GB1465429A - Closure for fire sections in ventilating and air conditioning systems - Google Patents

Closure for fire sections in ventilating and air conditioning systems

Info

Publication number
GB1465429A
GB1465429A GB1340875A GB1340875A GB1465429A GB 1465429 A GB1465429 A GB 1465429A GB 1340875 A GB1340875 A GB 1340875A GB 1340875 A GB1340875 A GB 1340875A GB 1465429 A GB1465429 A GB 1465429A
Authority
GB
United Kingdom
Prior art keywords
ventilating
air conditioning
closure
conditioning systems
fire
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
GB1340875A
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 GB1465429A publication Critical patent/GB1465429A/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
    • A62C2/12—Hinged dampers
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
  • Fireproofing Substances (AREA)
GB1340875A 1974-04-02 1975-04-02 Closure for fire sections in ventilating and air conditioning systems Expired GB1465429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7411489 1974-04-02

Publications (1)

Publication Number Publication Date
GB1465429A true GB1465429A (en) 1977-02-23

Family

ID=6644460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1340875A Expired GB1465429A (en) 1974-04-02 1975-04-02 Closure for fire sections in ventilating and air conditioning systems

Country Status (4)

Country Link
BE (1) BE827238A (enrdf_load_stackoverflow)
FR (1) FR2266113B3 (enrdf_load_stackoverflow)
GB (1) GB1465429A (enrdf_load_stackoverflow)
SE (1) SE401453B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2652879A1 (de) * 1976-11-20 1978-05-24 Eidmann Juergen Feuerschutzventil

Also Published As

Publication number Publication date
SE7503326L (enrdf_load_stackoverflow) 1975-10-03
SE401453B (sv) 1978-05-16
BE827238A (fr) 1975-07-16
FR2266113A1 (enrdf_load_stackoverflow) 1975-10-24
FR2266113B3 (enrdf_load_stackoverflow) 1977-12-16

Similar Documents

Publication Publication Date Title
GB1478226A (en) Adjustable air outlet nozzle for air conditioning systems
GB995789A (en) Improvements in or relating to sealing strips and seals formed thereby
GB1427433A (en) Valves for anesthesia rebreathing apparatus
ZA823905B (en) Extractor ventilator for industrial buildings
ES438065A1 (es) Perfeccionamientos introducidos en un edificio, en particu- lar una nave.
ES197512U (es) Incinerador de desperdicios perfeccionado.
EP0160543A3 (en) Ventilator which is closable to inhibit spread of smoke and fire
YU201980A (en) Valve of a ventilating arrngement in closed pipeline systems
CA1022426A (en) Plastic pipes and/or fittings with excessive flow safety valves
ES435820A1 (es) Perfeccionamientos en grifos de salida para liquidos.
GB1465429A (en) Closure for fire sections in ventilating and air conditioning systems
GB1470999A (en) Device for closing a round section hot air or exhaust gas duct
GB1390586A (en) Closures for firebreaks in ventilation and air-conditioning installations
GB1122213A (en) Pressure resistant poppet or flap valve for ventilating ducts, particularly in underground safety structures, such as bunkers, air raid shelters or the like
FR2371557A1 (fr) Soupape de protection contre l'incendie
ES461011A1 (es) Un conjunto de regulador de tiro perfeccionado.
GB1296735A (enrdf_load_stackoverflow)
GB1249880A (en) Ventilation system
SE7805197L (sv) Sett till skydd mot spridning av brand- och brandgas genom ventilationskanal, oppning, byggnadsdel eller dylikt
FR2153480A1 (en) Fire break valves for ducts - combining use of pivoted gates and intumescent foams to seal the duct
GB1353576A (en) Fireprotection flap valves
GB1138046A (en) Improvements in and relating to fluid flow dampers
ES408150A1 (es) Un aparato para cerrar un conducto para alimentar aire ca- liente a un pulverizador de carbon.
GB909284A (en) Improvements in or relating to the ventilation of tunnels
GB1429203A (en) Air conditioning

Legal Events

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