EP0611941A2 - Plattenwärmetauscher und entsprechende Platten - Google Patents

Plattenwärmetauscher und entsprechende Platten Download PDF

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Publication number
EP0611941A2
EP0611941A2 EP94200302A EP94200302A EP0611941A2 EP 0611941 A2 EP0611941 A2 EP 0611941A2 EP 94200302 A EP94200302 A EP 94200302A EP 94200302 A EP94200302 A EP 94200302A EP 0611941 A2 EP0611941 A2 EP 0611941A2
Authority
EP
European Patent Office
Prior art keywords
plate
ribs
type
plates
chambers
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
EP94200302A
Other languages
English (en)
French (fr)
Other versions
EP0611941B1 (de
EP0611941A3 (de
Inventor
Flavio Mele
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.)
GIANNONI SpA
Original Assignee
GIANNONI Srl
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 GIANNONI Srl filed Critical GIANNONI Srl
Publication of EP0611941A2 publication Critical patent/EP0611941A2/de
Publication of EP0611941A3 publication Critical patent/EP0611941A3/de
Application granted granted Critical
Publication of EP0611941B1 publication Critical patent/EP0611941B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the ribs perform multiple functions: additionally to stiffening the plates, which should be made thin for a good heat transfer, consistent with the requirements of operation under a pressure, they are effective to increase the transfer area, somewhat spread the flow over the entire chamber cross-section, and induce a turbulent motion in the liquid admitted into the exchanger, which ensures good transfer efficiency.
  • the combined depression of the collars 8, 9 of the plate 1 and elevation of the collars 27, 29 of the plate 21 are equal to the height or elevation of the ribs 10, 11, 12, 13.
  • the collars 28, 30 of the plate 21 are brought to bear on the corresponding collars 16, 7 of the plate 1, thereby shutting off the thus formed chamber from access through the openings 3, 4 in the plate 1 or the corresponding openings 23, 24 in the plate 21.
  • the bands are spaced apart the one from the other by a flat portion or zone of the plate which portion too extends from a side wall of greater lenght towards the opposite one, not necessarily reaching it, as shown for better understanding only.

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)
  • Fuel Cell (AREA)
EP94200302A 1993-02-19 1994-02-03 Plattenwärmetauscher und entsprechende Platten Expired - Lifetime EP0611941B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI930323A IT1263611B (it) 1993-02-19 1993-02-19 Scambiatore di calore a piastre
ITMI930323 1993-02-19

Publications (3)

Publication Number Publication Date
EP0611941A2 true EP0611941A2 (de) 1994-08-24
EP0611941A3 EP0611941A3 (de) 1995-07-05
EP0611941B1 EP0611941B1 (de) 1999-12-22

Family

ID=11365090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94200302A Expired - Lifetime EP0611941B1 (de) 1993-02-19 1994-02-03 Plattenwärmetauscher und entsprechende Platten

Country Status (4)

