EP1376042A3 - Plated heat exchanger with simplified production - Google Patents

Plated heat exchanger with simplified production Download PDF

Info

Publication number
EP1376042A3
EP1376042A3 EP03076856A EP03076856A EP1376042A3 EP 1376042 A3 EP1376042 A3 EP 1376042A3 EP 03076856 A EP03076856 A EP 03076856A EP 03076856 A EP03076856 A EP 03076856A EP 1376042 A3 EP1376042 A3 EP 1376042A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
openings
simplified production
plates
plate
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.)
Withdrawn
Application number
EP03076856A
Other languages
German (de)
French (fr)
Other versions
EP1376042A2 (en
Inventor
Ugo Benettolo
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.)
Zilmet SpA
Original Assignee
Zilmet 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 Zilmet SpA filed Critical Zilmet SpA
Publication of EP1376042A2 publication Critical patent/EP1376042A2/en
Publication of EP1376042A3 publication Critical patent/EP1376042A3/en
Withdrawn legal-status Critical Current

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
    • 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
    • F28D9/0056—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 with U-flow or serpentine-flow inside conduits; with centrally arranged openings on the 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
    • F28D9/0031—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
    • 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

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

Heat exchanger (10) with plates (20, 30) with simplified production, of the type comprising a plurality of said plates (20, 30) substantially quadrangular in shape, juxtaposed and joined together to define a series of alternating distribution chambers for a primary fluid and a secondary fluid respectively, where such plates (20, 30) are each equipped with at least four through openings (21, 22, 23, 24, 31, 32, 33, 34) corresponding to each other, through such through openings (21, 22, 23, 24, 31, 32, 33, 34) realising a connection between the distribution chambers of the primary fluid and between the distribution chambers of the secondary fluid, respectively; on each plate (20, 30) of the heat exchanger (10) at least three of the through openings (22, 23, 24, 32, 33, 34) are foreseen positioned near to three corners of the quadrangle of the plate (20, 30) and at least one of the through openings (21, 31) is realised distant from the remaining fourth corner of the quadrangle of the plate (20, 30).
EP03076856A 2002-06-25 2003-06-16 Plated heat exchanger with simplified production Withdrawn EP1376042A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20021397 2002-06-25
IT2002MI001397A ITMI20021397A1 (en) 2002-06-25 2002-06-25 PLATE HEAT EXCHANGER WITH SIMPLIFIED PRODUCTION

Publications (2)

Publication Number Publication Date
EP1376042A2 EP1376042A2 (en) 2004-01-02
EP1376042A3 true EP1376042A3 (en) 2006-06-07

Family

ID=11450084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03076856A Withdrawn EP1376042A3 (en) 2002-06-25 2003-06-16 Plated heat exchanger with simplified production

Country Status (2)

Country Link
EP (1) EP1376042A3 (en)
IT (1) ITMI20021397A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004010640A1 (en) * 2004-03-05 2005-09-22 Modine Manufacturing Co., Racine Plate heat exchangers
ES2279264T3 (en) 2004-08-14 2007-08-16 Modine Manufacturing Company HEAT EXCHANGER CONSTITUTED BY FLAT TUBES.
SE532524C2 (en) * 2008-06-13 2010-02-16 Alfa Laval Corp Ab Heat exchanger plate and heat exchanger assembly include four plates
JP4879258B2 (en) * 2008-12-18 2012-02-22 三菱電機株式会社 Plate heat exchanger and air conditioner equipped with the same
DE102013220313B4 (en) * 2013-10-08 2023-02-09 Mahle International Gmbh Stacked disc heat exchanger
CN107782179A (en) * 2016-08-25 2018-03-09 杭州三花研究院有限公司 Plate type heat exchanger
SI3351886T1 (en) 2017-01-19 2019-11-29 Alfa Laval Corp Ab Heat exchanging plate and heat exchanger
SE542079C2 (en) 2017-05-11 2020-02-18 Alfa Laval Corp Ab Plate for heat exchange arrangement and heat exchange arrangement
CN109059588A (en) * 2018-06-22 2018-12-21 广东万和热能科技有限公司 A kind of plate heat exchanger
ES2765014A1 (en) * 2018-12-05 2020-06-05 Valeo Termico Sa HEAT EXCHANGER FOR GASES, ESPECIALLY FOR EXHAUST GASES FROM AN ENGINE (Machine-translation by Google Translate, not legally binding)
EP4365532A1 (en) * 2022-11-01 2024-05-08 Alfa Laval Corporate AB A heat exchanger plate, and a plate heat exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174370A (en) * 1990-04-17 1992-12-29 Alfa-Laval Thermal Ab Plate evaporator
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
JPH11173771A (en) * 1997-12-10 1999-07-02 Daikin Ind Ltd Plate type heat exchanger
WO2001063174A1 (en) * 2000-02-24 2001-08-30 Swep International Ab A device for catalytic treatment of fluids
US6389696B1 (en) * 1999-10-07 2002-05-21 Xcellsis Gmbh Plate heat exchanger and method of making same
WO2003010482A1 (en) * 2001-07-09 2003-02-06 Alfa Laval Corporate Ab Heat transfer plate, plate pack and plate heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174370A (en) * 1990-04-17 1992-12-29 Alfa-Laval Thermal Ab Plate evaporator
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
JPH11173771A (en) * 1997-12-10 1999-07-02 Daikin Ind Ltd Plate type heat exchanger
US6389696B1 (en) * 1999-10-07 2002-05-21 Xcellsis Gmbh Plate heat exchanger and method of making same
WO2001063174A1 (en) * 2000-02-24 2001-08-30 Swep International Ab A device for catalytic treatment of fluids
WO2003010482A1 (en) * 2001-07-09 2003-02-06 Alfa Laval Corporate Ab Heat transfer plate, plate pack and plate heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 12 29 October 1999 (1999-10-29) *

Also Published As

Publication number Publication date
EP1376042A2 (en) 2004-01-02
ITMI20021397A0 (en) 2002-06-25
ITMI20021397A1 (en) 2003-12-29

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