BRPI0416759A - sistema de refrigeração de amÈnia/co2, sistema de produção de salmoura de co2 para uso no mesmo, e unidade de resfriamento de amÈnia incorporando o referido sistema de produção - Google Patents

sistema de refrigeração de amÈnia/co2, sistema de produção de salmoura de co2 para uso no mesmo, e unidade de resfriamento de amÈnia incorporando o referido sistema de produção

Info

Publication number
BRPI0416759A
BRPI0416759A BRPI0416759-7A BRPI0416759A BRPI0416759A BR PI0416759 A BRPI0416759 A BR PI0416759A BR PI0416759 A BRPI0416759 A BR PI0416759A BR PI0416759 A BRPI0416759 A BR PI0416759A
Authority
BR
Brazil
Prior art keywords
ammonia
production system
cooling
cycle
brine
Prior art date
Application number
BRPI0416759-7A
Other languages
English (en)
Inventor
Takashi Nemoto
Akira Taniyama
Shinjirou Akaboshi
Iwao Terashima
Original Assignee
Maekawa Seisakusho Kk
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 Maekawa Seisakusho Kk filed Critical Maekawa Seisakusho Kk
Publication of BRPI0416759A publication Critical patent/BRPI0416759A/pt
Publication of BRPI0416759B1 publication Critical patent/BRPI0416759B1/pt

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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • F25B23/006—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect boiling cooling systems
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • 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
    • 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
    • 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
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

"SISTEMA DE REFRIGERAçãO DE AMÈNIA/CO~ 2~, SISTEMA DE PRODUçãO DE SALMOURA DE CO~ 2~ PARA USO NO MESMO, E UNIDADE DE RESFRIAMENTO DE AMÈNIA INCORPORANDO O REFERIDO SISTEMA DE PRODUçãO". Um sistema de produção de salmoura de CO~ 2~ capaz de formar de forma segura um ciclo de refrigeração combinando um ciclo de amónia e um ciclo de CO~ 2~ mesmo quando um mostruário de refrigeração no lado de resfriador do ciclo de CO~ 2~ é instalado em um lugar arbitrário por motivos de um cliente. No sistema de produção de salmoura de CO~ 2~ compreendendo um ciclo de refrigeração de amónia, um evaporador para resfriar/liqüefazer CO~ 2~ pela utilização de calor latente de evaporação de amónia, e uma bomba de líquido fornecida em uma linha para fornecer CO~ 2~ resfriado/liqüefeito pelo evaporador para o lado de carga de resfriamento, a bomba de líquido é uma bomba de circulação forçada de fornecimento de líquido variável que é submetida ao controle variável com base pelo menos em um entre temperatura e pressão de um resfriador de CO~ 2~ fornecido no lado de carga de resfriamento, e a pressão de diferencial entre a entrada e saída da bomba.
BRPI0416759-7A 2003-11-21 2004-01-09 Ammonia / CO2 refrigeration system, system for producing CO2 brine, ammonia cooling unit to produce CO2 brine BRPI0416759B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003391715 2003-11-21
JP2003-391715 2003-11-21
PCT/JP2004/000122 WO2005050104A1 (ja) 2003-11-21 2004-01-09 アンモニア／ｃｏ２冷凍システムと、該システムに使用されるｃｏ２ブライン生成装置及び該生成装置が組み込まれたアンモニア冷却ユニット

Publications (2)

Publication Number Publication Date
BRPI0416759A true BRPI0416759A (pt) 2007-02-27
BRPI0416759B1 BRPI0416759B1 (pt) 2017-09-12

Family

ID=34616417

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416759-7A BRPI0416759B1 (pt) 2003-11-21 2004-01-09 Ammonia / CO2 refrigeration system, system for producing CO2 brine, ammonia cooling unit to produce CO2 brine

Country Status (11)

Country Link
US (1) US7992397B2 (pt)
EP (2) EP2570752B1 (pt)
JP (2) JP4188971B2 (pt)
KR (1) KR101168945B1 (pt)
CN (1) CN100449226C (pt)
AU (1) AU2004291750A1 (pt)
BR (1) BRPI0416759B1 (pt)
CA (1) CA2545370C (pt)
ES (2) ES2510465T3 (pt)
MX (1) MXPA06005445A (pt)
WO (1) WO2005050104A1 (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007147267A (ja) * 2005-10-28 2007-06-14 Toyo Eng Works Ltd 自然冷媒冷却システム
JP4904841B2 (ja) * 2006-02-17 2012-03-28 ダイキン工業株式会社 空気調和装置
WO2008112549A2 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Heat exchanger
US20080223074A1 (en) * 2007-03-09 2008-09-18 Johnson Controls Technology Company Refrigeration system
DE102007024842A1 (de) * 2007-05-29 2008-12-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kryoeinrichtung und zugehöriges Betriebsverfahren zum aktiven Brandschutz
WO2008150289A1 (en) * 2007-06-04 2008-12-11 Carrier Corporation Refrigerant system with cascaded circuits and performance enhancement features
JP4928357B2 (ja) * 2007-06-08 2012-05-09 株式会社東洋製作所 冷却システム
US7900468B2 (en) * 2007-07-11 2011-03-08 Liebert Corporation Method and apparatus for equalizing a pumped refrigerant system
JP5219657B2 (ja) * 2007-08-10 2013-06-26 ホシザキ電機株式会社 冷却装置およびその製造方法
WO2009053726A2 (en) * 2007-10-24 2009-04-30 Thermal Energy Systems Limited Heat pump
JP2009174803A (ja) * 2008-01-25 2009-08-06 Okamura Corp 冷凍・冷蔵設備の集中管理システム
JP5403918B2 (ja) * 2008-01-25 2014-01-29 株式会社岡村製作所 冷凍・冷蔵設備の集中管理システム
JP2009174802A (ja) * 2008-01-25 2009-08-06 Okamura Corp 冷凍・冷蔵設備の集中管理システム
US20090217679A1 (en) * 2008-02-28 2009-09-03 Optidyn Inc. Refrigeration cooling system control
WO2010001643A1 (ja) * 2008-06-30 2010-01-07 ホシザキ電機株式会社 冷却装置およびその製造方法
US20100140286A1 (en) * 2008-12-08 2010-06-10 Michael Christopher Quinn Portable beverage machine
JP2012522960A (ja) * 2009-04-01 2012-09-27 サー ジオサーマル，インコーポレイテッド 地熱エネルギーシステム
WO2010131335A1 (ja) * 2009-05-13 2010-11-18 三菱電機株式会社 空気調和装置
JP5744424B2 (ja) * 2010-06-22 2015-07-08 株式会社前川製作所 フリーザー装置及びその運転制御方法
EP2657625B1 (en) * 2010-12-24 2015-07-15 Mayekawa Mfg. Co., Ltd. Method and device for controlling operation of heat pump device
US9706685B2 (en) 2011-12-28 2017-07-11 Liebert Corporation Cooling system for high density heat loads
CN103185410A (zh) * 2011-12-28 2013-07-03 力博特公司 用于高密度热负载的改进的冷却系统
US9494371B2 (en) 2011-12-28 2016-11-15 Liebert Corporation Pumped refrigerant cooling system with 1+1 to N+1 and built-in redundancy
JP5905278B2 (ja) * 2012-01-31 2016-04-20 株式会社前川製作所 冷凍装置の監視システムおよび監視方法
US9651288B2 (en) * 2012-03-30 2017-05-16 Mitsubishi Electric Corporation Refrigeration apparatus and refrigeration cycle apparatus
JP6048168B2 (ja) * 2013-01-29 2016-12-21 ダイキン工業株式会社 二次冷媒空気調和システム
KR101760694B1 (ko) 2013-02-12 2017-07-24 하치요엔지니아린구 가부시키가이샤 데이터 센터의 냉각기구
US9194615B2 (en) 2013-04-05 2015-11-24 Marc-Andre Lesmerises CO2 cooling system and method for operating same
JP5702508B2 (ja) * 2013-06-17 2015-04-15 八洋エンジニアリング株式会社 データセンタの冷却機構
EP3058288A1 (en) 2013-10-17 2016-08-24 Carrier Corporation Two-phase refrigeration system
