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1. 发明公开

EP4040075A1 AIR CONDITIONER 审中-实审转让
公开(公告)号：EP4040075A1
公开(公告)日：2022-08-10
申请号：EP20870617.6
申请日：2020-09-24
申请人： Daikin Industries, Ltd.
发明人： YOSHIMI, Atsushi , YAMADA, Takuro , KUMAKURA, Eiji , IWATA, Ikuhiro , MIYAZAKI, Takeru
IPC分类号： F25B13/00 , F24F11/65 , F24F11/86 , F25B1/00 , F25B1/10 , F25B5/02 , F25B6/00
摘要： A heat-source-side heat exchanger is divided so that a heat-source-side heat exchanger that functions as an evaporator also functions as an intermediate cooler. Since, when an air conditioner includes a bypass pipe (20), a heat-source-side heat exchanger that functions as an evaporator and as an intermediate cooler also further functions as a radiator, operation efficiency is increased.

2. 发明授权

EP2688758B1 APPARATUS AND METHOD FOR OPERATING A REFRIGERATION SYSTEM HAVING TWO OR MORE CHAMBERS 有权
标题翻译：用于操作具有两个或更多个房间的制冷系统的装置和方法
公开(公告)号：EP2688758B1
公开(公告)日：2017-06-28
申请号：EP12707999.4
申请日：2012-03-02
申请人： Air Liquide Deutschland GmbH , L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： LÜRKEN, Franz , HENRICH, Helmut
IPC分类号： F25B6/00 , F25B19/00 , F25B41/04 , F25D11/00 , B60H1/32 , B60P3/20 , F25B5/02
CPC分类号： B60H1/3232 , B60H1/323 , B60P3/20 , F25B5/02 , F25B6/00 , F25B19/005 , F25B41/04 , F25B2341/0661 , F25B2600/2507 , F25B2600/2513 , F25D11/003

3. 发明公开

EP2992272A4 ENERGY RECOVERY SYSTEM AND METHOD 审中-公开
标题翻译：系统和方法进行能源回收
公开(公告)号：EP2992272A4
公开(公告)日：2016-11-02
申请号：EP14791287
申请日：2014-04-29
申请人： LANDRY GERALD
发明人： LANDRY GERALD
IPC分类号： F24F13/30 , F24F11/00 , F24F12/00 , F25B6/00 , F25B39/02 , F28D9/00 , F28D21/00 , F28F9/00 , F28F27/02
CPC分类号： F24F12/006 , F24F11/0001 , F24F11/41 , F24F13/30 , F24F2011/0002 , F25B6/00 , F28D9/0093 , F28D21/0014 , F28D21/0015 , F28F27/02 , F28F2009/004 , Y02B30/563
摘要： A heat exchanger system has two heat exchangers, a first heat exchanger and a second heat exchanger, mounted within a single enclosure, a first air inlet for receiving air from a first air system, a first air outlet, one or more second air inlets for receiving air from a second air system, one or more second air outlets, a first air path defined as a sealed air path from the first air inlet through the first heat exchanger, to the first air outlet, and a second air path, a third air path and a fourth air path, wherein the first air path transfers heat/energy through the first heat exchanger in a counter-flow relation with the third air path, and the second air path transfer heat/energy through the second heat exchanger in a counterflow relation with the fourth air path.

4. 发明公开

EP2908072A1 HEAT PUMP-TYPE HEATING AND HOT-WATER SUPPLY APPARATUS 审中-公开
标题翻译：加拿大温哥华维多利亚州立大学VOMWÄRMEPUMPENTYP
公开(公告)号：EP2908072A1
公开(公告)日：2015-08-19
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.
摘要翻译：在热泵式加热供热装置（100,200）中，当加热负荷和热水供给负荷（24）同时动作时，在从热水供给负荷流出的制冷剂与流过回流制冷剂管道（42）和循环通过加热热水回路的水。因此，能够提高在加热负荷和热水供给负荷的同时运转时的热泵式加热和热水供给装置的运转效率。

5. 发明授权

EP1802924B1 CHARGE MANAGEMENT FOR 100% HEAT RECOVERY UNITS 有权
标题翻译：货物管理100％-WÄRMERÜCKGEWINNUNGSEINHEITEN
公开(公告)号：EP1802924B1
公开(公告)日：2012-04-25
申请号：EP05794031.4
申请日：2005-09-07
申请人： Carrier Corporation
发明人： RIGAL, Philippe , PHAM, Ba-Tung , DELPECH, Pierre
IPC分类号： F25B45/00 , F25B6/00
CPC分类号： F25B45/00 , F25B6/00 , F25B49/005 , F25B2400/0403 , F25B2400/16 , F25B2400/19 , F25B2600/2523 , F25B2700/21163
摘要： An apparatus for managing refrigerant charge in an air conditioning unit comprising a cooling circuit through which a refrigerant flows from a compressor, through a condenser, and through an evaporator, a heat recovery circuit extending from a first terminus between the compressor and the condenser to a second terminus between the evaporator and the condenser, a heat recovery unit located between the first and second terminus of the heat recovery circuit, a first valve located between the condenser and the first terminus, a second valve located between the first terminus and the heat recovery unit, a third valve located on a cooling charge circuit having a first end on the cooling circuit between the condenser and the evaporator and a second end at the evaporator, a fourth valve located on a heating charge circuit having a first end on the heat recovery circuit and a second end at the evaporator, and a logic unit for sensing a saturated temperature and opening and closing the valves based upon the saturated temperature to manage the refrigerant charge.

