BR112018000879A2 - finned heat exchanger comprising shutters - Google Patents

finned heat exchanger comprising shutters

Info

Publication number
BR112018000879A2
BR112018000879A2 BR112018000879A BR112018000879A BR112018000879A2 BR 112018000879 A2 BR112018000879 A2 BR 112018000879A2 BR 112018000879 A BR112018000879 A BR 112018000879A BR 112018000879 A BR112018000879 A BR 112018000879A BR 112018000879 A2 BR112018000879 A2 BR 112018000879A2
Authority
BR
Brazil
Prior art keywords
tubes
edge
shutters
fin
heat exchanger
Prior art date
Application number
BR112018000879A
Other languages
Portuguese (pt)
Inventor
Lenormand Christophe
Etienne Erwan
Francois Nicolas
Boisselle Patrick
BRY Samuel
Original Assignee
Valeo Systemes Thermiques
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 Systemes Thermiques filed Critical Valeo Systemes Thermiques
Publication of BR112018000879A2 publication Critical patent/BR112018000879A2/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
    • F28F1/10—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
    • F28F1/325—Fins with openings

Landscapes

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

Abstract

a presente invenção se refere a um trocador de calor que compreende: - pelo menos uma aleta (4); - pelo menos uma fileira de tubos (2), os tubos sendo ligados à aleta (4) por aperto dos tubos (2) em um aro (6) disposto na aleta (4); e pelo menos uma fileira (10) de persianas (12), disposta na aleta (4) e intercalada entre dois tubos (2) da fileira de tubos, cada persiana (12) compreendendo uma lâmina (14) munida de uma borda livre (16) e de uma borda de ligação (18) que liga a persiana (12) à aleta (4). a borda de ligação (18) da lâmina (14) de pelo menos a primeira persiana (12) da fileira (10) forma uma borda a montante em relação ao fluxo de ar, a borda livre (16) da lâmina (14) formando uma borda a jusante.The present invention relates to a heat exchanger comprising: - at least one fin (4); - at least one row of tubes (2), the tubes being connected to the fin (4) by tightening the tubes (2) in a ring (6) disposed in the fin (4); and at least one row (10) of shutters (12) disposed on the fin (4) and interspersed between two tubes (2) of the row of tubes, each shutter (12) comprising a blade (14) provided with a free edge ( 16) and a connecting edge (18) connecting the louver (12) to the flap (4). the connecting edge (18) of the blade (14) of at least the first louver (12) of the row (10) forms an upstream edge with respect to air flow, the free edge (16) of the blade (14) forming a downstream edge.

BR112018000879A 2015-07-17 2016-07-06 finned heat exchanger comprising shutters BR112018000879A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1556759A FR3038976B1 (en) 2015-07-17 2015-07-17 HEAT EXCHANGER WITH FINS COMPRISING IMPROVED PERSIANS
PCT/EP2016/065922 WO2017012868A1 (en) 2015-07-17 2016-07-06 Fin heat exchanger comprising improved louvres

Publications (1)

Publication Number Publication Date
BR112018000879A2 true BR112018000879A2 (en) 2018-09-11

Family

ID=54199870

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000879A BR112018000879A2 (en) 2015-07-17 2016-07-06 finned heat exchanger comprising shutters

Country Status (7)

Country Link
US (1) US20180299209A1 (en)
EP (1) EP3325910B1 (en)
CN (1) CN108431537A (en)
BR (1) BR112018000879A2 (en)
FR (1) FR3038976B1 (en)
MX (1) MX2018000659A (en)
WO (1) WO2017012868A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2960767T3 (en) * 2018-06-13 2024-03-06 Mitsubishi Electric Corp Heat exchanger, heat exchanger unit and refrigeration cycle apparatus
JP7215156B2 (en) * 2018-12-26 2023-01-31 株式会社ノーリツ heat exchanger and water heater

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328861A (en) * 1979-06-21 1982-05-11 Borg-Warner Corporation Louvred fins for heat exchangers
US4434844A (en) * 1981-05-15 1984-03-06 Daikin Kogyo Co., Ltd. Cross-fin coil type heat exchanger
US4705105A (en) * 1986-05-06 1987-11-10 Whirlpool Corporation Locally inverted fin for an air conditioner
US4709753A (en) * 1986-09-08 1987-12-01 Nordyne, Inc. Uni-directional fin-and-tube heat exchanger
US4723599A (en) * 1987-03-06 1988-02-09 Lennox Industries, Inc. Lanced fin heat exchanger
JP2524812B2 (en) * 1988-06-29 1996-08-14 三菱電機株式会社 Heat exchanger
US5099914A (en) * 1989-12-08 1992-03-31 Nordyne, Inc. Louvered heat exchanger fin stock
JP2661356B2 (en) * 1990-10-22 1997-10-08 松下電器産業株式会社 Finned heat exchanger
DE4404837A1 (en) * 1994-02-16 1995-08-17 Behr Gmbh & Co Rib for heat exchangers
US5509469A (en) * 1994-04-19 1996-04-23 Inter-City Products Corporation (Usa) Interrupted fin for heat exchanger
US5722485A (en) * 1994-11-17 1998-03-03 Lennox Industries Inc. Louvered fin heat exchanger
KR0155654B1 (en) * 1995-01-23 1999-01-15 이헌조 Fin & tube type heat exchanger
TW340180B (en) * 1995-09-14 1998-09-11 Sanyo Electric Co Heat exchanger having corrugated fins and air conditioner having the same
IT1285264B1 (en) * 1996-02-26 1998-06-03 Magneti Marelli Climat Srl CONDENSER FOR AIR CONDITIONING SYSTEMS FOR VEHICLES.
KR0182555B1 (en) * 1996-08-23 1999-05-01 김광호 Heat transferring device in airconditioner
US5752567A (en) * 1996-12-04 1998-05-19 York International Corporation Heat exchanger fin structure
KR100220724B1 (en) * 1996-12-30 1999-09-15 윤종용 Heat exchanger for air conditioner
CN101441047B (en) * 2003-05-23 2012-05-30 三菱电机株式会社 Heat exchanger of plate fin and tube type
US7261147B2 (en) * 2003-05-28 2007-08-28 Lg Electronics Inc. Heat exchanger
KR100555415B1 (en) * 2003-05-28 2006-02-24 엘지전자 주식회사 Heat exchanger
US7021370B2 (en) * 2003-07-24 2006-04-04 Delphi Technologies, Inc. Fin-and-tube type heat exchanger
KR100518854B1 (en) * 2003-09-02 2005-09-30 엘지전자 주식회사 Heat exchanger
FR2937719B1 (en) * 2008-10-29 2013-12-27 Valeo Systemes Thermiques WING FOR HEAT EXCHANGER AND HEAT EXCHANGER COMPRISING SUCH AILT
US8267160B2 (en) * 2009-08-11 2012-09-18 Trane International Inc. Louvered plate fin
US8978743B2 (en) * 2009-09-16 2015-03-17 Panasonic Intellectual Property Management Co., Ltd. Fin tube heat exchanger
JP5177307B2 (en) * 2011-01-21 2013-04-03 ダイキン工業株式会社 Heat exchanger
USD800282S1 (en) * 2016-03-03 2017-10-17 Lennox Industries Inc. Heat exchanger fin

Also Published As

Publication number Publication date
EP3325910A1 (en) 2018-05-30
MX2018000659A (en) 2018-09-06
WO2017012868A1 (en) 2017-01-26
CN108431537A (en) 2018-08-21
FR3038976B1 (en) 2019-08-09
US20180299209A1 (en) 2018-10-18
EP3325910B1 (en) 2021-08-11
FR3038976A1 (en) 2017-01-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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