

EP2860474B1 AIR CONDITIONER 有权
公开(公告)号：EP2860474B1
公开(公告)日：2018-07-04
申请号：EP12886542.5
申请日：2012-10-18
申请人： Daikin Industries, Ltd. , Daikin Europe N.V.
发明人： HONDA, Masahiro , MATSUMOTO, Yoshihiro
IPC分类号： F25B47/02 , F25B13/00
CPC分类号： F25B47/025 , F25B13/00 , F25B47/02 , F25B49/02 , F25B2313/021 , F25B2313/0233 , F25B2313/02742 , F25B2313/0314 , F25B2313/0315 , F25B2400/24 , F25B2600/2507 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152
摘要： An air conditioning apparatus (1) comprises a refrigerant circuit (10) having a compressor (21), an outdoor heat exchanger (23), indoor heat exchangers (42a, 42b), and a heat storage heat exchanger (28) for performing heat exchange between a refrigerant and a heat storage medium, the air conditioning apparatus being capable of performing a heat storage operation and simultaneously performing a heat-storage-utilizing operation and an air-warming operation during a defrosting operation. During the defrosting operation accompanying the heat-storage-utilizing operation in the air conditioning apparatus (1), the defrosting capability of the outdoor heat exchanger (23) is altered based on the outdoor temperature of the external space where the outdoor heat exchanger (23) is located, and/or either an outdoor heat exchange outlet temperature, which is the temperature of the refrigerant in an outlet of the outdoor heat exchanger (23) at the end of the previous defrosting operation, or the time required for the previous defrosting operation.

5. 发明公开

EP3330636A1 AIR CONDITIONING DEVICE, EJECTOR USED THEREFOR, AND METHOD FOR CONTROLLING AIR CONDITIONING DEVICE 审中-公开
公开(公告)号：EP3330636A1
公开(公告)日：2018-06-06
申请号：EP16855585.2
申请日：2016-04-01
申请人： Samsung Electronics Co., Ltd.
发明人： LEE, You-seop , JEONG, Hee-moon , KIL, Seong-ho , KIM, Bo-heum , KIM, Seok-uk , KIM, Sun-soo , HONG, Yong-taek
IPC分类号： F25B9/08 , F25B49/02 , F25B41/04
CPC分类号： F25B1/06 , F25B41/00 , F25B41/04 , F25B49/02 , F25B2341/0012 , F25B2341/0013 , F25B2341/0015 , F25B2400/0407 , F25B2400/23 , F25B2600/2507
摘要： The present disclosure relates to an air conditioning device having a plurality of ejectors, the air conditioning device comprising a plurality of ejectors which have a refrigerant circuit comprising a compressor, a condenser and an evaporator, are connected in parallel to the refrigerant circuit, and are formed so as to each have a different maximum refrigerant flow, and a control unit which, according to a driving condition of the air conditioning device, controls so that the refrigerant flows to one ejector among the plurality of ejectors, and the refrigerant does not flow to the rest of the ejectors.

6. 发明授权

EP2795206B1 KÜHLVORRICHTUNG UND VERFAHREN ZUR STEUERUNG EINER KÜHLVORRICHTUNG 无效转让
标题翻译：冷却装置和用于控制冷却装置的方法
公开(公告)号：EP2795206B1
公开(公告)日：2018-01-03
申请号：EP12759091.7
申请日：2012-09-10
申请人： B Medical Systems S.à r.l.
发明人： PINTO, Admilson , SCHRAMER, Uwe , LENTZ, Mario
IPC分类号： F25B5/02 , F25B27/00 , F25B49/02 , F25D29/00
CPC分类号： F25B49/022 , F25B1/00 , F25B5/02 , F25B27/00 , F25B27/005 , F25B49/02 , F25B2400/06 , F25B2500/29 , F25B2500/31 , F25B2600/0251 , F25B2600/2507 , F25B2700/21 , F25B2700/2104 , F25D29/00 , F25D2700/12 , Y02A40/966

