EP2304338A4 - Système de réfrigération de transport et procédé de commande - Google Patents
Système de réfrigération de transport et procédé de commandeInfo
- Publication number
- EP2304338A4 EP2304338A4 EP09747456.3A EP09747456A EP2304338A4 EP 2304338 A4 EP2304338 A4 EP 2304338A4 EP 09747456 A EP09747456 A EP 09747456A EP 2304338 A4 EP2304338 A4 EP 2304338A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- refrigeration system
- transport refrigeration
- transport
- refrigeration
- 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.)
- Withdrawn
Links
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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3205—Control means therefor
- B60H1/3216—Control means therefor for improving a change in operation duty of a compressor in a vehicle
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H2001/3286—Constructional features
- B60H2001/3292—Compressor drive is electric only
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
- F25B2600/00—Control issues
- F25B2600/11—Fan speed control
- F25B2600/111—Fan speed control of condenser fans
-
- 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
- F25B2700/19—Pressures
-
- 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
- F25B2700/19—Pressures
- F25B2700/193—Pressures of the compressor
- F25B2700/1931—Discharge pressures
-
- 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
- F25B2700/2104—Temperatures of an indoor room or compartment
-
- 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
- F25B2700/2115—Temperatures of a compressor or the drive means therefor
- F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side of the compressor
-
- 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
- F25B31/006—Cooling of compressor or motor
- F25B31/008—Cooling of compressor or motor by injecting a liquid
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/027—Condenser control arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12761308P | 2008-05-14 | 2008-05-14 | |
PCT/US2009/043773 WO2009140372A1 (fr) | 2008-05-14 | 2009-05-13 | Système de réfrigération de transport et procédé de commande |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2304338A1 EP2304338A1 (fr) | 2011-04-06 |
EP2304338A4 true EP2304338A4 (fr) | 2014-09-03 |
Family
ID=41319036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09747456.3A Withdrawn EP2304338A4 (fr) | 2008-05-14 | 2009-05-13 | Système de réfrigération de transport et procédé de commande |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110048042A1 (fr) |
EP (1) | EP2304338A4 (fr) |
JP (1) | JP2011521195A (fr) |
CN (1) | CN102027300A (fr) |
WO (1) | WO2009140372A1 (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2180278B1 (fr) * | 2008-10-24 | 2021-01-27 | Thermo King Corporation | Contrôle de la descente rapide en température dans des systèmes de réfrigération |
US10047989B2 (en) * | 2010-03-08 | 2018-08-14 | Carrier Corporation | Capacity and pressure control in a transport refrigeration system |
CN101858621A (zh) * | 2010-05-26 | 2010-10-13 | 广东欧科空调制冷有限公司 | 多联式空调机组及其工作方法 |
US20120073316A1 (en) * | 2010-09-23 | 2012-03-29 | Thermo King Corporation | Control of a transcritical vapor compression system |
WO2013016403A1 (fr) * | 2011-07-26 | 2013-01-31 | Carrier Corporation | Logique de commande de la température pour système de réfrigération |
EP2764301B1 (fr) | 2011-09-23 | 2019-11-27 | Carrier Corporation | Système de réfrigération de transport doté d'un refroidissement des gaz d'échappement du moteur |
JP2013185803A (ja) * | 2012-03-12 | 2013-09-19 | Panasonic Corp | ヒートポンプ式温水暖房装置 |
SG11201501310RA (en) * | 2012-08-24 | 2015-04-29 | Carrier Corp | Transcritical refrigerant vapor compression system high side pressure control |
SG11201501311UA (en) * | 2012-08-24 | 2015-04-29 | Carrier Corp | Stage transition in transcritical refrigerant vapor compression system |
CN112208293A (zh) | 2012-09-20 | 2021-01-12 | 冷王公司 | 电动运输制冷系统 |
US9718553B2 (en) | 2013-03-14 | 2017-08-01 | Rolls-Royce North America Technologies, Inc. | Adaptive trans-critical CO2 cooling systems for aerospace applications |
US10302342B2 (en) | 2013-03-14 | 2019-05-28 | Rolls-Royce Corporation | Charge control system for trans-critical vapor cycle systems |
US9676484B2 (en) | 2013-03-14 | 2017-06-13 | Rolls-Royce North American Technologies, Inc. | Adaptive trans-critical carbon dioxide cooling systems |
US10132529B2 (en) | 2013-03-14 | 2018-11-20 | Rolls-Royce Corporation | Thermal management system controlling dynamic and steady state thermal loads |
WO2014143194A1 (fr) | 2013-03-14 | 2014-09-18 | Rolls-Royce Corporation | Systèmes de refroidissement à co2 transcritique adaptatifs pour applications aérospatiales |
CN104406339B (zh) * | 2013-11-12 | 2018-03-06 | 江苏春兰动力制造有限公司 | 一种单螺杆压缩机无级能量调节控制方法 |
DE102015104464B4 (de) | 2015-03-25 | 2018-08-02 | Halla Visteon Climate Control Corporation | Verfahren zur Regelung für einen R744-Kältemittelkreislauf |
CN106322804B (zh) | 2015-06-30 | 2023-03-31 | 开利公司 | 制冷系统及其净化方法 |
US20180347864A1 (en) * | 2015-12-04 | 2018-12-06 | Carrier Corporation | Natural refrigerant transport refrigeration unit |
US10543737B2 (en) | 2015-12-28 | 2020-01-28 | Thermo King Corporation | Cascade heat transfer system |
RU2018129133A (ru) | 2016-02-10 | 2020-03-12 | Кэрриер Корпорейшн | Управление мощностью для транспортной холодильной установки со2 |
US10538146B2 (en) * | 2016-12-06 | 2020-01-21 | Ford Global Technologies Llc | Reducing externally variable displacement compressor (EVDC) start-up delay |
US10240840B2 (en) * | 2016-12-22 | 2019-03-26 | Emerson Climate Technologies, Inc. | Scroll unloading detection system |
US11193703B1 (en) * | 2017-05-10 | 2021-12-07 | Equilibar, Llc | Dome-loaded back pressure regulator with setpoint pressure energized by process fluid |
US11041501B2 (en) * | 2019-03-20 | 2021-06-22 | The Boeing Company | Compressed air system |
EP3875874A1 (fr) * | 2020-03-05 | 2021-09-08 | Thermo King Corporation | Stratégies de commande de vitesse pour un ventilateur de condensateur dans un système de réfrigération |
CN111829205B (zh) * | 2020-06-04 | 2021-12-07 | 广东奥伯特节能设备有限公司 | 数码涡旋热泵机组及其控制方法、装置和存储介质 |
US11131491B1 (en) | 2020-08-07 | 2021-09-28 | Emerson Climate Technologies, Inc. | Systems and methods for multi-stage operation of a compressor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001094859A1 (fr) * | 2000-06-07 | 2001-12-13 | Samsung Electronics Co., Ltd. | Systeme de commande pour mise en marche d'un conditionneur d'air et procede de commande pour ce systeme |
US20050044885A1 (en) * | 2003-07-18 | 2005-03-03 | Star Refrigeration Limited | Transcritical refrigeration cycle |
WO2006118573A1 (fr) * | 2005-05-04 | 2006-11-09 | Carrier Corporation | Systeme refrigerant comprenant un compresseur a spirale a vitesse variable et un circuit economiseur |
