EP1394491A3 - Plate heat exchanger - Google Patents

Plate heat exchanger Download PDF

Info

Publication number
EP1394491A3
EP1394491A3 EP03017674A EP03017674A EP1394491A3 EP 1394491 A3 EP1394491 A3 EP 1394491A3 EP 03017674 A EP03017674 A EP 03017674A EP 03017674 A EP03017674 A EP 03017674A EP 1394491 A3 EP1394491 A3 EP 1394491A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate heat
plates
fluids
ducts
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP03017674A
Other languages
German (de)
French (fr)
Other versions
EP1394491B1 (en
EP1394491A2 (en
Inventor
Giuseppe Sella
Giovanni Antonio Longo
Roberto Sartori
Bruno Benetton
Giorgio Lunardi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ONDA SpA
Original Assignee
ONDA SpA
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 ONDA SpA filed Critical ONDA SpA
Publication of EP1394491A2 publication Critical patent/EP1394491A2/en
Publication of EP1394491A3 publication Critical patent/EP1394491A3/en
Application granted granted Critical
Publication of EP1394491B1 publication Critical patent/EP1394491B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • F28D9/0031—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 for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—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 for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—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 for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Abstract

A plate heat exchanger (1), comprising a plurality of mutually facing plates (2) that are hermetically coupled at at least one substantially peripheral portion (4) and form at least two separate circuits for at least two fluids, each one of said plurality of plates (2) having access ports that provide input ducts (3a) and output ducts (3b) for said at least two fluids, at least one portion (5) of at least one face of at least one of said plurality of plates (2) being uneven. <IMAGE>
EP03017674A 2002-08-26 2003-08-14 Plate heat exchanger Expired - Lifetime EP1394491B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR20020051 2002-08-26
IT000051U ITVR20020051U1 (en) 2002-08-26 2002-08-26 PLATE HEAT EXCHANGER.

Publications (3)

Publication Number Publication Date
EP1394491A2 EP1394491A2 (en) 2004-03-03
EP1394491A3 true EP1394491A3 (en) 2005-08-17
EP1394491B1 EP1394491B1 (en) 2009-04-08

Family

ID=31198630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03017674A Expired - Lifetime EP1394491B1 (en) 2002-08-26 2003-08-14 Plate heat exchanger

Country Status (6)

Country Link
US (1) US20040226704A1 (en)
EP (1) EP1394491B1 (en)
AT (1) ATE428097T1 (en)
CA (1) CA2437780A1 (en)
DE (1) DE60327026D1 (en)
IT (1) ITVR20020051U1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032654B2 (en) * 2003-08-19 2006-04-25 Flatplate, Inc. Plate heat exchanger with enhanced surface features
SE527716C2 (en) * 2004-04-08 2006-05-23 Swep Int Ab plate heat exchangers
DE102005034305A1 (en) * 2005-07-22 2007-01-25 Behr Gmbh & Co. Kg Plate element for a plate cooler
US20070261834A1 (en) * 2006-05-09 2007-11-15 Kaori Heat Treatment Co., Ltd. Heat exchanger having uneven flowing paths
RU2445564C1 (en) * 2008-03-13 2012-03-20 Данфосс А/С Heat exchanger with double plate
DK2591303T5 (en) 2010-07-08 2016-04-04 Swep Int Ab Plate heat exchanger
EP3097374B1 (en) 2014-01-22 2018-01-10 Provides Metalmeccanica S.r.l. Heat exchanger
WO2015112771A2 (en) * 2014-01-22 2015-07-30 Wolverine Tube, Inc. Double-sided micro fin plate for plate heat exchanger
USD757662S1 (en) * 2014-02-06 2016-05-31 Kobe Steel, Ltd. Plate for heat exchanger
USD763804S1 (en) * 2014-02-06 2016-08-16 Kobe Steel, Ltd. Plate for heat exchanger
JP6219199B2 (en) * 2014-02-27 2017-10-25 株式会社神戸製鋼所 Base plate material to be heat exchange plate, and method for manufacturing the base plate material
EP3467423B1 (en) * 2017-10-05 2020-06-03 Alfa Laval Corporate AB Heat transfer plate and a plate pack for a heat exchanger comprising a plurality of such heat transfer plates
SE541905C2 (en) * 2017-12-05 2020-01-02 Swep Int Ab Heat exchanger and method for forming heat exchanger plates
US11412640B2 (en) 2019-07-29 2022-08-09 Pratt & Whitney Canada Corp. Plate cooler for aircraft electronic components
US11414202B2 (en) 2019-11-06 2022-08-16 Pratt & Whitney Canada Corp. Plate cooler for aircraft electronic components

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201238A (en) * 1986-12-30 1988-08-24 Apv Uk Plate heat transfer apparatus
DE9490288U1 (en) * 1993-09-27 1996-07-04 Paul Eberhard Dipl Ing Duct heat exchanger
JP2000161877A (en) * 1998-11-24 2000-06-16 Atago Seisakusho:Kk Plate type heat exchanger
DE19963594A1 (en) * 1999-12-23 2001-07-12 Mannesmann Ag Device in microstructure technology for passing media and fuel cell system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872165A (en) * 1954-09-04 1959-02-03 Separator Ab Plate type heat exchanger
US3759308A (en) * 1970-06-15 1973-09-18 Parkson Corp Plate evaporator for removing volatiles from liquids
US4182411A (en) * 1975-12-19 1980-01-08 Hisaka Works Ltd. Plate type condenser
SE423750B (en) * 1977-01-14 1982-05-24 Munters Ab Carl DEVICE EXCHANGER FOR SENSIBLE AND / OR LATENT TRANSMISSION
US4749032A (en) * 1979-10-01 1988-06-07 Rockwell International Corporation Internally manifolded unibody plate for a plate/fin-type heat exchanger
US4438809A (en) * 1980-08-01 1984-03-27 Thaddeus Papis Tapered plate annular heat exchanger
FI85060C (en) * 1985-11-11 1992-02-25 Mitsubishi Materials Corp Heat transfer material and process for making the same
US4715433A (en) * 1986-06-09 1987-12-29 Air Products And Chemicals, Inc. Reboiler-condenser with doubly-enhanced plates
US4995451A (en) * 1989-12-29 1991-02-26 Digital Equipment Corporation Evaporator having etched fiber nucleation sites and method of fabricating same
SE9200213D0 (en) * 1992-01-27 1992-01-27 Alfa Laval Thermal Ab WELDED PLATE HEAT EXCHANGER
SE505225C2 (en) * 1993-02-19 1997-07-21 Alfa Laval Thermal Ab Plate heat exchanger and plate for this
US6919162B1 (en) * 1998-08-28 2005-07-19 Agilent Technologies, Inc. Method for producing high-structure area texturing of a substrate, substrates prepared thereby and masks for use therein
CN1121601C (en) * 1998-10-15 2003-09-17 株式会社荏原制作所 Plate type heat exchanger
JP3139681B2 (en) * 1999-05-31 2001-03-05 春男 上原 Condenser
JP2001116483A (en) * 1999-10-22 2001-04-27 Ebara Corp Plate heat-exchanger
US6357516B1 (en) * 2000-02-02 2002-03-19 York International Corporation Plate heat exchanger assembly with enhanced heat transfer characteristics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201238A (en) * 1986-12-30 1988-08-24 Apv Uk Plate heat transfer apparatus
DE9490288U1 (en) * 1993-09-27 1996-07-04 Paul Eberhard Dipl Ing Duct heat exchanger
JP2000161877A (en) * 1998-11-24 2000-06-16 Atago Seisakusho:Kk Plate type heat exchanger
DE19963594A1 (en) * 1999-12-23 2001-07-12 Mannesmann Ag Device in microstructure technology for passing media and fuel cell system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) *

Also Published As

Publication number Publication date
CA2437780A1 (en) 2004-02-26
DE60327026D1 (en) 2009-05-20
US20040226704A1 (en) 2004-11-18
EP1394491B1 (en) 2009-04-08
ITVR20020051U1 (en) 2004-02-27
ATE428097T1 (en) 2009-04-15
EP1394491A2 (en) 2004-03-03

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