GB1390586A - Closures for firebreaks in ventilation and air-conditioning installations - Google Patents

Closures for firebreaks in ventilation and air-conditioning installations

Info

Publication number
GB1390586A
GB1390586A GB3937473A GB3937473A GB1390586A GB 1390586 A GB1390586 A GB 1390586A GB 3937473 A GB3937473 A GB 3937473A GB 3937473 A GB3937473 A GB 3937473A GB 1390586 A GB1390586 A GB 1390586A
Authority
GB
United Kingdom
Prior art keywords
ventilation
air
firebreaks
closures
aug
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3937473A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox GmbH
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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Publication of GB1390586A publication Critical patent/GB1390586A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/24—Operating or controlling mechanisms
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Duct Arrangements (AREA)
  • Building Environments (AREA)
GB3937473A 1972-08-26 1973-08-21 Closures for firebreaks in ventilation and air-conditioning installations Expired GB1390586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19727231630U DE7231630U (de) 1972-08-26 1972-08-26 Absperrorgan fuer brandabschnitte in lueftungs- und klimaanlagen

Publications (1)

Publication Number Publication Date
GB1390586A true GB1390586A (en) 1975-04-16

Family

ID=6632326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3937473A Expired GB1390586A (en) 1972-08-26 1973-08-21 Closures for firebreaks in ventilation and air-conditioning installations

Country Status (6)

Country Link
BE (1) BE803862A (enExample)
DE (1) DE7231630U (enExample)
FR (1) FR2200749A5 (enExample)
GB (1) GB1390586A (enExample)
NL (1) NL7311612A (enExample)
ZA (1) ZA735809B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126891A (en) * 1982-08-31 1984-04-04 Dixon International Ltd Intumescent article
GB2130485A (en) * 1982-11-02 1984-06-06 Dufaylite Dev Ltd Sealing device
GB2281859A (en) * 1993-09-15 1995-03-22 Dufaylite Dev Ltd Intumescent fire seal
EP1852146A1 (de) * 2006-05-03 2007-11-07 Uta Kamleithner-Maly Brandschutz-Einrichtung, insbesondere für Be- und Entlüftungssysteme
GB2453950A (en) * 2007-10-23 2009-04-29 Emcogroup Ltd Fire damper

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265612A1 (de) * 1986-08-29 1988-05-04 Siemens Aktiengesellschaft Transformator mit Luftkühlung
DE3819902A1 (de) * 1988-06-11 1989-12-21 Wolman Gmbh Dr Schichtwerkstoff fuer brandabschottungen
DE4326759C2 (de) * 1992-08-12 1997-02-27 Bartholomaeus Gmbh Brandschutzeinrichtung zur Abschottung eines Luftweges
ES2245174B2 (es) * 2003-04-28 2007-04-01 Schako Metallwarenfabrik Ferdinand Schad Kg Junta intumescente para compuertas cortafuegos aplicables a conductos de ventilacion y similares.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126891A (en) * 1982-08-31 1984-04-04 Dixon International Ltd Intumescent article
GB2130485A (en) * 1982-11-02 1984-06-06 Dufaylite Dev Ltd Sealing device
GB2281859A (en) * 1993-09-15 1995-03-22 Dufaylite Dev Ltd Intumescent fire seal
EP1852146A1 (de) * 2006-05-03 2007-11-07 Uta Kamleithner-Maly Brandschutz-Einrichtung, insbesondere für Be- und Entlüftungssysteme
GB2453950A (en) * 2007-10-23 2009-04-29 Emcogroup Ltd Fire damper

Also Published As

Publication number Publication date
DE7231630U (de) 1972-12-07
FR2200749A5 (enExample) 1974-04-19
BE803862A (fr) 1973-12-17
ZA735809B (en) 1974-08-28
NL7311612A (enExample) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee