BR112018000879A2 - finned heat exchanger comprising shutters - Google Patents
finned heat exchanger comprising shuttersInfo
- 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
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.
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)
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)
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 |
-
2015
- 2015-07-17 FR FR1556759A patent/FR3038976B1/en not_active Expired - Fee Related
-
2016
- 2016-07-06 WO PCT/EP2016/065922 patent/WO2017012868A1/en active Application Filing
- 2016-07-06 EP EP16736111.2A patent/EP3325910B1/en active Active
- 2016-07-06 US US15/745,585 patent/US20180299209A1/en not_active Abandoned
- 2016-07-06 CN CN201680047066.3A patent/CN108431537A/en active Pending
- 2016-07-06 MX MX2018000659A patent/MX2018000659A/en unknown
- 2016-07-06 BR BR112018000879A patent/BR112018000879A2/en not_active Application Discontinuation
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] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |