FR2190017A5 - - Google Patents

Info

Publication number
FR2190017A5
FR2190017A5 FR7228922A FR7228922A FR2190017A5 FR 2190017 A5 FR2190017 A5 FR 2190017A5 FR 7228922 A FR7228922 A FR 7228922A FR 7228922 A FR7228922 A FR 7228922A FR 2190017 A5 FR2190017 A5 FR 2190017A5
Authority
FR
France
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
FR7228922A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder 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, Gebrueder Sulzer AG filed Critical Sulzer AG
Application granted granted Critical
Publication of FR2190017A5 publication Critical patent/FR2190017A5/fr
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
    • 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
FR7228922A 1972-06-16 1972-08-10 Expired FR2190017A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH910472A CH553384A (de) 1972-06-16 1972-06-16 Feuerschutzklappe fuer lueftungsanlagen.

Publications (1)

Publication Number Publication Date
FR2190017A5 true FR2190017A5 (fr) 1974-01-25

Family

ID=4348357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7228922A Expired FR2190017A5 (fr) 1972-06-16 1972-08-10

Country Status (2)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398243A1 (fr) * 1977-07-20 1979-02-16 Hess & Cie Pilgersteg Dispositif d'obturation pour conduite de gaz, notamment pour conduits de ventilation
WO1983003552A1 (fr) * 1982-04-14 1983-10-27 Donner, Siegfried Barriere coupe-feu pour traversees de tuyaux
DE3533268A1 (de) * 1985-09-18 1987-03-26 Belimo Automation Verfahren zur ansteuerung mindestens einer brandschutzklappe sowie vorrichtung zur betaetigung mindestens einer brandschutzklappe
DE4234800A1 (de) * 1992-10-15 1994-04-21 Schako Metallwarenfabrik Luftführungskanal mit einer eingesetzten Brandschutzklappe
FR2699824A1 (fr) * 1992-12-29 1994-07-01 Gubri Sa Ets L Barrière coupe-feu de sécurité.
WO2005106345A1 (fr) * 2004-04-29 2005-11-10 R & D Ventilation Systems Limited Stabilisateur de pression gazeuse

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69425056T2 (de) * 1993-05-12 2001-03-08 Brandstopp Ab Falun Nv Brandschutzklappe mit ansteuersystem
FR3064185B1 (fr) * 2017-03-21 2019-04-26 Alstom Transport Technologies Dispositif anti-fumee pour une conduite d'air, notamment dans un vehicule ferroviaire

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398243A1 (fr) * 1977-07-20 1979-02-16 Hess & Cie Pilgersteg Dispositif d'obturation pour conduite de gaz, notamment pour conduits de ventilation
WO1983003552A1 (fr) * 1982-04-14 1983-10-27 Donner, Siegfried Barriere coupe-feu pour traversees de tuyaux
DE3533268A1 (de) * 1985-09-18 1987-03-26 Belimo Automation Verfahren zur ansteuerung mindestens einer brandschutzklappe sowie vorrichtung zur betaetigung mindestens einer brandschutzklappe
DE3533268C2 (fr) * 1985-09-18 1989-01-26 Belimo Automation Ag, Wetzikon, Ch
DE4234800A1 (de) * 1992-10-15 1994-04-21 Schako Metallwarenfabrik Luftführungskanal mit einer eingesetzten Brandschutzklappe
FR2699824A1 (fr) * 1992-12-29 1994-07-01 Gubri Sa Ets L Barrière coupe-feu de sécurité.
WO2005106345A1 (fr) * 2004-04-29 2005-11-10 R & D Ventilation Systems Limited Stabilisateur de pression gazeuse
GB2453277A (en) * 2004-04-29 2009-04-01 R & D Ventilation Systems Ltd Gas pressure stabiliser having an automatic closing device
GB2413627B (en) * 2004-04-29 2009-07-15 R & D Ventilation Systems Ltd Gas pressure stabilizer
GB2453277B (en) * 2004-04-29 2009-07-15 R & D Ventilation Systems Ltd Gas pressure stabilizer

Also Published As

Publication number Publication date
CH553384A (de) 1974-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse