FR2355139A1 - Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes - Google Patents

Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes

Info

Publication number
FR2355139A1
FR2355139A1 FR7618506A FR7618506A FR2355139A1 FR 2355139 A1 FR2355139 A1 FR 2355139A1 FR 7618506 A FR7618506 A FR 7618506A FR 7618506 A FR7618506 A FR 7618506A FR 2355139 A1 FR2355139 A1 FR 2355139A1
Authority
FR
France
Prior art keywords
vent
buildings
fire
case
cover
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.)
Granted
Application number
FR7618506A
Other languages
French (fr)
Other versions
FR2355139B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7618506A priority Critical patent/FR2355139A1/en
Publication of FR2355139A1 publication Critical patent/FR2355139A1/en
Application granted granted Critical
Publication of FR2355139B1 publication Critical patent/FR2355139B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)

Abstract

The fume vent for roof of buildings, opens automatically in case of fire, creating an intake of air which evacuates the fumes, thus assisting firemen. The vent comprises a rectangular framework (3) fixed above an opening in the roof (1), the top edges (7) of these sides being turned over towards the interior whilst the top edge of the other side is turned over towards the exterior. The vent cover is attached to this edge by a hinge, the cover being sloping and having three upturned edges (18) and one downturned edge (19) ensuring the watertightness and drainage of the outlet. The other side of the cover is attached by a thermal fuse to the framework, this melting with heat and allowing the vent cover to fall open under its own weight.
FR7618506A 1976-06-15 1976-06-15 Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes Granted FR2355139A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618506A FR2355139A1 (en) 1976-06-15 1976-06-15 Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618506A FR2355139A1 (en) 1976-06-15 1976-06-15 Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes

Publications (2)

Publication Number Publication Date
FR2355139A1 true FR2355139A1 (en) 1978-01-13
FR2355139B1 FR2355139B1 (en) 1980-02-22

Family

ID=9174554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618506A Granted FR2355139A1 (en) 1976-06-15 1976-06-15 Fume vent for roofs of buildings - has interior opening vent operating automatically in case of fire to evacuate fumes

Country Status (1)

Country Link
FR (1) FR2355139A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307549A (en) * 1979-11-15 1981-12-29 Rca Corporation Skylight cover
WO2007101504A1 (en) * 2006-03-07 2007-09-13 Areva Np Gmbh Nuclear engineering plant and closure apparatus for its containment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307549A (en) * 1979-11-15 1981-12-29 Rca Corporation Skylight cover
WO2007101504A1 (en) * 2006-03-07 2007-09-13 Areva Np Gmbh Nuclear engineering plant and closure apparatus for its containment
US8126107B2 (en) 2006-03-07 2012-02-28 Areva Np Gmbh Nuclear engineering plant and closure apparatus for its containment
US8509376B2 (en) 2006-03-07 2013-08-13 Areva Gmbh Nuclear engineering plant and closure apparatus for its containment

Also Published As

Publication number Publication date
FR2355139B1 (en) 1980-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse