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公开(公告)号：EP3290697B1
公开(公告)日：2020-10-21
申请号：EP16786364.6
申请日：2016-04-19
IPC分类号： F04B39/00 , F24F1/12 , G10K11/168
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公开(公告)号：EP3290697A1
公开(公告)日：2018-03-07
申请号：EP16786364.6
申请日：2016-04-19
CPC分类号： F24F1/12 , F04B39/0033 , G10K11/168
摘要： To provide a soundproof cover of a compressor for an air conditioner having manufacturability and workability while possessing excellent soundproofing performance.
A soundproof cover of a compressor for an air conditioner includes a sound-insulating material body portion 11 that is a rubber or thermoplastic-elastomer molded product with sound-insulating properties having a shape corresponding to an outer shape of a compressor body portion including a compressor leg portion positioned on a lower end side, having a folded portion 12 extending along a height direction of the compressor body portion and covering the compressor body portion by being folded through the folded portion 12, a sound-insulating material head portion 21 that is a rubber or thermoplastic-elastomer molded product with sound-insulating properties having a shape corresponding to an outer shape of a compressor head portion positioned on an upper end side of the compressor body portion and a sound absorbing material provided at least inside the sound-insulating material body portion 11.摘要翻译： 提供一种具有可制造性和可加工性同时具有优异的隔音性能的空调压缩机的隔音罩。 空调用压缩机的隔音罩包括隔音材料主体部11，该隔音材料主体部11是具有隔音性的橡胶或热塑性弹性体成型产品，隔音性的形状对应于包括压缩机的压缩机主体部的外形 具有沿着压缩机主体部分的高度方向延伸的折叠部分12，并且通过折叠穿过折叠部分12覆盖压缩机主体部分;隔音材料头部21，其是 具有与位于压缩机主体部的上端侧的压缩机头部的外形对应的形状的隔音性的橡胶或热塑性弹性体成型体，和至少设置在隔音体的内部的吸音材料 主体部分11。
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公开(公告)号：EP2787314B1
公开(公告)日：2018-06-13
申请号：EP12852894.0
申请日：2012-11-06
CPC分类号： F25B40/02 , F25B1/005 , F25B13/00 , F25B40/00 , F25B2313/02741 , F25B2400/13 , F28D7/10 , F28D7/106 , F28D7/14
摘要： A double-pipe heat exchanger capable of achieving a compact configuration and suppressing a liquid refrigerant contained in a gas-liquid two-phase refrigerant from flowing out from an inner pipe so as to prevent generation of a liquid-back phenomenon is provided. A double-pipe heat exchanger (31) includes an outer pipe (32) through which a high pressure liquid refrigerant flows, and an inner pipe (33) having an inlet side end (33A) into which a low pressure gas-liquid two-phase refrigerant obtained by reducing pressure of the high pressure liquid refrigerant flows, and an outlet side end (33B) connected to a suction side part of a compressor. The double-pipe heat exchanger (31) includes a plurality of vertical pipes (34A, 34B) arranged in the up and down direction, and a curve pipe (35) connecting ends of the plurality of vertical pipes (34A, 34B), the outlet side end (33B) of the inner pipe (33) is provided in an upper end of one vertical pipe (34B), and the inlet side end (33A) of the inner pipe (33) is provided in an upper end of the other vertical pipe (34A).
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公开(公告)号：EP2711641A1
公开(公告)日：2014-03-26
申请号：EP12790120.5
申请日：2012-05-17
发明人： SAO, Tadashi , KAGAWA, Mikio , KAMITANI, Shigeki , KOIKE, Fumiaki , NAKAGAWA, Yusuke , TAKEUCHI, Tomohisa , SAKURAI, Katsutoshi
CPC分类号： F25D23/003 , F24F1/22 , F24F1/24 , F24F1/38 , F24F1/50
摘要： In an outdoor unit (10), an electric component unit (60) includes an inlet part (61) which communicates with an outlet side of an air blower (40) and through which air on the outlet side flows into the electric component unit (60), and an outlet part (62) which communicates with an inlet side of the air blower (40) and through which air flows out from the electric component unit (60).
摘要翻译： 在室外机组10中，电气部件单元60包括与送风机40的出口侧连通的入口部61，该出口侧的空气流入电气部件单元 以及与送风机（40）的入口侧连通并使空气从电气元件单元（60）流出的出口部（62）。
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公开(公告)号：EP4317837A1
公开(公告)日：2024-02-07
申请号：EP22775378.7
申请日：2022-03-17
摘要： Provided are an electric component unit, and an outdoor unit of a refrigeration apparatus, which can be made to specifications according to the conditions desired for each electric component. An outdoor control unit (50) provided in an outdoor unit (2) of a refrigeration apparatus (1) includes: a noise filter (61a), an IPM (62a), and an IPM (63a) that are electric components; a first space (S1) that houses the noise filter (61a), the IPM (62a), and the IPM (63a); an electric component (64a) and an electric component (65a); and a second space (S2) that houses the electric components (64a, 65a). The first space (S1) has a higher degree of hermetic sealing than the second space (S2).
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公开(公告)号：EP2711640B1
公开(公告)日：2018-04-04
申请号：EP12789286.7
申请日：2012-05-17
发明人： SAO, Tadashi , KAGAWA, Mikio , KAMITANI, Shigeki , KOIKE, Fumiaki , NAKAGAWA, Yusuke , SAKURAI, Katsutoshi , TAKEUCHI, Tomohisa , YAMAGATA, Kazuto
摘要： An outdoor unit (10) includes a casing (20) having a side surface formed with an inlet port (25); an outdoor fan (40) arranged above the inlet port (25) in the casing (20) and configured to upwardly blow air; and an outdoor heat exchanger (30) arranged so as to face the inlet port (25). The outdoor fan (40) includes a fan (41) and a bell mouth (43) provided so as to surround the outer periphery of the fan (41), and an electric component unit (60) positioned at the periphery of the bell mouth (43) is arranged in the casing (20).
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公开(公告)号：EP2711640A1
公开(公告)日：2014-03-26
申请号：EP12789286.7
申请日：2012-05-17
发明人： SAO, Tadashi , KAGAWA, Mikio , KAMITANI, Shigeki , KOIKE, Fumiaki , NAKAGAWA, Yusuke , SAKURAI, Katsutoshi , TAKEUCHI, Tomohisa , YAMAGATA, Kazuto
摘要： An outdoor unit (10) includes a casing (20) having a side surface formed with an inlet port (25); an outdoor fan (40) arranged above the inlet port (25) in the casing (20) and configured to upwardly blow air; and an outdoor heat exchanger (30) arranged so as to face the inlet port (25). The outdoor fan (40) includes a fan (41) and a bell mouth (43) provided so as to surround the outer periphery of the fan (41), and an electric component unit (60) positioned at the periphery of the bell mouth (43) is arranged in the casing (20).
摘要翻译： 室外机组（10）包括：壳体（20），其具有形成有入口端口（25）的侧面; 布置在壳体（20）中的入口端口（25）上方并构造成向上吹空气的室外风扇（40） 和与所述吸入口（25）相对配置的室外热交换器（30）。 室外风扇40具有风扇41和以包围风扇41的外周的方式设置的喇叭口43，在喇叭口周围配置有电气部件单元60， （43）布置在壳体（20）中。
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公开(公告)号：EP4411263A1
公开(公告)日：2024-08-07
申请号：EP22876274.6
申请日：2022-09-27
IPC分类号： F24F1/22
CPC分类号： F24F1/22
摘要： Provided are an electric component unit, and a heat source unit for a refrigeration cycle apparatus, which allow an improvement in the maintainability of electric components. An outdoor control unit (50) provided in an outdoor unit (2) of a refrigeration cycle apparatus (1) includes: first to third boards (61 to 63); fourth to fifth boards (64 to 65); a mounting plate (58) having a first plane (58x) to which the first to third boards (61 to 63) are attached and a second plane (58y) to which the fourth to fifth boards (64 to 65) are attached; and an electric component casing (50a) having an electric component maintenance opening (50x). The mounting plate (58) and the electric component casing (50a) are coupled to each other via a lower surface portion (58d) and a fixation member (56y). The outdoor control unit (50) switches between a state in which the first to third boards (61 to 63), the fourth to fifth boards (64 to 65), and the mounting plate (58) are housed in the electric component casing (50a), and a state in which the position of the first to third boards (61 to 63), the fourth to fifth boards (64 to 65), and the mounting plate (58) with respect to the electric component maintenance opening (50x) is changed by rotation of the mounting plate (58).
