ES2710669T3 - Dispositivo de refrigeración - Google Patents
Dispositivo de refrigeración Download PDFInfo
- Publication number
- ES2710669T3 ES2710669T3 ES08720297T ES08720297T ES2710669T3 ES 2710669 T3 ES2710669 T3 ES 2710669T3 ES 08720297 T ES08720297 T ES 08720297T ES 08720297 T ES08720297 T ES 08720297T ES 2710669 T3 ES2710669 T3 ES 2710669T3
- Authority
- ES
- Spain
- Prior art keywords
- oil
- refrigerant
- compressor
- oil supply
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001816 cooling Methods 0.000 title description 40
- 239000003507 refrigerant Substances 0.000 claims abstract description 380
- 239000007788 liquid Substances 0.000 claims abstract description 173
- 239000012530 fluid Substances 0.000 claims abstract description 68
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000005057 refrigeration Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000000717 retained effect Effects 0.000 claims abstract description 24
- 239000003921 oil Substances 0.000 claims description 654
- 238000010438 heat treatment Methods 0.000 claims description 66
- 238000013021 overheating Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 9
- 239000010726 refrigerant oil Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 abstract description 6
- 230000004913 activation Effects 0.000 description 130
- 230000009849 deactivation Effects 0.000 description 130
- 230000007423 decrease Effects 0.000 description 37
- 238000002347 injection Methods 0.000 description 28
- 239000007924 injection Substances 0.000 description 28
- 239000012071 phase Substances 0.000 description 22
- 230000002829 reductive effect Effects 0.000 description 22
- 230000014509 gene expression Effects 0.000 description 21
- 230000014759 maintenance of location Effects 0.000 description 18
- 230000009467 reduction Effects 0.000 description 18
- 238000009825 accumulation Methods 0.000 description 16
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 238000012937 correction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- -1 polyol ester Chemical class 0.000 description 1
- 229920001289 polyvinyl ether Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
- F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/03—Oil level
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2105—Oil temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Air-Conditioning For Vehicles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Air Conditioning Control Device (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007082288 | 2007-03-27 | ||
| JP2008041025A JP5169295B2 (ja) | 2007-03-27 | 2008-02-22 | 冷凍装置 |
| PCT/JP2008/000383 WO2008117511A1 (ja) | 2007-03-27 | 2008-02-28 | 冷凍装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2710669T3 true ES2710669T3 (es) | 2019-04-26 |
Family
ID=39788253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES08720297T Active ES2710669T3 (es) | 2007-03-27 | 2008-02-28 | Dispositivo de refrigeración |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8353180B2 (enExample) |
| EP (1) | EP2136158B1 (enExample) |
| JP (1) | JP5169295B2 (enExample) |
| CN (1) | CN101646908B (enExample) |
| ES (1) | ES2710669T3 (enExample) |
| WO (1) | WO2008117511A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5103952B2 (ja) * | 2007-03-08 | 2012-12-19 | ダイキン工業株式会社 | 冷凍装置 |
| JP4787794B2 (ja) * | 2007-06-25 | 2011-10-05 | 三星電子株式会社 | 低圧容器型圧縮機における油面検知機構及び空気調和機 |
| CN101738033B (zh) * | 2008-11-21 | 2014-07-23 | 湖南艾捷能节能科技有限公司 | 制冷剂净化节能器 |
| JP5409318B2 (ja) * | 2009-12-15 | 2014-02-05 | 三菱電機株式会社 | ヒートポンプ装置及びヒートポンプ装置の運転方法 |
| EP2535666B1 (en) * | 2010-02-10 | 2020-07-22 | Mitsubishi Electric Corporation | Refrigeration cycle device |
| US8786455B2 (en) * | 2011-06-23 | 2014-07-22 | Ford Motor Company | Tool lubrication delivery monitoring system and method |
