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BRPI0519907A2 - parallel flow heat exchanger - Google Patents

parallel flow heat exchanger

Info

Publication number
BRPI0519907A2
BRPI0519907A2 BRPI0519907-7A BRPI0519907A BRPI0519907A2 BR PI0519907 A2 BRPI0519907 A2 BR PI0519907A2 BR PI0519907 A BRPI0519907 A BR PI0519907A BR PI0519907 A2 BRPI0519907 A2 BR PI0519907A2
Authority
BR
Brazil
Prior art keywords
parallel flow
flow heat
heat exchanger
evaporator
refrigerant
Prior art date
Application number
BRPI0519907-7A
Other languages
Portuguese (pt)
Inventor
Allen C Kirkwood
Robert A Chopko
Raymond A Rust
Mikkhail B Gorbounov
Igor B Vaisman
Parmesh Verma
Thomas D Radcliff
Michael F Taras
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 BRPI0519907A2 publication Critical patent/BRPI0519907A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F25B39/028—Evaporators having distributing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/028—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using inserts for modifying the pattern of flow inside the header box, e.g. by using flow restrictors or permeable bodies or blocks with channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
    • 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
    • F25B41/30—Expansion means; Dispositions thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Dispersion Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)

Abstract

TROCADOR DE CALOR DE FLUXO PARALELO. é descrito um evaporador de fluxo paralelo (minicanais ou microcanais) que inclui um elemento poroso inserido na entrada dos canais do evaporador que permite controle de expansão e queda de pressão de refrigerante, resultando na eliminação de má distribuição de refrigerante e prevenção de potencial inundação do compressor.PARALLEL FLOW HEAT EXCHANGE. A parallel flow evaporator (mini-channel or microchannel) is described which includes a porous element inserted into the evaporator channel inlet which allows control of refrigerant expansion and pressure drop, resulting in elimination of refrigerant mis-distribution and prevention of potential flooding. compressor.

BRPI0519907-7A 2005-02-02 2005-12-29 parallel flow heat exchanger BRPI0519907A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64942505P 2005-02-02 2005-02-02
PCT/US2005/047310 WO2006083443A2 (en) 2005-02-02 2005-12-29 Parallel flow heat exchangers incorporating porous inserts

Publications (1)

Publication Number Publication Date
BRPI0519907A2 true BRPI0519907A2 (en) 2009-09-08

Family

ID=36777704

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519907-7A BRPI0519907A2 (en) 2005-02-02 2005-12-29 parallel flow heat exchanger

Country Status (10)

