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BR9804884A - Evaporador com tubos chatos. - Google Patents

Evaporador com tubos chatos.

Info

Publication number
BR9804884A
BR9804884A BR9804884-8A BR9804884A BR9804884A BR 9804884 A BR9804884 A BR 9804884A BR 9804884 A BR9804884 A BR 9804884A BR 9804884 A BR9804884 A BR 9804884A
Authority
BR
Brazil
Prior art keywords
flat tubes
evaporator
lamellae
heat exchange
external heat
Prior art date
Application number
BR9804884-8A
Other languages
English (en)
Inventor
Roland Haussmann
Original Assignee
Valeo Klimatech Gmbh & Co Kg
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 Valeo Klimatech Gmbh & Co Kg filed Critical Valeo Klimatech Gmbh & Co Kg
Publication of BR9804884A publication Critical patent/BR9804884A/pt

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
    • 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
    • F25B39/022—Evaporators with plate-like or laminated elements
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F17/00—Removing ice or water from heat-exchange apparatus
    • F28F17/005—Means for draining condensates from heat exchangers, e.g. from 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
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits

Landscapes

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

Abstract

''EVAPORADOR COM TUBOS CHATOS''. A invenção refere-se a um evaporador com tubos chatos, para equipamentos de climatização de veículos automotores, com tubos chatos (2) cujo sentido de extensão longitudinal é vertical, e lamelas em zigue-zague (8) dispostas entre os tubos chatos 92), sendo que estas lamelas são perfluíveis com um fluído de troca de calor externo ao longo dos ápices de suas pernas (38). De acordo com a invenção prevê-se que, numa localização limítrofe à região posterior (52), observado na direção do fluxo (seta 9) do fluído de troca de calor externo, das lamelas em zigue-zague (8), no tubos chatos (2), de ambos os lados, encontra-se formada uma canaleta de drenagem de água (50) que se estende de cima para baixo.
BR9804884-8A 1997-05-07 1998-05-05 Evaporador com tubos chatos. BR9804884A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19719263A DE19719263C2 (de) 1997-05-07 1997-05-07 Flachrohrverdampfer mit vertikaler Längserstreckungsrichtung der Flachrohre bei Kraftfahrzeugen
PCT/EP1998/002638 WO1998050741A1 (de) 1997-05-07 1998-05-05 Flachrohrverdampfer mit vertikaler längserstreckungsrichtung der flachrohre bei kraftfahrzeugen

Publications (1)

Publication Number Publication Date
BR9804884A true BR9804884A (pt) 1999-08-31

Family

ID=7828871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9804884-8A BR9804884A (pt) 1997-05-07 1998-05-05 Evaporador com tubos chatos.

Country Status (6)

Country Link
US (1) US20010003310A1 (pt)
EP (1) EP0910778B1 (pt)
CN (1) CN1225713A (pt)
BR (1) BR9804884A (pt)
DE (1) DE19719263C2 (pt)
WO (1) WO1998050741A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100906769B1 (ko) * 2002-01-31 2009-07-10 한라공조주식회사 오뚜기형 유로를 갖는 열교환기용 튜브 및 이를 이용한열교환기
FR2867845B1 (fr) * 2004-03-16 2007-04-20 Valeo Climatisation Tubes d'echangeur de chaleur favorisant le drainage des condensats
CN100432579C (zh) * 2004-07-05 2008-11-12 昭和电工株式会社 蒸发器
CN101487669B (zh) * 2008-01-17 2012-08-22 开利公司 包括多管式分配器的热交换器
CN102052807B (zh) * 2011-01-26 2012-11-28 西安交通大学 一种冷凝器
CN112455360B (zh) * 2020-11-30 2022-03-11 奇瑞汽车股份有限公司 膨胀胶块的排水部件和膨胀胶块

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153766U (pt) * 1980-04-18 1981-11-17
US4621685A (en) * 1983-09-12 1986-11-11 Diesel Kiki Co., Ltd. Heat exchanger comprising condensed moisture drainage means
JPH0823477B2 (ja) * 1987-08-09 1996-03-06 日本電装株式会社 積層型熱交換器
US4829780A (en) * 1988-01-28 1989-05-16 Modine Manufacturing Company Evaporator with improved condensate collection
AU668403B2 (en) * 1992-08-31 1996-05-02 Mitsubishi Jukogyo Kabushiki Kaisha Stacked heat exchanger
US5622219A (en) * 1994-10-24 1997-04-22 Modine Manufacturing Company High efficiency, small volume evaporator for a refrigerant
KR100261006B1 (ko) * 1996-07-03 2000-07-01 오타 유다카 열교환기용 편평튜우브

Also Published As

Publication number Publication date
CN1225713A (zh) 1999-08-11
EP0910778B1 (de) 2003-07-16
US20010003310A1 (en) 2001-06-14
WO1998050741A1 (de) 1998-11-12
DE19719263A1 (de) 1998-11-12
DE19719263C2 (de) 2002-04-25
EP0910778A1 (de) 1999-04-28

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: VALEO KLIMATECHNIK VERWALTUNGS GMBH (DE)

B25D Requested change of name of applicant approved
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
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)