GB2330772B - A fire-brake shutter for a ventilation duct - Google Patents

A fire-brake shutter for a ventilation duct

Info

Publication number
GB2330772B
GB2330772B GB9823551A GB9823551A GB2330772B GB 2330772 B GB2330772 B GB 2330772B GB 9823551 A GB9823551 A GB 9823551A GB 9823551 A GB9823551 A GB 9823551A GB 2330772 B GB2330772 B GB 2330772B
Authority
GB
United Kingdom
Prior art keywords
fire
ventilation duct
brake shutter
shutter
brake
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 - Fee Related
Application number
GB9823551A
Other versions
GB2330772A (en
GB9823551D0 (en
Inventor
Gerard Dejust
Heinz Braunwarth
Wilhelm Strulik
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.)
STRULIK SA
Original Assignee
STRULIK SA
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 STRULIK SA filed Critical STRULIK SA
Publication of GB9823551D0 publication Critical patent/GB9823551D0/en
Publication of GB2330772A publication Critical patent/GB2330772A/en
Application granted granted Critical
Publication of GB2330772B publication Critical patent/GB2330772B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62C2/14—Hinged dampers with two or more blades
    • 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
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • 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
    • F24F2013/146—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 with springs
GB9823551A 1997-10-30 1998-10-29 A fire-brake shutter for a ventilation duct Expired - Fee Related GB2330772B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713619A FR2770411B1 (en) 1997-10-30 1997-10-30 FIREPROOF VALVE FOR AERATION DUCT

Publications (3)

Publication Number Publication Date
GB9823551D0 GB9823551D0 (en) 1998-12-23
GB2330772A GB2330772A (en) 1999-05-05
GB2330772B true GB2330772B (en) 2001-06-06

Family

ID=9512830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9823551A Expired - Fee Related GB2330772B (en) 1997-10-30 1998-10-29 A fire-brake shutter for a ventilation duct

Country Status (3)

Country Link
DE (1) DE19849863B4 (en)
FR (1) FR2770411B1 (en)
GB (1) GB2330772B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825407B4 (en) * 1998-06-06 2005-09-15 Eidmann, Jürgen Fire isolation device
FI105129B (en) * 1999-03-31 2000-06-15 Flaekt Oy Flue gas damper
FR2794210B1 (en) * 1999-05-28 2001-08-31 Crouzet Automatismes DEVICE FOR DETECTING THE SIMULTANEOUS CLOSURE OF TWO MOBILE ORGANS AND ITS APPLICATION TO A FLAP-STOP FIRE SYSTEM
AT410283B (en) * 1999-11-02 2003-03-25 Kamleithner Maly Uta Ing Mag FIRE PROTECTION DEVICE
AT411965B (en) * 1999-11-02 2004-08-26 Kamleithner Maly Uta Ing Mag Fire protection unit for vents and lines comprises housed protection unit with propagation toroid composed of laminate plate swelling to fill line section under heat.
GB0029381D0 (en) * 2000-12-01 2001-01-17 Tri Air Innovations Ltd Air flow controller and fire damper in air flow duct
AU2002220847A1 (en) 2000-12-01 2002-06-11 Tri-Air Innovations Limited Air flow controller and fire damper in an air flow duct
PL211736B1 (en) 2001-10-31 2012-06-29 Alfred Eichelberger Gmbh & Co Kg Smoke protection for rooms
DE10204387A1 (en) * 2001-12-04 2003-06-12 Emil Siegwart Flow rate regulator
IL154198A0 (en) * 2003-01-30 2003-07-31 Beth El Zikhron Ya Aqov Ind Lt Unidirectional, adjustable flap valves
AU2003900610A0 (en) * 2003-02-11 2003-02-27 Truss Holdings Pty Ltd Fire collar
DE202006004839U1 (en) * 2006-03-15 2006-06-29 Maico Elektroapparate-Fabrik Gmbh Check valves device
NL2003680C2 (en) * 2009-10-21 2011-04-26 Vero Duco Nv SELF-REGULATING VENTILATION DEVICE AND VALVE COMPOSITION THEREFOR.
DE202013100532U1 (en) 2013-02-05 2013-02-13 D + H Mechatronic Aktiengesellschaft vent cap
EP2778554A1 (en) * 2013-03-11 2014-09-17 TROX GmbH Shutoff valve for use in a conduit of an air conditioning system or a mechanical smoke ventilation assembly
DE102014113210A1 (en) * 2014-09-12 2016-03-17 Naber Holding Gmbh & Co. Kg Closure arrangement for an air duct and a corresponding building arrangement
DE202017103273U1 (en) 2017-05-31 2017-06-28 Strulik Gmbh Feuerschutzabsperrvorrichtung
US10695598B2 (en) * 2017-08-28 2020-06-30 Justrite Manufacturing Company, Llc Vented safety cabinet with thermally-actuated damper
CN108506215A (en) * 2017-09-25 2018-09-07 约克（无锡）空调冷冻设备有限公司 Silencing means

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467824A (en) * 1981-06-13 1984-08-28 Strulik Wilhelm P Self-closing fire damper for duct
US4474167A (en) * 1977-05-02 1984-10-02 Mccabe Francis J Latch for a butterfly damper
GB2230951A (en) * 1989-04-14 1990-11-07 Nailor Hart Ind Inc Fusible link assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205819A5 (en) * 1972-11-06 1974-05-31 Boucq Andre
DE2342531A1 (en) * 1973-08-23 1975-02-27 Hans Guenter Schmidt Ventilator and air-conditioner shutoff and damper - with flaps forming jet-shaped flow area which can be effectively closed
FR2316513A1 (en) * 1975-07-01 1977-01-28 Blayez Paul Fire protection valve for air conditioning duct - has flaps held open by fusible clip and closed by torsion spring
FR2661100B1 (en) * 1990-04-20 1994-02-11 Hamon FLAME-RESISTANT AND FIRE-RESISTANT SYSTEM FOR AN ELEMENT SUCH AS A DOOR OR PANEL, AND DEVICE INCORPORATING THE SAME.
DE29507931U1 (en) * 1995-05-13 1995-08-10 Wildeboer Werner Dipl Ing Shut-off element for a fire protection shut-off device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474167A (en) * 1977-05-02 1984-10-02 Mccabe Francis J Latch for a butterfly damper
US4467824A (en) * 1981-06-13 1984-08-28 Strulik Wilhelm P Self-closing fire damper for duct
GB2230951A (en) * 1989-04-14 1990-11-07 Nailor Hart Ind Inc Fusible link assembly

Also Published As

Publication number Publication date
DE19849863A1 (en) 1999-05-06
FR2770411A1 (en) 1999-05-07
GB2330772A (en) 1999-05-05
DE19849863B4 (en) 2009-10-01
GB9823551D0 (en) 1998-12-23
FR2770411B1 (en) 2000-01-21

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Legal Events

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

Effective date: 20141029