WO2010124871A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
WO2010124871A3
WO2010124871A3 PCT/EP2010/002656 EP2010002656W WO2010124871A3 WO 2010124871 A3 WO2010124871 A3 WO 2010124871A3 EP 2010002656 W EP2010002656 W EP 2010002656W WO 2010124871 A3 WO2010124871 A3 WO 2010124871A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
outer conduit
heat exchanger
longitudinal axis
fluid flow
Prior art date
Application number
PCT/EP2010/002656
Other languages
French (fr)
Other versions
WO2010124871A2 (en
Inventor
Andreas Richard Hilgert
Peter Tobias Klug
Thomas Zenon Zakrzewski
Leonid Walter
Original Assignee
Eaton Fluid Power Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40902265&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010124871(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Fluid Power Gmbh filed Critical Eaton Fluid Power Gmbh
Priority to CN201080027978.7A priority Critical patent/CN102460054B/en
Priority to EP10726891.4A priority patent/EP2425193B1/en
Priority to PL10726891T priority patent/PL2425193T3/en
Priority to ES10726891.4T priority patent/ES2643324T3/en
Priority to SI201031564T priority patent/SI2425193T1/en
Priority to US13/318,040 priority patent/US20120097380A1/en
Publication of WO2010124871A2 publication Critical patent/WO2010124871A2/en
Publication of WO2010124871A3 publication Critical patent/WO2010124871A3/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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • 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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/06—Heat exchange conduits having walls comprising obliquely extending corrugations, e.g. in the form of threads

Abstract

A heat exchanger comprising an outer conduit and an inner conduit, arranged inside of and along the longitudinal axis of the outer conduit, the inner conduit and the outer conduit being arranged to form a fluid flow channel between the inner surface of the outer conduit and the outer surface of the inner conduit, the fluid flow channel having a cross sectional form, in a plane substantially perpendicular to the longitudinal axis of the outer conduit, that is elongate being substantially greater in the circumferential direction of the outer conduit than in the radial direction of the outer conduit.
PCT/EP2010/002656 2009-04-30 2010-04-30 Heat exchanger WO2010124871A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201080027978.7A CN102460054B (en) 2009-04-30 2010-04-30 Heat exchanger
EP10726891.4A EP2425193B1 (en) 2009-04-30 2010-04-30 Heat exchanger
PL10726891T PL2425193T3 (en) 2009-04-30 2010-04-30 Heat exchanger
ES10726891.4T ES2643324T3 (en) 2009-04-30 2010-04-30 Heat exchanger
SI201031564T SI2425193T1 (en) 2009-04-30 2010-04-30 Heat exchanger
US13/318,040 US20120097380A1 (en) 2009-04-30 2010-04-30 Heat exchanger

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP09159260.0 2009-04-30
EP09159260 2009-04-30
GBGB0909221.4A GB0909221D0 (en) 2009-04-30 2009-05-29 Heat exchanger
GB0909221.4 2009-05-29

Publications (2)

Publication Number Publication Date
WO2010124871A2 WO2010124871A2 (en) 2010-11-04
WO2010124871A3 true WO2010124871A3 (en) 2011-02-17

Family

ID=40902265

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/002656 WO2010124871A2 (en) 2009-04-30 2010-04-30 Heat exchanger

Country Status (9)

