FR2178713A5 - - Google Patents

Info

Publication number
FR2178713A5
FR2178713A5 FR7312031A FR7312031A FR2178713A5 FR 2178713 A5 FR2178713 A5 FR 2178713A5 FR 7312031 A FR7312031 A FR 7312031A FR 7312031 A FR7312031 A FR 7312031A FR 2178713 A5 FR2178713 A5 FR 2178713A5
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
FR7312031A
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.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox GmbH
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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Application granted granted Critical
Publication of FR2178713A5 publication Critical patent/FR2178713A5/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
    • 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)
  • 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)
  • Safety Valves (AREA)
FR7312031A 1972-03-29 1973-03-27 Expired FR2178713A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7212015 1972-03-29

Publications (1)

Publication Number Publication Date
FR2178713A5 true FR2178713A5 (fr) 1973-11-09

Family

ID=6629301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7312031A Expired FR2178713A5 (fr) 1972-03-29 1973-03-27

Country Status (2)

Country Link
FR (1) FR2178713A5 (fr)
GB (1) GB1416763A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445613A1 (fr) * 1990-03-09 1991-09-11 Schako Metallwarenfabrik Ferdinand Schad Kg Caisse de protection contre l'incendie

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022271A (en) * 1997-07-07 2000-02-08 Biondo; Vincent C. Fire responsive closing air vent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445613A1 (fr) * 1990-03-09 1991-09-11 Schako Metallwarenfabrik Ferdinand Schad Kg Caisse de protection contre l'incendie

Also Published As

Publication number Publication date
GB1416763A (en) 1975-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse