EP0611941A3 - A plate-type heat exchanger and related plates. - Google Patents

A plate-type heat exchanger and related plates. Download PDF

Info

Publication number
EP0611941A3
EP0611941A3 EP94200302A EP94200302A EP0611941A3 EP 0611941 A3 EP0611941 A3 EP 0611941A3 EP 94200302 A EP94200302 A EP 94200302A EP 94200302 A EP94200302 A EP 94200302A EP 0611941 A3 EP0611941 A3 EP 0611941A3
Authority
EP
European Patent Office
Prior art keywords
plate
heat exchanger
type heat
related plates
plates
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
German (de)
French (fr)
Other versions
EP0611941A2 (en
EP0611941B1 (en
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 S.P.A.
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/en
Publication of EP0611941A3 publication Critical patent/EP0611941A3/en
Application granted granted Critical
Publication of EP0611941B1 publication Critical patent/EP0611941B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
EP94200302A 1993-02-19 1994-02-03 A plate-type heat exchanger and related plates Expired - Lifetime EP0611941B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI930323 1993-02-19
ITMI930323A IT1263611B (en) 1993-02-19 1993-02-19 PLATE HEAT EXCHANGER

Publications (3)

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

Family

ID=11365090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94200302A Expired - Lifetime EP0611941B1 (en) 1993-02-19 1994-02-03 A plate-type heat exchanger and related plates

Country Status (4)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9200213D0 (en) * 1992-01-27 1992-01-27 Alfa Laval Thermal Ab WELDED PLATE HEAT EXCHANGER
DE19511991C2 (en) * 1995-03-31 2002-06-13 Behr Gmbh & Co Plate heat exchanger
SE504868C2 (en) * 1995-10-23 1997-05-20 Swep International Ab Plate heat exchanger with end plate with pressed pattern
DE19654364B4 (en) * 1996-12-24 2007-05-16 Behr Gmbh & Co Kg Flow channel, in particular for a gas-liquid heat exchanger
DE19709601C5 (en) * 1997-03-08 2007-02-01 Behr Industry Gmbh & Co. Kg Plate heat exchangers
AT407920B (en) * 1997-03-25 2001-07-25 Ktm Kuehler Gmbh PLATE HEAT EXCHANGERS, ESPECIALLY OIL COOLERS
SE9702420L (en) 1997-06-25 1998-12-26 Alfa Laval Ab plate heat exchangers
DE19750748C2 (en) * 1997-11-14 2003-04-24 Behr Gmbh & Co Plate heat exchanger
JP3292128B2 (en) * 1998-02-27 2002-06-17 ダイキン工業株式会社 Plate heat exchanger
AUPP410598A0 (en) 1998-06-15 1998-07-09 Aos Pty Ltd Heat exchangers
AU768717C (en) * 1998-06-15 2004-07-01 Rheem Australia Pty Limited Water heater and water heater component construction
DE19906180C2 (en) * 1999-02-05 2003-02-06 Peter Rehberg Plate heat exchangers for water heating and storage
CA2260890A1 (en) * 1999-02-05 2000-08-05 Long Manufacturing Ltd. Self-enclosing heat exchangers
FR2795167B1 (en) * 1999-06-21 2001-09-14 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, PARTICULARLY FOR COOLING AN OIL OF A MOTOR VEHICLE
FR2795165B1 (en) * 1999-06-21 2001-09-07 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, PARTICULARLY OIL COOLER FOR MOTOR VEHICLE
KR20020070992A (en) * 1999-12-14 2002-09-11 림 오스트레일리아 피티와이 리미티드 Water heater and water heater component construction
FR2803025B1 (en) 1999-12-22 2002-05-03 Mer Joseph Le PLATE HEAT EXCHANGER WITH INTEGRATED DISCHARGE VALVE
SE516178C2 (en) * 2000-03-07 2001-11-26 Alfa Laval Ab Heat transfer plate, plate package, plate heat exchanger and the use of plate and plate package respectively for the production of plate heat exchanger
AUPQ792400A0 (en) * 2000-06-02 2000-06-29 Southcorp Australia Pty Ltd Improved heat exchange element
DE10043283A1 (en) * 2000-09-02 2002-03-14 Bosch Gmbh Robert Heat exchanger for a boiler, especially for a condensing boiler
DE10303542A1 (en) * 2002-02-06 2003-08-07 Behr Gmbh & Co Kg Heat transmission device has auxiliary heat transmitter consisting of at least two metal plates one lying on other
ITMI20021397A1 (en) * 2002-06-25 2003-12-29 Zilmet Dei F Lli Benettolo S P PLATE HEAT EXCHANGER WITH SIMPLIFIED PRODUCTION
US7032654B2 (en) 2003-08-19 2006-04-25 Flatplate, Inc. Plate heat exchanger with enhanced surface features
DE102005002432B3 (en) * 2005-01-19 2006-04-13 Paradigma Energie- Und Umwelttechnik Gmbh & Co. Kg Lamina-flow plate heat exchanger for space heating has one or both heat exchange media distributed between plates via distribution channels
DE102005002408B3 (en) * 2005-01-19 2006-07-13 Paradigma Energie- Und Umwelttechnik Gmbh & Co. Kg Gas expansion chamber for shock pressure damping in heat exchangers using at least one liquid medium is located either in supply point of heat exchanger or in exchanger itself
SE528886C2 (en) * 2005-08-26 2007-03-06 Swep Int Ab End plate
SE531472C2 (en) * 2005-12-22 2009-04-14 Alfa Laval Corp Ab Heat exchanger with heat transfer plate with even load distribution at contact points at port areas
US7377308B2 (en) * 2006-05-09 2008-05-27 Modine Manufacturing Company Dual two pass stacked plate heat exchanger
ITTV20070043A1 (en) * 2007-03-16 2008-09-17 Galvanin Luigino Spa AN IMPROVED HEAT EXCHANGER.
FR2954480B1 (en) * 2009-12-17 2012-12-07 Valeo Systemes Thermiques HEAT EXCHANGER PLATE, IN PARTICULAR FOR AN AIR CONDITIONING CONDENSER
DE102012013755B8 (en) 2012-07-12 2022-01-13 Al-Ko Therm Gmbh Heat exchanger plate assembly, heat exchanger and method of manufacturing a heat exchanger
DE102014005149B4 (en) * 2014-04-08 2016-01-21 Modine Manufacturing Company Brazed heat exchanger
EP3040670A1 (en) * 2015-01-05 2016-07-06 VALEO AUTOSYSTEMY Sp. Z. o.o. Heat exchanger, in particular a condenser or a gas cooler
ES2733574T3 (en) * 2016-10-07 2019-12-02 Alfa Laval Corp Ab Heat exchange plate and heat exchanger
US11486657B2 (en) 2018-07-17 2022-11-01 Tranter, Inc. Heat exchanger heat transfer 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

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838905A (en) * 1938-06-04 1939-03-20 Bergedorfer Eisenwerk Ag Improvements to plate heaters
GB537477A (en) * 1938-12-23 1941-06-24 Separator Ab Improvements in or relating to plate heat exchangers
FR2193189A1 (en) * 1972-07-13 1974-02-15 Przed Doswiadczalne
DE2733215A1 (en) * 1976-08-23 1978-03-09 Borg Warner HEAT EXCHANGER FOR CAR COMBUSTION ENGINES
GB2005398A (en) * 1977-10-05 1979-04-19 Alfa Laval Ab Plate Heat Exchangers
US4249597A (en) * 1979-05-07 1981-02-10 General Motors Corporation Plate type heat exchanger
DE3301211A1 (en) * 1983-01-15 1984-07-26 Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau Plate heat exchanger
CA1189852A (en) * 1983-04-27 1985-07-02 Kinetic Systems Inc. Heat exchanger core construction
WO1991013308A1 (en) * 1990-02-28 1991-09-05 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
WO1992011501A1 (en) * 1990-12-17 1992-07-09 Alfa-Laval Thermal Ab A plate heat exhanger, a method of producing a plate heat exchanger and means for performing the method

