DE9203670U1 - - Google Patents

Info

Publication number
DE9203670U1
DE9203670U1 DE9203670U DE9203670U DE9203670U1 DE 9203670 U1 DE9203670 U1 DE 9203670U1 DE 9203670 U DE9203670 U DE 9203670U DE 9203670 U DE9203670 U DE 9203670U DE 9203670 U1 DE9203670 U1 DE 9203670U1
Authority
DE
Germany
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.)
Expired - Lifetime
Application number
DE9203670U
Other languages
German (de)
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of DE9203670U1 publication Critical patent/DE9203670U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE9203670U 1991-03-15 1992-03-16 Expired - Lifetime DE9203670U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT58291 1991-03-15

Publications (1)

Publication Number Publication Date
DE9203670U1 true DE9203670U1 (en) 1992-05-21

Family

ID=3494403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9203670U Expired - Lifetime DE9203670U1 (en) 1991-03-15 1992-03-16

Country Status (1)

Country Link
DE (1) DE9203670U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178278A3 (en) * 2000-08-03 2004-01-07 F.W. Brökelmann Aluminiumwerk GmbH & Co.KG Heat exchange tube with twisted inner fins
DE102007011203A1 (en) * 2007-03-06 2008-09-11 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Pipe for delivery of heat to a room, or removal of heat from the room has elongated insert with radial vanes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1178278A3 (en) * 2000-08-03 2004-01-07 F.W. Brökelmann Aluminiumwerk GmbH & Co.KG Heat exchange tube with twisted inner fins
DE102007011203A1 (en) * 2007-03-06 2008-09-11 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Pipe for delivery of heat to a room, or removal of heat from the room has elongated insert with radial vanes

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