WO2008087526A3 - Modular exchanger for automotive refrigeration system - Google Patents

Modular exchanger for automotive refrigeration system Download PDF

Info

Publication number
WO2008087526A3
WO2008087526A3 PCT/IB2008/000084 IB2008000084W WO2008087526A3 WO 2008087526 A3 WO2008087526 A3 WO 2008087526A3 IB 2008000084 W IB2008000084 W IB 2008000084W WO 2008087526 A3 WO2008087526 A3 WO 2008087526A3
Authority
WO
WIPO (PCT)
Prior art keywords
exchange
refrigeration system
exchanger
exchange plate
plate
Prior art date
Application number
PCT/IB2008/000084
Other languages
French (fr)
Other versions
WO2008087526A2 (en
Inventor
Carlo Tossi
Paolo Mussi
Original Assignee
Ti Automotive Cisliano S R L
Carlo Tossi
Paolo Mussi
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 Ti Automotive Cisliano S R L, Carlo Tossi, Paolo Mussi filed Critical Ti Automotive Cisliano S R L
Priority to EP08702246.3A priority Critical patent/EP2102576B1/en
Publication of WO2008087526A2 publication Critical patent/WO2008087526A2/en
Publication of WO2008087526A3 publication Critical patent/WO2008087526A3/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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F28D9/0012—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 apparatus having an annular form
    • F28D9/0018—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 apparatus having an annular form without any annular circulation of the heat exchange media
    • 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
    • F28F3/048—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 ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

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 modular exchanger (10) for an automotive refrigeration system (1), comprises at least one exchanger pack (11) in turn comprising a battery of stacked exchange plates (20), each exchange plate has a first surface (21) furrowed by a plurality of parallel grooves (22), and a second flat continuous surface (23) opposite to the first, the exchange plates (20), are juxtaposed in such a manner that the grooves (22) of an exchange plate define with the continuous flat surface (23) of a plate laid over the first, a series of parallel pipes (24) for the circulation of the pressurised (Fa) or low pressure (Fb) operating fluid, provided in each of such exchange plates (20) are a plurality of first and second openings (51,52) respectively having the function of inlet/outlet or passing through of the fluid (Fa, Fb), the parallel grooves of each exchange plate (20) are arranged perpendicularly to the ones of the exchange plate arranged above and/or below.
PCT/IB2008/000084 2007-01-15 2008-01-09 Modular exchanger for automotive refrigeration system WO2008087526A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08702246.3A EP2102576B1 (en) 2007-01-15 2008-01-09 Modular exchanger for automotive refrigeration system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000048A ITMI20070048A1 (en) 2007-01-15 2007-01-15 MODULAR EXCHANGER FOR AUTOMOTIVE REFRIGERATION SYSTEM
ITMI2007A000048 2007-01-15

Publications (2)

Publication Number Publication Date
WO2008087526A2 WO2008087526A2 (en) 2008-07-24
WO2008087526A3 true WO2008087526A3 (en) 2008-10-23

Family

ID=39615703

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/000084 WO2008087526A2 (en) 2007-01-15 2008-01-09 Modular exchanger for automotive refrigeration system

Country Status (3)

Country Link
EP (1) EP2102576B1 (en)
IT (1) ITMI20070048A1 (en)
WO (1) WO2008087526A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8636836B2 (en) 2009-02-04 2014-01-28 Purdue Research Foundation Finned heat exchangers for metal hydride storage systems
US8778063B2 (en) 2009-02-04 2014-07-15 Purdue Research Foundation Coiled and microchannel heat exchangers for metal hydride storage systems
FR3048769B1 (en) 2016-03-14 2019-05-17 Commissariat A L'energie Atomique Et Aux Energies Alternatives PROCESS FOR MANUFACTURING AT LEAST ONE PLATE HEAT EXCHANGER BY PLATE SUPERPOSITION WITH ALIGNMENT PATTERNS

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06150950A (en) * 1992-09-18 1994-05-31 Fuji Electric Co Ltd Heat exchanger for fuel cell
WO1999066279A2 (en) * 1998-06-19 1999-12-23 Zess Technologies, Inc. Micro-channel heat exchanger
US20050155749A1 (en) * 2004-01-20 2005-07-21 Memory Stephen B. Brazed plate high pressure heat exchanger
WO2005080901A1 (en) * 2004-02-24 2005-09-01 Spec Co., Ltd Micro heat exchanger for fuel cell and manufacturing method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006125767A (en) * 2004-10-29 2006-05-18 Tokyo Institute Of Technology Heat exchanger

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06150950A (en) * 1992-09-18 1994-05-31 Fuji Electric Co Ltd Heat exchanger for fuel cell
WO1999066279A2 (en) * 1998-06-19 1999-12-23 Zess Technologies, Inc. Micro-channel heat exchanger
US20050155749A1 (en) * 2004-01-20 2005-07-21 Memory Stephen B. Brazed plate high pressure heat exchanger
WO2005080901A1 (en) * 2004-02-24 2005-09-01 Spec Co., Ltd Micro heat exchanger for fuel cell and manufacturing method thereof

Also Published As

Publication number Publication date
EP2102576B1 (en) 2017-03-29
ITMI20070048A1 (en) 2008-07-16
EP2102576A2 (en) 2009-09-23
WO2008087526A2 (en) 2008-07-24

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