BR9801850A - Trocador de calor tubo-aleta. - Google Patents
Trocador de calor tubo-aleta.Info
- Publication number
- BR9801850A BR9801850A BR9801850A BR9801850A BR9801850A BR 9801850 A BR9801850 A BR 9801850A BR 9801850 A BR9801850 A BR 9801850A BR 9801850 A BR9801850 A BR 9801850A BR 9801850 A BR9801850 A BR 9801850A
- Authority
- BR
- Brazil
- Prior art keywords
- air flow
- tube
- heat exchanger
- flap
- fin heat
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
- Y10S165/50—Side-by-side conduits with fins
- Y10S165/501—Plate fins penetrated by plural conduits
- Y10S165/502—Lanced
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
- Y10S165/50—Side-by-side conduits with fins
- Y10S165/501—Plate fins penetrated by plural conduits
- Y10S165/502—Lanced
- Y10S165/503—Angled louvers
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
"TROCADOR DE CALOR TUBO-ALETA", com fluxo de ar foaletas planas (20), paralelas à direção de fluxo de ar forçado, distanciadas entre si e providas de uais é provido um par de defletores de fluxo de ar (30), cada aleta plana (20) apresentando, a partir de uma de suas faces e, lateralmente às aberturas (21), alinhamentos de repuxos de aleta (22), associados a respectivas janelas de aleta (23) de passagem de fluxo de ar forçado defletido.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9801850A BR9801850A (pt) | 1998-03-30 | 1998-03-30 | Trocador de calor tubo-aleta. |
US09/261,839 US6079487A (en) | 1998-03-30 | 1999-03-03 | Heat exchanger |
JP11068475A JPH11325776A (ja) | 1998-03-30 | 1999-03-15 | 熱交換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9801850A BR9801850A (pt) | 1998-03-30 | 1998-03-30 | Trocador de calor tubo-aleta. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9801850A true BR9801850A (pt) | 2000-03-21 |
Family
ID=4069664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9801850A BR9801850A (pt) | 1998-03-30 | 1998-03-30 | Trocador de calor tubo-aleta. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6079487A (pt) |
JP (1) | JPH11325776A (pt) |
BR (1) | BR9801850A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100932677B1 (ko) * | 2001-08-10 | 2009-12-22 | 요코하마 티엘오 가부시키가이샤 | 열전달 장치 |
CZ300488B6 (cs) * | 2003-07-04 | 2009-06-03 | Výmeníkový tepelný systém | |
US6907919B2 (en) * | 2003-07-11 | 2005-06-21 | Visteon Global Technologies, Inc. | Heat exchanger louver fin |
US20070187082A1 (en) * | 2006-02-14 | 2007-08-16 | Li-Wei Fan Chiang | Structural enhanced heat dissipating device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61243289A (ja) * | 1985-04-18 | 1986-10-29 | Matsushita Electric Ind Co Ltd | フイン付熱交換器 |
DE3737217C3 (de) * | 1987-11-03 | 1994-09-01 | Gea Luftkuehler Happel Gmbh | Wärmeaustauscherrohr |
US4787442A (en) * | 1987-12-04 | 1988-11-29 | Carrier Corporation | Delta wing and ramp wing enhanced plate fin |
KR0128678B1 (ko) * | 1994-07-21 | 1998-04-04 | 김광호 | 공기조화기의 열교환기 |
KR0133025Y1 (ko) * | 1995-05-25 | 1999-01-15 | 김광호 | 공기조화기의 열교환기 |
KR100202061B1 (ko) * | 1995-12-28 | 1999-06-15 | 전주범 | 공기조화기용 열교환핀구조 |
-
1998
- 1998-03-30 BR BR9801850A patent/BR9801850A/pt not_active IP Right Cessation
-
1999
- 1999-03-03 US US09/261,839 patent/US6079487A/en not_active Expired - Fee Related
- 1999-03-15 JP JP11068475A patent/JPH11325776A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH11325776A (ja) | 1999-11-26 |
US6079487A (en) | 2000-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
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 30/03/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA. |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |