DK276580A - Som drejeklap udformet brnadbeskyttelsesklap - Google Patents

Som drejeklap udformet brnadbeskyttelsesklap

Info

Publication number
DK276580A
DK276580A DK276580A DK276580A DK276580A DK 276580 A DK276580 A DK 276580A DK 276580 A DK276580 A DK 276580A DK 276580 A DK276580 A DK 276580A DK 276580 A DK276580 A DK 276580A
Authority
DK
Denmark
Prior art keywords
fire
wall
passage
resistant
lid
Prior art date
Application number
DK276580A
Other languages
English (en)
Inventor
H Anderegg
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of DK276580A publication Critical patent/DK276580A/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/30—Details or features not otherwise provided for comprising fireproof material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Building Environments (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Clamps And Clips (AREA)
  • Insulated Conductors (AREA)
  • Special Wing (AREA)
  • Air-Flow Control Members (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DK276580A 1979-07-03 1980-06-27 Som drejeklap udformet brnadbeskyttelsesklap DK276580A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH619379 1979-07-03

Publications (1)

Publication Number Publication Date
DK276580A true DK276580A (da) 1981-01-04

Family

ID=4305728

Family Applications (1)

Application Number Title Priority Date Filing Date
DK276580A DK276580A (da) 1979-07-03 1980-06-27 Som drejeklap udformet brnadbeskyttelsesklap

Country Status (5)

Country Link
EP (1) EP0020921B1 (da)
AT (1) ATE3000T1 (da)
DE (1) DE3062698D1 (da)
DK (1) DK276580A (da)
ES (1) ES491880A0 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717088B1 (fr) * 1994-03-09 1996-04-19 Vraco Sa Clapet coupe feu.
AU2003900610A0 (en) * 2003-02-11 2003-02-27 Truss Holdings Pty Ltd Fire collar
RU2742387C1 (ru) * 2020-04-27 2021-02-05 Геннадий Петрович Касперович Противопожарный клапан

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110535A5 (da) * 1970-10-21 1972-06-02 Etu Rech Ventil Aerau
DE2259656A1 (de) * 1972-12-01 1974-06-20 Nordluft Norddeutsche Ges Fuer Mit einer schwenkbaren, unter der wirkung einer schliesskraft stehenden feuerschutzklappe ausgestattetes einbaugehaeuse fuer lufttechnische anlagen
DE2554211A1 (de) * 1975-12-02 1977-06-08 Mabag Luft & Klimatechnik Betaetigungsvorrichtung fuer eine absperrvorrichtung fuer feuer und rauch in lueftungsleitungen

Also Published As

Publication number Publication date
EP0020921B1 (de) 1983-04-13
DE3062698D1 (en) 1983-05-19
ES8102822A1 (es) 1981-02-16
ATE3000T1 (de) 1983-04-15
EP0020921A1 (de) 1981-01-07
ES491880A0 (es) 1981-02-16

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