EP1999424A4 - Tube pour echangeur de chaleur en u avec double coude concave - Google Patents

Tube pour echangeur de chaleur en u avec double coude concave

Info

Publication number
EP1999424A4
EP1999424A4 EP07751659A EP07751659A EP1999424A4 EP 1999424 A4 EP1999424 A4 EP 1999424A4 EP 07751659 A EP07751659 A EP 07751659A EP 07751659 A EP07751659 A EP 07751659A EP 1999424 A4 EP1999424 A4 EP 1999424A4
Authority
EP
European Patent Office
Prior art keywords
tube
shaped heat
return bend
concavity formed
excharger
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Withdrawn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
EP07751659A
Other languages
German (de)
English (en)
Other versions
EP1999424A2 (fr
Inventor
Dennis Jay Martin
Davey Joe Vadder
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.)
Evapco Inc
Original Assignee
Evapco Inc
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 Evapco Inc filed Critical Evapco Inc
Publication of EP1999424A2 publication Critical patent/EP1999424A2/fr
Publication of EP1999424A4 publication Critical patent/EP1999424A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • F28D1/0477—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 being bent in a serpentine or zig-zag
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
    • 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
    • F28D1/0477—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 being bent in a serpentine or zig-zag
    • F28D1/0478—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 being bent in a serpentine or zig-zag the conduits having a non-circular 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
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • Y10T29/49391—Tube making or reforming

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)
EP07751659A 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave Withdrawn EP1999424A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/387,786 US20070221365A1 (en) 2006-03-24 2006-03-24 U-shaped heat exchanger tube with a concavity formed into its return bend
PCT/US2007/004917 WO2007111804A2 (fr) 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave

Publications (2)

Publication Number Publication Date
EP1999424A2 EP1999424A2 (fr) 2008-12-10
EP1999424A4 true EP1999424A4 (fr) 2011-11-30

Family

ID=38532127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07751659A Withdrawn EP1999424A4 (fr) 2006-03-24 2007-02-28 Tube pour echangeur de chaleur en u avec double coude concave

Country Status (4)

Country Link
US (1) US20070221365A1 (fr)
EP (1) EP1999424A4 (fr)
CN (1) CN101410687A (fr)
WO (1) WO2007111804A2 (fr)

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US8220151B2 (en) * 2008-07-08 2012-07-17 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat pipe and method for manufacturing the same
DE102009047620C5 (de) * 2009-12-08 2023-01-19 Hanon Systems Wärmeübertrager mit Rohrbündel
US20120152500A1 (en) * 2010-12-21 2012-06-21 Pai-Ling Kao Flow passage structure for water-cooling device
ITVR20110102A1 (it) * 2011-05-13 2012-11-14 C M S Costruzione Macchine Special I S R L Macchina forcinatrice
JP2012240106A (ja) * 2011-05-23 2012-12-10 Furukawa Electric Co Ltd:The 曲げ加工機、及び長尺体成形品製造方法
EP2981782A1 (fr) * 2013-04-04 2016-02-10 Brentwood Industries, Inc. Jeu de bobines de polymère et procédé de fabrication associé
US9539631B2 (en) * 2013-09-13 2017-01-10 Hanon Systems Manufacturing process for tube-in-tube internal heat exchanger
US20150323230A1 (en) * 2014-03-11 2015-11-12 Brazeway, Inc. Tube pattern for a refrigerator evaporator
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
JP7174339B2 (ja) * 2018-01-26 2022-11-17 株式会社ノーリツ パイプベンダおよび金属製丸パイプの曲げ加工方法
HUE064840T2 (hu) * 2019-06-18 2024-04-28 Outokumpu Oy Hûtõrendszer
DE102019130078A1 (de) * 2019-11-07 2021-05-12 Auto-Kabel Management Gmbh Kraftfahrzeugenergieleitung sowie ein Verfahren zum Biegen einer Kraftfahrzeugenergieleitung
USD1078948S1 (en) 2021-01-18 2025-06-10 Baltimore Aircoil Company, Inc. Indirect heat exchanger tube controlled wrinkle bend
WO2022155475A1 (fr) * 2021-01-18 2022-07-21 Baltimore Aircoil Company, Inc. Réservoir à pression d'échangeur de chaleur indirect doté de coudes à plis réglés
USD1046085S1 (en) 2021-10-22 2024-10-08 Baltimore Aircoil Company, Inc. Heat exchanger tube
CN115647143A (zh) * 2022-12-27 2023-01-31 夏菱空调邯郸有限责任公司 一种空调用管路弯管机

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DE1527244A1 (de) * 1963-03-29 1969-08-21 Electrolux Ab Verfahren zur Herstellung einer ebenen Rohrschlange,beispielsweise fuer Verdampfer und/oder Absorber eines Absorptionskaelteapparates
WO2002070162A1 (fr) * 2001-03-07 2002-09-12 Komatsu Ltd. Procede et dispositif de pliage destines a un tube non circulaire, element structurel constitue d'un tube non circulaire et structure mettant en oeuvre l'element structurel
US20050160783A1 (en) * 2004-01-22 2005-07-28 Chi-Mou Ni Method of making pre-formed tubular members

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DE10108200A1 (de) * 2001-02-21 2002-08-22 Bosch Gmbh Robert Wischvorrichtung insbesondere für Scheiben von Kraftfahrzeugen
US6332236B1 (en) * 2001-02-23 2001-12-25 Shu-Lan Ku Windshield wiper arm connector
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ES2246286T3 (es) * 2001-05-08 2006-02-16 Federal-Mogul S.A. Dispositivo de limpiaparabrisas.
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US6644079B2 (en) * 2001-12-21 2003-11-11 Burr Oak Tool And Gauge Company, Inc. Hairpin bender with leg length measurement and adjustment feature
KR20040080830A (ko) * 2003-03-13 2004-09-20 엘지전자 주식회사 핀-관 일체형 열교환기 및 그 제조방법
US7464433B2 (en) * 2003-03-21 2008-12-16 Robert Bosch Gmbh Wiper blade to clean windows, in particular of motor vehicles
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527244A1 (de) * 1963-03-29 1969-08-21 Electrolux Ab Verfahren zur Herstellung einer ebenen Rohrschlange,beispielsweise fuer Verdampfer und/oder Absorber eines Absorptionskaelteapparates
WO2002070162A1 (fr) * 2001-03-07 2002-09-12 Komatsu Ltd. Procede et dispositif de pliage destines a un tube non circulaire, element structurel constitue d'un tube non circulaire et structure mettant en oeuvre l'element structurel
US20050160783A1 (en) * 2004-01-22 2005-07-28 Chi-Mou Ni Method of making pre-formed tubular members

Also Published As

Publication number Publication date
CN101410687A (zh) 2009-04-15
WO2007111804A2 (fr) 2007-10-04
US20070221365A1 (en) 2007-09-27
WO2007111804A3 (fr) 2008-02-21
EP1999424A2 (fr) 2008-12-10

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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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20081020

AK Designated contracting states

Kind code of ref document: A2

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 NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20111028

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 1/00 20060101AFI20111024BHEP

DAX Request for extension of the european patent (deleted)
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: 20120526