EP2612097A4 - Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use - Google Patents

Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use

Info

Publication number
EP2612097A4
EP2612097A4 EP11822595.2A EP11822595A EP2612097A4 EP 2612097 A4 EP2612097 A4 EP 2612097A4 EP 11822595 A EP11822595 A EP 11822595A EP 2612097 A4 EP2612097 A4 EP 2612097A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
systems
heat exchangers
associated methods
fluid conduits
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Withdrawn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
EP11822595.2A
Other languages
German (de)
French (fr)
Other versions
EP2612097A1 (en
Inventor
Sean Ellsworth Walker
Steven Lawrence Baue
Forrest Nixon
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.)
Cerro Flow Products LLC
Original Assignee
Cerro Flow Products LLC
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 Cerro Flow Products LLC filed Critical Cerro Flow Products LLC
Publication of EP2612097A1 publication Critical patent/EP2612097A1/en
Publication of EP2612097A4 publication Critical patent/EP2612097A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • 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
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49361—Tube inside tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP11822595.2A 2010-09-02 2011-08-31 Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use Withdrawn EP2612097A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37948410P 2010-09-02 2010-09-02
US13/193,525 US20120055660A1 (en) 2010-09-02 2011-07-28 Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use
PCT/US2011/050045 WO2012031010A1 (en) 2010-09-02 2011-08-31 Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use

Publications (2)

Publication Number Publication Date
EP2612097A1 EP2612097A1 (en) 2013-07-10
EP2612097A4 true EP2612097A4 (en) 2015-01-14

Family

ID=45769814

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11822595.2A Withdrawn EP2612097A4 (en) 2010-09-02 2011-08-31 Flattened fluid conduits for use in heat exchangers and other systems, and associated methods of manufacture and use

Country Status (4)

Country Link
US (1) US20120055660A1 (en)
EP (1) EP2612097A4 (en)
CA (1) CA2808004A1 (en)
WO (1) WO2012031010A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2704650A1 (en) * 2009-05-19 2010-11-19 John Bradley Deforge Asymmetric solar collector system
US9562703B2 (en) * 2012-08-03 2017-02-07 Tom Richards, Inc. In-line ultrapure heat exchanger
CN103267389B (en) * 2013-05-29 2016-04-13 赖正伦 A kind of natural water source heat-exchange system
JP6321442B2 (en) * 2014-05-08 2018-05-09 株式会社ワイ・ジェー・エス． HEAT EXCHANGE TUBE, HEAT EXCHANGER USING SAME, AND HEAT EXCHANGE DEVICE
US20160109156A1 (en) * 2014-10-21 2016-04-21 A. O. Smith Corporation Internal condenser for heat pump water heater
US9746249B2 (en) * 2014-11-12 2017-08-29 Asia Vital Components Co., Ltd. Heat pipe structure
WO2017171178A1 (en) * 2016-03-28 2017-10-05 엘지전자 주식회사 Stainless steel and pipe made thereof
US20180023895A1 (en) * 2016-07-22 2018-01-25 Trane International Inc. Enhanced Tubular Heat Exchanger
US20180106500A1 (en) * 2016-10-18 2018-04-19 Trane International Inc. Enhanced Tubular Heat Exchanger
EP3964372A1 (en) * 2020-09-03 2022-03-09 TI Automotive Technology Center GmbH Tube assembly for transporting temperature control media
IT202000026218A1 (en) * 2020-11-04 2021-02-04 F Lli Manissero S N C Anhydrous exchanger
CN114508954A (en) * 2022-01-28 2022-05-17 广东美的暖通设备有限公司 Heat exchanger
CN114440688A (en) * 2022-01-28 2022-05-06 广东美的暖通设备有限公司 Flat pipe and heat exchanger

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US660292A (en) * 1900-04-17 1900-10-23 Fritz Duerr Gasifying apparatus for explosive-engines.
US2621903A (en) * 1949-07-02 1952-12-16 Irving H Cohler Heat exchange tubing
US3041719A (en) * 1959-05-05 1962-07-03 Engelhard Ind Inc Method of making a composite tube
US4286653A (en) * 1980-07-21 1981-09-01 Edwards Engineering Corporation Coaxial tube in tube heat exchanger with inner tube support
GB2254687A (en) * 1991-04-10 1992-10-14 Int Radiator Services Ltd Heat exchanger
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
JP2006046846A (en) * 2004-08-06 2006-02-16 Matsumoto Jukogyo Kk Double pipe heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995768A (en) * 1934-03-23 1935-03-26 Hugo P Fesenmaier Tubular heat exchange structure and a surrounding shell therefor
US2703921A (en) * 1949-04-14 1955-03-15 Brown Fintube Co Method of making internally finned tubes
US2707095A (en) * 1950-05-08 1955-04-26 R W Mfg Co Underground heat exchanger
US2722733A (en) * 1950-11-08 1955-11-08 Cleaver Brooks Co Method of making heat exchanger tube
US5472047A (en) * 1993-09-20 1995-12-05 Brown Fintube Mixed finned tube and bare tube heat exchanger tube bundle
US20070107444A1 (en) * 2005-11-16 2007-05-17 Honeywell International Inc. Tube on tube heat exchanger
FR2929389B1 (en) * 2008-03-27 2013-01-18 2 C HEAT EXCHANGER FOR HYDROTHERMAL OXIDATION TREATMENT FACILITY

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US660292A (en) * 1900-04-17 1900-10-23 Fritz Duerr Gasifying apparatus for explosive-engines.
US2621903A (en) * 1949-07-02 1952-12-16 Irving H Cohler Heat exchange tubing
US3041719A (en) * 1959-05-05 1962-07-03 Engelhard Ind Inc Method of making a composite tube
US4286653A (en) * 1980-07-21 1981-09-01 Edwards Engineering Corporation Coaxial tube in tube heat exchanger with inner tube support
GB2254687A (en) * 1991-04-10 1992-10-14 Int Radiator Services Ltd Heat exchanger
US5409057A (en) * 1993-01-22 1995-04-25 Packless Metal Hose, Inc. Heat exchange element
JP2006046846A (en) * 2004-08-06 2006-02-16 Matsumoto Jukogyo Kk Double pipe heat exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012031010A1 *

Also Published As

Publication number Publication date
WO2012031010A1 (en) 2012-03-08
EP2612097A1 (en) 2013-07-10
US20120055660A1 (en) 2012-03-08
CA2808004A1 (en) 2012-03-08

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Legal Events

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

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Effective date: 20130402

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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

Effective date: 20141211

RIC1 Information provided on ipc code assigned before grant

Ipc: B21D 53/06 20060101ALN20141205BHEP

Ipc: F28D 7/10 20060101AFI20141205BHEP

Ipc: F28F 1/02 20060101ALN20141205BHEP

Ipc: F28F 1/00 20060101ALN20141205BHEP

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

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18D Application deemed to be withdrawn

Effective date: 20150303