JP2002257484A5 - - Google Patents

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Publication number
JP2002257484A5
JP2002257484A5 JP2001059614A JP2001059614A JP2002257484A5 JP 2002257484 A5 JP2002257484 A5 JP 2002257484A5 JP 2001059614 A JP2001059614 A JP 2001059614A JP 2001059614 A JP2001059614 A JP 2001059614A JP 2002257484 A5 JP2002257484 A5 JP 2002257484A5
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JP
Japan
Prior art keywords
tube
metal
metal tube
fin
spiral
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.)
Granted
Application number
JP2001059614A
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Japanese (ja)
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JP2002257484A (en
JP4496657B2 (en
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Publication date
Application filed filed Critical
Priority to JP2001059614A priority Critical patent/JP4496657B2/en
Priority claimed from JP2001059614A external-priority patent/JP4496657B2/en
Publication of JP2002257484A publication Critical patent/JP2002257484A/en
Publication of JP2002257484A5 publication Critical patent/JP2002257484A5/ja
Application granted granted Critical
Publication of JP4496657B2 publication Critical patent/JP4496657B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (7)

金属管と該金属管に螺旋状に巻き付けられる金属フィンとによって構成されるスパイラルフィンチューブにおいて、前記金属管の断面が略多角形状を有することを特徴とするスパイラルフィンチューブ。  A spiral fin tube comprising a metal tube and a metal fin spirally wound around the metal tube, wherein the cross section of the metal tube has a substantially polygonal shape. 前記略多角形状を有する金属管の断面が三角形状であることを特徴とする請求項１記載のスパイラルフィンチューブ。The spiral fin tube according to claim 1, wherein a cross section of the metal tube having a substantially polygonal shape is triangular. 金属管と該金属管に螺旋状に巻き付けられる金属フィンとによって構成されるスパイラルフィンチューブにおいて、前記金属管の外表面に少なくとも一つの凸部を設けたことを特徴とするスパイラルフィンチューブ。  A spiral fin tube comprising a metal tube and a metal fin spirally wound around the metal tube, wherein at least one convex portion is provided on an outer surface of the metal tube. 前記略多角形状および前記金属管の外表面に少なくとも一つの凸部を有する部分が金属フィンの両端部近傍であることを特徴とする請求項１から請求項３のいずれか一項に記載のスパイラルフィンチューブ。 4. The spiral according to claim 1, wherein the substantially polygonal shape and a portion having at least one convex portion on an outer surface of the metal tube are in the vicinity of both end portions of the metal fin. 5. Fin tube. 金属管と該金属管に螺旋状に巻き付けられる金属フィンとによって構成されるスパイラルフィンチューブにおいて、前記金属管の外表面にすべり止めの表面処理をしたことを特徴とするスパイラルフィンチューブ。  A spiral fin tube comprising a metal tube and a metal fin spirally wound around the metal tube, wherein the outer surface of the metal tube is subjected to a non-slip surface treatment. 前記表面処理はすべり止め塗料又は接着剤によるものであることを特徴とする請求項５記載のスパイラルフィンチューブ。6. The spiral fin tube according to claim 5, wherein the surface treatment is performed with a non-slip paint or an adhesive. 金属管と該金属管に螺旋状に巻き付けられる金属フィンとによって構成されるスパイラルフィンチューブにおいて、前記金属管の外表面粗度を粗くしたことを特徴とするスパイラルフィンチューブ。  A spiral fin tube comprising a metal tube and a metal fin spirally wound around the metal tube, wherein the outer surface roughness of the metal tube is roughened.
JP2001059614A 2001-03-05 2001-03-05 Spiral fin tube Expired - Fee Related JP4496657B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001059614A JP4496657B2 (en) 2001-03-05 2001-03-05 Spiral fin tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001059614A JP4496657B2 (en) 2001-03-05 2001-03-05 Spiral fin tube

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004328773A Division JP3886512B2 (en) 2004-11-12 2004-11-12 Spiral fin tube

Publications (3)

Publication Number Publication Date
JP2002257484A JP2002257484A (en) 2002-09-11
JP2002257484A5 true JP2002257484A5 (en) 2005-07-14
JP4496657B2 JP4496657B2 (en) 2010-07-07

Family

ID=18919154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001059614A Expired - Fee Related JP4496657B2 (en) 2001-03-05 2001-03-05 Spiral fin tube

Country Status (1)

Country Link
JP (1) JP4496657B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4474296B2 (en) 2005-02-09 2010-06-02 富士フイルム株式会社 Planographic printing plate precursor
JP5023911B2 (en) * 2007-09-19 2012-09-12 パナソニック株式会社 Spiral fin tube heat exchanger
JP5183380B2 (en) 2008-09-09 2013-04-17 富士フイルム株式会社 Photosensitive lithographic printing plate precursor for infrared laser
JP2010237435A (en) 2009-03-31 2010-10-21 Fujifilm Corp Lithographic printing plate precursor
US20120012292A1 (en) * 2010-07-16 2012-01-19 Evapco, Inc. Evaporative heat exchange apparatus with finned elliptical tube coil assembly
CN105234624B (en) * 2015-11-06 2017-07-11 福建佶龙机械科技股份有限公司 A kind of oval roller sheet formula radiating tube and its processing unit (plant)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725363B2 (en) * 1999-03-25 2005-12-07 三菱電機株式会社 Plate fin heat exchanger

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