SE8400842L - VERMEVEXLARELEMENT - Google Patents

VERMEVEXLARELEMENT

Info

Publication number
SE8400842L
SE8400842L SE8400842A SE8400842A SE8400842L SE 8400842 L SE8400842 L SE 8400842L SE 8400842 A SE8400842 A SE 8400842A SE 8400842 A SE8400842 A SE 8400842A SE 8400842 L SE8400842 L SE 8400842L
Authority
SE
Sweden
Prior art keywords
pipe
flanges
longitudinal direction
smooth interior
vermevexlarelement
Prior art date
Application number
SE8400842A
Other languages
Swedish (sv)
Other versions
SE8400842D0 (en
Inventor
Rune Andersson
Original Assignee
Rune Andersson
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 Rune Andersson filed Critical Rune Andersson
Priority to SE8400842A priority Critical patent/SE8400842L/en
Publication of SE8400842D0 publication Critical patent/SE8400842D0/en
Publication of SE8400842L publication Critical patent/SE8400842L/en

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • 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)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The tubular components are provided with flanges or other surface reinforcement parts on both sides of their surface for the purpose of increasing the heat transfer extent. They are composed of two units,i.e. an outer pipe (1) with a smooth interior and external flanges at right angles to the pipe longitudinal direction. - An inner pipe (2), also has a smooth interior, but has inner flanges. The inner flanges run parallel to the longitudinal direction of the inner pipe, and are joined together so that permanent contact between the pipe inner and outer limiting surfaces is produced.
SE8400842A 1984-02-16 1984-02-16 VERMEVEXLARELEMENT SE8400842L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8400842A SE8400842L (en) 1984-02-16 1984-02-16 VERMEVEXLARELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400842A SE8400842L (en) 1984-02-16 1984-02-16 VERMEVEXLARELEMENT

Publications (2)

Publication Number Publication Date
SE8400842D0 SE8400842D0 (en) 1984-02-16
SE8400842L true SE8400842L (en) 1985-08-17

Family

ID=20354771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400842A SE8400842L (en) 1984-02-16 1984-02-16 VERMEVEXLARELEMENT

Country Status (1)

Country Link
SE (1) SE8400842L (en)

Also Published As

Publication number Publication date
SE8400842D0 (en) 1984-02-16

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8400842-4

Effective date: 19910926