ATE241121T1 - HEAT EXCHANGER - Google Patents

HEAT EXCHANGER

Info

Publication number
ATE241121T1
ATE241121T1 AT99115727T AT99115727T ATE241121T1 AT E241121 T1 ATE241121 T1 AT E241121T1 AT 99115727 T AT99115727 T AT 99115727T AT 99115727 T AT99115727 T AT 99115727T AT E241121 T1 ATE241121 T1 AT E241121T1
Authority
AT
Austria
Prior art keywords
heat exchanger
plate
plate heat
flow
medium
Prior art date
Application number
AT99115727T
Other languages
German (de)
Inventor
Lars Persson
Original Assignee
Compact Plate Ab
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 Compact Plate Ab filed Critical Compact Plate Ab
Application granted granted Critical
Publication of ATE241121T1 publication Critical patent/ATE241121T1/en

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
    • F28D9/0037—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 conduits for the other heat-exchange medium also being formed by paired plates touching each other

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)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The present invention relates to a plate heat exchanger of cross-flow type for heat exchange between different media of which at least one is a gas, wherein the plate heat exchanger comprises plates (8a, 8b) with elongated and in various alternating directions protruding corrugating ridges, wherein the plate heat exchanger has through-flow gaps (9) for a first medium (V) and through-flow gaps (10) for a second medium (K) and wherein the through-flow gaps (9, 10) extend crosswise relative to each other through the plate heat exchanger such that said first and second medium (V, K) flow crosswise relative to each other through said plate heat exchanger. Each plate (8a, 8b) has four corner portions (20) for sealing between the through-flow gaps (9, 10) at the corners of said plates (8a, 8b). Each corner portion (20) of a plate (8a or 8b) is by means of soldering joined closely together with a corresponding corner portion (20) of an adjacent plate (8b or 8a). Edge portions and corrugating ridges of two adjacent plates (8a, 8b) are joined together by means of soldering. <IMAGE>
AT99115727T 1998-09-01 1999-08-10 HEAT EXCHANGER ATE241121T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802971A SE521382C2 (en) 1998-09-01 1998-09-01 Cross current type heat exchanger

Publications (1)

Publication Number Publication Date
ATE241121T1 true ATE241121T1 (en) 2003-06-15

Family

ID=20412465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99115727T ATE241121T1 (en) 1998-09-01 1999-08-10 HEAT EXCHANGER

Country Status (4)

Country Link
EP (1) EP0984238B1 (en)
AT (1) ATE241121T1 (en)
DE (1) DE69908046D1 (en)
SE (1) SE521382C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100505482B1 (en) * 2002-04-12 2005-08-05 충남대학교산학협력단 Plastics heat exchanger for exhaust heat withdrawal
DE102008024038A1 (en) * 2008-05-16 2009-11-19 Klingenburg Gmbh Recuperative heat recovery
NL2003983C2 (en) 2009-12-18 2011-06-21 Mircea Dinulescu Plate type heat exchanger and method of manufacturing heat exchanger plate.
WO2011148216A1 (en) * 2010-05-26 2011-12-01 Mircea Dinulescu Plate-type heat exchanger
GB201009701D0 (en) 2010-06-10 2010-07-21 Rolls Royce Plc A heat exchanger
FR3003637B1 (en) * 2013-03-21 2015-04-17 Nexson Group PLATE FOR THERMAL EXCHANGER AND THERMAL EXCHANGER INCORPORATING SUCH PLATE
EP3738657A1 (en) * 2019-05-16 2020-11-18 Alfa Laval Corporate AB A plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water
JP7358152B2 (en) * 2019-09-24 2023-10-10 住友精密工業株式会社 Heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096536A (en) * 1965-03-17 1967-12-29 United Aircraft Corp Cross-flow heat exchangers
DE1751464A1 (en) * 1967-06-08 1971-07-15 Air Preheater Heat exchanger assembly
DE2434887A1 (en) * 1974-07-19 1976-03-04 Janosik Manfred Cross flow plate heat exchanger - standard heat exchanger block is produced from basic element plates edged and cut according to design
SE7508256L (en) * 1975-07-18 1977-01-19 Munters Ab Carl WAY TO PRODUCE A HEAT EXCHANGER BODY FOR RECOVERY EXCHANGERS
SE443870B (en) * 1981-11-26 1986-03-10 Alfa Laval Ab PLATE HEAT EXCHANGERS WITH CORRUGATED PLATES WHICH CORRUGATES SUPPORTS NEARBY PLATES CORRUGATIONS WITHOUT A NUMBER OF CONSUMPTION PARTIES
US5681538A (en) * 1995-02-01 1997-10-28 Engelhard Corporation Metallic monolith and plates for the assembly thereof

Also Published As

Publication number Publication date
SE9802971D0 (en) 1998-09-01
EP0984238A2 (en) 2000-03-08
EP0984238B1 (en) 2003-05-21
SE9802971L (en) 2000-03-02
SE521382C2 (en) 2003-10-28
DE69908046D1 (en) 2003-06-26
EP0984238A3 (en) 2000-06-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties