DE60112184D1 - Ejektorzyklus - Google Patents

Ejektorzyklus

Info

Publication number
DE60112184D1
DE60112184D1 DE60112184T DE60112184T DE60112184D1 DE 60112184 D1 DE60112184 D1 DE 60112184D1 DE 60112184 T DE60112184 T DE 60112184T DE 60112184 T DE60112184 T DE 60112184T DE 60112184 D1 DE60112184 D1 DE 60112184D1
Authority
DE
Germany
Prior art keywords
ejektorzyklus
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
Application number
DE60112184T
Other languages
English (en)
Other versions
DE60112184T2 (de
Inventor
Hirotsugu Takeuchi
Yoshitaka Kume
Hiroshi Oshitani
Gota Ogata
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.)
Denso Corp
Original Assignee
Denso 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
Family has litigation
Priority to JP2000164884 priority Critical
Priority to JP2000164884 priority
Priority to JP2001038998 priority
Priority to JP2001038998 priority
Priority to JP2001113076 priority
Priority to JP2001113076 priority
Priority to JP2001128035 priority
Priority to JP2001128034 priority
Priority to JP2001128035A priority patent/JP3433737B2/ja
Priority to JP2001128034 priority
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE60112184D1 publication Critical patent/DE60112184D1/de
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27531568&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60112184(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application granted granted Critical
Publication of DE60112184T2 publication Critical patent/DE60112184T2/de
Active legal-status Critical Current
Anticipated expiration 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
    • F25B41/00Fluid-circulation arrangements, e.g. for transferring liquid from evaporator to boiler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing elastic fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46Arrangements of nozzles
    • F04F5/466Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/32Cooling devices
    • B60H2001/3286Constructional features
    • B60H2001/3298Ejector-type refrigerant circuits
    • 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
    • F25B2309/00Gas cycle refrigeration machines
    • F25B2309/06Compression machines, plant or systems characterised by 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
    • F25B2341/00Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001Ejectors not being used as compression device
    • F25B2341/0012Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2341/00Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001Ejectors not being used as compression device
    • F25B2341/0013Ejector control arrangements
    • 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
    • F25B2500/00Problems to be solved
    • F25B2500/01Geometry problems, e.g. for reducing size
    • 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
    • F25B2500/00Problems to be solved
    • F25B2500/18Optimization, e.g. high integration of refrigeration components
    • 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
DE60112184T 2000-06-01 2001-05-30 Ejektorzyklus Active DE60112184T2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2000164884 2000-06-01
JP2000164884 2000-06-01
JP2001038998 2001-02-15
JP2001038998 2001-02-15
JP2001113076 2001-04-11
JP2001113076 2001-04-11
JP2001128035A JP3433737B2 (ja) 2001-04-25 2001-04-25 エジェクタサイクル
JP2001128034 2001-04-25
JP2001128035 2001-04-25
JP2001128034 2001-04-25

Publications (2)

Publication Number Publication Date
DE60112184D1 true DE60112184D1 (de) 2005-09-01
DE60112184T2 DE60112184T2 (de) 2006-06-01

Family

ID=27531568

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60112184T Active DE60112184T2 (de) 2000-06-01 2001-05-30 Ejektorzyklus

Country Status (6)

