EP2320188A4 - Grooved tube for heat exchanger - Google Patents

Grooved tube for heat exchanger

Info

Publication number
EP2320188A4
EP2320188A4 EP09804685.7A EP09804685A EP2320188A4 EP 2320188 A4 EP2320188 A4 EP 2320188A4 EP 09804685 A EP09804685 A EP 09804685A EP 2320188 A4 EP2320188 A4 EP 2320188A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
grooved tube
grooved
tube
exchanger
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Withdrawn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
EP09804685.7A
Other languages
German (de)
French (fr)
Other versions
EP2320188A1 (en
Inventor
Shun Yoshioka
Hirokazu Fujino
Haruo Nakata
Yoshio Oritani
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2320188A1 publication Critical patent/EP2320188A1/en
Publication of EP2320188A4 publication Critical patent/EP2320188A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Metal Extraction Processes (AREA)
EP09804685.7A 2008-08-04 2009-07-28 Grooved tube for heat exchanger Withdrawn EP2320188A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008200582A JP5446163B2 (en) 2008-08-04 2008-08-04 Grooved tube for heat exchanger
PCT/JP2009/003554 WO2010016198A1 (en) 2008-08-04 2009-07-28 Grooved tube for heat exchanger

Publications (2)

Publication Number Publication Date
EP2320188A1 EP2320188A1 (en) 2011-05-11
EP2320188A4 true EP2320188A4 (en) 2014-03-12

Family

ID=41663427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09804685.7A Withdrawn EP2320188A4 (en) 2008-08-04 2009-07-28 Grooved tube for heat exchanger

Country Status (7)

Country Link
US (1) US20110132589A1 (en)
EP (1) EP2320188A4 (en)
JP (1) JP5446163B2 (en)
KR (1) KR20110031241A (en)
CN (1) CN102112839B (en)
AU (1) AU2009278653B2 (en)
WO (1) WO2010016198A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013018821A1 (en) * 2011-08-04 2013-02-07 住友軽金属工業株式会社 Seamless pipe, level wound coil, cross fin tube-type heat exchanger, and method for producing cross fin tube-type heat exchanger
KR101881659B1 (en) * 2016-11-14 2018-07-24 경희대학교 산학협력단 Heat transfer tube having rare-earth oxide superhydrophobic surface and manufacturing method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0472026A (en) * 1990-07-12 1992-03-06 Toshiba Corp Copper alloy and heat exchanger using this copper alloy
EP0499257A2 (en) * 1991-02-13 1992-08-19 The Furukawa Electric Co., Ltd. Heat-transfer small size tube and method of manufacturing the same
US20030182979A1 (en) * 2002-03-28 2003-10-02 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Method for producing seamless tube with groved inner surface
JP2005134053A (en) * 2003-10-31 2005-05-26 Sumitomo Light Metal Ind Ltd Heat exchanger tube with inner surface groove, and manufacturing method of heat exchanger using it
DE102006013384A1 (en) * 2006-03-23 2007-09-27 Wieland-Werke Ag Use of a heat exchanger tube as gas cooler, condenser or vaporizer tube of a refrigeration machine operating with carbon dioxide or a heat pump

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164370A (en) * 1993-07-16 2000-12-26 Olin Corporation Enhanced heat exchange tube
US5381600A (en) * 1993-10-06 1995-01-17 Ford Motor Company Heat exchanger and method of making the same
JPH085278A (en) * 1994-06-20 1996-01-12 Mitsubishi Shindoh Co Ltd Heat transfer tube with inner surface grooves
JPH08174044A (en) 1994-12-28 1996-07-09 Kobe Steel Ltd Production of small-diameter heat transfer tube with groove on inside surface
CA2179448A1 (en) * 1995-07-12 1997-01-13 Atsuyumi Ishikawa Heat exchanger for refrigerating cycle
JP3414294B2 (en) * 1999-01-07 2003-06-09 三菱マテリアル株式会社 ERW welded copper alloy tube for heat exchanger with excellent 0.2% proof stress and fatigue strength
FR2837270B1 (en) * 2002-03-12 2004-10-01 Trefimetaux GROOVED TUBES FOR REVERSIBLE USE FOR HEAT EXCHANGERS
JP3964244B2 (en) * 2002-03-27 2007-08-22 株式会社コベルコ マテリアル銅管 Internal grooved tube
CN2622656Y (en) * 2003-04-03 2004-06-30 河南金龙精密铜管股份有限公司 Thin-tooth internal thread seamless high-efficiency heat transfer pipe
JP4096824B2 (en) * 2003-06-19 2008-06-04 株式会社デンソー Vapor compression refrigerator
JP2007271123A (en) * 2006-03-30 2007-10-18 Kobelco & Materials Copper Tube Inc Inner face-grooved heat transfer tube
JP2008020166A (en) * 2006-07-14 2008-01-31 Kobelco & Materials Copper Tube Inc Inner surface grooved heat-transfer tube for evaporator
JP5006155B2 (en) * 2006-10-19 2012-08-22 古河電気工業株式会社 Heat transfer tube
JPWO2009131072A1 (en) * 2008-04-24 2011-08-18 三菱電機株式会社 Heat exchanger and air conditioner using this heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0472026A (en) * 1990-07-12 1992-03-06 Toshiba Corp Copper alloy and heat exchanger using this copper alloy
EP0499257A2 (en) * 1991-02-13 1992-08-19 The Furukawa Electric Co., Ltd. Heat-transfer small size tube and method of manufacturing the same
US20030182979A1 (en) * 2002-03-28 2003-10-02 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Method for producing seamless tube with groved inner surface
JP2005134053A (en) * 2003-10-31 2005-05-26 Sumitomo Light Metal Ind Ltd Heat exchanger tube with inner surface groove, and manufacturing method of heat exchanger using it
DE102006013384A1 (en) * 2006-03-23 2007-09-27 Wieland-Werke Ag Use of a heat exchanger tube as gas cooler, condenser or vaporizer tube of a refrigeration machine operating with carbon dioxide or a heat pump

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010016198A1 *

Also Published As

Publication number Publication date
CN102112839A (en) 2011-06-29
KR20110031241A (en) 2011-03-24
AU2009278653B2 (en) 2013-02-07
US20110132589A1 (en) 2011-06-09
EP2320188A1 (en) 2011-05-11
JP5446163B2 (en) 2014-03-19
AU2009278653A1 (en) 2010-02-11
CN102112839B (en) 2013-06-05
JP2010038417A (en) 2010-02-18
WO2010016198A1 (en) 2010-02-11

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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: 20110210

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

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

Effective date: 20140211

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 1/40 20060101AFI20140205BHEP

17Q First examination report despatched

Effective date: 20150720

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: 20151201