BE648669A - - Google Patents

Info

Publication number
BE648669A
BE648669A BE648669DA BE648669A BE 648669 A BE648669 A BE 648669A BE 648669D A BE648669D A BE 648669DA BE 648669 A BE648669 A BE 648669A
Authority
BE
Belgium
Prior art keywords
tube
helicoid
wire
bellows
corrugated
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE648669A publication Critical patent/BE648669A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals

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)
BE648669D 1963-07-05 1964-06-01 BE648669A (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0049648 1963-07-05

Publications (1)

Publication Number Publication Date
BE648669A true BE648669A (forum.php) 1964-10-01

Family

ID=7157108

Family Applications (1)

Application Number Title Priority Date Filing Date
BE648669D BE648669A (forum.php) 1963-07-05 1964-06-01

Country Status (2)

Country Link
BE (1) BE648669A (forum.php)
NL (1) NL6407582A (forum.php)

Also Published As

Publication number Publication date
NL6407582A (forum.php) 1965-01-06

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