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BR9712341A - Trocador de calor - Google Patents

Trocador de calor

Info

Publication number
BR9712341A
BR9712341A BR9712341-2A BR9712341A BR9712341A BR 9712341 A BR9712341 A BR 9712341A BR 9712341 A BR9712341 A BR 9712341A BR 9712341 A BR9712341 A BR 9712341A
Authority
BR
Brazil
Prior art keywords
welding
plate
heat exchanger
fixed
base plate
Prior art date
Application number
BR9712341-2A
Other languages
English (en)
Inventor
Junichi Kamio
Tadashi Tsunoda
Original Assignee
Honda Motor Co Ltd
Motor Co Ltd
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 Honda Motor Co Ltd, Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR9712341A publication Critical patent/BR9712341A/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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend plates
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
    • F28D9/0018—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form without any annular circulation of the heat exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • 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
    • Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
    • Y10S165/399—Corrugated heat exchange plate

Landscapes

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

Abstract

Patente de Invenção: <B>"TROCADOR DE CALOR"<D>. No caso em que uma separação para separar uma entrada de passagem de gás de combustão 11 de uma saída de passagem de ar 16 é definida por uma placa 8 fixada por soldagem às superfícies de uma pluralidade de primeiras e segundas placas de transferência de calor (S1 e S2) em um trocador de calor 2, a durabilidade das partes soldadas são prevenidas de serem degradadas devido a uma carga F atuando sobre a placa 8 por uma pressão diferencial entre um gás de combustão e ar. Assim, uma placa de base de soldagem (26) é fixada por soldagem às superfícies de extremidade das primeiras e segundas placas de transferência de calor (S1 e S2) com a superfície frontal da placa de base de soldagem (26) soldada à superfície traseira de um flange de soldagem 28, que é formado curvando uma extremidade de uma placa 8 por ângulos retos e um flange de soldagem 27 tendo uma seção na forma de L é fixado por soldagem a um lado inferior de uma placa 8 e a superfície frontal da placa de base de soldagem 26. Correspondentemente, as partes soldadas são aumentadas em rigidez para facilitar concentração de tensão, assim aumentando a durabilidade.
BR9712341-2A 1996-10-17 1997-10-17 Trocador de calor BR9712341A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8275057A JPH10122768A (ja) 1996-10-17 1996-10-17 熱交換器
PCT/JP1997/003779 WO1998016787A1 (fr) 1996-10-17 1997-10-17 Echangeur de chaleur

Publications (1)

Publication Number Publication Date
BR9712341A true BR9712341A (pt) 1999-08-31

Family

ID=17550253

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9712341-2A BR9712341A (pt) 1996-10-17 1997-10-17 Trocador de calor

Country Status (9)

Country Link
US (1) US6102111A (pt)
EP (1) EP0977000B1 (pt)
JP (1) JPH10122768A (pt)
KR (1) KR100328276B1 (pt)
CN (1) CN1109875C (pt)
BR (1) BR9712341A (pt)
CA (1) CA2268706C (pt)
DE (1) DE69717679T2 (pt)
WO (1) WO1998016787A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020166657A1 (en) * 2001-05-10 2002-11-14 Marconi Communications, Inc. Plastic heat exchanger and core thereof
JP4537649B2 (ja) * 2002-10-08 2010-09-01 新日本製鐵株式会社 回し溶接継手、回し溶接継手の製造方法、および、溶接構造物
CN100453792C (zh) 2004-09-28 2009-01-21 株式会社T.Rad Egr冷却器
EP1801407B1 (en) 2004-09-28 2012-03-28 T.RAD Co., Ltd. Egr cooler
EP3008310B1 (en) * 2013-06-14 2021-08-04 Raytheon Technologies Corporation Curved plate/fin heat exchanger
DK2837905T3 (da) * 2013-08-12 2020-05-18 Alfa Laval Corp Ab Varmeoverføringsplade, varmeveksler og anvendelsesfremgangsmåde
JP2018501460A (ja) * 2014-12-18 2018-01-18 マイコ エレクトロアパレイト−ファブリック ゲーエムベーハー 熱伝達器及び熱伝達器を備えた空気装置
PL3457066T3 (pl) * 2017-09-15 2022-08-16 Alfa Laval Corporate Ab Przegroda
US10551131B2 (en) * 2018-01-08 2020-02-04 Hamilton Sundstrand Corporation Method for manufacturing a curved heat exchanger using wedge shaped segments
US11333452B2 (en) 2019-12-16 2022-05-17 Hamilton Sundstrand Corporation Conformal heat exchanger passage features for improved flow distribution

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE459063A (pt) * 1945-06-21
BE567819A (pt) * 1958-04-08
US3265129A (en) * 1964-06-26 1966-08-09 United Aircraft Corp Heat exchanger construction
GB2079437B (en) * 1980-01-14 1983-05-18 Caterpillar Tractor Co Low stress heat exchanger and method of making the same
EP0055711B1 (en) * 1980-07-07 1985-10-09 Caterpillar Tractor Co. Low profile heat exchanger and method of making the same
JPS58205091A (ja) 1982-05-25 1983-11-29 Kobe Steel Ltd プレ−トフイン型熱交換器
US4582126A (en) * 1984-05-01 1986-04-15 Mechanical Technology Incorporated Heat exchanger with ceramic elements
US5065816A (en) * 1990-05-29 1991-11-19 Solar Turbines Incorporated Sealing system for a circular heat exchanger
JPH0482857A (ja) * 1990-07-20 1992-03-16 Daikin Ind Ltd 新規モノテルペン及びその誘導体
JPH10206067A (ja) * 1997-01-27 1998-08-07 Honda Motor Co Ltd 熱交換器の支持構造

Also Published As

Publication number Publication date
KR100328276B1 (ko) 2002-03-16
US6102111A (en) 2000-08-15
KR20000049191A (ko) 2000-07-25
CA2268706A1 (en) 1998-04-23
EP0977000B1 (en) 2002-12-04
DE69717679D1 (de) 2003-01-16
EP0977000A1 (en) 2000-02-02
JPH10122768A (ja) 1998-05-15
WO1998016787A1 (fr) 1998-04-23
DE69717679T2 (de) 2003-05-28
CN1234107A (zh) 1999-11-03
CA2268706C (en) 2003-02-04
CN1109875C (zh) 2003-05-28
EP0977000A4 (en) 2000-02-02

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 7A , 8A , 9A , 10A E 11A ANUIDADES.

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.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 7A, 8A, 9A, 10A E 11A ANUIDADES.

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.