Country Link
US (1) US20120097380A1 (en)
EP (1) EP2425193B1 (en)
CN (1) CN102460054B (en)
ES (1) ES2643324T3 (en)
GB (1) GB0909221D0 (en)
HU (1) HUE034718T2 (en)
PL (1) PL2425193T3 (en)
SI (1) SI2425193T1 (en)
WO (1) WO2010124871A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034112A1 (en) * 2010-08-12 2012-02-16 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Internal heat exchanger for a motor vehicle air conditioning system
KR101600296B1 (en) * 2010-08-18 2016-03-07 한온시스템 주식회사 Double pipe heat exchanger and manufacturing method the same
GB2523107A (en) * 2014-02-12 2015-08-19 Eaton Ind Ip Gmbh & Co Kg Heat exchanger
CN106574824B (en) * 2014-07-25 2019-05-17 哈金森公司 The heat exchanger for automotive air conditioning systems of such as internal exchanger and the system including the heat exchanger
DE102014220403A1 (en) * 2014-10-08 2016-04-14 Mahle International Gmbh Method for mounting a heat exchanger device and heat exchanger device
EP3306248B1 (en) * 2016-10-05 2019-03-06 Hs R & A Co., Ltd. Double pipe heat exchanger and method for manufacturing the same
CN107449147B (en) * 2017-09-25 2019-11-15 江苏来德福汽车部件有限公司 A kind of Fryer heat exchanger
CN112437860B (en) * 2019-10-15 2022-01-11 安美(北京)汽车工程技术有限公司 Refrigerant liquefier and refrigeration cycle device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194560A (en) * 1976-03-19 1980-03-25 Nihon Radiator Co., Ltd. Oil cooler and method for forming it
JP2002318015A (en) * 2001-04-17 2002-10-31 Orion Mach Co Ltd Freezer
JP2004278854A (en) * 2003-03-13 2004-10-07 Toyo Radiator Co Ltd Double-walled pipe heat exchanger and its manufacturing method
US20060096314A1 (en) * 2004-11-09 2006-05-11 Denso Corporation Double-wall pipe and refrigerant cycle device using the same
JP2006162241A (en) * 2004-11-09 2006-06-22 Denso Corp Double wall tube, its manufacturing method and refrigerating cycle device having this double wall tube
EP1840495A1 (en) * 2005-01-21 2007-10-03 T.RAD Co,.Ltd Double pipe heat exchanger and method of manufacturing the same
EP1895256A1 (en) * 2005-05-16 2008-03-05 Daikin Industries, Ltd. Heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730229A (en) * 1971-03-11 1973-05-01 Turbotec Inc Tubing unit with helically corrugated tube and method for making same
US20040244958A1 (en) * 2003-06-04 2004-12-09 Roland Dilley Multi-spiral upset heat exchanger tube
US7011150B2 (en) * 2004-04-20 2006-03-14 Tokyo Radiator Mfg. Co., Ltd. Tube structure of multitubular heat exchanger
DE102006017816B4 (en) 2006-04-13 2008-04-24 Eaton Fluid Power Gmbh Inner chiller heat exchanger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194560A (en) * 1976-03-19 1980-03-25 Nihon Radiator Co., Ltd. Oil cooler and method for forming it
JP2002318015A (en) * 2001-04-17 2002-10-31 Orion Mach Co Ltd Freezer
JP2004278854A (en) * 2003-03-13 2004-10-07 Toyo Radiator Co Ltd Double-walled pipe heat exchanger and its manufacturing method
US20060096314A1 (en) * 2004-11-09 2006-05-11 Denso Corporation Double-wall pipe and refrigerant cycle device using the same
JP2006162241A (en) * 2004-11-09 2006-06-22 Denso Corp Double wall tube, its manufacturing method and refrigerating cycle device having this double wall tube
EP1840495A1 (en) * 2005-01-21 2007-10-03 T.RAD Co,.Ltd Double pipe heat exchanger and method of manufacturing the same
EP1895256A1 (en) * 2005-05-16 2008-03-05 Daikin Industries, Ltd. Heat exchanger

Also Published As

Publication number Publication date
CN102460054B (en) 2016-04-20
GB0909221D0 (en) 2009-07-15
SI2425193T1 (en) 2018-02-28
ES2643324T3 (en) 2017-11-22
WO2010124871A2 (en) 2010-11-04
US20120097380A1 (en) 2012-04-26
PL2425193T3 (en) 2018-01-31
EP2425193A2 (en) 2012-03-07
EP2425193B1 (en) 2017-07-19
CN102460054A (en) 2012-05-16
HUE034718T2 (en) 2018-02-28

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