Country Link
US (1) US20080099191A1 (en)
EP (1) EP1844290B1 (en)
JP (1) JP2008528938A (en)
KR (1) KR20070100785A (en)
CN (1) CN101111734B (en)
AU (1) AU2005326711B2 (en)
BR (1) BRPI0519907A2 (en)
CA (1) CA2596365A1 (en)
MX (1) MX2007009252A (en)
WO (1) WO2006083443A2 (en)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4830918B2 (en) * 2006-08-02 2011-12-07 株式会社デンソー Heat exchanger
KR101568200B1 (en) 2006-11-22 2015-11-11 존슨 컨트롤스 테크놀러지 컴퍼니 Multichannel heat exchanger with dissimilar tube spacing
WO2008064219A1 (en) 2006-11-22 2008-05-29 Johnson Controls Technology Company Multichannel evaporator with flow mixing manifold
WO2008064709A1 (en) * 2006-12-01 2008-06-05 Carrier Corporation Charge minimized heat exchanger
DE112008000331T5 (en) * 2007-01-30 2010-02-11 Bradley University, Peoria Heat transfer device and method
EP2150757B1 (en) 2007-05-22 2018-10-24 MAHLE Behr GmbH & Co. KG Heat exchanger
US20090025405A1 (en) 2007-07-27 2009-01-29 Johnson Controls Technology Company Economized Vapor Compression Circuit
WO2009018150A1 (en) * 2007-07-27 2009-02-05 Johnson Controls Technology Company Multichannel heat exchanger
CN101487669B (en) * 2008-01-17 2012-08-22 开利公司 Heat exchanger comprising multi-pipe distributer
JP2009270795A (en) * 2008-05-09 2009-11-19 Sharp Corp Heat exchanger
US20100006276A1 (en) * 2008-07-11 2010-01-14 Johnson Controls Technology Company Multichannel Heat Exchanger
US8234881B2 (en) 2008-08-28 2012-08-07 Johnson Controls Technology Company Multichannel heat exchanger with dissimilar flow
US9562722B2 (en) 2009-03-13 2017-02-07 Carrier Corporation Manifold assembly for distributing a fluid to a heat exchanger
US8439104B2 (en) 2009-10-16 2013-05-14 Johnson Controls Technology Company Multichannel heat exchanger with improved flow distribution
JP2012002475A (en) * 2010-06-21 2012-01-05 Mitsubishi Electric Corp Refrigerant distributor, and heat pump device using the refrigerant distributor
CN103052853B (en) * 2010-08-05 2016-03-30 富士通株式会社 Adsorption type heat pump
CN101995172B (en) * 2010-11-02 2013-01-02 金龙精密铜管集团股份有限公司 Micro-channel heat exchanger and equipment using same
JP5626198B2 (en) * 2010-12-28 2014-11-19 株式会社デンソー Refrigerant radiator
CN102252559B (en) * 2011-05-20 2013-02-13 广东美的制冷设备有限公司 Microchannel heat exchanger and manufacturing method thereof
US9115940B2 (en) * 2011-08-05 2015-08-25 The Boeing Company Defrostable heat exchanging apparatus and associated method
CN104081149B (en) * 2012-02-02 2017-05-17 开利公司 Method for manufacturing flat tube-fin heat exchangers
CN104081310B (en) 2012-02-09 2019-03-22 慧与发展有限责任合伙企业 cooling system
JP2013178052A (en) * 2012-02-29 2013-09-09 Daikin Industries Ltd Heat exchanger
WO2013137847A1 (en) 2012-03-12 2013-09-19 Hewlett-Packard Development Company, L.P. Liquid temperature control cooling
KR101878317B1 (en) * 2012-05-22 2018-07-16 한온시스템 주식회사 Evaporator
KR101457585B1 (en) * 2012-05-22 2014-11-03 한라비스테온공조 주식회사 Evaporator
KR101409196B1 (en) * 2012-05-22 2014-06-19 한라비스테온공조 주식회사 Evaporator
DE102012016442A1 (en) * 2012-08-18 2014-02-20 Audi Ag heat exchangers
CN104685984A (en) * 2012-09-28 2015-06-03 惠普发展公司，有限责任合伙企业 Cooling assembly
WO2014120182A1 (en) 2013-01-31 2014-08-07 Hewlett-Packard Development Company, L.P. Liquid cooling
US20150300757A1 (en) * 2014-04-17 2015-10-22 Enterex America LLC Heat exchanger tube insert
CN104006578A (en) * 2014-06-06 2014-08-27 广东美的制冷设备有限公司 Microchannel heat exchanger and heat exchange device
US10288331B2 (en) 2014-08-19 2019-05-14 Carrier Corporation Low refrigerant charge microchannel heat exchanger
CN104266531B (en) * 2014-10-09 2016-06-29 上海交通大学 A kind of multi-channel structure with metal foam uniform distribution fluid flow
CN104654668B (en) * 2014-12-31 2017-06-30 杭州三花研究院有限公司 Cooling device
US10126065B2 (en) * 2015-06-17 2018-11-13 Mahle International Gmbh Heat exchanger assembly having a refrigerant distribution control using selective tube port closures
GB2539670A (en) * 2015-06-23 2016-12-28 Edwards Ltd Device and method for controlling a phase transition of a fluid between liquid and vapour states
EP3236189B1 (en) * 2015-11-30 2019-01-09 Carrier Corporation Heat exchanger for residential hvac applications
US10907903B2 (en) * 2016-01-21 2021-02-02 Samsung Electronics Co., Ltd. Air conditioner with flow direction changing mechanism
JP2020016339A (en) * 2016-10-18 2020-01-30 株式会社エコラ・テック Radiator, condenser unit, and refrigeration cycle
JP6862777B2 (en) * 2016-11-11 2021-04-21 富士通株式会社 Manifold and information processing equipment
US10048024B1 (en) 2017-04-26 2018-08-14 Joshua D. Sole Two-phase fluid flow distributor and method for parallel microchannel evaporators and condensers
CN107747878B (en) * 2017-09-12 2019-03-29 芜湖美智空调设备有限公司 Parallel-flow heat exchanger and water heater
CN108131982B (en) * 2018-01-30 2023-11-03 江苏唯益换热器有限公司 Fluid distributor using foam metal and plate heat exchanger comprising same
WO2019152506A1 (en) * 2018-01-31 2019-08-08 The Penn State Research Foundation Monocoque shell and tube heat exchanger
JP6929451B2 (en) * 2018-04-27 2021-09-01 日立ジョンソンコントロールズ空調株式会社 Air conditioner and heat exchanger
JP7124425B2 (en) * 2018-05-02 2022-08-24 富士電機株式会社 Chillers, semiconductor modules and vehicles
US10760834B2 (en) 2018-09-05 2020-09-01 Audi Ag Evaporator in a refrigerant circuit D
CN110966805B (en) * 2018-09-30 2021-09-10 浙江三花智能控制股份有限公司 Heat exchanger
CN110966803A (en) * 2018-09-30 2020-04-07 浙江三花智能控制股份有限公司 Heat Exchanger
EP3859263B1 (en) 2018-09-30 2022-04-20 Zhejiang Sanhua Intelligent Controls Co., Ltd. Heat exchanger
CN110966806B (en) * 2018-09-30 2021-09-10 浙江三花智能控制股份有限公司 Heat exchanger
CN110966804B (en) * 2018-09-30 2021-09-24 浙江三花智能控制股份有限公司 Heat Exchanger
DE102018218391A1 (en) * 2018-10-26 2020-04-30 Mahle International Gmbh Charge air cooler for an internal combustion engine
KR102503523B1 (en) * 2021-02-24 2023-02-24 주식회사 동화엔텍 Heat exchanger with metal foam
US12416453B1 (en) * 2021-07-22 2025-09-16 Intergalactic Spaceworx, LLC Heat exchange header with refrigerant distribution by capillary wicking porous insert
CN117267940A (en) * 2022-06-13 2023-12-22 浙江盾安人工环境股份有限公司 Radiator and its air conditioning system