6. 发明公开

EP4092363A1 REFRIGERATION DEVICE, REFRIGERATOR AND CONTROL METHOD THEREFOR, FOOD PROCESSING METHOD AND CONTROL DEVICE 审中-实审
公开(公告)号：EP4092363A1
公开(公告)日：2022-11-23
申请号：EP20923781.7
申请日：2020-12-23
申请人： Hefei Midea Refrigerator Co., Ltd. , Hefei Hualing Co., Ltd. , Midea Group Co., Ltd.
发明人： LIU, Hua , TANG, Yun , TANG, Xueqiang , ZENG, Qingqing
IPC分类号： F25D11/02 , F25D29/00 , F25B6/00
摘要： A refrigeration device, a refrigerator and a control method therefor, a food processing method and a control device. The refrigeration device comprises a compressor (101), a condenser (102), a throttling device (103) and an evaporator (104), wherein the compressor (101), the condenser (102), the throttling device (103) and the evaporator (104) are sequentially connected to form a refrigerant circulation loop; a connecting pipeline between an exhaust port of the compressor (101) and a refrigerant inlet of the throttling device (103) in the refrigerant circulation loop is a first connecting pipeline (109); and the condenser (102) is arranged on the first connecting pipeline (109). The refrigeration device further comprises an auxiliary heat exchange branch, wherein the auxiliary heat exchange branch comprises a condensing heater (107) for heating a heating region, and is arranged on the first connecting pipeline (109) in parallel; and a first valve device is further arranged on the auxiliary heat exchange branch, and controls refrigerant flow of the auxiliary heat exchange branch according to a temperature requirement in the heating region.

7. 发明授权

EP2738482B1 A method for matching refrigeration load to compressor capacity 有权
公开(公告)号：EP2738482B1
公开(公告)日：2020-11-18
申请号：EP12008053.6
申请日：2012-11-30
申请人： Danfoss A/S
发明人： Green, Torben , Prins, Jan , Schmidt, Frede
IPC分类号： F25B5/02 , F25B6/00 , F25B49/02

8. 发明授权

EP2167890B1 REFRIGERANT REHEAT CIRCUIT AND CHARGE CONTROL 有权
公开(公告)号：EP2167890B1
公开(公告)日：2019-05-08
申请号：EP08767753.0
申请日：2008-05-16
申请人： Trane International Inc.
发明人： ANDERSON, Justin, M. , CROLIUS, James, P. , SCHULT, Robert, F. , VOORHIS, Roger, J.
IPC分类号： F25B41/04 , F25B45/00 , F24F3/153 , F25B6/00

9. 发明公开

EP3417214A1 HYBRID AIR HANDLER COOLING UNIT WITH BI-MODAL HEAT EXCHANGER 审中-公开
公开(公告)号：EP3417214A1
公开(公告)日：2018-12-26
申请号：EP17702248.0
申请日：2017-01-18
申请人： Vertiv Corporation
发明人： LIN, Zhiyong
IPC分类号： F25B6/00 , F25B6/02
CPC分类号： F25B6/02 , F24F3/044 , F24F11/79 , F24F13/10 , F25B41/04 , F25B2313/001 , F25B2400/0401 , F25B2400/06 , F25B2400/161 , F25B2600/2507 , F25B2600/2515
摘要： A hybrid air handler cooling unit has a bi-modal heat exchanger. In a direct expansion mode or a pumped refrigerant economization mode, the bi-modal heat exchanger is in a refrigerant path in parallel with first and second condenser coils and functions as a condenser coil. In a mixed direct expansion/pumped refrigerant economization mode, the bi-modal heat exchanger is in a refrigerant path in series between an outlet of a pump and an inlet of the first condenser coil and functions as a pre-cooler evaporator coil with return air first flowing across the bi-modal heat exchanger and then across an evaporator coil of an evaporator.

10. 发明公开

EP3002529A1 REFRIGERATION PLANT FOR REFRIGERATION AND AIR CONDITIONING 有权
标题翻译： KÜHLANLAGEFÜRKÜHL-UND KLIMAANLAGEN
公开(公告)号：EP3002529A1
公开(公告)日：2016-04-06
申请号：EP15187860.0
申请日：2015-10-01
申请人： Rivacold S.R.L.
发明人： VITRI, Giuseppe
IPC分类号： F25B1/10 , F25B6/00 , F25B40/04 , F25B41/04 , F25B49/02 , F25B29/00 , F25B9/00
摘要： A refrigeration plant for refrigeration and air conditioning comprises at least a first set (P) of compressors (20) whose inlets for the plant refrigerating fluid are connected to a common first inlet collector means (22) and whose outlets are connected to a common first outlet collector means (24) connected to a first pipe provided with a set of shunt means (26, 27) for the refrigerating fluid each one assigned to insert or separate from said first pipe a respective first heat exchanger (28, 29) in the state of insertion along the first pipe, assigned to transfer to a secondary fluid the refrigerating fluid heat cooling or condensing the latter. Said first pipe is also provided with a first branch having a first valve means (31) for opening and closing the first branch that is connected to the first pipe between the first outlet collector means (24) and the shunt means (26, 27).
摘要翻译：一种用于制冷和空调的制冷设备包括至少第一组（P）的压缩机（20），其中用于工厂制冷流体的入口连接到共同的第一入口收集器装置（22），并且其出口连接到共同的第一出口收集器装置（24），其连接到第一管道，该第一管道设置有用于冷冻流体的一组分流装置（26,27），每个分配装置分配用于将所述第一管道中的相应的第一热交换器（28,29）插入或分离，沿着第一管插入的状态，转移到二次流体，冷却液冷却或冷凝后者。所述第一管还设置有第一分支，所述第一分支具有第一阀装置（31），用于打开和关闭连接到第一出口收集器装置（24）和分流装置（26,27）之间的第一管的第一分支，。

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