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公开(公告)号：EP2711641B1
公开(公告)日：2018-09-19
申请号：EP12790120.5
申请日：2012-05-17
发明人： SAO, Tadashi , KAGAWA, Mikio , KAMITANI, Shigeki , KOIKE, Fumiaki , NAKAGAWA, Yusuke , TAKEUCHI, Tomohisa , SAKURAI, Katsutoshi
CPC分类号： F25D23/003 , F24F1/22 , F24F1/24 , F24F1/38 , F24F1/50
摘要： In an outdoor unit (10), an electric component unit (60) includes an inlet part (61) which communicates with an outlet side of an air blower (40) and through which air on the outlet side flows into the electric component unit (60), and an outlet part (62) which communicates with an inlet side of the air blower (40) and through which air flows out from the electric component unit (60).
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10.发明公开DOUBLE-PIPE HEAT EXCHANGER AND AIR CONDITIONER USING SAME 有权DOPPELROHRWÄRMETAUSCHERUND KLIMAANLAGE DAMIT
公开(公告)号：EP2787314A1
公开(公告)日：2014-10-08
申请号：EP12852894.0
申请日：2012-11-06
CPC分类号： F25B40/02 , F25B1/005 , F25B13/00 , F25B40/00 , F25B2313/02741 , F25B2400/13 , F28D7/10 , F28D7/106 , F28D7/14
摘要： A double-pipe heat exchanger capable of achieving a compact configuration and suppressing a liquid refrigerant contained in a gas-liquid two-phase refrigerant from flowing out from an inner pipe so as to prevent generation of a liquid-back phenomenon is provided. A double-pipe heat exchanger (31) includes an outer pipe (32) through which a high pressure liquid refrigerant flows, and an inner pipe (33) having an inlet side end (33A) into which a low pressure gas-liquid two-phase refrigerant obtained by reducing pressure of the high pressure liquid refrigerant flows, and an outlet side end (33B) connected to a suction side part of a compressor. The double-pipe heat exchanger (31) includes a plurality of vertical pipes (34A, 34B) arranged in the up and down direction, and a curve pipe (35) connecting ends of the plurality of vertical pipes (34A, 34B), the outlet side end (33B) of the inner pipe (33) is provided in an upper end of one vertical pipe (34B), and the inlet side end (33A) of the inner pipe (33) is provided in an upper end of the other vertical pipe (34A).
摘要翻译： 本发明提供一种双管式热交换器，其能够实现紧凑的结构，并抑制气液二相制冷剂中所含的液体制冷剂从内管流出，以防止产生液体回流现象。 双管式热交换器（31）包括高压液体制冷剂流过的外管（32）和具有入口侧端（33A）的内管（33），低压气液双层管 通过降低高压液体制冷剂的压力而获得的三相制冷剂流动，以及与压缩机的吸入侧部连接的出口侧端部（33B）。 双管式热交换器31包括沿上下方向配置的多个垂直管道34A，34B和连接多个垂直管道34A，34B的端部的曲线管35， 内管（33）的出口侧端部（33B）设置在一个立管（34B）的上端，内管（33）的入口侧端部（33A）设置在内管 其他垂直管（34A）。
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