ATE114249T1 - FAN ARRANGEMENT. - Google Patents

FAN ARRANGEMENT.

Info

Publication number
ATE114249T1
ATE114249T1 AT90250231T AT90250231T ATE114249T1 AT E114249 T1 ATE114249 T1 AT E114249T1 AT 90250231 T AT90250231 T AT 90250231T AT 90250231 T AT90250231 T AT 90250231T AT E114249 T1 ATE114249 T1 AT E114249T1
Authority
AT
Austria
Prior art keywords
shut
fire
baseplate
outgoing
portions
Prior art date
Application number
AT90250231T
Other languages
German (de)
Inventor
Helmut Klein
Original Assignee
Schoettler Lunos Lueftung
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 Schoettler Lunos Lueftung filed Critical Schoettler Lunos Lueftung
Application granted granted Critical
Publication of ATE114249T1 publication Critical patent/ATE114249T1/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
    • A62C2/18—Sliding 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
    • 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
    • F24F2013/144—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 thermoactuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

What is proposed is a ventilator arrangement which has a ventilator connected to an outgoing-air line leading from living rooms and damp spaces and which possesses a shut-off device against the transmission of fire between portions of fire. The shut-off device is equipped with a shut-off element which closes the outgoing-air line in the event of a fire and which is brought into the closing position via a thermal release device. There is a baseplate (1) made of non-combustible material, which has an orifice (10) corresponding to the outgoing-air orifice and which is fastened to the wall or ceiling forming the separation between portions of fire or to a fire-retarding housing. The shut-off element is designed as a shut-off plate (4) which is pivotable in the plane of the baseplate by means of the force of a prestressed spring (6) about a rotary axle (3) connected to the baseplate (1). <IMAGE>
AT90250231T 1989-09-11 1990-09-11 FAN ARRANGEMENT. ATE114249T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3930679A DE3930679C2 (en) 1989-09-11 1989-09-11 Shut-off device against fire transmission

Publications (1)

Publication Number Publication Date
ATE114249T1 true ATE114249T1 (en) 1994-12-15

Family

ID=6389394

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90250231T ATE114249T1 (en) 1989-09-11 1990-09-11 FAN ARRANGEMENT.

Country Status (3)

Country Link
EP (1) EP0417874B1 (en)
AT (1) ATE114249T1 (en)
DE (3) DE3930679C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705937C1 (en) * 1997-02-17 1998-04-23 Erwin Grohmann Cut-off device for prevention of fire spread
DE29819164U1 (en) 1998-10-27 1999-01-28 Meltem Lüftungsgeräte GmbH & Co. KG, 82239 Alling Shut-off device for a ventilation opening and holding element for a shut-off device
DE29820001U1 (en) * 1998-11-09 1999-01-28 Meltem Lüftungsgeräte GmbH & Co. KG, 82239 Alling Housing for a ventilation system
DE10135867C1 (en) * 2001-07-24 2002-11-21 Zlt Lueftungs Und Brandschutzt Fire protection device, for ventilation plant, has segment-shaped openings in spaced stationary plates blocked by release of counter-rotating plates held against closure spring bias via solder
DE102004002162B4 (en) * 2004-01-15 2007-10-31 Eidmann, Jürgen Fire isolation device
CN118066687B (en) * 2024-04-18 2024-09-06 江苏帕珐尼洁净科技有限公司 Fireproof smoke-discharging self-adsorption high-efficiency air supply box

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412437A1 (en) * 1974-03-15 1975-09-18 Witte Haustechnik Gmbh Damper for ventilating system - combines functions of regulating damper and fire damper in single unit
FR2338091A1 (en) * 1976-01-13 1977-08-12 Sirulik Wilhelm Kitchen ventilation cowl with fire prevention device - has spring loaded shutter held open by fusible pin and closing discharge conduit
DE2854267A1 (en) * 1978-12-14 1980-06-26 Benno Schoettler Communal ventilation shaft fire protection - involves panel in rendering, with melting material protruding into hole connected to flap
DE2900369A1 (en) * 1979-01-05 1980-07-17 Ipu Ltd Conveyor system fire screen wall opening - has sliding seal which swivels about axis at right angles to wall plane

Also Published As

Publication number Publication date
DE8916043U1 (en) 1993-02-04
DE3930679A1 (en) 1991-03-21
DE59007754D1 (en) 1995-01-05
DE3930679C2 (en) 1994-06-30
EP0417874B1 (en) 1994-11-23
EP0417874A1 (en) 1991-03-20

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee