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公开(公告)号:EP2420766B1
公开(公告)日:2018-11-07
申请号:EP11176246.4
申请日:2011-08-02
发明人: McMasters, Mark , Brown, William
IPC分类号: F25B45/00
CPC分类号: F25B45/00 , F25B2345/001 , F25B2345/003 , F25B2345/0052
摘要: A method of adding refrigerant to an air conditioning system. The method includes measuring a first pressure inside of the air conditioning system and a second pressure inside of a container that holds refrigerant being added to the air conditioning system. The method also includes comparing the difference between the two measured pressures to empirical data in order to determine how long to pulse additional refrigerant into the air conditioning system. In addition, an apparatus configured to add refrigerant to an air conditioning system.
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公开(公告)号:EP3139105A4
公开(公告)日:2018-02-21
申请号:EP15774460
申请日:2015-03-30
发明人: MAEDA AKIRA , KOMAI TAKAO , SUZUKI YASUHIRO
CPC分类号: F25B45/00 , F24F1/0007 , F24F13/32 , F24F2001/0037 , F24F2001/004 , F24F2001/0048 , F25B49/02 , F25B2345/001 , F25B2400/12 , F25B2500/19
摘要: An indoor unit 1 of an air-conditioning apparatus 100 is installed at an installation height of ho or more in an installation floor space A [m 2 ] and a refrigerant amount M [kg] to be filled falls within (formula) M ‰¤ ± x G -² x ho x A.
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公开(公告)号:EP3018435B1
公开(公告)日:2018-01-03
申请号:EP15193225.8
申请日:2015-11-05
申请人: AVL DiTest GmbH
CPC分类号: B60H1/00585 , F25B45/00 , F25B2345/001 , F25B2345/007
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公开(公告)号:EP3244140A1
公开(公告)日:2017-11-15
申请号:EP15877062.8
申请日:2015-12-24
发明人: HIRAO, Toyotaka , UEDA, Kenji , WATANABE, Yasushi
CPC分类号: F25B45/00 , F17C2221/033 , F17C2227/0337 , F25B25/005 , F25B31/00 , F25B31/02 , F25B41/04 , F25B2345/001 , F25B2345/002 , F25B2345/006 , F25B2400/06 , F25B2400/075 , F25J1/0022 , F25J1/0052 , F25J1/0057 , F25J1/0248 , F25J1/0249 , F25J1/0269 , F25J1/0279 , F25J1/0284 , F25J1/0294 , F25J1/0298 , F25J2230/20 , F25J2280/20
摘要: A liquefied gas cooling apparatus (1) includes: a gas flow path (2) for carrying a liquefied gas that is liquefied by cooling; and a refrigeration unit (3) including a refrigerating cycle (10) formed by an evaporator (7) for cooling the liquefied gas flowing through the gas flow path (2), a compressor (4), a condenser (5), and a throttle expansion unit (6). The refrigeration unit (3) includes: an inlet-side open/close valve (21) and an outlet-side open/close valve (22) provided in an inlet path (9A) and an outlet path (9B) of the compressor (4), respectively; and a service open/close valve (23) in a refrigerant path (9) between the inlet-side open/close valve (21) and the outlet-side open/close valve (22).
摘要翻译: 本发明的液化气冷却装置(1)具备:气体流路(2),其承载通过冷却而液化的液化气体; 以及包括由用于冷却流过气体流路(2)的液化气体的蒸发器(7),压缩机(4),冷凝器(5)和冷凝器(5)构成的冷冻循环(10)的冷冻单元(3) 节气门膨胀单元(6)。 制冷装置3包括设置在压缩机的入口路径9A和出口路径9B中的入口侧开闭阀21和出口侧开闭阀22, 4); 和在入口侧开关阀(21)和出口侧开关阀(22)之间的制冷剂路径(9)中的服务打开/关闭阀(23)。
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公开(公告)号:EP2526354B1
公开(公告)日:2017-09-13
申请号:EP11734389.7
申请日:2011-01-19
发明人: CORDING, Louis
CPC分类号: B60H1/00585 , F25B45/00 , F25B2345/001 , F25B2345/002 , F25B2400/01 , F25B2400/12 , F25B2600/01 , Y10T137/0419
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公开(公告)号:EP3139105A1
公开(公告)日:2017-03-08
申请号:EP15774460.8
申请日:2015-03-30
发明人: MAEDA, Akira , KOMAI, Takao , SUZUKI, Yasuhiro
CPC分类号: F25B45/00 , F24F1/0007 , F24F13/32 , F24F2001/0037 , F24F2001/004 , F24F2001/0048 , F25B49/02 , F25B2345/001 , F25B2400/12 , F25B2500/19
摘要: An indoor unit 1 of an air-conditioning apparatus 100 is installed at an installation height of ho or more in an installation floor space A [m 2 ] and a refrigerant amount M [kg] to be filled falls within (formula) M ≤ α x G -β x ho x A.
摘要翻译: 空调装置100的室内机1在安装空间A [m 2]和制冷剂量M [kg]的安装高度h以上设置在(公式)M‰以内 ±x G-2 x ho x A.