| JP5594267B2 (ja) * | 2011-09-12 | 2014-09-24 | ダイキン工業株式会社 | 冷凍装置 |
| JP5825042B2 (ja) * | 2011-10-25 | 2015-12-02 | ダイキン工業株式会社 | 冷凍装置 |
| EP2631566B1 (en) * | 2012-02-24 | 2018-11-21 | Airbus Operations GmbH | Accumulator arrangement with an integrated sub-cooler |
| CN103673398B (zh) * | 2012-09-07 | 2015-12-16 | 珠海格力电器股份有限公司 | 压缩机回油系统及压缩机的回油状态检测方法 |
| KR101995581B1 (ko) * | 2012-11-12 | 2019-07-02 | 엘지전자 주식회사 | 오일 분리기 및 이를 사용한 공기조화기 |
| WO2015045129A1 (ja) * | 2013-09-27 | 2015-04-02 | 三菱電機株式会社 | 油面検知装置及びこの油面検知装置を搭載した冷凍空調装置 |
| ES2707630T3 (es) * | 2013-11-04 | 2019-04-04 | Carrier Corp | Circuito de refrigeración con separación de aceite |
| CN104654665B (zh) * | 2013-11-25 | 2017-02-01 | 珠海格力电器股份有限公司 | 多联机系统的室外机模块及具有其的多联机系统 |
| CN104729151B (zh) * | 2013-12-23 | 2017-06-20 | 珠海格力电器股份有限公司 | 空调系统的压缩机回油管路故障的处理方法及系统 |
| KR102198326B1 (ko) * | 2013-12-26 | 2021-01-05 | 엘지전자 주식회사 | 공기 조화기 |
| US10208987B2 (en) * | 2014-02-18 | 2019-02-19 | Mitsubishi Electric Corporation | Heat pump with an auxiliary heat exchanger for compressor discharge temperature control |
| CN103940134B (zh) * | 2014-04-03 | 2016-06-01 | 天津大学 | 蒸汽压缩制冷循环膨胀功回收系统 |
| KR102243654B1 (ko) * | 2014-04-25 | 2021-04-23 | 엘지전자 주식회사 | 공기조화장치 |
| US10295236B2 (en) * | 2014-08-13 | 2019-05-21 | Trane International Inc. | Compressor heating system |
| JP6395549B2 (ja) * | 2014-10-02 | 2018-09-26 | 三菱重工サーマルシステムズ株式会社 | オイルセパレータ、冷凍サイクル装置、及び、オイル戻し量の制御方法 |
| CN104456840B (zh) * | 2014-11-13 | 2017-06-13 | 广东美的制冷设备有限公司 | 喷气增焓型空调及其控制方法 |
| KR101639513B1 (ko) * | 2015-01-12 | 2016-07-13 | 엘지전자 주식회사 | 공기 조화기 및 이를 제어하는 방법 |
| US10408513B2 (en) * | 2015-02-18 | 2019-09-10 | Heatcraft Refrigeration Products, Inc. | Oil line control system |
| US10156389B2 (en) * | 2015-03-27 | 2018-12-18 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus with oil separator switching valve |
| CN105115204B (zh) * | 2015-08-14 | 2017-08-08 | 浙江大学 | 一种可控制润滑油循环量的气液分离器和控制方法 |
| CN108369039B (zh) * | 2015-11-20 | 2020-07-10 | 三菱电机株式会社 | 制冷循环装置及制冷循环装置的控制方法 |
| CN109863352B (zh) * | 2016-10-31 | 2022-04-15 | 三菱电机株式会社 | 制冷循环装置 |
| CN106403418B (zh) * | 2016-11-07 | 2022-03-08 | 广州天河兰石技术开发有限公司 | 一种用于制冷元器件测试的含油率控制装置 |
| JP6458895B2 (ja) * | 2017-05-31 | 2019-01-30 | ダイキン工業株式会社 | 冷凍装置の気液分離ユニット、及び冷凍装置 |
| JP6896078B2 (ja) * | 2017-07-27 | 2021-06-30 | 三菱電機株式会社 | 冷凍サイクル装置 |
| CN113498467A (zh) * | 2019-02-28 | 2021-10-12 | 三菱电机株式会社 | 制冷循环装置 |
| WO2020241622A1 (ja) * | 2019-05-31 | 2020-12-03 | ダイキン工業株式会社 | 冷凍装置 |
| CN111426040B (zh) * | 2020-04-03 | 2021-12-14 | 广东美的暖通设备有限公司 | 空调设备、空调设备的运行控制方法和可读存储介质 |
| ES2988386T3 (es) * | 2020-04-07 | 2024-11-20 | Mitsubishi Electric Corp | Dispositivo de ciclo de refrigeración |
| CN113551390B (zh) * | 2020-04-14 | 2022-08-19 | 青岛海尔空调器有限总公司 | 空调器的压缩机回油控制方法 |
| CN113551447B (zh) * | 2020-04-14 | 2023-03-21 | 青岛海尔空调器有限总公司 | 制热模式下空调系统的压缩机回油控制方法和控制系统 |
| DE102020115276A1 (de) * | 2020-06-09 | 2021-12-09 | Stiebel Eltron Gmbh & Co. Kg | Verfahren zum Regeln einer Kompressionskälteanlage und Kompressionskälteanlage |
| DE102021125108A1 (de) | 2021-09-28 | 2023-03-30 | Technische Universität Dresden, Körperschaft des öffentlichen Rechts | Expansions-Kompressionsmaschine für Kältekreisläufe |
| DE102022125945A1 (de) * | 2022-10-07 | 2024-04-18 | TEKO Gesellschaft für Kältetechnik mbH | Verfahren zur Regelung des Füllstandes eines Ölabscheiders für einen Kältekreislauf |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010378A (en) * | 1974-12-20 | 1977-03-01 | General Electric Company | Integrated electric generating and space conditioning system |
| US4108618A (en) * | 1977-02-23 | 1978-08-22 | Freezing Equipment Sales, Inc. | Anti-foam chamber for screw compressor oil separator |
| DE4140625C2 (de) | 1991-12-10 | 1993-11-25 | Ilka Maschinenfabrik Halle Gmb | Einrichtung zur Regelung der Ölrückführung bei einer Kompressionskälteanlage |
| JPH11294873A (ja) * | 1998-04-16 | 1999-10-29 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
| TWI237682B (en) * | 2000-07-07 | 2005-08-11 | Sanyo Electric Co | Freezing apparatus |
| US6418751B1 (en) * | 2000-10-03 | 2002-07-16 | Delphi Technologies, Inc. | Accumulator-dehydrator assembly with anti-bump/venturi effect oil return feature for an air conditioning system |
| CN100400983C (zh) * | 2001-01-10 | 2008-07-09 | 广东科龙电器股份有限公司 | 制冷系统及其回油方法 |
| JP4114337B2 (ja) | 2001-10-31 | 2008-07-09 | ダイキン工業株式会社 | 冷凍装置 |
| JP4300804B2 (ja) * | 2002-06-11 | 2009-07-22 | ダイキン工業株式会社 | 圧縮機構の均油回路、冷凍装置の熱源ユニット及びそれを備えた冷凍装置 |
| KR20060055154A (ko) * | 2004-11-18 | 2006-05-23 | 엘지전자 주식회사 | 멀티형 공기조화기의 압축기 오일 회수장치 |
| JP4065313B2 (ja) * | 2005-05-24 | 2008-03-26 | 松下電器産業株式会社 | 冷凍サイクル装置 |
| JP2006329567A (ja) | 2005-05-30 | 2006-12-07 | Matsushita Electric Ind Co Ltd | ヒートポンプ装置 |
| JP2006329568A (ja) | 2005-05-30 | 2006-12-07 | Matsushita Electric Ind Co Ltd | ヒートポンプ装置 |
| JP2006349298A (ja) * | 2005-06-20 | 2006-12-28 | Matsushita Electric Ind Co Ltd | 冷凍サイクル装置 |
| JP2006038453A (ja) * | 2005-09-15 | 2006-02-09 | Daikin Ind Ltd | 冷凍装置及び冷凍装置の冷媒量検出方法 |
| JP4967435B2 (ja) * | 2006-04-20 | 2012-07-04 | ダイキン工業株式会社 | 冷凍装置 |
-
2008
- 2008-02-22 JP JP2008041025A patent/JP5169295B2/ja active Active
- 2008-02-28 CN CN2008800100394A patent/CN101646908B/zh active Active
- 2008-02-28 ES ES08720297T patent/ES2710669T3/es active Active
- 2008-02-28 EP EP08720297.4A patent/EP2136158B1/en active Active
- 2008-02-28 US US12/593,600 patent/US8353180B2/en active Active
- 2008-02-28 WO PCT/JP2008/000383 patent/WO2008117511A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2136158A4 (en) | 2015-06-03 |
| EP2136158A1 (en) | 2009-12-23 |
| JP5169295B2 (ja) | 2013-03-27 |
| CN101646908B (zh) | 2011-11-16 |
| JP2008267787A (ja) | 2008-11-06 |
| US8353180B2 (en) | 2013-01-15 |
| WO2008117511A1 (ja) | 2008-10-02 |
| CN101646908A (zh) | 2010-02-10 |
| US20100126211A1 (en) | 2010-05-27 |
| EP2136158B1 (en) | 2018-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2710669T3 (es) | Dispositivo de refrigeración | |
| ES2869237T3 (es) | Aparato de ciclo de refrigeración | |
| ES2971498T3 (es) | Aparato de refrigeración | |
| ES2949145T3 (es) | Dispositivo de ciclo de refrigeración | |
| ES2701427T3 (es) | Aparato de refrigeración | |
| ES3041990T3 (en) | Chiller system with centrifugal compressor and magnetic bearing backup system | |
| JP2008267787A5 (enExample) | ||
| ES2613678T3 (es) | Compresor de refrigerante y aparato de ciclo de refrigeración que usa el mismo | |
| ES2675039T3 (es) | Dispositivo de ciclo de refrigeración | |
| ES2646188T3 (es) | Aparato de ciclo de refrigeración y procedimiento de operación del mismo | |
| ES2704830T3 (es) | Acondicionador de aire | |
| ES2716465T3 (es) | Aparato de aire acondicionado | |
| ES2700466T3 (es) | Optimización de funcionamiento de sistema de refrigeración enfriado por aire | |
| ES2717136T3 (es) | Acondicionador de aire | |
| ES2823730T3 (es) | Acondicionador de aire | |
| ES2816557T3 (es) | Dispositivo de acondicionamiento de aire | |
| ES2619706T3 (es) | Aire acondicionado y procedimiento de control del mismo | |
| ES2626309T3 (es) | Dispositivo de suministro de agua caliente con una bomba de calor | |
| US11384965B2 (en) | Refrigeration cycle apparatus performing a refrigerant circulation operation using a liquid pump | |
| ES2754550T3 (es) | Dispositivo de acondicionamiento de aire | |
| ES2905833T3 (es) | Refrigerador | |
| EP2829829A2 (en) | Refrigerator | |
| ES2879920T3 (es) | Aparato de refrigeración | |
| ES2774151T3 (es) | Dispositivo de refrigeración | |
| JP2013181736A (ja) | コンテナ用冷凍装置 |