SE8601492D0 - FOR AIR TREATMENT INSTALLATIONS Dedicated air duct - Google Patents

FOR AIR TREATMENT INSTALLATIONS Dedicated air duct

Info

Publication number
SE8601492D0
SE8601492D0 SE8601492A SE8601492A SE8601492D0 SE 8601492 D0 SE8601492 D0 SE 8601492D0 SE 8601492 A SE8601492 A SE 8601492A SE 8601492 A SE8601492 A SE 8601492A SE 8601492 D0 SE8601492 D0 SE 8601492D0
Authority
SE
Sweden
Prior art keywords
duct
lid
air
duct section
section
Prior art date
Application number
SE8601492A
Other languages
Swedish (sv)
Other versions
SE465229B (en
SE8601492L (en
Inventor
Carl-Eric Jederberg
Karl-Olof Revelj
Original Assignee
Jederberg Carl Eric
Revelj Karl Olof
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 Jederberg Carl Eric, Revelj Karl Olof filed Critical Jederberg Carl Eric
Priority to SE8601492A priority Critical patent/SE465229B/en
Publication of SE8601492D0 publication Critical patent/SE8601492D0/en
Priority to PCT/SE1987/000163 priority patent/WO1987005982A1/en
Priority to EP19870902184 priority patent/EP0269645A1/en
Publication of SE8601492L publication Critical patent/SE8601492L/en
Publication of SE465229B publication Critical patent/SE465229B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L45/00—Pipe units with cleaning aperture and closure therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)

Abstract

Air duct for air distribution systems, for instance a ventilation duct, which is assembled by a plurality of elongated duct sections (1) of incombustible material. Each duct section includes an elongated duct section (5, 6) with an opening (29) which is oriented parallelly along the longitudinal axis of the duct element, and which has the same length as the duct section, the opening being closable by means of a lid (12), which is sealingly connected to the duct section, and which extends along the entire length of the duct element. The lid (12) is connected to the duct element (5, 6) by means of a movable connection having a joint made from an incombustible or meltable material, which is dimensioned to burst or melt as a result of a fire, so that the lid by its own weight can swing out from the duct section (5, 6) when the joint busts as a result of said fire, so that the duct will open and release the pressure therein.
SE8601492A 1986-04-03 1986-04-03 BEFORE AIR TREATMENT INSTALLATIONS Dedicated air duct SE465229B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8601492A SE465229B (en) 1986-04-03 1986-04-03 BEFORE AIR TREATMENT INSTALLATIONS Dedicated air duct
PCT/SE1987/000163 WO1987005982A1 (en) 1986-04-03 1987-03-31 An air distribution duct for an air distribution system
EP19870902184 EP0269645A1 (en) 1986-04-03 1987-03-31 An air distribution duct for an air distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601492A SE465229B (en) 1986-04-03 1986-04-03 BEFORE AIR TREATMENT INSTALLATIONS Dedicated air duct

Publications (3)

Publication Number Publication Date
SE8601492D0 true SE8601492D0 (en) 1986-04-03
SE8601492L SE8601492L (en) 1987-10-04
SE465229B SE465229B (en) 1991-08-12

Family

ID=20364033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601492A SE465229B (en) 1986-04-03 1986-04-03 BEFORE AIR TREATMENT INSTALLATIONS Dedicated air duct

Country Status (3)

Country Link
EP (1) EP0269645A1 (en)
SE (1) SE465229B (en)
WO (1) WO1987005982A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO311274B1 (en) * 1999-12-06 2001-11-05 Sverre Oeyen Benefits for ventilation systems
RU2738287C1 (en) * 2020-06-29 2020-12-11 Владимир Викторович Коваленко Air duct (v)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US800053A (en) * 1905-03-13 1905-09-19 Adjustable Fixture And Mfg Company Angular conduit for electrical wiring.
US800055A (en) * 1905-03-13 1905-09-19 Adjustable Fixture And Mfg Company Cover for electrical conduits.
GB688676A (en) * 1950-08-31 1953-03-11 Miag Vertriebs Gmbh Bends for admitting material to pneumatic conveyors
US3003794A (en) * 1959-03-02 1961-10-10 Hoffman Engineering Corp Lay-in wireway structure or the like
US3338599A (en) * 1965-06-30 1967-08-29 Square D Co Transposition section for lay-in duct
US4183379A (en) * 1975-12-03 1980-01-15 Mutz Corp. Duct board assembly

Also Published As

Publication number Publication date
WO1987005982A1 (en) 1987-10-08
SE465229B (en) 1991-08-12
EP0269645A1 (en) 1988-06-08
SE8601492L (en) 1987-10-04

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