WO2008041996A1 (fr) * | 2006-10-06 | 2008-04-10 | Carrier Corporation | Système réfrigérant avec compresseur à modulation d'impulsions en durée à vitesse multiple |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928503A (en) * | 1988-07-15 | 1990-05-29 | American Standard Inc. | Scroll apparatus with pressure regulation |
US5741120A (en) * | 1995-06-07 | 1998-04-21 | Copeland Corporation | Capacity modulated scroll machine |
US6047557A (en) * | 1995-06-07 | 2000-04-11 | Copeland Corporation | Adaptive control for a refrigeration system using pulse width modulated duty cycle scroll compressor |
WO1997027437A1 (fr) * | 1996-01-26 | 1997-07-31 | Konvekta Ag | Installation frigorifique a compression |
DE19935731A1 (de) * | 1999-07-29 | 2001-02-15 | Daimler Chrysler Ag | Verfahren zum Betreiben einer unter- und transkritisch betriebenen Fahrzeugkälteanlage |
EP1287297A4 (fr) * | 2000-06-09 | 2007-08-22 | Samsung Electronics Co Ltd | Systeme de commande de ventilateurs d'exterieur d'un climatiseur et procede de commande |
US6385980B1 (en) * | 2000-11-15 | 2002-05-14 | Carrier Corporation | High pressure regulation in economized vapor compression cycles |
US6601397B2 (en) * | 2001-03-16 | 2003-08-05 | Copeland Corporation | Digital scroll condensing unit controller |
JP4321095B2 (ja) * | 2003-04-09 | 2009-08-26 | 日立アプライアンス株式会社 | 冷凍サイクル装置 |
JP4614441B2 (ja) * | 2005-06-10 | 2011-01-19 | 日立アプライアンス株式会社 | スクロール圧縮機 |
US7584625B2 (en) * | 2005-10-21 | 2009-09-08 | Emerson Climate Technologies, Inc. | Compressor capacity modulation system and method |
JP2007178042A (ja) * | 2005-12-27 | 2007-07-12 | Mitsubishi Electric Corp | 超臨界蒸気圧縮式冷凍サイクルおよびこれを用いる冷暖房空調設備とヒートポンプ給湯機 |
WO2007086871A1 (fr) * | 2006-01-27 | 2007-08-02 | Carrier Corporation | Derivation de dechargement d'un systeme frigorifique dans l'entree de l'evaporateur |
JP2007309608A (ja) * | 2006-05-19 | 2007-11-29 | Daikin Ind Ltd | トレーラー用冷凍装置 |
WO2008096445A1 (fr) * | 2007-02-09 | 2008-08-14 | Mitsubishi Heavy Industries, Ltd. | Compresseur a spirale et conditionneur d'air |
-
2009
- 2009-05-13 US US12/922,612 patent/US20110048042A1/en not_active Abandoned
- 2009-05-13 WO PCT/US2009/043773 patent/WO2009140372A1/fr active Application Filing
- 2009-05-13 CN CN2009801171122A patent/CN102027300A/zh active Pending
- 2009-05-13 JP JP2011509648A patent/JP2011521195A/ja active Pending
- 2009-05-13 EP EP09747456.3A patent/EP2304338A4/fr not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001094859A1 (fr) * | 2000-06-07 | 2001-12-13 | Samsung Electronics Co., Ltd. | Systeme de commande pour mise en marche d'un conditionneur d'air et procede de commande pour ce systeme |
US20050044885A1 (en) * | 2003-07-18 | 2005-03-03 | Star Refrigeration Limited | Transcritical refrigeration cycle |
WO2006118573A1 (fr) * | 2005-05-04 | 2006-11-09 | Carrier Corporation | Systeme refrigerant comprenant un compresseur a spirale a vitesse variable et un circuit economiseur |
WO2008041996A1 (fr) * | 2006-10-06 | 2008-04-10 | Carrier Corporation | Système réfrigérant avec compresseur à modulation d'impulsions en durée à vitesse multiple |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009140372A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2304338A1 (fr) | 2011-04-06 |
CN102027300A (zh) | 2011-04-20 |
JP2011521195A (ja) | 2011-07-21 |
US20110048042A1 (en) | 2011-03-03 |
WO2009140372A1 (fr) | 2009-11-19 |
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