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401797A (en) * 1943-12-27 1946-06-11 Gen Motors Corp Heat exchanger
US2448315A (en) * 1945-02-14 1948-08-31 Gen Motors Corp Combination restrictor and heat exchanger
US2565221A (en) * 1946-04-06 1951-08-21 Gen Motors Corp Refrigerating apparatus
US2702460A (en) * 1951-06-23 1955-02-22 Gen Motors Corp Refrigerant evaporating means
US3384154A (en) * 1956-08-30 1968-05-21 Union Carbide Corp Heat exchange system
US3587730A (en) * 1956-08-30 1971-06-28 Union Carbide Corp Heat exchange system with porous boiling layer
US3168137A (en) * 1963-03-29 1965-02-02 Carrier Corp Heat exchanger
US3170512A (en) * 1963-03-29 1965-02-23 Carrier Corp Heat exchanger
US3289756A (en) * 1964-10-15 1966-12-06 Olin Mathieson Heat exchanger
US3306353A (en) * 1964-12-23 1967-02-28 Olin Mathieson Heat exchanger with sintered metal matrix around tubes
US3364951A (en) * 1965-04-22 1968-01-23 Olin Mathieson Heat exchanger
US3359616A (en) * 1965-06-28 1967-12-26 Trane Co Method of constructing a plate type heat exchanger
NL6514626A (en) * 1965-11-11 1967-05-12
US3439739A (en) * 1967-02-08 1969-04-22 Olin Mathieson In line heat exchanger with bypass
US3415316A (en) * 1967-04-11 1968-12-10 Olin Mathieson Modular units and use thereof in heat exchangers
US3394756A (en) * 1967-05-01 1968-07-30 United Aircraft Corp Porous plate condenser
US3457990A (en) * 1967-07-26 1969-07-29 Union Carbide Corp Multiple passage heat exchanger utilizing nucleate boiling
US3508606A (en) * 1968-09-04 1970-04-28 Olin Mathieson Heat exchanger
US3648754A (en) * 1969-07-28 1972-03-14 Hugo H Sephton Vortex flow process and apparatus for enhancing interfacial surface and heat and mass transfer
US3587732A (en) * 1969-08-14 1971-06-28 Olin Mathieson Heat exchanger formed by modules
US3595310A (en) * 1969-11-12 1971-07-27 Olin Corp Modular units and use thereof in heat exchangers
US3825063A (en) * 1970-01-16 1974-07-23 K Cowans Heat exchanger and method for making the same
DE2013808B2 (en) * 1970-03-23 1976-04-08 Danfoss A/S, Nordborg (Dänemark) FORCED FLOW EVAPORATOR OF A COMPRESSION COOLING SYSTEM
US3776303A (en) * 1971-04-27 1973-12-04 Olin Corp Heat exchanger
US3735562A (en) * 1971-06-09 1973-05-29 Gulf Research Development Co Membrane gas extractor
BE788610A (en) * 1971-09-09 1973-03-08 Rhone Poulenc Sa MEMBRANE SEPARATOR APPARATUS USED IN GAS PERMEATION AND PERVAPORATION
US3925037A (en) * 1974-02-04 1975-12-09 Gen Electric High pressure membrane package construction
US4071935A (en) * 1975-08-07 1978-02-07 Stainless Equipment Company Method of making heat exchanger
US4163474A (en) * 1976-03-10 1979-08-07 E. I. Du Pont De Nemours And Company Internally finned tube
US4101287A (en) * 1977-01-21 1978-07-18 Exxon Research & Engineering Co. Combined heat exchanger reactor
US4187086A (en) * 1977-06-15 1980-02-05 General Electric Company Packaged membrane system and replenishment method
US4432408A (en) * 1982-07-19 1984-02-21 The Dow Chemical Co. Method and compressed vermicular expanded graphite apparatus for heat exchanging
GB2138119B (en) * 1983-03-15 1986-07-02 Asahi Glass Co Ltd Joint structure for a tube and a header
US4600052A (en) * 1984-03-02 1986-07-15 Southwest Research Institute Compact heat exchanger
US4715433A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with doubly-enhanced plates
US4715431A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with boiling and condensing surfaces enhanced by extrusion
US4903761A (en) * 1987-06-03 1990-02-27 Lockheed Missiles & Space Company, Inc. Wick assembly for self-regulated fluid management in a pumped two-phase heat transfer system
