BR0203675A - Evaporador para sistema de refrigeração - Google Patents

Evaporador para sistema de refrigeração

Info

Publication number
BR0203675A
BR0203675A BR0203675-4A BR0203675A BR0203675A BR 0203675 A BR0203675 A BR 0203675A BR 0203675 A BR0203675 A BR 0203675A BR 0203675 A BR0203675 A BR 0203675A
Authority
BR
Brazil
Prior art keywords
evaporator
region
cooling system
disposed
tube
Prior art date
Application number
BR0203675-4A
Other languages
English (en)
Other versions
BR0203675B1 (pt
Inventor
Christian Johann Losso Hermes
Marco Eduardo Marques
Original Assignee
Multibras Eletrodomesticos Sa
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 Multibras Eletrodomesticos Sa filed Critical Multibras Eletrodomesticos Sa
Priority to BRPI0203675-4A priority Critical patent/BR0203675B1/pt
Priority to ARP030101951A priority patent/AR039946A1/es
Priority to MXPA05001703A priority patent/MXPA05001703A/es
Priority to US10/522,633 priority patent/US7073347B2/en
Priority to PL03373920A priority patent/PL373920A1/xx
Priority to CNA038190710A priority patent/CN1675507A/zh
Priority to AU2003250626A priority patent/AU2003250626A1/en
Priority to PCT/BR2003/000113 priority patent/WO2004016996A1/en
Priority to EP03787530A priority patent/EP1556653A1/en
Publication of BR0203675A publication Critical patent/BR0203675A/pt
Publication of BR0203675B1 publication Critical patent/BR0203675B1/pt

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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

"EVAPORADOR PARA SISTEMA DE REFRIGERAçãO". Compreendendo um tubo (20), aletado, e montado em forma de serpentina, conduzindo um fluido refrigerante e em seu interior e compreendendo porções de tubo (20a) dispostas paralelas entre si e transversais à direção de um fluxo de ar forçado (F) que é feito passar pelo evaporador (10) , desde uma primeira região extrema (11) de admissão de ar, até uma segunda região extrema (12) de saída de ar do evaporador (10). As porções de tubo (20a) são arranjadas em pelo menos uma serpentina (S) tendo um extremo de entrada (21) disposto na segunda região extrema (12) do evaporador (10) e um extremo de saída (22) disposto na primeira região extrema (11) do evaporador (10), de modo a que o fluído refrigerante escoe pela serpentina (S) em contra-corrente em relação ao fluxo de ar forçado (F).
BRPI0203675-4A 2002-08-14 2002-08-14 evaporador para sistema de refrigeração. BR0203675B1 (pt)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BRPI0203675-4A BR0203675B1 (pt) 2002-08-14 2002-08-14 evaporador para sistema de refrigeração.
ARP030101951A AR039946A1 (es) 2002-08-14 2003-06-02 Evaporador para sistema de refrigeracion
MXPA05001703A MXPA05001703A (es) 2002-08-14 2003-08-13 Evaporador para un sistema de refrigeracion.
US10/522,633 US7073347B2 (en) 2002-08-14 2003-08-13 Evaporator for a refrigeration system
PL03373920A PL373920A1 (en) 2002-08-14 2003-08-13 Evaporator for a refrigeration system
CNA038190710A CN1675507A (zh) 2002-08-14 2003-08-13 用于制冷系统的蒸发器
AU2003250626A AU2003250626A1 (en) 2002-08-14 2003-08-13 Evaporator for a refrigeration system
PCT/BR2003/000113 WO2004016996A1 (en) 2002-08-14 2003-08-13 Evaporator for a refrigeration system
EP03787530A EP1556653A1 (en) 2002-08-14 2003-08-13 Evaporator for a refrigeration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0203675-4A BR0203675B1 (pt) 2002-08-14 2002-08-14 evaporador para sistema de refrigeração.

Publications (2)

Publication Number Publication Date
BR0203675A true BR0203675A (pt) 2004-05-25
BR0203675B1 BR0203675B1 (pt) 2011-03-09

Family

ID=31722238

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0203675-4A BR0203675B1 (pt) 2002-08-14 2002-08-14 evaporador para sistema de refrigeração.

Country Status (9)

Country Link
US (1) US7073347B2 (pt)
EP (1) EP1556653A1 (pt)
CN (1) CN1675507A (pt)
AR (1) AR039946A1 (pt)
AU (1) AU2003250626A1 (pt)
BR (1) BR0203675B1 (pt)
MX (1) MXPA05001703A (pt)
PL (1) PL373920A1 (pt)
WO (1) WO2004016996A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7730742B2 (en) * 2006-12-22 2010-06-08 Whirlpool Corporation Accelerated heat exchanger
US7908883B2 (en) * 2006-12-22 2011-03-22 Whirlpool Corporation Refrigerator accelerated heat exchanger
US7667967B1 (en) * 2008-08-06 2010-02-23 Sun Microsystems, Inc. Liquid-cooled rack with optimized rack heat exchanger design for non-uniform power dissipation
ITMI20090937A1 (it) * 2009-05-27 2010-11-28 T El Poland Sp Zo O Dispositivo evaporatore per macchine frigorifere, particolarmente per frigoriferi di tipo "no frost".
JP5163763B2 (ja) * 2011-02-23 2013-03-13 ダイキン工業株式会社 空気調和機用熱交換器
US20160376986A1 (en) * 2015-06-25 2016-12-29 Hrst, Inc. Dual Purpose Heat Transfer Surface Device
CN104949548A (zh) * 2015-07-03 2015-09-30 湖南省中达换热装备有限公司 组合式空冷器
US10422586B2 (en) * 2015-11-10 2019-09-24 Hamilton Sundstrand Corporation Heat exchanger
US10520255B2 (en) * 2016-11-11 2019-12-31 Johnson Controls Technology Company Finned heat exchanger U-bends, manifolds, and distributor tubes
EP3742073B1 (en) * 2019-05-21 2022-03-30 Carrier Corporation Refrigeration apparatus and use thereof
KR20220014618A (ko) * 2020-07-29 2022-02-07 엘지전자 주식회사 냉장고

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267692A (en) * 1965-05-28 1966-08-23 Westinghouse Electric Corp Staggered finned evaporator structure
JPS55167091U (pt) * 1979-05-16 1980-12-01
US5157941A (en) * 1991-03-14 1992-10-27 Whirlpool Corporation Evaporator for home refrigerator
KR100210076B1 (ko) * 1996-08-14 1999-07-15 윤종용 공기조화기용 열교환기 냉매패스배열장치
JP2000234884A (ja) * 1999-02-12 2000-08-29 Kimura Kohki Co Ltd 空気調和機用熱交換コイル
JP2000241045A (ja) * 1999-02-18 2000-09-08 Yanmar Diesel Engine Co Ltd 空調用熱交換器
JP3900777B2 (ja) 2000-02-15 2007-04-04 富士電機リテイルシステムズ株式会社 自動販売機の冷却装置
US6272876B1 (en) 2000-03-22 2001-08-14 Zero Zone, Inc. Display freezer having evaporator unit
JP2002081839A (ja) * 2000-09-08 2002-03-22 Matsushita Refrig Co Ltd 冷蔵庫

Also Published As

Publication number Publication date
PL373920A1 (en) 2005-09-19
MXPA05001703A (es) 2005-04-19
BR0203675B1 (pt) 2011-03-09
US20050247077A1 (en) 2005-11-10
AR039946A1 (es) 2005-03-09
CN1675507A (zh) 2005-09-28
US7073347B2 (en) 2006-07-11
AU2003250626A1 (en) 2004-03-03
EP1556653A1 (en) 2005-07-27
WO2004016996A1 (en) 2004-02-26

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/08/2002, OBSERVADAS AS CONDICOES LEGAIS.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: COMPLEMENTAR14A ANUIDADE DE ACORDO COM TABELA VIGENTE REFERENTE A GUIA 921508911885.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2373 DE 28/06/2016.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: MANUTENCAO DA EXTINCAO - ART. 78 INCISO IV DA LPI