CH553384A - FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS. - Google Patents

FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS.

Info

Publication number
CH553384A
CH553384A CH910472A CH910472A CH553384A CH 553384 A CH553384 A CH 553384A CH 910472 A CH910472 A CH 910472A CH 910472 A CH910472 A CH 910472A CH 553384 A CH553384 A CH 553384A
Authority
CH
Switzerland
Prior art keywords
fire protection
ventilation systems
protection flap
flap
ventilation
Prior art date
Application number
CH910472A
Other languages
German (de)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Priority to CH910472A priority Critical patent/CH553384A/en
Priority to FR7228922A priority patent/FR2190017A5/fr
Publication of CH553384A publication Critical patent/CH553384A/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
    • 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
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/386—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the closure members being rotatable or pivoting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
CH910472A 1972-06-16 1972-06-16 FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS. CH553384A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH910472A CH553384A (en) 1972-06-16 1972-06-16 FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS.
FR7228922A FR2190017A5 (en) 1972-06-16 1972-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH910472A CH553384A (en) 1972-06-16 1972-06-16 FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS.

Publications (1)

Publication Number Publication Date
CH553384A true CH553384A (en) 1974-08-30

Family

ID=4348357

Family Applications (1)

Application Number Title Priority Date Filing Date
CH910472A CH553384A (en) 1972-06-16 1972-06-16 FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS.

Country Status (2)

Country Link
CH (1) CH553384A (en)
FR (1) FR2190017A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596275A2 (en) * 1992-10-15 1994-05-11 Schako Metallwarenfabrik Ferdinand Schad Kg Air flow channel containing a fire protecting trap
WO1994026352A1 (en) * 1993-05-12 1994-11-24 Nv Brandstopp Ab Fire damper and a fire damper control system
FR3064185A1 (en) * 2017-03-21 2018-09-28 Alstom Transport Technologies ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622087A5 (en) * 1977-07-20 1981-03-13 Hess & Cie Pilgersteg Closing device for gas ducts, in particular ventilation ducts
DE3218573A1 (en) * 1982-04-14 1983-10-20 Brandschutz und Service Vertriebsgesellschaft mbH, 2105 Seevetal FIRE BARRIER FOR PIPE GAUGES
DE3533268A1 (en) * 1985-09-18 1987-03-26 Belimo Automation METHOD FOR CONTROLLING AT LEAST ONE FIRE PROTECTION VALVE AND DEVICE FOR ACTUATING AT LEAST ONE FIRE PROTECTION VALVE
FR2699824B1 (en) * 1992-12-29 1995-03-10 Gubri Sa Ets L Safety fire barrier.
GB2453277B (en) * 2004-04-29 2009-07-15 R & D Ventilation Systems Ltd Gas pressure stabilizer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0596275A2 (en) * 1992-10-15 1994-05-11 Schako Metallwarenfabrik Ferdinand Schad Kg Air flow channel containing a fire protecting trap
EP0596275A3 (en) * 1992-10-15 1995-02-01 Schako Metallwarenfabrik Air flow channel containing a fire protecting trap.
WO1994026352A1 (en) * 1993-05-12 1994-11-24 Nv Brandstopp Ab Fire damper and a fire damper control system
FR3064185A1 (en) * 2017-03-21 2018-09-28 Alstom Transport Technologies ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE

Also Published As

Publication number Publication date
FR2190017A5 (en) 1974-01-25

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Legal Events

Date Code Title Description
PL Patent ceased