WO2003083395A8 - Micro-channel heat exchanger - Google Patents

Micro-channel heat exchanger

Info

Publication number
WO2003083395A8
WO2003083395A8 PCT/US2003/007439 US0307439W WO03083395A8 WO 2003083395 A8 WO2003083395 A8 WO 2003083395A8 US 0307439 W US0307439 W US 0307439W WO 03083395 A8 WO03083395 A8 WO 03083395A8
Authority
WO
WIPO (PCT)
Prior art keywords
hydronic
tubes
tube
heat exchanger
process tube
Prior art date
Application number
PCT/US2003/007439
Other languages
French (fr)
Other versions
WO2003083395A1 (en
Inventor
John W Coleman
Original Assignee
Brazeway Inc
John W Coleman
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 Brazeway Inc, John W Coleman filed Critical Brazeway Inc
Priority to AU2003225747A priority Critical patent/AU2003225747A1/en
Publication of WO2003083395A1 publication Critical patent/WO2003083395A1/en
Publication of WO2003083395A8 publication Critical patent/WO2003083395A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • F28D7/0033—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes the conduits for one medium or the conduits for both media being bent

Abstract

A heat exchanger (20) comprising a process tube (22) attached in heat conducting contact with a hydronic tube (24). The process tube (22) has a plurality of hydraulically discrete internal passageways (36) that extend through the process tube (22). The hydronic tube (24) has at least one passageway (52) that extends through the hydronic tube (24). Optionally, the process tube (22) can be sandwiched between a pair of hydronic tubes (24) so that two heat transfer surfaces (32 amd 34) on the process tube (22) are in heat conducting contact with heat transfer surfaces (46 and 48) on each of the hydronic tubes (24). Also optionally, the heat exchanger can include a plurality of process tubes (22) that are sandwiched between a plurality of hydronic tubes (24) with each process tube (22) being disposed between a pair of hydronic tubes (24). The attached tubes can be shaped into a variety of configurations depending on the application in which the heat exchanger will be used.
PCT/US2003/007439 2002-03-22 2003-03-12 Micro-channel heat exchanger WO2003083395A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003225747A AU2003225747A1 (en) 2002-03-22 2003-03-12 Micro-channel heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/104,540 2002-03-22
US10/104,540 US20030178188A1 (en) 2002-03-22 2002-03-22 Micro-channel heat exchanger

Publications (2)

Publication Number Publication Date
WO2003083395A1 WO2003083395A1 (en) 2003-10-09
WO2003083395A8 true WO2003083395A8 (en) 2004-03-11

Family

ID=28040629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/007439 WO2003083395A1 (en) 2002-03-22 2003-03-12 Micro-channel heat exchanger

Country Status (3)

Country Link
US (1) US20030178188A1 (en)
AU (1) AU2003225747A1 (en)
WO (1) WO2003083395A1 (en)

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JP4196774B2 (en) * 2003-07-29 2008-12-17 株式会社デンソー Internal heat exchanger
US7059396B2 (en) * 2003-09-17 2006-06-13 Honda Motor Co., Ltd. System for configuring the geometric parameters for a micro channel heat exchanger and micro channel heat exchangers configured thereby
DE10346141B4 (en) * 2003-10-01 2006-04-13 Eaton Fluid Power Gmbh heat exchanger unit
KR100913141B1 (en) 2004-09-15 2009-08-19 삼성전자주식회사 An evaporator using micro- channel tubes
FR2887971B1 (en) * 2005-06-29 2009-11-20 Valeo Systemes Thermiques HEAT EXCHANGER HAS COMPACITY AND IMPROVED PRESSURE RESISTANCE
EP2154459B1 (en) * 2006-04-14 2018-05-30 Mitsubishi Denki Kabushiki Kaisha Heat exchanger and refrigerating air conditioner
EP2029952A4 (en) * 2006-05-23 2013-01-16 Carrier Corp Spiral flat-tube heat exchanger
WO2009013179A2 (en) * 2007-07-23 2009-01-29 M.T.A. S.P.A. Heat exchanger with mini- and/or micro-channels and method for its construction
JP2010091251A (en) * 2008-09-11 2010-04-22 Daikin Ind Ltd Refrigerating device
JP5141730B2 (en) * 2010-07-23 2013-02-13 三菱電機株式会社 Heat exchanger and refrigeration air conditioner
WO2012017681A1 (en) * 2010-08-05 2012-02-09 三菱電機株式会社 Heat exchanger and refrigeration and air conditioning device
WO2012040281A2 (en) * 2010-09-21 2012-03-29 Carrier Corporation Micro-channel heat exchanger including independent heat exchange circuits and method
JP2012202609A (en) * 2011-03-25 2012-10-22 Daikin Industries Ltd Water heat exchanger
JP5287949B2 (en) * 2011-07-28 2013-09-11 ダイキン工業株式会社 Heat exchanger
DE102012209112A1 (en) * 2012-05-30 2013-12-05 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher for washing dishes in kitchen, has heat exchanger arranged in region of wall of rinsing container, and heat guide element thermally conductively connected or coupled with heat exchanger and another wall of container
JP6064883B2 (en) * 2013-12-09 2017-01-25 株式会社デンソー Heat exchanger, hot water supply apparatus provided with the same, and method for manufacturing heat exchanger
US11112183B2 (en) * 2016-01-14 2021-09-07 Hamilton Sundstrand Corporation Heat exchanger channels
JP2017215130A (en) * 2016-06-02 2017-12-07 サンデンホールディングス株式会社 Internal heat exchanger for vehicle
CN107806777B (en) * 2016-09-09 2020-12-04 丹佛斯微通道换热器（嘉兴）有限公司 Fin-free heat exchanger
PL235694B1 (en) * 2017-04-24 2020-10-05 Mar Bud Spolka Z Ograniczona Odpowiedzialnoscia Budownictwo Spolka Komandytowa Heat exchanging unit for devices with a heat pump, preferably the evaporator of the device for ice production and storage
CN107796143A (en) * 2017-07-13 2018-03-13 杭州三花研究院有限公司 Heat exchanger and refrigeration system
US11047625B2 (en) * 2018-05-30 2021-06-29 Johnson Controls Technology Company Interlaced heat exchanger
CN111322795A (en) 2018-12-14 2020-06-23 丹佛斯有限公司 Heat exchanger and air conditioning system
EP3722720B1 (en) * 2019-04-09 2023-05-10 Pfannenberg GmbH Heat exchanger arrangement, method for producing a heat exchanger arrangement and use of a heat exchanger arrangement
US20200352359A1 (en) * 2019-05-07 2020-11-12 Carrier Corporation Refrigerated display cabinet including microchannel heat exchangers
KR20220027562A (en) * 2020-08-27 2022-03-08 엘지전자 주식회사 Heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010817B1 (en) * 1978-11-06 1983-03-16 Akzo N.V. Apparatus for the exchange of heat by means of channels having a small diameter, and the use of this apparatus in different heating systems
US5372188A (en) * 1985-10-02 1994-12-13 Modine Manufacturing Co. Heat exchanger for a refrigerant system
US5242015A (en) * 1991-08-22 1993-09-07 Modine Manufacturing Co. Heat exchanger
US5309637A (en) * 1992-10-13 1994-05-10 Rockwell International Corporation Method of manufacturing a micro-passage plate fin heat exchanger
US6185957B1 (en) * 1999-09-07 2001-02-13 Modine Manufacturing Company Combined evaporator/accumulator/suctionline heat exchanger
JP3597436B2 (en) * 1999-09-16 2004-12-08 株式会社デンソー Heat exchanger
US6386277B1 (en) * 2001-04-24 2002-05-14 Modine Manufacturing Company Heat exchanger header construction

Also Published As

Publication number Publication date
AU2003225747A1 (en) 2003-10-13
WO2003083395A1 (en) 2003-10-09
US20030178188A1 (en) 2003-09-25

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