AU4474001A - Heating tube with inner surface grooves - Google Patents

Heating tube with inner surface grooves

Info

Publication number
AU4474001A
AU4474001A AU4474001A AU4474001A AU4474001A AU 4474001 A AU4474001 A AU 4474001A AU 4474001 A AU4474001 A AU 4474001A AU 4474001 A AU4474001 A AU 4474001A AU 4474001 A AU4474001 A AU 4474001A
Authority
AU
Australia
Prior art keywords
heating tube
surface grooves
grooves
heating
tube
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.)
Pending
Application number
AU4474001A
Other languages
English (en)
Inventor
Kanji Akai
Hirokazu Fujino
Kazushige Kasai
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 AU4474001A publication Critical patent/AU4474001A/xx
Pending 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
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
AU4474001A 2000-04-07 2001-04-06 Heating tube with inner surface grooves Pending AU4474001A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000105836A JP2001289586A (ja) 2000-04-07 2000-04-07 内面溝付伝熱管
PCT/JP2001/003019 WO2001077601A1 (fr) 2000-04-07 2001-04-06 Tube chauffant muni de rainures de la surface interieure

Publications (1)

Publication Number Publication Date
AU4474001A true AU4474001A (en) 2001-10-23

Family

ID=18619099

Family Applications (2)

Application Number Title Priority Date Filing Date
AU4474001A Pending AU4474001A (en) 2000-04-07 2001-04-06 Heating tube with inner surface grooves
AU2001244740A Ceased AU2001244740B2 (en) 2000-04-07 2001-04-06 Heating tube with inner surface grooves

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001244740A Ceased AU2001244740B2 (en) 2000-04-07 2001-04-06 Heating tube with inner surface grooves

Country Status (5)

Country Link
EP (1) EP1271087A4 (xx)
JP (1) JP2001289586A (xx)
CN (1) CN1253686C (xx)
AU (2) AU4474001A (xx)
WO (1) WO2001077601A1 (xx)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183487U (xx) * 1981-05-13 1982-11-20
JPH0824952B2 (ja) * 1988-11-15 1996-03-13 日立電線株式会社 管内凝縮用伝熱管およびその製造方法
JPH0757401B2 (ja) * 1988-11-15 1995-06-21 日立電線株式会社 管内面溝付凝縮用伝熱管の拡管方法
JP2577502B2 (ja) * 1990-10-16 1997-02-05 三菱伸銅株式会社 内面溝付き管の製造方法
JP2618084B2 (ja) * 1990-10-17 1997-06-11 三菱伸銅株式会社 内面溝付き管の製造方法および製造装置
JPH04172187A (ja) * 1990-11-02 1992-06-19 Mitsubishi Shindoh Co Ltd 内面溝付き管の製造方法
JP2930249B2 (ja) * 1990-11-02 1999-08-03 三菱伸銅株式会社 内面溝付き管の製造方法
JP3199636B2 (ja) * 1996-05-30 2001-08-20 住友軽金属工業株式会社 内面溝付伝熱管
JP3286171B2 (ja) * 1996-08-06 2002-05-27 株式会社神戸製鋼所 内面溝付き伝熱管
JPH10153360A (ja) * 1996-11-22 1998-06-09 Daikin Ind Ltd 内面溝付伝熱管
JP3331518B2 (ja) * 1997-01-13 2002-10-07 株式会社日立製作所 内面フィン付き伝熱管及び熱交換器
JPH10300379A (ja) * 1997-05-01 1998-11-13 Sumitomo Light Metal Ind Ltd 内面溝付伝熱管
JPH11108579A (ja) * 1997-10-02 1999-04-23 Kobe Steel Ltd 内面溝付管

Also Published As

Publication number Publication date
CN1436293A (zh) 2003-08-13
EP1271087A1 (en) 2003-01-02
EP1271087A4 (en) 2008-07-30
JP2001289586A (ja) 2001-10-19
WO2001077601A1 (fr) 2001-10-18
CN1253686C (zh) 2006-04-26
AU2001244740B2 (en) 2005-02-17

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