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR838905A (en) * 1938-06-04 1939-03-20 Bergedorfer Eisenwerk Ag Improvements to plate heaters
GB537477A (en) * 1938-12-23 1941-06-24 Separator Ab Improvements in or relating to plate heat exchangers
FR2193189A1 (en) * 1972-07-13 1974-02-15 Przed Doswiadczalne
DE2733215A1 (en) * 1976-08-23 1978-03-09 Borg Warner HEAT EXCHANGER FOR CAR COMBUSTION ENGINES
GB2005398A (en) * 1977-10-05 1979-04-19 Alfa Laval Ab Plate Heat Exchangers
US4249597A (en) * 1979-05-07 1981-02-10 General Motors Corporation Plate type heat exchanger
DE3301211A1 (en) * 1983-01-15 1984-07-26 Funke Wärmeaustauscher Apparatebau KG, 3212 Gronau Plate heat exchanger
CA1189852A (en) * 1983-04-27 1985-07-02 Kinetic Systems Inc. Heat exchanger core construction
WO1991013308A1 (en) * 1990-02-28 1991-09-05 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
WO1992011501A1 (en) * 1990-12-17 1992-07-09 Alfa-Laval Thermal Ab A plate heat exhanger, a method of producing a plate heat exchanger and means for performing the method

Also Published As

Publication number Publication date
ITMI930323A1 (en) 1994-08-19
DE69422207T2 (en) 2000-06-21
IT1263611B (en) 1996-08-27
EP0611941A2 (en) 1994-08-24
EP0611941B1 (en) 1999-12-22
ITMI930323A0 (en) 1993-02-19
ES2141191T3 (en) 2000-03-16
DE69422207D1 (en) 2000-01-27

Similar Documents

Publication Publication Date Title
EP0611941A3 (en) A plate-type heat exchanger and related plates.
EP0578218A3 (en) Reformation in a plate-fin heat exchanger.
GB2303910B (en) Heat exchanger with a stacked plate design
GB9426208D0 (en) Plate heat exchanger
EP0660063A3 (en) Heat exchanger.
GB2286882B (en) Heat exchanger and plate fin therefor
EP0622599A3 (en) Heat exchanger.
GR3025251T3 (en) Heat exchanger with improved plates
EP0617249A3 (en) Heat exchanger.
EP0628779A3 (en) Heat exchanger.
GB9313093D0 (en) Multi-panelled heat exchanger
EP0632246A3 (en) Heat exchanger.
GB2280741B (en) Heat exchanger
GB2274509B (en) Plate heat exchanger
GB9324154D0 (en) Heat exchanger
GB2249621B (en) Plate-type heat exchanger
GB9412765D0 (en) A heat exchanger
ZA944790B (en) Heat exchanger having a laminate construction
GB9413878D0 (en) A heat exchanger
GB9313690D0 (en) Heat exchanger
GB2284239B (en) Heat exchanger
GB2283087B (en) Heat exchanger
ZA948170B (en) A heat exchanger
GB9422772D0 (en) Heat exchanger
HU9402222D0 (en) Heat exchanger element

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE ES FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

17P Request for examination filed

Effective date: 19950325

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE ES FR GB IT LI NL SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MELE, FLAVIO

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: GIANNONI S.P.A.

17Q First examination report despatched

Effective date: 19980316

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE ES FR GB IT LI NL SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: JACOBACCI & PERANI S.A.

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69422207

Country of ref document: DE

Date of ref document: 20000127

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2141191

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20030120

Year of fee payment: 10

Ref country code: DE

Payment date: 20030120

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20030121

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20030131

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20030203

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20030228

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040229

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040229

BERE Be: lapsed

Owner name: *GIANNONI S.P.A.

Effective date: 20040228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040901

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040901

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041029

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20040901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050203

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20080301

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20081226

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20090219

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090212

Year of fee payment: 16

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20100203

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110324

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100203

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110310

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100204