EP2069697A4 - Cooling element - Google Patents

Cooling element

Info

Publication number
EP2069697A4
EP2069697A4 EP07834745.7A EP07834745A EP2069697A4 EP 2069697 A4 EP2069697 A4 EP 2069697A4 EP 07834745 A EP07834745 A EP 07834745A EP 2069697 A4 EP2069697 A4 EP 2069697A4
Authority
EP
European Patent Office
Prior art keywords
cooling element
cooling
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.)
Withdrawn
Application number
EP07834745.7A
Other languages
German (de)
French (fr)
Other versions
EP2069697A1 (en
Inventor
Jan Ragnar Stokke
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.)
Envent AS
Original Assignee
Envent 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 Envent AS filed Critical Envent AS
Publication of EP2069697A1 publication Critical patent/EP2069697A1/en
Publication of EP2069697A4 publication Critical patent/EP2069697A4/en
Withdrawn legal-status Critical Current

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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular 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
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Magnetic Record Carriers (AREA)
  • Details Of Garments (AREA)
  • Treatment Of Fiber Materials (AREA)
EP07834745.7A 2006-09-27 2007-09-18 Cooling element Withdrawn EP2069697A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20064338A NO329410B1 (en) 2006-09-27 2006-09-27 Apparel by dress element
PCT/NO2007/000328 WO2008039074A1 (en) 2006-09-27 2007-09-18 Cooling element

Publications (2)

Publication Number Publication Date
EP2069697A1 EP2069697A1 (en) 2009-06-17
EP2069697A4 true EP2069697A4 (en) 2013-09-25

Family

ID=39230410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07834745.7A Withdrawn EP2069697A4 (en) 2006-09-27 2007-09-18 Cooling element

Country Status (7)

Country Link
US (2) US20090277621A1 (en)
EP (1) EP2069697A4 (en)
JP (1) JP2010505085A (en)
CN (1) CN101553700A (en)
NO (1) NO329410B1 (en)
RU (1) RU2473021C2 (en)
WO (1) WO2008039074A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336628B1 (en) * 2012-12-07 2015-10-12 Sundseth Eiendom As Heat Exchanger
WO2016036732A1 (en) * 2014-09-05 2016-03-10 Carrier Corporation Frost tolerant microchannel heat exchanger for heat pump and refrigeration applications
JP6681991B2 (en) * 2016-08-09 2020-04-15 三菱電機株式会社 Heat exchanger and refrigeration cycle apparatus equipped with this heat exchanger

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267692A (en) * 1965-05-28 1966-08-23 Westinghouse Electric Corp Staggered finned evaporator structure
US4733293A (en) * 1987-02-13 1988-03-22 Unisys Corporation Heat sink device assembly for encumbered IC package
JPH05157478A (en) * 1991-12-04 1993-06-22 Matsushita Refrig Co Ltd Heat exchanger and refrigerator using the same
US6354367B1 (en) * 2001-02-12 2002-03-12 Rheem Manufacturing Company Air conditioning unit having coil portion with non-uniform fin arrangement
US20030159814A1 (en) * 2002-02-28 2003-08-28 Sin Jong Min Heat exchanger for refrigerator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399493A (en) * 1889-03-12 I-eat-absorbing plate for cooling-coils
US2613065A (en) * 1947-11-21 1952-10-07 Chausson Usines Sa Cooling radiator
US2683355A (en) * 1951-01-24 1954-07-13 Koch Butchers Supply Company Open-top refrigerator display case
SU851030A1 (en) * 1977-05-16 1981-07-30 за вители Air cooler
DE2928774C2 (en) * 1979-07-17 1984-03-22 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Freezer with a spacious freezer compartment cooled by natural convection
JPH0545023A (en) * 1991-08-12 1993-02-23 Showa Alum Corp Heat exchanger
JP3126044B2 (en) * 1991-08-12 2001-01-22 昭和アルミニウム株式会社 Heat exchanger
JPH0996473A (en) * 1995-09-29 1997-04-08 Showa Alum Corp Heat exchanger
JP2001133180A (en) * 1999-10-29 2001-05-18 Matsushita Refrig Co Ltd Fin-tube-type heat exchanger
US6923013B2 (en) * 2001-05-04 2005-08-02 Carrier Corporation Evaporator for medium temperature refrigerated merchandiser
US7195059B2 (en) * 2003-05-06 2007-03-27 H2Gen Innovations, Inc. Heat exchanger and method of performing chemical processes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267692A (en) * 1965-05-28 1966-08-23 Westinghouse Electric Corp Staggered finned evaporator structure
US4733293A (en) * 1987-02-13 1988-03-22 Unisys Corporation Heat sink device assembly for encumbered IC package
JPH05157478A (en) * 1991-12-04 1993-06-22 Matsushita Refrig Co Ltd Heat exchanger and refrigerator using the same
US6354367B1 (en) * 2001-02-12 2002-03-12 Rheem Manufacturing Company Air conditioning unit having coil portion with non-uniform fin arrangement
US20030159814A1 (en) * 2002-02-28 2003-08-28 Sin Jong Min Heat exchanger for refrigerator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008039074A1 *

Also Published As

Publication number Publication date
NO329410B1 (en) 2010-10-18
NO20064338L (en) 2008-03-28
US20130098581A1 (en) 2013-04-25
US20090277621A1 (en) 2009-11-12
RU2473021C2 (en) 2013-01-20
JP2010505085A (en) 2010-02-18
EP2069697A1 (en) 2009-06-17
RU2009110950A (en) 2010-11-10
WO2008039074A1 (en) 2008-04-03
CN101553700A (en) 2009-10-07

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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

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17P Request for examination filed

Effective date: 20090416

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

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

Owner name: ENVENT AS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130822

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 1/047 20060101ALI20130816BHEP

Ipc: F28D 1/00 20060101ALI20130816BHEP

Ipc: F25B 39/02 20060101AFI20130816BHEP

17Q First examination report despatched

Effective date: 20140423

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180404