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SE8009032L - ROOF CONSTRUCTION - Google Patents

ROOF CONSTRUCTION

Info

Publication number
SE8009032L
SE8009032L SE8009032A SE8009032A SE8009032L SE 8009032 L SE8009032 L SE 8009032L SE 8009032 A SE8009032 A SE 8009032A SE 8009032 A SE8009032 A SE 8009032A SE 8009032 L SE8009032 L SE 8009032L
Authority
SE
Sweden
Prior art keywords
air
fan
permeable layer
layer
channel
Prior art date
Application number
SE8009032A
Other languages
Swedish (sv)
Other versions
SE424891B (en
Inventor
Torgny Thoren
Original Assignee
Torgny Thoren
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 Torgny Thoren filed Critical Torgny Thoren
Priority to SE8009032A priority Critical patent/SE424891B/en
Publication of SE8009032L publication Critical patent/SE8009032L/en
Publication of SE424891B publication Critical patent/SE424891B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Tents Or Canopies (AREA)

Abstract

A so-called counter-flow roof has an airtight outer roof layer 11 and an air-permeable layer 20 of a porous material mounted beneath it and further a fan 17, the inlet 16 of which can be connected to an inflow air source and its outlet 18 can be connected to an air distribution space 19 which is delimited by the outer roof layer and the air- permeable layer 20. Alongside the roof layer 11 and in heat transferring relation to it, there are two air channels 13, 14 of which one at any given time can be connected with the inlet of the fan 17. In the first operating scenario, the fan 17 transports air through one channel 13 to the distribution space 19. From there the air passes down through the air-permeable layer 20 to the underlying space 21. In a second operating scenario, the fan 17 transports air through the second channel 14 to the distribution space 19. From there part of the air goes down through the air- permeable layer 20 in the same manner as in the first operating scenario while the rest of the air goes through a valve-equipped passage 23 to the first channel 13 and through that out to the free air. <IMAGE>
SE8009032A 1980-12-19 1980-12-19 Roof design SE424891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8009032A SE424891B (en) 1980-12-19 1980-12-19 Roof design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8009032A SE424891B (en) 1980-12-19 1980-12-19 Roof design

Publications (2)

Publication Number Publication Date
SE8009032L true SE8009032L (en) 1982-06-20
SE424891B SE424891B (en) 1982-08-16

Family

ID=20342539

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8009032A SE424891B (en) 1980-12-19 1980-12-19 Roof design

Country Status (1)

Country Link
SE (1) SE424891B (en)

Also Published As

Publication number Publication date
SE424891B (en) 1982-08-16

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