Country Link
EP (1) EP0611941B1 (de)
DE (1) DE69422207T2 (de)
ES (1) ES2141191T3 (de)
IT (1) IT1263611B (de)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732452A1 (fr) * 1995-03-31 1996-10-04 Behr Gmbh & Co Echangeur de chaleur a plaques
WO1997015798A1 (en) * 1995-10-23 1997-05-01 Swep International Ab A plate heat exchanger
US5638899A (en) * 1992-01-27 1997-06-17 Alfa-Laval Thermal Ab Welded plate heat exchanger
DE19709601A1 (de) * 1997-03-08 1998-09-10 Behr Industrietech Gmbh & Co Plattenwärmeübertrager
WO1998059208A1 (en) * 1997-06-25 1998-12-30 Alfa Laval Ab Plate heat exchanger
DE19750748A1 (de) * 1997-11-14 1999-07-15 Behr Gmbh & Co Plattenwärmetauscher
EP0867679A3 (de) * 1997-03-25 1999-12-01 KTM-Kühler GmbH Plattenwärmetauscher, insbesondere Ölkühler
WO2000046564A1 (en) * 1999-02-05 2000-08-10 Long Manufacturing Ltd. Self-enclosing heat exchangers
EP1026467A3 (de) * 1999-02-05 2000-12-13 Patente Rehberg Lauer Plattenwärmeübertrager für Warmwasserbereitung und -speicherung
FR2795167A1 (fr) * 1999-06-21 2000-12-22 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, notamment pour refroidir une huile d'un vehicule automobile
FR2795165A1 (fr) * 1999-06-21 2000-12-22 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, en particulier refroidisseur d'huile pour vehicule automobile
WO2001044727A1 (en) * 1999-12-14 2001-06-21 Rheem Australia Pty Limited Water heater and water heater component construction
FR2803025A1 (fr) 1999-12-22 2001-06-29 Mer Joseph Le Echangeur thermique a plaques, a clapet de decharge integre
EP1070928A4 (de) * 1998-02-27 2001-11-21 Daikin Ind Ltd Plattenwärmetauscher
US6470836B1 (en) 1998-06-15 2002-10-29 Rheem Australia Pty Ltd. Water jacket assembly
EP1184628A3 (de) * 2000-09-02 2003-05-07 Robert Bosch Gmbh Wärmetauscher für einen Heizkessel, insbesondere für ein Brennwertgerät
AU768717B2 (en) * 1998-06-15 2004-01-08 Rheem Australia Pty Limited Water heater and water heater component construction
US6823934B2 (en) * 2000-03-07 2004-11-30 Alfa Laval Corporate Ab Heat transfer plate and plate pack for use in a plate heat exchanger
EP1335173A3 (de) * 2002-02-06 2005-01-19 Behr GmbH & Co. KG Wärmeübertrager für Kraftfahrzeuge
US7032654B2 (en) 2003-08-19 2006-04-25 Flatplate, Inc. Plate heat exchanger with enhanced surface features
EP1376042A3 (de) * 2002-06-25 2006-06-07 Zilmet S.p.A. Plattenwärmetauscher mit vereinfachter Herstellung
EP1691158A1 (de) 2005-01-19 2006-08-16 GEA WTT GmbH Plattenwärmetauscher
WO2007073304A1 (en) * 2005-12-22 2007-06-28 Alfa Laval Corporate Ab Heat transfer plate for plate heat exchanger with even load distribution in port regions
WO2008113740A1 (en) * 2007-03-16 2008-09-25 Metal Brain, Llc Plate heat exchanger
CN101253381B (zh) * 2005-08-26 2010-05-19 Swep国际股份公司 板式换热器的端板
WO2011073083A1 (fr) * 2009-12-17 2011-06-23 Valeo Systemes Thermiques Plaque d'echangeur de chaleur, en particulier pour un condenseur de climatisation
US20150285572A1 (en) * 2014-04-08 2015-10-08 Modine Manufacturing Company Brazed heat exchanger
EP3040670A1 (de) * 2015-01-05 2016-07-06 VALEO AUTOSYSTEMY Sp. Z. o.o. Wärmeübertrager, insbesondere ein kondensator oder ein gaskühler
JP2019530845A (ja) * 2016-10-07 2019-10-24 アルファ−ラヴァル・コーポレート・アーベー 熱交換板および熱交換器
EP3738657A1 (de) 2019-05-16 2020-11-18 Alfa Laval Corporate AB Plattenwärmetauscher, wärmetauscherplatte und verfahren zur behandlung eines zuflusses wie etwa meerwasser
SE2350827A1 (en) * 2023-07-03 2025-01-04 Alfa Laval Corp Ab Plate heat exchanger and heat pump circuit

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654364B4 (de) * 1996-12-24 2007-05-16 Behr Gmbh & Co Kg Strömungskanal, insbesondere für einen Gas-Flüssigkeit-Wärmeübertrager
AUPQ792400A0 (en) * 2000-06-02 2000-06-29 Southcorp Australia Pty Ltd Improved heat exchange element
DE102005002408B3 (de) * 2005-01-19 2006-07-13 Paradigma Energie- Und Umwelttechnik Gmbh & Co. Kg Gas-Ausdehnungsraum zur Druckstoßdämpfung für Wärmetauscher
US7377308B2 (en) * 2006-05-09 2008-05-27 Modine Manufacturing Company Dual two pass stacked plate heat exchanger
DE102012013755B8 (de) 2012-07-12 2022-01-13 Al-Ko Therm Gmbh Wärmetauscherplatteneinheit, Wärmetauscher und Verfahren zur Herstellung eines Wärmetauschers
DE102013216523B4 (de) * 2013-08-21 2026-01-22 Mahle International Gmbh Plattenwärmeübertrager
US11486657B2 (en) 2018-07-17 2022-11-01 Tranter, Inc. Heat exchanger heat transfer plate

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838905A (fr) * 1938-06-04 1939-03-20 Bergedorfer Eisenwerk Ag Perfectionnements aux réchauffeurs à plaques
GB537477A (en) * 1938-12-23 1941-06-24 Separator Ab Improvements in or relating to plate heat exchangers
PL84062B1 (de) * 1972-07-13 1976-02-28 Przedsiebiorstwo Doswiadczalnepo
GB1579276A (en) * 1976-08-23 1980-11-19 Borg Warner Heat exchanger for cooling exhaust gas
DE2840522A1 (de) * 1977-10-05 1979-04-19 Alfa Laval Ab Plattenwaermetauscher
US4249597A (en) * 1979-05-07 1981-02-10 General Motors Corporation Plate type heat exchanger
DE3301211A1 (de) * 1983-01-15 1984-07-26 Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau Plattenwaermeaustauscher
CA1189852A (en) * 1983-04-27 1985-07-02 Kinetic Systems Inc. Heat exchanger core construction
SE9000712L (sv) * 1990-02-28 1991-08-29 Alfa Laval Thermal Permanent sammanfogad plattvaermevaexlare
SE502254C2 (sv) * 1990-12-17 1995-09-25 Alfa Laval Thermal Ab Plattvärmeväxlare och förfarande för framställning av en plattvärmeväxlare