US4770238A (en) * 1987-06-30 1988-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Capillary heat transport and fluid management device
FR2637817B1 (en) * 1988-10-17 1992-10-09 Eurodia Sa SEPARATOR FRAME FOR DEVICES FOR EXCHANGING BETWEEN TWO FLUIDS
JPH0331692A (en) * 1989-06-28 1991-02-12 Matsushita Refrig Co Ltd Heat exchanger
US5349829A (en) * 1992-05-21 1994-09-27 Aoc, Inc. Method and apparatus for evaporatively cooling gases and/or fluids
US5453641A (en) * 1992-12-16 1995-09-26 Sdl, Inc. Waste heat removal system
IL108860A (en) * 1994-03-04 1998-10-30 Elisra Gan Ltd Heat radiating element
FR2723187B1 (en) * 1994-07-29 1996-09-27 Centre Nat Etd Spatiales ENERGY TRANSFER SYSTEM BETWEEN A HOT SOURCE AND A COLD SOURCE
US5709264A (en) * 1996-03-18 1998-01-20 The Boc Group, Inc. Heat exchanger
CA2280083C (en) * 1997-02-04 2004-01-27 Perry Equipment Corporation Gas filter separator/coalescer and multi-stage vessel
US6616909B1 (en) * 1998-07-27 2003-09-09 Battelle Memorial Institute Method and apparatus for obtaining enhanced production rate of thermal chemical reactions
DE19860253C1 (en) * 1998-12-24 2000-03-30 Dbb Fuel Cell Engines Gmbh Stacked modular membrane unit used for the separation of hydrogen from a mixture of gases for supply to a fuel cell
JP2000241089A (en) * 1999-02-19 2000-09-08 Mitsubishi Electric Corp Evaporator, heat absorber, heat transport system and heat transport method
US6397936B1 (en) * 1999-05-14 2002-06-04 Creare Inc. Freeze-tolerant condenser for a closed-loop heat-transfer system
US6604573B2 (en) * 1999-12-17 2003-08-12 Denso Corporation Hydrogen occluding core
US6875247B2 (en) * 2000-06-06 2005-04-05 Battelle Memorial Institute Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids
US6666909B1 (en) * 2000-06-06 2003-12-23 Battelle Memorial Institute Microsystem capillary separations
AU2002334267A1 (en) * 2001-07-20 2003-02-17 Alma Technology Co., Ltd. Heat exchanger assembly and heat exchange manifold
US6869462B2 (en) * 2002-03-11 2005-03-22 Battelle Memorial Institute Methods of contacting substances and microsystem contactors
US20040061245A1 (en) * 2002-08-05 2004-04-01 Valeriy Maisotsenko Indirect evaporative cooling mechanism
US6834515B2 (en) * 2002-09-13 2004-12-28 Air Products And Chemicals, Inc. Plate-fin exchangers with textured surfaces
US20040251008A1 (en) * 2003-05-30 2004-12-16 O'neill Patrick S. Method for making brazed heat exchanger and apparatus
US7163051B2 (en) * 2003-08-28 2007-01-16 Praxair Technology, Inc. Heat exchanger distributor for multicomponent heat exchange fluid
EP1553379B8 (en) * 2004-01-08 2016-09-14 SPX Dry Cooling Belgium sprl Heat exchanger for industrial equipment
US8235101B2 (en) * 2005-02-02 2012-08-07 Carrier Corporation Parallel flow heat exchanger for heat pump applications
US7540475B2 (en) * 2005-09-16 2009-06-02 Battelle Memorial Institute Mixing in wicking structures and the use of enhanced mixing within wicks in microchannel devices
CN101568792B (en) * 2006-11-13 2011-08-03 开利公司 Small channel heat exchanger header inserts for distribution

Also Published As

Publication number Publication date
WO2006083443A3 (en) 2006-12-14
JP2008528938A (en) 2008-07-31
KR20070100785A (en) 2007-10-11
AU2005326711A1 (en) 2006-08-10
CN101111734A (en) 2008-01-23
EP1844290A2 (en) 2007-10-17
WO2006083443A2 (en) 2006-08-10
HK1117224A1 (en) 2009-01-09
CN101111734B (en) 2010-05-12
EP1844290A4 (en) 2010-07-21
CA2596365A1 (en) 2006-08-10
AU2005326711B2 (en) 2010-12-23
MX2007009252A (en) 2007-09-04
EP1844290B1 (en) 2013-03-13
US20080099191A1 (en) 2008-05-01

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