EP2618089A3 - Heat exchanger, heat exchanger plate, and method for producing a heat exchanger - Google Patents

Heat exchanger, heat exchanger plate, and method for producing a heat exchanger Download PDF

Info

Publication number
EP2618089A3
EP2618089A3 EP13000056.5A EP13000056A EP2618089A3 EP 2618089 A3 EP2618089 A3 EP 2618089A3 EP 13000056 A EP13000056 A EP 13000056A EP 2618089 A3 EP2618089 A3 EP 2618089A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
plate
pairs
producing
auxiliary opening
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
EP13000056.5A
Other languages
German (de)
French (fr)
Other versions
EP2618089A2 (en
EP2618089B1 (en
Inventor
Lars Persson
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of EP2618089A2 publication Critical patent/EP2618089A2/en
Publication of EP2618089A3 publication Critical patent/EP2618089A3/en
Application granted granted Critical
Publication of EP2618089B1 publication Critical patent/EP2618089B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00Heat-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
    • F28D9/0031Heat-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
    • F28D9/0043Heat-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
    • F28D9/005Heat-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04Elements 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
    • F28F3/042Elements 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
    • F28F3/044Elements 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 pontual, e.g. dimples
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00Reinforcing means
    • F28F2225/04Reinforcing means for conduits

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

A heat exchanger is provided comprising a stack of a plurality of pairs of heat exchanger plates (1,a, 1b, 1c) formed of sheet metal having a three-dimensional structured pattern, a first flow path being defined within the plurality of pairs and a second flow path being defined between said pairs, each plate having at least one through-opening.
It is intended to have a solid connection between adjacent heat exchanger plates.
To this end at least one auxiliary opening is provided in said plate (1a, 1b, 1c), said auxiliary opening having a raised edge forming a flange (11, 13, 14), said flange (11, 13, 14) being inserted into a corresponding auxiliary opening of a neighbouring plate.
EP13000056.5A 2012-01-23 2013-01-08 Heat exchanger and method for producing a heat exchanger Not-in-force EP2618089B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA201200066 2012-01-23

Publications (3)

Publication Number Publication Date
EP2618089A2 EP2618089A2 (en) 2013-07-24
EP2618089A3 true EP2618089A3 (en) 2014-07-09
EP2618089B1 EP2618089B1 (en) 2018-12-19

Family

ID=47665851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13000056.5A Not-in-force EP2618089B1 (en) 2012-01-23 2013-01-08 Heat exchanger and method for producing a heat exchanger

Country Status (4)

Country Link
EP (1) EP2618089B1 (en)
CN (1) CN103217032B (en)
DK (1) DK2618089T3 (en)
RU (1) RU2527776C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3015809B1 (en) * 2014-10-31 2019-07-31 Danfoss A/S A plate heat exchanger
DK179183B1 (en) * 2017-03-01 2018-01-15 Danfoss As Dividing plate between Heat plates

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426879A1 (en) * 1978-05-26 1979-12-21 Bedue Abel Condenser for small steam turbine - consists of stacked plates with stepped flanges around holes to form continuous tubes for cooling water
US6161615A (en) * 1997-05-27 2000-12-19 Knecht Filterwerke Gmbh Plate-type heat exchanger, especially oil/coolant cooler in vehicles
US6182746B1 (en) * 1997-11-14 2001-02-06 Behr Gmbh & Co. Plate-type heat exchanger
WO2004040224A1 (en) * 2002-11-01 2004-05-13 Ep Technology Ab Heat exchanger with reinforcement means
WO2009112031A2 (en) * 2008-03-13 2009-09-17 Danfoss A/S A double plate heat exchanger
WO2010069872A1 (en) * 2008-12-17 2010-06-24 Swep International Ab Port opening of heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1313973A (en) * 1971-05-07 1973-04-18 Hutogepgyar Tubular heat exchanger and a method for the production thereof
SU1740946A1 (en) * 1989-05-11 1992-06-15 Специальное Конструкторско-Технологическое Бюро По Автоматизации, Микропроцессорной И Турбохолодильной Техники Plate-tube heat exchanger
RU2137076C1 (en) * 1997-09-19 1999-09-10 Общество с ограниченной ответственностью "Контэкс" Plate-type tubular heat exchanger
RU2199067C1 (en) * 2001-06-08 2003-02-20 Антониади Валерий Георгиевич Tubular-plate heat exchanger and method for its manufacture
SE528629C2 (en) * 2004-09-08 2007-01-09 Ep Technology Ab Groove pattern for heat exchanger
CN200989226Y (en) * 2006-10-24 2007-12-12 浙江银轮机械股份有限公司 Heat exchanger without turbulent fin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426879A1 (en) * 1978-05-26 1979-12-21 Bedue Abel Condenser for small steam turbine - consists of stacked plates with stepped flanges around holes to form continuous tubes for cooling water
US6161615A (en) * 1997-05-27 2000-12-19 Knecht Filterwerke Gmbh Plate-type heat exchanger, especially oil/coolant cooler in vehicles
US6182746B1 (en) * 1997-11-14 2001-02-06 Behr Gmbh & Co. Plate-type heat exchanger
WO2004040224A1 (en) * 2002-11-01 2004-05-13 Ep Technology Ab Heat exchanger with reinforcement means
WO2009112031A2 (en) * 2008-03-13 2009-09-17 Danfoss A/S A double plate heat exchanger
WO2010069872A1 (en) * 2008-12-17 2010-06-24 Swep International Ab Port opening of heat exchanger

Also Published As

Publication number Publication date
DK2618089T3 (en) 2019-03-18
CN103217032B (en) 2015-12-02
RU2527776C1 (en) 2014-09-10
EP2618089A2 (en) 2013-07-24
EP2618089B1 (en) 2018-12-19
CN103217032A (en) 2013-07-24
RU2013102012A (en) 2014-07-27

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