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638899A (en) * 1992-01-27 1997-06-17 Alfa-Laval Thermal Ab Welded plate heat exchanger
FR2732452A1 (fr) * 1995-03-31 1996-10-04 Behr Gmbh & Co Echangeur de chaleur a plaques
WO1997015798A1 (en) * 1995-10-23 1997-05-01 Swep International Ab A plate heat exchanger
AU707014B2 (en) * 1995-10-23 1999-07-01 Swep International Ab A plate heat exchanger
US5988269A (en) * 1995-10-23 1999-11-23 Swep International Ab Plate heat exchanger
DE19709601A1 (de) * 1997-03-08 1998-09-10 Behr Industrietech Gmbh & Co Plattenwärmeübertrager
US6039112A (en) * 1997-03-08 2000-03-21 Behr Industrietechnik Gmbh & Co. Plate-type heat exchanger and method of making same
DE19709601C5 (de) * 1997-03-08 2007-02-01 Behr Industry Gmbh & Co. Kg Plattenwärmeübertrager
DE19709601C2 (de) * 1997-03-08 2003-07-17 Behr Industrietech Gmbh & Co Plattenwärmeübertrager
EP0867679A3 (de) * 1997-03-25 1999-12-01 KTM-Kühler GmbH Plattenwärmetauscher, insbesondere Ölkühler
WO1998059208A1 (en) * 1997-06-25 1998-12-30 Alfa Laval Ab Plate heat exchanger
US6247528B1 (en) 1997-06-25 2001-06-19 Alfa Laval Ab Plate heat exchanger
DE19750748A1 (de) * 1997-11-14 1999-07-15 Behr Gmbh & Co Plattenwärmetauscher
DE19750748C2 (de) * 1997-11-14 2003-04-24 Behr Gmbh & Co Plattenwärmetauscher
US6182746B1 (en) 1997-11-14 2001-02-06 Behr Gmbh & Co. Plate-type heat exchanger
EP1070928A4 (de) * 1998-02-27 2001-11-21 Daikin Ind Ltd Plattenwärmetauscher
US6470836B1 (en) 1998-06-15 2002-10-29 Rheem Australia Pty Ltd. Water jacket assembly
AU768717B2 (en) * 1998-06-15 2004-01-08 Rheem Australia Pty Limited Water heater and water heater component construction
AU768717C (en) * 1998-06-15 2004-07-01 Rheem Australia Pty Limited Water heater and water heater component construction
EP1026467A3 (de) * 1999-02-05 2000-12-13 Patente Rehberg Lauer Plattenwärmeübertrager für Warmwasserbereitung und -speicherung
WO2000046564A1 (en) * 1999-02-05 2000-08-10 Long Manufacturing Ltd. Self-enclosing heat exchangers
EP1063488A1 (de) * 1999-06-21 2000-12-27 Valeo Thermique Moteur Plattenwärmetauscher, insbesondere zum Kühlen von Kraftfahrzeugöl
EP1063486A1 (de) * 1999-06-21 2000-12-27 Valeo Thermique Moteur Plattenwärmetauscher, insbesondere Ölkühler für Kraftfahrzeuge
FR2795165A1 (fr) * 1999-06-21 2000-12-22 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, en particulier refroidisseur d'huile pour vehicule automobile
FR2795167A1 (fr) * 1999-06-21 2000-12-22 Valeo Thermique Moteur Sa Echangeur de chaleur a plaques, notamment pour refroidir une huile d'un vehicule automobile
WO2001044727A1 (en) * 1999-12-14 2001-06-21 Rheem Australia Pty Limited Water heater and water heater component construction
FR2803025A1 (fr) 1999-12-22 2001-06-29 Mer Joseph Le Echangeur thermique a plaques, a clapet de decharge integre
US6823934B2 (en) * 2000-03-07 2004-11-30 Alfa Laval Corporate Ab Heat transfer plate and plate pack for use in a plate heat exchanger
EP1184628A3 (de) * 2000-09-02 2003-05-07 Robert Bosch Gmbh Wärmetauscher für einen Heizkessel, insbesondere für ein Brennwertgerät
EP1335173A3 (de) * 2002-02-06 2005-01-19 Behr GmbH & Co. KG Wärmeübertrager für Kraftfahrzeuge
EP1376042A3 (de) * 2002-06-25 2006-06-07 Zilmet S.p.A. Plattenwärmetauscher mit vereinfachter Herstellung
US7032654B2 (en) 2003-08-19 2006-04-25 Flatplate, Inc. Plate heat exchanger with enhanced surface features
EP1691158A1 (de) 2005-01-19 2006-08-16 GEA WTT GmbH Plattenwärmetauscher
CN101253381B (zh) * 2005-08-26 2010-05-19 Swep国际股份公司 板式换热器的端板
AU2006327322B2 (en) * 2005-12-22 2012-02-02 Alfa Laval Corporate Ab Means for plate heat exchanger
US8109326B2 (en) 2005-12-22 2012-02-07 Alfa Laval Corporate Ab Heat transfer plate for plate heat exchanger with even load distribution in port regions
JP2009521658A (ja) * 2005-12-22 2009-06-04 アルファ ラヴァル コーポレイト アクチボラゲット ポート領域の負荷を均等に分散させるプレート熱交換器用の熱伝導プレート
JP2009521659A (ja) * 2005-12-22 2009-06-04 アルファ ラヴァル コーポレイト アクチボラゲット プレート熱交換器用の手段
WO2007073305A1 (en) * 2005-12-22 2007-06-28 Alfa Laval Corporate Ab Means for plate heat exchanger
CN101346597B (zh) * 2005-12-22 2010-10-06 阿尔法拉瓦尔股份有限公司 用于在口区域中具有均匀负载分配的板式换热器的传热板
RU2411436C2 (ru) * 2005-12-22 2011-02-10 Альфа Лаваль Корпорейт Аб Средство для пластинчатого теплообменника
RU2413916C2 (ru) * 2005-12-22 2011-03-10 Альфа Лаваль Корпорейт Аб Теплопередающая пластина для пластинчатого теплобменника с равномерным распределением нагрузки в областях каналов
CN101346598B (zh) * 2005-12-22 2012-07-11 阿尔法拉瓦尔股份有限公司 用于板式换热器的装置
WO2007073304A1 (en) * 2005-12-22 2007-06-28 Alfa Laval Corporate Ab Heat transfer plate for plate heat exchanger with even load distribution in port regions
WO2008113740A1 (en) * 2007-03-16 2008-09-25 Metal Brain, Llc Plate heat exchanger
FR2954480A1 (fr) * 2009-12-17 2011-06-24 Valeo Systemes Thermiques Plaque d'echangeur de chaleur, en particulier pour un condenseur de climatisation
WO2011073083A1 (fr) * 2009-12-17 2011-06-23 Valeo Systemes Thermiques Plaque d'echangeur de chaleur, en particulier pour un condenseur de climatisation
US20150285572A1 (en) * 2014-04-08 2015-10-08 Modine Manufacturing Company Brazed heat exchanger
EP3040670A1 (de) * 2015-01-05 2016-07-06 VALEO AUTOSYSTEMY Sp. Z. o.o. Wärmeübertrager, insbesondere ein kondensator oder ein gaskühler
WO2016110472A1 (en) * 2015-01-05 2016-07-14 Valeo Autosystemy Sp. Z O.O. Heat exchanger, in particular a condenser or a gas cooler
JP2019530845A (ja) * 2016-10-07 2019-10-24 アルファ−ラヴァル・コーポレート・アーベー 熱交換板および熱交換器
US12044486B2 (en) 2016-10-07 2024-07-23 Alfa Laval Corporate Ab Heat exchanging plate and heat exchanger
EP3738657A1 (de) 2019-05-16 2020-11-18 Alfa Laval Corporate AB Plattenwärmetauscher, wärmetauscherplatte und verfahren zur behandlung eines zuflusses wie etwa meerwasser
WO2020229162A1 (en) * 2019-05-16 2020-11-19 Alfa Laval Corporate Ab A plate heat exchanger, a heat exchanging plate and a method of treating a feed such as sea water
CN113795318A (zh) * 2019-05-16 2021-12-14 阿法拉伐股份有限公司 处理诸如海水的供给物的板式热交换器、热交换板和方法
KR20220004181A (ko) * 2019-05-16 2022-01-11 알파 라발 코포레이트 에이비 해수와 같은 공급물을 처리하는 플레이트 열 교환기, 열 교환 플레이트 및 방법
SE2350827A1 (en) * 2023-07-03 2025-01-04 Alfa Laval Corp Ab Plate heat exchanger and heat pump circuit
WO2025008233A1 (en) * 2023-07-03 2025-01-09 Alfa Laval Corporate Ab Plate heat exchanger and heat pump circuit

Also Published As

Publication number Publication date
IT1263611B (it) 1996-08-27
ITMI930323A1 (it) 1994-08-19
EP0611941B1 (de) 1999-12-22
ES2141191T3 (es) 2000-03-16
ITMI930323A0 (it) 1993-02-19
DE69422207D1 (de) 2000-01-27
DE69422207T2 (de) 2000-06-21
EP0611941A3 (de) 1995-07-05

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