Country Link
US (1) US6438993B2 (de)
EP (2) EP1160522B1 (de)
KR (1) KR100393170B1 (de)
CN (2) CN1162666C (de)
AU (1) AU758419B2 (de)
DE (1) DE60112184T2 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
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US6622495B2 (en) * 2000-07-13 2003-09-23 Mitsubishi Heavy Industries, Ltd. Ejector and refrigerating machine
JP4679701B2 (ja) * 2000-08-10 2011-04-27 本田技研工業株式会社 燃料電池の流体供給装置と燃料供給システム
JP3818115B2 (ja) * 2001-10-04 2006-09-06 株式会社デンソー エジェクタサイクル
JP3903766B2 (ja) * 2001-10-30 2007-04-11 株式会社デンソー エジェクタ
DE10302356A1 (de) * 2002-01-30 2003-07-31 Denso Corp Kältekreislauf mit Ejektorpumpe
JP3941602B2 (ja) 2002-02-07 2007-07-04 株式会社デンソー エジェクタ方式の減圧装置
JP2003262432A (ja) * 2002-03-08 2003-09-19 Denso Corp 蒸気圧縮式冷凍機用の熱交換器
JP3928471B2 (ja) * 2002-04-26 2007-06-13 株式会社デンソー 車両用空調装置
JP3928470B2 (ja) * 2002-04-26 2007-06-13 株式会社デンソー 車両用空調装置
US6904769B2 (en) 2002-05-15 2005-06-14 Denso Corporation Ejector-type depressurizer for vapor compression refrigeration system
JP4120296B2 (ja) 2002-07-09 2008-07-16 株式会社デンソー エジェクタおよびエジェクタサイクル
JP3956793B2 (ja) * 2002-07-25 2007-08-08 株式会社デンソー エジェクタサイクル
JP4075530B2 (ja) * 2002-08-29 2008-04-16 株式会社デンソー 冷凍サイクル
JP4000966B2 (ja) * 2002-09-12 2007-10-31 株式会社デンソー 蒸気圧縮式冷凍機
CN100441981C (zh) * 2003-01-16 2008-12-10 柳庆鲧 制冷系统
JP4200780B2 (ja) * 2003-02-14 2008-12-24 株式会社デンソー 蒸気圧縮式冷凍機
JP4232484B2 (ja) 2003-03-05 2009-03-04 株式会社デンソー エジェクタおよび蒸気圧縮式冷凍機
FR2852363A1 (fr) * 2003-03-11 2004-09-17 Nobel Plastiques Pompe d'aspiration monobloc
JP4285060B2 (ja) * 2003-04-23 2009-06-24 株式会社デンソー 蒸気圧縮式冷凍機
EP1629163B1 (de) * 2003-05-28 2006-09-27 QUEIREL, Joel Wasserzirkulationseinheit mit erhöhtem durchsatz für schwimmbecken und diese enthaltende filtereinheit
JP4114554B2 (ja) 2003-06-18 2008-07-09 株式会社デンソー エジェクタサイクル
JP2005009774A (ja) * 2003-06-19 2005-01-13 Denso Corp エジェクタサイクル
JP2005016747A (ja) * 2003-06-23 2005-01-20 Denso Corp 冷凍サイクル装置
JP2005098675A (ja) * 2003-08-26 2005-04-14 Denso Corp エジェクタ方式の減圧装置
CN101329115B (zh) * 2005-02-15 2011-03-23 株式会社电装 具有喷射器的蒸发器结构
JP2008506885A (ja) 2004-07-13 2008-03-06 タイアックス エルエルシー 冷凍システムおよび冷凍方法
CN100580344C (zh) * 2005-04-05 2010-01-13 株式会社电装 用于喷射器型制冷循环的单元
DE102006029973B4 (de) * 2005-06-30 2016-07-28 Denso Corporation Ejektorkreislaufsystem
CN100342186C (zh) * 2005-08-04 2007-10-10 上海交通大学 压缩/喷射混合循环制冷机组
JP4779928B2 (ja) * 2006-10-27 2011-09-28 株式会社デンソー エジェクタ式冷凍サイクル
DE102007025225A1 (de) * 2007-05-31 2008-12-04 Valeo Klimasysteme Gmbh Ejektorpumpe
SG155861A1 (en) 2008-03-12 2009-10-29 Denso Corp Ejector
JP4760843B2 (ja) * 2008-03-13 2011-08-31 株式会社デンソー エジェクタ装置およびエジェクタ装置を用いた蒸気圧縮式冷凍サイクル
JP4832458B2 (ja) * 2008-03-13 2011-12-07 株式会社デンソー 蒸気圧縮式冷凍サイクル
US9555892B2 (en) 2008-07-29 2017-01-31 The Boeing Company Aircraft galley exhaust system and method of assembling same
FR2936596B1 (fr) * 2008-10-01 2013-12-06 Valeo Systemes Thermiques Ejecteur pour une boucle de climatisation
WO2010084552A2 (en) * 2009-01-20 2010-07-29 Panasonic Corporation Refrigeration cycle apparatus
FR2944218B1 (fr) * 2009-04-09 2012-06-15 Total Sa Dipositif ejecteur pour former un melange sous pression de liquide et de gaz, et compresseur de gaz comprenant un tel dispositif ejecteur
KR101170135B1 (ko) 2009-08-10 2012-07-31 한라공조주식회사 차량용 에어컨의 냉동사이클 장치
TWI397442B (zh) * 2010-04-27 2013-06-01 Nat Univ Chin Yi Technology 噴射器
WO2012012501A2 (en) 2010-07-23 2012-01-26 Carrier Corporation High efficiency ejector cycle
WO2013003179A1 (en) * 2011-06-27 2013-01-03 Carrier Corporation Ejector mixer
JP5920110B2 (ja) 2012-02-02 2016-05-18 株式会社デンソー エジェクタ
CN102997383A (zh) * 2012-02-28 2013-03-27 张育仁 一种空调压缩机出口能量的回收和利用方法
JP5821709B2 (ja) * 2012-03-07 2015-11-24 株式会社デンソー エジェクタ
JP5729359B2 (ja) 2012-07-09 2015-06-03 株式会社デンソー 冷凍サイクル装置
JP6083330B2 (ja) * 2012-11-16 2017-02-22 株式会社デンソー エジェクタ
JP6079552B2 (ja) 2012-11-20 2017-02-15 株式会社デンソー エジェクタ
JP6090104B2 (ja) * 2012-12-13 2017-03-08 株式会社デンソー エジェクタ
JP6119566B2 (ja) 2012-12-27 2017-04-26 株式会社デンソー エジェクタ
JP5999071B2 (ja) 2012-12-27 2016-09-28 株式会社デンソー エジェクタ
CN103148649B (zh) * 2013-03-27 2015-03-04 上海理工大学 蒸汽压缩制冷循环系统中喷射器设计方法
JP6115345B2 (ja) * 2013-06-18 2017-04-19 株式会社デンソー エジェクタ
JP6119489B2 (ja) * 2013-07-30 2017-04-26 株式会社デンソー エジェクタ
JP6186998B2 (ja) * 2013-07-31 2017-08-30 株式会社デンソー 車両用空調装置
JP6048339B2 (ja) * 2013-08-01 2016-12-21 株式会社デンソー エジェクタ
JP6052156B2 (ja) 2013-08-01 2016-12-27 株式会社デンソー エジェクタ
WO2015019563A1 (ja) * 2013-08-05 2015-02-12 パナソニックIpマネジメント株式会社 エジェクタ及びそれを用いたヒートポンプ装置
JP6003844B2 (ja) 2013-08-09 2016-10-05 株式会社デンソー エジェクタ
CN103644149A (zh) * 2013-12-07 2014-03-19 四川锦宇化机有限公司 高压甲铵喷射器
EP2944827B1 (de) * 2014-05-14 2018-10-24 Danfoss A/S Düseanordnung
GB2527096A (en) * 2014-06-11 2015-12-16 Transvac Systems Ltd Ejector device and method
KR20160080542A (ko) * 2014-12-30 2016-07-08 삼성전자주식회사 이젝터 및 이를 갖는 냉동장치
KR101683392B1 (ko) * 2015-08-25 2016-12-07 한국과학기술원 냉매의 냉각 및 유체 정수를 위한 이젝터 타입 냉 정수 시스템
CN106938224A (zh) * 2017-03-06 2017-07-11 西南科技大学 一种基于电子膨胀阀的可变面积比喷射器
JP2018178781A (ja) * 2017-04-05 2018-11-15 株式会社デンソー エジェクタ及びこれを用いた燃料電池システム並びに冷凍サイクルシステム
CN107061375B (zh) * 2017-06-20 2020-02-07 农业部南京农业机械化研究所 一种液体输送用射流泵的设计方法
PT110900A (pt) 2018-08-01 2020-02-03 Univ Do Porto VARIABLE GEOMETRY EJECTOR FOR COOLING APPLICATIONS AND COOLING SYSTEM UNDERSTANDING THE VARIABLE GEOMETRY EJECTOR
CN109612145B (zh) * 2018-12-06 2020-11-27 山东神舟制冷设备有限公司 一种多喷射器组强化的co2双温制冷系统

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Also Published As

Publication number Publication date
EP1160522A1 (de) 2001-12-05
DE60112184T2 (de) 2006-06-01
US6438993B2 (en) 2002-08-27
EP1553364A2 (de) 2005-07-13
KR100393170B1 (ko) 2003-07-31
CN1532471A (zh) 2004-09-29
EP1160522B1 (de) 2005-07-27
AU758419B2 (en) 2003-03-20
US20020000095A1 (en) 2002-01-03
EP1553364A3 (de) 2006-03-22
CN1162666C (zh) 2004-08-18
CN1332344A (zh) 2002-01-23
CN1276227C (zh) 2006-09-20
AU4810801A (en) 2001-12-20
KR20010109200A (ko) 2001-12-08

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8363 Opposition against the patent