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公开(公告)号:EP2420765A4
公开(公告)日:2016-08-31
申请号:EP10764292
申请日:2010-04-16
申请人: DAIKIN IND LTD
发明人: OKAMOTO ATSUSHI , MATSUOKA SHINYA , KOTANI TAKUYA
CPC分类号: F25B45/00 , F25B43/006 , F25B2345/001 , F25B2400/13 , F25B2700/21152
摘要: A time for loading a refrigerant is shortened when a utilization unit of an air conditioner is installed. A heat source unit 1 includes a compressor 100; a heat-source-side heat exchanger 200; a refrigerant regulator 61 storing a refrigerant; an introducing pipe 62 which is a pipe that is branched off from a discharge-side pipe 110 of the compressor 100 and connected to the refrigerant regulator 67., and introduces the refrigerant discharged from the compressor 100 into the refrigerant regulator 61; and a lead-out pipe 63 which is a pipe that is connected from the refrigerant regulator 61 to an intake-side pipe 120 of the compressor 100, and leads out the refrigerant stored in the refrigerant regulator 61 into the intake-side pipe 120.
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公开(公告)号:EP2486346A4
公开(公告)日:2016-08-10
申请号:EP09850178
申请日:2009-10-09
发明人: FERRARO TONY , CHOCHOL ANDREW , PAWLOWSKI LESLIE
CPC分类号: F16N7/32 , B60H1/00585 , F16N19/00 , F25B43/02 , F25B45/00 , F25B2345/001 , F25B2345/0052 , F25B2500/222
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公开(公告)号:EP3018435A2
公开(公告)日:2016-05-11
申请号:EP15193225.8
申请日:2015-11-05
申请人: AVL DiTest GmbH
CPC分类号: B60H1/00585 , F25B45/00 , F25B2345/001 , F25B2345/007
摘要: Vorrichtung und Verfahren zum Warten einer Klimaanlage, wobei die Vorrichtung zumindest eine erste Kupplung (10) zum Anschließen der Vorrichtung an einen ersten Serviceanschluss der Klimaanlage, einen Vorratsbehälter (3) für das Kältemittel, einen Kompressor (4) und eine Vielzahl an Sperrventilen (101-113) zur selektiven Freigabe unterschiedlicher Fluidverbindungen aufweist. Die Vorrichtung weist einen Membranspeicher (7) mit einer Druckseite (7a) und einer von der Druckseite (7a) durch die Membran (7c) des Membranspeichers (7) getrennte Speicherseite (7b) auf. Durch Schaltkombinationen der Sperrventile (101-113) sind eine Auffüll-Fluidverbindung (A) für das flüssige Kältemittel von einem Steigrohr (3a) des Vorratsbehälters (3) zur Speicherseite (7b) des Membranspeichers (7), eine Druckaufbau-Fluidverbindung (B) für ein Druckfluid von einem Anschluss (30a) eines Druckfluidspeichers (30) über den Kompressor (4) zur Druckseite (7a) des Membranspeichers, und eine Einfüll-Fluidverbindung (C) von der Speicherseite (7b) des Membranspeichers (7) zur ersten Kupplung (10) selektiv freigebbar.
摘要翻译: 装置和方法,用于维修的空气调节,所述装置包括至少一个第一离合器(10),用于将设备连接到空调机中,储存器的第一服务端口(3)的制冷剂,压缩机(4)和多个止回阀(101 -113),用于不同的流体连接的选择性释放。 该装置具有通过膜具有压力侧(7a)和一个压力侧(7a)的一个膜片式蓄能器(7)(图7c)隔膜蓄能器(7)单独的存储器页(图7b)。 通过切换截止阀的组合(101-113)是用于将液体制冷剂的填充流体连接(A)从储存器(3)的立管(3A)至膜片累加器(7),(7B),压力流体连接(B)的存储器侧 用于从压力流体蓄能器(30)的一个端口(30A)经由压缩机(4)与膜片累加器(7a)的所述压力侧上的压力流体,并且所述存储表面的填充流体连接(C)(图7b)的膜片蓄能器(7)至所述第一离合器 (10)是选择性地可释放的。
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公开(公告)号:EP3012555A1
公开(公告)日:2016-04-27
申请号:EP13887098.5
申请日:2013-06-19
发明人: ITO, Daisuke , MAEYAMA, Hideaki , OKAZAKI, Takashi , UGAJIN, Yuki , KATO, Yohei
CPC分类号: C09K5/045 , C09K2205/126 , F25B43/00 , F25B43/003 , F25B43/006 , F25B45/00 , F25B2345/001 , F25B2400/13 , F25B2500/14
摘要: A refrigeration cycle apparatus 1 includes a refrigerant circuit including at least a compressor 10, a condenser 20, an expansion device 30, and an evaporator 40. The refrigerant circuit circulates refrigerant being an ethylenic fluorohydrocarbon or a mixture including an ethylenic fluorohydrocarbon. The refrigeration cycle apparatus 1 further includes a dryer 50 configured to absorb water in the refrigerant.
摘要翻译: 制冷循环装置1包括至少包括压缩机10,冷凝器20,节流装置30和蒸发器40的制冷剂回路。制冷剂回路使作为烯属氟代烃的制冷剂或包含烯属氟代烃的混合物循环。 制冷循环装置1还包括用于吸收制冷剂中的水的干燥器50。
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