EP2331887A4 - Augmentation de la capacite pendant la descente - Google Patents

Augmentation de la capacite pendant la descente

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Withdrawn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)
English (en)
Other versions
EP2331887A1 (fr
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
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of EP2331887A1 publication Critical patent/EP2331887A1/fr
Publication of EP2331887A4 publication Critical patent/EP2331887A4/fr
Withdrawn legal-status Critical Current

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
    • 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
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2507—Flow-diverting valves

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)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP09816707.5A 2008-09-29 2009-09-16 Augmentation de la capacite pendant la descente Withdrawn EP2331887A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10092908P 2008-09-29 2008-09-29
PCT/US2009/057068 WO2010036540A1 (fr) 2008-09-29 2009-09-16 Augmentation de la capacité pendant la descente

Publications (2)

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

Family

ID=42060045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09816707.5A Withdrawn EP2331887A4 (fr) 2008-09-29 2009-09-16 Augmentation de la capacite pendant la descente

Country Status (5)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9360237B2 (en) * 2011-04-21 2016-06-07 Carrier Corporation Transcritical refrigerant vapor system with capacity boost
US20120282114A1 (en) * 2011-05-06 2012-11-08 Tonand Brakes Inc. Air pump
KR101873595B1 (ko) 2012-01-10 2018-07-02 엘지전자 주식회사 캐스케이드 히트펌프 장치 및 그 구동 방법
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
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
JP6394683B2 (ja) * 2016-01-08 2018-09-26 株式会社デンソー 輸送用冷凍装置
US10570783B2 (en) * 2017-11-28 2020-02-25 Hanwha Power Systems Co., Ltd Power generation system using supercritical carbon dioxide
US11209190B2 (en) * 2019-06-13 2021-12-28 City University Of Hong Kong Hybrid heat pump system

Citations (8)

* 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 (ja) * 2002-01-10 2003-07-18 Hitachi Ltd 冷凍空調装置
US20040250560A1 (en) * 2003-06-12 2004-12-16 Honda Motor Co., Ltd. Air conditioning system for vehicle
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404811A (en) * 1981-11-27 1983-09-20 Carrier Corporation Method of preventing refrigeration compressor lubrication pump cavitation
US4381650A (en) * 1981-11-27 1983-05-03 Carrier Corporation Electronic control system for regulating startup operation of a compressor in a refrigeration system
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 (ja) * 1986-08-11 1988-02-27 株式会社東芝 冷凍サイクル
US4765150A (en) * 1987-02-09 1988-08-23 Margaux Controls, Inc. Continuously variable capacity refrigeration system
JP2541177B2 (ja) * 1991-02-15 1996-10-09 ダイキン工業株式会社 冷凍装置の運転制御装置
CN1153887A (zh) * 1995-10-04 1997-07-09 Lg电子株式会社 热泵
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 (ko) * 2003-07-08 2005-05-11 삼성전자주식회사 냉동시스템
US6966192B2 (en) * 2003-11-13 2005-11-22 Carrier Corporation Tandem compressors with discharge valve on connecting lines
JP3984258B2 (ja) * 2004-12-14 2007-10-03 三星電子株式会社 空気調和機
JP2006200820A (ja) * 2005-01-20 2006-08-03 Sanyo Electric Co Ltd 太陽光発電装置搭載冷凍車
CN1908441A (zh) * 2005-08-02 2007-02-07 上海日立电器有限公司 一种容量控制式压缩机
US7814758B2 (en) * 2006-04-03 2010-10-19 Computer Process Controls, Inc. Refrigeration system controller and method

Patent Citations (8)

* 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 (ja) * 2002-01-10 2003-07-18 Hitachi Ltd 冷凍空調装置
US20040250560A1 (en) * 2003-06-12 2004-12-16 Honda Motor Co., Ltd. Air conditioning system for vehicle
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
WO2010036540A1 (fr) 2010-04-01
EP2331887A1 (fr) 2011-06-15
CN102165274A (zh) 2011-08-24
US20110162396A1 (en) 2011-07-07
JP2012504221A (ja) 2012-02-16

Similar Documents

Publication Publication Date Title
PL2294348T3 (pl) Skraplacz
ZA201100300B (en) Anti-cd5 antibodies
KR101780501B9 (ko) 펌핑 카세트
GB2466775B (en) Charge pump circuits
EP2331887A4 (fr) Augmentation de la capacite pendant la descente
GB0822109D0 (en) Rectractable catheter
HUE037756T2 (hu) Tárolótartály
EP2165127A4 (fr) Accumulateur de réfrigérant
GB0811293D0 (en) Memory apparatus
GB0813979D0 (en) Laptop bag
GB0803432D0 (en) Loading machine
ZA201009239B (en) Brassiere storage assembly
GB0820166D0 (en) Former
GB0711416D0 (en) Lead level
GB0823458D0 (en) Condenser
GB0819041D0 (en) The lead bender
GB0804107D0 (en) Capacity down pipe
GB0806961D0 (en) Storage means
TWI372034B (en) Shoe rack
AU324905S (en) Storage racking
AU324906S (en) Storage racking
GB0725384D0 (en) Volume reduction machine
GB0811322D0 (en) Customizable footwear
GB0816908D0 (en) Invest together
GB0803083D0 (en) Coin storage assembly

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110315

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130327

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 1/10 20060101AFI20130321BHEP

Ipc: F25B 9/00 20060101ALI20130321BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170920

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180131