FR3064185B1 - ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE - Google Patents

ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE Download PDF

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Publication number
FR3064185B1
FR3064185B1 FR1752300A FR1752300A FR3064185B1 FR 3064185 B1 FR3064185 B1 FR 3064185B1 FR 1752300 A FR1752300 A FR 1752300A FR 1752300 A FR1752300 A FR 1752300A FR 3064185 B1 FR3064185 B1 FR 3064185B1
Authority
FR
France
Prior art keywords
valve
railway vehicle
air conduit
smoke
smoke device
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.)
Active
Application number
FR1752300A
Other languages
French (fr)
Other versions
FR3064185A1 (en
Inventor
Huu-Thi Do
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies SAS
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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR1752300A priority Critical patent/FR3064185B1/en
Publication of FR3064185A1 publication Critical patent/FR3064185A1/en
Application granted granted Critical
Publication of FR3064185B1 publication Critical patent/FR3064185B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
    • 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
    • F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening 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
    • F24F2013/148—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 magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Flexible Shafts (AREA)

Abstract

Le dispositif anti-fumée (10) comporte : un clapet (18), destiné à être agencé dans la conduite d'air (12), et mobile entre une position fermée, dans laquelle le clapet (18) obture un passage délimité par la conduite d'air (12), et une position ouverte, dans laquelle le clapet (18) libère ledit passage, le clapet (18) étant configuré pour être naturellement rappelé vers sa position fermée ; des moyens (28) de détection de fumée, des moyens (26) de maintien du clapet (18) en position ouverte ; - des moyens (30) de commande desdits moyens de maintien (26), configurés pour relâcher le clapet (18) lorsque les moyens de détection (28) détectent de la fumée ; et un cordon (22), relié au clapet (18) et accessible par un opérateur, pour le retour manuel du clapet (18) vers sa position ouverte.The anti-smoke device (10) comprises: a valve (18) intended to be arranged in the air duct (12), and movable between a closed position, in which the valve (18) closes a passage delimited by the an air duct (12), and an open position, wherein the valve (18) releases said passage, the valve (18) being configured to be naturally biased to its closed position; smoke detection means (28), means (26) for holding the valve (18) in the open position; - means (30) for controlling said holding means (26), configured to release the valve (18) when the detection means (28) detect smoke; and a cord (22), connected to the valve (18) and accessible by an operator, for the manual return of the valve (18) to its open position.

FR1752300A 2017-03-21 2017-03-21 ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE Active FR3064185B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1752300A FR3064185B1 (en) 2017-03-21 2017-03-21 ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752300 2017-03-21
FR1752300A FR3064185B1 (en) 2017-03-21 2017-03-21 ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE

Publications (2)

Publication Number Publication Date
FR3064185A1 FR3064185A1 (en) 2018-09-28
FR3064185B1 true FR3064185B1 (en) 2019-04-26

Family

ID=59296974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1752300A Active FR3064185B1 (en) 2017-03-21 2017-03-21 ANTI-SMOKE DEVICE FOR AIR CONDUIT, IN PARTICULAR IN A RAILWAY VEHICLE

Country Status (1)

Country Link
FR (1) FR3064185B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553384A (en) * 1972-06-16 1974-08-30 Sulzer Ag FIRE PROTECTION FLAP FOR VENTILATION SYSTEMS.
CS271622B1 (en) * 1988-10-05 1990-10-12 Marek Jiri Safety cut-off fire flap with low air resistance
DE102009009428B4 (en) * 2009-02-18 2013-02-28 Christian Paschen Method for operating a rail vehicle in case of fire and trained rail vehicle

Also Published As

Publication number Publication date
FR3064185A1 (en) 2018-09-28

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