ATE366603T1 - FLAP, ESPECIALLY FIRE DAMPER - Google Patents

FLAP, ESPECIALLY FIRE DAMPER

Info

Publication number
ATE366603T1
ATE366603T1 AT02017822T AT02017822T ATE366603T1 AT E366603 T1 ATE366603 T1 AT E366603T1 AT 02017822 T AT02017822 T AT 02017822T AT 02017822 T AT02017822 T AT 02017822T AT E366603 T1 ATE366603 T1 AT E366603T1
Authority
AT
Austria
Prior art keywords
flap
fire damper
especially fire
section
blocking plate
Prior art date
Application number
AT02017822T
Other languages
German (de)
Inventor
Udo Bunge
Heinz Dammers
Original Assignee
Trox Gmbh Geb
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 Trox Gmbh Geb filed Critical Trox Gmbh Geb
Application granted granted Critical
Publication of ATE366603T1 publication Critical patent/ATE366603T1/en

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
    • F24F13/1406—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 sealing means
    • 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

  • 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)
  • Lift Valve (AREA)
  • Gasket Seals (AREA)

Abstract

The flap, in particular, for protection against fire comprises a pivotable blocking plate (4) whose edges (6) in the closure position are sealed by means of a lip seal (8) against the housing (1) with a rectangular cross section. The blocking plate, the lip seal and at least a part of the housing cross section have rounded, matching corner zone contours.
AT02017822T 2001-10-09 2002-08-08 FLAP, ESPECIALLY FIRE DAMPER ATE366603T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20116484U DE20116484U1 (en) 2001-10-09 2001-10-09 Flap, especially fire damper

Publications (1)

Publication Number Publication Date
ATE366603T1 true ATE366603T1 (en) 2007-08-15

Family

ID=7962609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02017822T ATE366603T1 (en) 2001-10-09 2002-08-08 FLAP, ESPECIALLY FIRE DAMPER

Country Status (3)

Country Link
EP (1) EP1302220B1 (en)
AT (1) ATE366603T1 (en)
DE (2) DE20116484U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10214241B4 (en) * 2002-03-26 2022-05-12 Werner Wildeboer Duct-shaped housing for a shut-off device in ventilation ducts, shut-off device with the same and method of manufacturing the same
PL205587B1 (en) 2005-10-27 2010-05-31 Ciat Spo & Lstrok Ka Z Ogranic Fire protection cut off flap
DE102010056392B4 (en) * 2010-12-28 2015-02-19 Gert Bartholomäus One-sided hinged fire damper with improved sealing effect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528483A1 (en) * 1982-06-09 1983-12-16 Leneveu Michel Stopper shutter for hot air exit grill - has same section as sheath but with slight play to allow movement
US4766807A (en) * 1987-08-27 1988-08-30 American Standard Inc. Damper blade seal
FR2697435B1 (en) * 1992-10-29 1994-12-16 France Air Thermal retarder for ventilation device intended for fire protection.
FR2753104B1 (en) * 1996-09-11 1998-10-30 Aldes Aeraulique SEALING SYSTEM FOR A VENTILATION DUCT BLOCKING DEVICE, IN PARTICULAR FOR A FIRE-FIGHTING VALVE OR SMOKE EXHAUST
FR2763854B1 (en) * 1997-06-03 1999-07-09 Aldes Aeraulique DEVICE FOR SEALING A VENTILAION DUCT, IN PARTICULAR A FIRE-RESISTANT VALVE OR SMOKE EXHAUST
DE20102300U1 (en) * 2001-02-09 2001-05-31 Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn Flap, especially fire damper

Also Published As

Publication number Publication date
DE50210443D1 (en) 2007-08-23
EP1302220B1 (en) 2007-07-11
DE20116484U1 (en) 2001-12-13
EP1302220A1 (en) 2003-04-16

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