ATE534008T1 - PLATE HEAT EXCHANGER - Google Patents

PLATE HEAT EXCHANGER

Info

Publication number
ATE534008T1
ATE534008T1 AT07820275T AT07820275T ATE534008T1 AT E534008 T1 ATE534008 T1 AT E534008T1 AT 07820275 T AT07820275 T AT 07820275T AT 07820275 T AT07820275 T AT 07820275T AT E534008 T1 ATE534008 T1 AT E534008T1
Authority
AT
Austria
Prior art keywords
plate
heat exchanger
working pressure
exchanger plates
interspaces
Prior art date
Application number
AT07820275T
Other languages
German (de)
Inventor
Peter Bjoernsson
Thord Gudmundsson
Original Assignee
Alfa Laval Corp 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38922458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE534008(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Application granted granted Critical
Publication of ATE534008T1 publication Critical patent/ATE534008T1/en

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
    • F28D9/005—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
    • 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
    • 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
    • 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
    • F28F9/007—Auxiliary supports for elements
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates

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 invention refers to a plate heat exchanger comprising a plate package (1) with a frame plate (2) and a plurality of heat exchanger plates. The heat exchanger plates are provided beside each other and form a number of plate interspaces which comprise first plate interspaces for a first medium with a relatively low first working pressure, and second plate interspaces for a second medium with a relatively high second working pressure. Four ports (11-14) extend through the frame plate and the heat exchanger plates. The plate package comprises a first attachment member (30), which is located at a first short side (1 a) and a second attachment member (40), which is located at the second short side (1 b). The attachment members are positioned in relation to the centre axis (x) of the plate package and the ports in such a manner that forces caused by the difference between the first working pressure and the second working pressure are balanced.
AT07820275T 2006-09-22 2007-09-18 PLATE HEAT EXCHANGER ATE534008T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0601973A SE531819C2 (en) 2006-09-22 2006-09-22 plate heat exchangers
PCT/EP2007/059809 WO2008034812A1 (en) 2006-09-22 2007-09-18 A plate heat exchanger

Publications (1)

Publication Number Publication Date
ATE534008T1 true ATE534008T1 (en) 2011-12-15

Family

ID=38922458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07820275T ATE534008T1 (en) 2006-09-22 2007-09-18 PLATE HEAT EXCHANGER

Country Status (6)

Country Link
EP (1) EP2064507B1 (en)
AT (1) ATE534008T1 (en)
ES (1) ES2374322T3 (en)
PL (1) PL2064507T3 (en)
SE (1) SE531819C2 (en)
WO (1) WO2008034812A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532084C2 (en) * 2007-05-10 2009-10-20 Alfa Laval Corp Ab plate heat exchangers
WO2017220489A1 (en) 2016-06-20 2017-12-28 Swep International Ab Heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737247A1 (en) * 1997-08-27 1999-03-04 Knecht Filterwerke Gmbh Heat exchanger with several stacked heat exchanger plates
DE10304733A1 (en) * 2003-02-06 2004-08-19 Modine Manufacturing Co., Racine Plate heat exchanger used e.g. as an oil cooler for cooling engine oil in a motor vehicle comprises a connecting sleeve with an inlet and an outlet cross-section having planes arranged at an acute angle to each other
DE10347181B4 (en) * 2003-10-10 2005-12-22 Modine Manufacturing Co., Racine Heat exchangers, in particular oil coolers

Also Published As

Publication number Publication date
SE0601973L (en) 2008-03-23
ES2374322T3 (en) 2012-02-15
PL2064507T3 (en) 2012-04-30
SE531819C2 (en) 2009-08-18
WO2008034812A1 (en) 2008-03-27
EP2064507A1 (en) 2009-06-03
EP2064507B1 (en) 2011-11-16

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