EP2439469A3 - Pompe à jet et climatiseur d'air - Google Patents

Pompe à jet et climatiseur d'air Download PDF

Info

Publication number
EP2439469A3
EP2439469A3 EP11184212.6A EP11184212A EP2439469A3 EP 2439469 A3 EP2439469 A3 EP 2439469A3 EP 11184212 A EP11184212 A EP 11184212A EP 2439469 A3 EP2439469 A3 EP 2439469A3
Authority
EP
European Patent Office
Prior art keywords
pressure refrigerant
diffuser
high pressure
discharge outlet
jet pump
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Withdrawn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
EP11184212.6A
Other languages
German (de)
English (en)
Other versions
EP2439469A2 (fr
Inventor
Tomohiro Maruyama
Toru Kawamata
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.)
Marelli Corp
Original Assignee
Calsonic Kansei 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 Calsonic Kansei Corp filed Critical Calsonic Kansei Corp
Publication of EP2439469A2 publication Critical patent/EP2439469A2/fr
Publication of EP2439469A3 publication Critical patent/EP2439469A3/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Withdrawn legal-status Critical Current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
    • F25B41/00—Fluid-circulation arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/04—Jet 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
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size
EP11184212.6A 2010-10-08 2011-10-06 Pompe à jet et climatiseur d'air Withdrawn EP2439469A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010228225 2010-10-08
JP2011221598A JP2012097733A (ja) 2010-10-08 2011-10-06 ジェットポンプおよび空調装置

Publications (2)

Publication Number Publication Date
EP2439469A2 EP2439469A2 (fr) 2012-04-11
EP2439469A3 true EP2439469A3 (fr) 2014-01-22

Family

ID=44763971

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11184212.6A Withdrawn EP2439469A3 (fr) 2010-10-08 2011-10-06 Pompe à jet et climatiseur d'air

Country Status (3)

Country Link
US (1) US20120085124A1 (fr)
EP (1) EP2439469A3 (fr)
JP (1) JP2012097733A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5817663B2 (ja) * 2012-07-09 2015-11-18 株式会社デンソー エジェクタ
WO2014017208A1 (fr) * 2012-07-24 2014-01-30 学校法人福岡大学 Dispositif de transport de fluide et procédé de transport de fluide
JP6734624B2 (ja) * 2014-09-30 2020-08-05 ダイキン工業株式会社 空気調和装置の室内ユニット
CN104329298A (zh) * 2014-10-22 2015-02-04 昆山嘉科环保设备有限公司 气动负压器
JP2016169886A (ja) * 2015-03-11 2016-09-23 株式会社デンソー エジェクタ式冷凍サイクル
ES2884624T3 (es) * 2019-02-04 2021-12-10 Carrier Corp Intercambiador de calor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799195A (en) * 1971-03-17 1974-03-26 Four Industriel Belge Device for controlling a mixture of two gases
US4373344A (en) * 1977-05-18 1983-02-15 Airco, Inc. Methods and apparatus for producing refrigeration
US20030213264A1 (en) * 2002-05-15 2003-11-20 Gota Ogata Ejector-type depressurizer for vapor compression refrigeration system
JP2005282507A (ja) * 2004-03-30 2005-10-13 Denso Corp エジェクタ
US20070028630A1 (en) * 2005-08-08 2007-02-08 Denso Corporation Ejector-type cycle
US20080060378A1 (en) * 2006-09-07 2008-03-13 Denso Corporation Ejector and refrigerant cycle device with ejector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5457296U (fr) * 1977-09-30 1979-04-20
JPS5469403U (fr) * 1977-10-26 1979-05-17
JPH07190443A (ja) * 1993-12-24 1995-07-28 Matsushita Seiko Co Ltd 送風装置
JP4259478B2 (ja) 2004-02-18 2009-04-30 株式会社デンソー 蒸発器構造およびエジェクタサイクル
JP4888050B2 (ja) * 2006-10-27 2012-02-29 株式会社デンソー 冷凍サイクル装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799195A (en) * 1971-03-17 1974-03-26 Four Industriel Belge Device for controlling a mixture of two gases
US4373344A (en) * 1977-05-18 1983-02-15 Airco, Inc. Methods and apparatus for producing refrigeration
US20030213264A1 (en) * 2002-05-15 2003-11-20 Gota Ogata Ejector-type depressurizer for vapor compression refrigeration system
JP2005282507A (ja) * 2004-03-30 2005-10-13 Denso Corp エジェクタ
US20070028630A1 (en) * 2005-08-08 2007-02-08 Denso Corporation Ejector-type cycle
US20080060378A1 (en) * 2006-09-07 2008-03-13 Denso Corporation Ejector and refrigerant cycle device with ejector

Also Published As

Publication number Publication date
EP2439469A2 (fr) 2012-04-11
JP2012097733A (ja) 2012-05-24
US20120085124A1 (en) 2012-04-12

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