7. 发明公开

EP3139115A1 A COOLING DEVICE COMPRISING A TEMPERATURE CONTROLLED SPECIAL COMPARTMENT 有权转让
标题翻译： ÜUNG UNG UNG ACH ACH ACH ACH ACH ACH ACH ACH ACH ACH ACH ACH
公开(公告)号：EP3139115A1
公开(公告)日：2017-03-08
申请号：EP16184776.9
申请日：2016-08-18
申请人： Arçelik Anonim Sirketi
发明人： SAHNALI, KAAN , AYNUR, TOLGA NURETTIN , PEKER, GOKMEN , KAYA, UNSAL , KARAKAYA, ERKAN
IPC分类号： F25D11/02 , F25B5/02 , F25B5/04
CPC分类号： F25D11/022 , F25B5/00 , F25B41/04 , F25B49/02 , F25B2600/2507 , F25B2600/2511 , F25B2700/2104 , F25D2700/121 , F25D2700/122
摘要： The present invention relates to a cooling device (1) comprising a fresh food compartment (2) wherein the foods are placed to be cooled; a freezing compartment (3) that is kept at lower temperatures than the fresh food compartment (2) and wherein the foods are placed to be frozen; a special compartment (4) that is disposed inside the fresh food compartment (2) and that is kept at a temperature between the fresh food compartment (2) temperature and the freezing compartment (3) temperature; a compressor (5) providing the compression of the refrigerant fluid; a condenser (6) that enables the refrigerant fluid leaving the compressor (5) to change to the liquid phase by being condensed; at least one fresh food compartment evaporator (7) providing the cooling of the fresh food compartment (2); at least one freezing compartment evaporator (8) providing the cooling of the freezing compartment (3); a first temperature sensor (10) that measures the temperature of the fresh food compartment (2) for controlling the cooling process; a second temperature sensor (11) that measures the temperature of the freezing compartment (3) for controlling the freezing process; a first valve (13) that is disposed at the outlet of the condenser (6), and a control unit (14) that enables the refrigerant fluid leaving the condenser (6) to be directed to the fresh food compartment evaporator (7) or the freezing compartment evaporator (8) by passing through the first valve (13) by evaluating the data received from the first temperature sensor (10) and the second temperature sensor (11).
摘要翻译：本发明涉及一种冷藏装置（1），包括一个新鲜的食物室（2），其中食物被放置以被冷却; 冷藏室（3），其保持在比所述新鲜食物隔室（2）更低的温度下，并且其中所述食物被置于被冷冻; 设置在所述新鲜食物室（2）内并且保持在所述冷藏室（2）温度和所述冷冻室（3）温度之间的温度下的特殊隔室（4）; 提供制冷剂流体的压缩的压缩机（5）; 冷凝器（6），其能够通过冷凝使离开压缩机（5）的制冷剂流体变成液相; 至少一个提供冷藏食品隔间（2）的新鲜食物室蒸发器（7）; 至少一个提供冷冻室（3）冷却的冷冻室蒸发器（8）; 第一温度传感器（10），其测量用于控制冷却过程的所述冷藏室（2）的温度; 第二温度传感器（11），其测量用于控制冷冻过程的冷冻室（3）的温度; 设置在冷凝器（6）的出口处的第一阀（13）和使得离开冷凝器（6）的制冷剂流体能够被引导到新鲜食品室蒸发器（7）的控制单元（14）或冷冻室蒸发器（8）通过评估从第一温度传感器（10）和第二温度传感器（11）接收的数据通过第一阀（13）。

8. 发明公开

EP3128269A1 A COOLING DEVICE WITH IMPROVED REFRIGERATION PERFORMANCE 审中-公开
标题翻译： KÜHLVORRICHTUNGMIT VERBESSERTERKÜHLLEISTUNG
公开(公告)号：EP3128269A1
公开(公告)日：2017-02-08
申请号：EP16182816.5
申请日：2016-08-04
申请人： Arçelik Anonim Sirketi
发明人： KAYA, UNSAL , SAHNALI, KAAN
IPC分类号： F25D11/02 , F25B5/02 , F25B41/04
CPC分类号： F25D11/022 , F25B5/02 , F25B6/04 , F25B41/04 , F25B49/02 , F25B2600/2507 , F25B2600/2511 , F25B2700/2104 , F25D2700/12
摘要： The present invention relates to a cooling device (1) comprising a fresh food compartment (2) wherein foodstuffs are placed to be cooled; a freezing compartment (3) kept at lower temperatures than the fresh food compartment (2) and wherein the foodstuffs are placed to be frozen; a compressor (4) that provides the compression of the refrigerant fluid; a condenser (5) that enables the refrigerant fluid leaving the compressor (4) to be condensed and changed to liquid phase; at least one fresh food compartment evaporator (6) which provides the cooling of the fresh food compartment (2) by enabling heat transfer between the refrigerant fluid and the environment; at least one freezing compartment evaporator (7) which provides the cooling of the freezing compartment (3) by enabling heat transfer between the refrigerant fluid and the environment; a first temperature sensor (8) which measures the temperature of the fresh food compartment (2) for the control of the cooling process, and a second temperature sensor (9) which measures the temperature of the freezing compartment (3) for the control of the freezing process.
摘要翻译：本发明涉及一种冷藏装置（1），包括一个食品储藏室（2），其中放置待冷却的食品; 冷藏室（3）保持在比所述新鲜食物隔室（2）更低的温度下，并且其中所述食品被放置以被冷冻; 提供制冷剂流体的压缩的压缩机（4）; 冷凝器（5），其能够使离开压缩机（4）的制冷剂流体冷凝并变为液相; 至少一个新鲜食物室蒸发器（6），其通过使制冷剂流体和环境之间的热传递来提供冷藏食品室（2）的冷却; 至少一个冷冻室蒸发器（7），其通过使制冷剂流体和环境之间的热传递来提供冷冻室（3）的冷却; 测量用于控制冷却过程的新鲜食物室（2）的温度的第一温度传感器（8）和测量冷冻室（3）的温度以控制冷却过程的第二温度传感器（9）冻结过程。

9. 发明公开

EP3128262A1 REFRIGERATOR 有权
标题翻译：冰箱
公开(公告)号：EP3128262A1
公开(公告)日：2017-02-08
申请号：EP16179212.2
申请日：2016-07-13
申请人： LG ELECTRONICS INC.
发明人： KIM, Hosan
IPC分类号： F25B5/04 , F25B6/02 , F25B7/00 , F25B41/04 , F25B47/02 , F25D11/02
CPC分类号： F25B47/022 , F25B5/04 , F25B6/02 , F25B7/00 , F25B41/04 , F25B2400/0403 , F25B2400/0409 , F25B2400/0411 , F25B2400/061 , F25B2600/2501 , F25B2600/2507 , F25D11/022 , F28D1/0417 , F28D1/0477 , F28F1/325
摘要： A refrigerator (10,10b) is disclosed herein. A refrigerator according to an embodiment of the present invention includes a first refrigeration cycle in which a first refrigerant circulates and a first compressor (101,201), a first condenser (111,211), a first expansion device (131,231) and a first evaporator (130,230) are provided; a second refrigeration cycle in which a second refrigerant circulates and a second compressor (102,202), a second condenser (115,215), a second expansion device (135,235) and a second evaporator (150,250) are provided; a first valve unit (140,240) installed at an outlet side of the first compressor (101,201) or the first condenser (111,211); and a first hot gas path (145,245) extended to the second evaporator (150,250) from the first valve unit and supplying the first refrigerant to the second evaporator and defrosting the second evaporator (150,250).
摘要翻译：这里公开了一种冰箱（10,10b）。根据本发明的一个实施例的冰箱包括：第一制冷循环，其中第一制冷剂在第一制冷循环中循环，并且第一压缩机（101,201），第一冷凝器（111,211），第一膨胀装置（131,231）和第一蒸发器（130,230）提供; 第二制冷循环，在该第二制冷循环中设置有第二制冷剂并且设置有第二压缩机（102,202），第二冷凝器（115,215），第二膨胀装置（135,235）和第二蒸发器（150,250）第一阀单元（140,240），其安装在第一压缩机（101,201）或第一冷凝器（111,211）的出口侧; 以及从第一阀单元延伸到第二蒸发器（150,250）并且将第一制冷剂供应到第二蒸发器并且对第二蒸发器（150,250）除霜的第一热气体路径（145,245）。

10. 发明公开

EP3040642A1 AIR CONDITIONER 有权
标题翻译：冷气机
公开(公告)号：EP3040642A1
公开(公告)日：2016-07-06
申请号：EP13892612.6
申请日：2013-08-28
申请人： Mitsubishi Electric Corporation
发明人： YAMASHITA, Koji
IPC分类号： F25B1/00 , F25B13/00
CPC分类号： F24F11/008 , F24F1/0003 , F24F1/46 , F24F11/83 , F24F11/84 , F24F13/30 , F25B9/006 , F25B13/00 , F25B49/02 , F25B2313/003 , F25B2313/0233 , F25B2313/0272 , F25B2313/02791 , F25B2313/029 , F25B2313/0313 , F25B2313/0314 , F25B2313/0315 , F25B2600/025 , F25B2600/11 , F25B2600/2507 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/21152
摘要： An air-conditioning apparatus includes a refrigerant circuit connecting a compressor, a first heat exchanger, a first expansion device, and a second heat exchanger. The compressor and the first heat exchanger are housed in a heat source unit, the first expansion device and the second heat exchanger are housed in a casing, the heat source unit and the casing are connected via a plurality of extension pipes constituting a part of a refrigerant pipe, the heat source unit houses a second expansion device provided at a location on a downstream side with respect to the first heat exchanger and on an upstream side with respect to the first expansion device, and the second expansion device and the first expansion device are connected via a first extension pipe being one of the extension pipes. The second expansion device reduces a pressure of refrigerant flowing into the first extension pipe in cooling operation to cause the refrigerant to turn into refrigerant having a medium pressure and in a two-phase state, and the medium pressure is lower than a refrigerant pressure in a condenser and higher than a refrigerant pressure in an evaporator. In the cooling operation, the refrigerant having the medium pressure and in the two-phase state is caused to flow through the first extension pipe.
摘要翻译：空调装置具有连接压缩机，第一热交换器，第一膨胀装置以及第二热交换器的制冷剂回路。压缩机和第一热交换器容纳在热源单元中，第一膨胀装置和第二热交换器容纳在壳体中，热源单元和壳体经由构成第一热交换器的一部分的多个延伸管连接热源单元容纳设置在相对于第一热交换器的下游侧和相对于第一膨胀装置的上游侧的位置处的第二膨胀装置，并且第二膨胀装置和第一膨胀装置通过作为延伸管之一的第一延伸管连接。第二膨胀装置在制冷运转时降低流入第一延长配管的制冷剂的压力，使制冷剂成为中压且处于二相状态的制冷剂，并且中压比制冷剂的制冷剂压力低冷凝器并且高于蒸发器中的制冷剂压力。在制冷运转时，使中压且处于两相状态的制冷剂流过第一延长配管。

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