ES2593064T3 (es) * 2013-11-28 2016-12-05 Alfa Laval Corporate Ab Sistema y método para el control dinámico de un intercambiador de calor
WO2015093233A1 (ja) * 2013-12-17 2015-06-25 株式会社前川製作所 冷凍装置のデフロストシステム及び冷却ユニット
WO2016022602A1 (en) * 2014-08-05 2016-02-11 Monarch Power Corp. Quad generation of electricity, heat, chill, and clean water
CA2928553C (en) 2015-04-29 2023-09-26 Marc-Andre Lesmerises Co2 cooling system and method for operating same
WO2016189599A1 (ja) * 2015-05-22 2016-12-01 三菱電機株式会社 空気調和装置
MX2019000559A (es) 2016-07-15 2019-08-05 Walmart Apollo Llc Sistemas y metodos de refrigeracion de amoniaco enfriados por aire.
US10502465B2 (en) 2016-07-15 2019-12-10 Walmart Apollo, Llc Air-cooled ammonia refrigeration systems and methods
US11839062B2 (en) 2016-08-02 2023-12-05 Munters Corporation Active/passive cooling system
CN106139946B (zh) * 2016-08-10 2020-01-07 大唐环境产业集团股份有限公司 一种脱硝氨气空气混合装置
US10648712B1 (en) 2017-08-16 2020-05-12 Florida A&M University Microwave assisted hybrid solar vapor absorption refrigeration systems
JP6356328B1 (ja) 2017-09-06 2018-07-11 伸和コントロールズ株式会社 超臨界二酸化炭素流体生成用の流体供給装置
WO2019100122A1 (en) * 2017-11-27 2019-05-31 Glaciem Cooling Technologies Refrigeration system
CA3088001C (en) 2018-01-11 2023-02-07 Vilter Manufacturing Llc Dual cascade heat exchanger refrigeration system and related method of operation
JP7224452B2 (ja) * 2019-05-15 2023-02-17 株式会社前川製作所 製氷機
US20240255201A1 (en) * 2021-08-19 2024-08-01 Nec Corporation Cooling device and control method for cooling device
US20240410530A1 (en) * 2023-06-06 2024-12-12 Ic Biomedical, Llc Freezer and freezer system
WO2025046782A1 (ja) * 2023-08-30 2025-03-06 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195228A (en) * 1937-03-13 1940-03-26 Schwarz August Refrigerating apparatus and process
US2359595A (en) * 1943-07-27 1944-10-03 Gen Electric Refrigerating system
US3345828A (en) * 1965-06-11 1967-10-10 Air Prod & Chem Parallel flow cryogenic freezer
US3607756A (en) * 1968-03-22 1971-09-21 Campbell Soup Co Heat transfer liquid and use
BE754952A (fr) * 1969-08-18 1971-02-17 Uss Eng & Consult Procede et appareil pour produire du dioxyde de carbone de haute puretesous pression elevee a partir d'un melange de gaz acidessous basse pression
JPS5270473A (en) 1975-12-10 1977-06-11 Hitachi Ltd Refrigerator
JPH0610550B2 (ja) * 1988-12-01 1994-02-09 株式会社荏原製作所 冷温水供給装置
US5207072A (en) * 1990-03-08 1993-05-04 Rayco Enterprises, Inc. Unloading structure for compressor of refrigeration system
JP2902068B2 (ja) * 1990-07-18 1999-06-07 三機工業株式会社 空調用受液装置
US5120558A (en) * 1991-05-01 1992-06-09 Norac Technologies Inc. Process for the supercritical extraction and fractionation of spices
GB2258298B (en) * 1991-07-31 1995-05-17 Star Refrigeration Cooling method and apparatus
JPH05118622A (ja) * 1991-10-29 1993-05-14 Matsushita Refrig Co Ltd 冷暖房装置
JPH05256478A (ja) * 1992-03-10 1993-10-05 Matsushita Electric Ind Co Ltd 輻射冷房装置
US5968312A (en) * 1992-08-06 1999-10-19 Sephton; Hugo H. Liquid flow distribution and flow control with dual adjustable orifice plates or overlapping orifices
AU666505B2 (en) * 1992-11-27 1996-02-15 Japan Energy Corporation Ammonia refrigerating machine, working fluid composition for use in refrigerating machine, and method for lubricating ammonia refrigerating machine.
US5363670A (en) * 1993-04-19 1994-11-15 Anthony Bartilucci Self-contained cooler/freezer apparatus
JPH0727456A (ja) * 1993-07-09 1995-01-27 Toshiba Corp ダイナミック型氷蓄熱装置
JP2514583B2 (ja) * 1993-08-10 1996-07-10 岩谷産業株式会社 連続製氷式蓄熱装置
JP3225142B2 (ja) * 1993-10-18 2001-11-05 株式会社エヌ・ティ・ティ ファシリティーズ 熱輸送装置
US5442931A (en) * 1994-08-02 1995-08-22 Gas Research Institute Simplified adsorption heat pump using passive heat recuperation
JPH0989493A (ja) * 1995-09-26 1997-04-04 Ishikawajima Harima Heavy Ind Co Ltd 熱交換塔
JPH09243186A (ja) * 1996-03-11 1997-09-16 Toshiba Corp 空気調和装置
NO970066D0 (no) * 1997-01-08 1997-01-08 Norild As Kuldeanlegg med lukket sirkulasjonskrets
JP3096969B2 (ja) * 1997-03-07 2000-10-10 岩谷産業株式会社 理化学機器冷却用液化ガスの再液化装置
JP3365273B2 (ja) * 1997-09-25 2003-01-08 株式会社デンソー 冷凍サイクル
JP2000304374A (ja) * 1999-04-22 2000-11-02 Yanmar Diesel Engine Co Ltd エンジンヒートポンプ
DE69931816D1 (de) * 1999-02-17 2006-07-20 Yanmar Co Kreislauf mit kältemittelunterkühlung
ATE315768T1 (de) * 1999-02-24 2006-02-15 Hachiyo Engineering Co Ltd Einen ammoniakkreislauf und einen kohlendioxidkreislauf kombinierende wärmepumpe
JP3726541B2 (ja) * 1999-03-25 2005-12-14 三菱電機株式会社 冷凍空調装置
JP2001091069A (ja) * 1999-09-17 2001-04-06 Hitachi Ltd アンモニア冷凍装置
JP2001192684A (ja) * 2000-01-12 2001-07-17 Japan Energy Corp アンモニア冷凍装置
JP3576938B2 (ja) * 2000-07-31 2004-10-13 共立冷熱株式会社 ヒートポンプ
JP3500576B2 (ja) * 2001-01-17 2004-02-23 八洋エンジニアリング株式会社 アンモニアガスの除害システム
JP2002243290A (ja) * 2001-02-16 2002-08-28 Sanden Corp 冷却装置
JP2002310464A (ja) * 2001-04-05 2002-10-23 Mitsubishi Electric Corp 熱搬送装置、及びそれを用いた空気調和装置
JP2003065618A (ja) * 2001-08-27 2003-03-05 Sanyo Electric Co Ltd 熱搬送装置
JP2003063618A (ja) * 2001-08-30 2003-03-05 Murata Mach Ltd 物品収納装置
JP2003166765A (ja) * 2001-11-30 2003-06-13 Hachiyo Engneering Kk アンモニアサイクルと炭酸ガスサイクルとを組み合わせた二元冷凍システム
JP3990161B2 (ja) * 2002-02-08 2007-10-10 株式会社前川製作所 アンモニア冷却ユニットのエバコン構造
US6986387B2 (en) * 2003-04-25 2006-01-17 American Standard International Inc. Multi-mode damper for an A-shaped heat exchanger
US6966196B2 (en) * 2003-12-30 2005-11-22 Mayekawa Mfg. Co., Ltd. Refrigeration unit using ammonia

Also Published As

Publication number Publication date
MXPA06005445A (es) 2006-12-15
KR20060116009A (ko) 2006-11-13
BRPI0416759B1 (pt) 2017-09-12
CA2545370A1 (en) 2005-06-02
WO2005050104A1 (ja) 2005-06-02
KR101168945B1 (ko) 2012-08-02
EP1688685A1 (en) 2006-08-09
EP1688685B1 (en) 2014-08-13
CA2545370C (en) 2011-07-26
JPWO2005050104A1 (ja) 2007-06-07
EP1688685A4 (en) 2012-03-07
EP2570752A1 (en) 2013-03-20
AU2004291750A1 (en) 2005-06-02
US20060266058A1 (en) 2006-11-30
US7992397B2 (en) 2011-08-09
ES2510465T3 (es) 2014-10-21
EP2570752B1 (en) 2014-12-10
JP2008209111A (ja) 2008-09-11
ES2528150T3 (es) 2015-02-04
CN100449226C (zh) 2009-01-07
JP4922215B2 (ja) 2012-04-25
JP4188971B2 (ja) 2008-12-03
CN1902448A (zh) 2007-01-24

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