EP2331887A4 - Capacity boosting during pulldown - Google Patents

Capacity boosting during pulldown

Info

Publication number
EP2331887A4
EP2331887A4 EP09816707.5A EP09816707A EP2331887A4 EP 2331887 A4 EP2331887 A4 EP 2331887A4 EP 09816707 A EP09816707 A EP 09816707A EP 2331887 A4 EP2331887 A4 EP 2331887A4
Authority
EP
European Patent Office
Prior art keywords
capacity boosting
boosting during
during pulldown
pulldown
capacity
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Withdrawn
Application number
EP09816707.5A
Other languages
German (de)
French (fr)
Other versions
EP2331887A1 (en
Inventor
Paul Chen
Bill Bush
Biswajit Mitra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to US10092908P priority Critical
Application filed by Carrier Corp filed Critical Carrier Corp
Priority to PCT/US2009/057068 priority patent/WO2010036540A1/en
Publication of EP2331887A1 publication Critical patent/EP2331887A1/en
Publication of EP2331887A4 publication Critical patent/EP2331887A4/en
Application status is Withdrawn legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B9/00Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B41/00Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
    • F25B41/04Disposition of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2400/00General 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
    • F25B2400/07Details of compressors or related parts
    • F25B2400/075Details of compressors or related parts with parallel compressors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/02Compressor control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/25Control of valves
    • F25B2600/2507Flow-diverting valves
EP09816707.5A 2008-09-29 2009-09-16 Capacity boosting during pulldown Withdrawn EP2331887A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10092908P true 2008-09-29 2008-09-29
PCT/US2009/057068 WO2010036540A1 (en) 2008-09-29 2009-09-16 Capacity boosting during pulldown

Publications (2)

Publication Number Publication Date
EP2331887A1 EP2331887A1 (en) 2011-06-15
EP2331887A4 true EP2331887A4 (en) 2013-04-24

Family

ID=42060045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09816707.5A Withdrawn EP2331887A4 (en) 2008-09-29 2009-09-16 Capacity boosting during pulldown

Country Status (5)

Country Link
US (1) US20110162396A1 (en)
EP (1) EP2331887A4 (en)
JP (1) JP2012504221A (en)
CN (1) CN102165274A (en)
WO (1) WO2010036540A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103477161B (en) * 2011-04-21 2016-08-17 开利公司 Having a transcritical refrigerant vapor in the system performance
US20120282114A1 (en) * 2011-05-06 2012-11-08 Tonand Brakes Inc. Air pump
KR101873595B1 (en) 2012-01-10 2018-07-02 엘지전자 주식회사 A cascade heat pump and a driving method for the same
US9776473B2 (en) * 2012-09-20 2017-10-03 Thermo King Corporation Electrical transport refrigeration system
US20150001849A1 (en) * 2013-03-07 2015-01-01 Regal Beloit America, Inc. Energy Recovery Apparatus for a Refrigeration System
JP6394683B2 (en) * 2016-01-08 2018-09-26 株式会社デンソー Transportation refrigeration equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154136A (en) * 1936-03-31 1939-04-11 Carrier Corp Fluid circulation system
JPS5485455A (en) * 1977-12-21 1979-07-07 Mitsubishi Electric Corp Refrigerating system
US5570585A (en) * 1994-10-03 1996-11-05 Vaynberg; Mikhail Universal cooling system automatically configured to operate in compound or single compressor mode
US5768901A (en) * 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
JP2003202161A (en) * 2002-01-10 2003-07-18 Hitachi Ltd Freezing air conditioning device
US20080011014A1 (en) * 2005-02-17 2008-01-17 Bitzer Kuhlmaschinenbau Gmbh Refrigeration System
US20080110200A1 (en) * 2006-10-17 2008-05-15 Bitzer Kuehlmaschinenbau Gmbh Refrigerating Plant

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US4381650A (en) * 1981-11-27 1983-05-03 Carrier Corporation Electronic control system for regulating startup operation of a compressor in a refrigeration system
US4404811A (en) * 1981-11-27 1983-09-20 Carrier Corporation Method of preventing refrigeration compressor lubrication pump cavitation
US5177972A (en) * 1983-12-27 1993-01-12 Liebert Corporation Energy efficient air conditioning system utilizing a variable speed compressor and integrally-related expansion valves
JPS6346350A (en) * 1986-08-11 1988-02-27 Toshiba Corp Refrigeration cycle
US4765150A (en) * 1987-02-09 1988-08-23 Margaux Controls, Inc. Continuously variable capacity refrigeration system
JP2541177B2 (en) * 1991-02-15 1996-10-09 ダイキン工業株式会社 The apparatus for controlling the operation of the refrigeration apparatus
CN1153887A (en) * 1996-10-04 1997-07-09 Lg电子株式会社 Heat pump
US5867998A (en) * 1997-02-10 1999-02-09 Eil Instruments Inc. Controlling refrigeration
US6286326B1 (en) * 1998-05-27 2001-09-11 Worksmart Energy Enterprises, Inc. Control system for a refrigerator with two evaporating temperatures
US6460355B1 (en) * 1999-08-31 2002-10-08 Guy T. Trieskey Environmental test chamber fast cool down and heat up system
TW479122B (en) * 2000-03-15 2002-03-11 Hitachi Ltd Refrigerator
US6843065B2 (en) * 2000-05-30 2005-01-18 Icc-Polycold System Inc. Very low temperature refrigeration system with controlled cool down and warm up rates and long term heating capabilities
US6619061B2 (en) * 2001-12-26 2003-09-16 York International Corporation Self-tuning pull-down fuzzy logic temperature control for refrigeration systems
KR100488532B1 (en) * 2003-07-08 2005-05-11 삼성전자주식회사 Cooling system
US6966192B2 (en) * 2003-11-13 2005-11-22 Carrier Corporation Tandem compressors with discharge valve on connecting lines
JP3984258B2 (en) * 2004-12-14 2007-10-03 三星電子株式会社Samsung Electronics Co.,Ltd. Air conditioner
JP2006200820A (en) * 2005-01-20 2006-08-03 Sanyo Electric Co Ltd Refrigerated vehicle loading photovoltaic power generation device
CN1908441A (en) * 2005-08-02 2007-02-07 上海日立电器有限公司 Capacity controlled compressor
US7814758B2 (en) * 2006-04-03 2010-10-19 Computer Process Controls, Inc. Refrigeration system controller and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2154136A (en) * 1936-03-31 1939-04-11 Carrier Corp Fluid circulation system
JPS5485455A (en) * 1977-12-21 1979-07-07 Mitsubishi Electric Corp Refrigerating system
US5570585A (en) * 1994-10-03 1996-11-05 Vaynberg; Mikhail Universal cooling system automatically configured to operate in compound or single compressor mode
US5768901A (en) * 1996-12-02 1998-06-23 Carrier Corporation Refrigerating system employing a compressor for single or multi-stage operation with capacity control
JP2003202161A (en) * 2002-01-10 2003-07-18 Hitachi Ltd Freezing air conditioning device
US20080011014A1 (en) * 2005-02-17 2008-01-17 Bitzer Kuhlmaschinenbau Gmbh Refrigeration System
US20080110200A1 (en) * 2006-10-17 2008-05-15 Bitzer Kuehlmaschinenbau Gmbh Refrigerating Plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010036540A1 *

Also Published As

Publication number Publication date
EP2331887A1 (en) 2011-06-15
CN102165274A (en) 2011-08-24
WO2010036540A1 (en) 2010-04-01
JP2012504221A (en) 2012-02-16
US20110162396A1 (en) 2011-07-07

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RIC1 Classification (correction)

Ipc: F25B 1/10 20060101AFI20130321BHEP

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