FR1592379A - - Google Patents

Info

Publication number
FR1592379A
FR1592379A FR174445A FR1592379DA FR1592379A FR 1592379 A FR1592379 A FR 1592379A FR 174445 A FR174445 A FR 174445A FR 1592379D A FR1592379D A FR 1592379DA FR 1592379 A FR1592379 A FR 1592379A
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
FR174445A
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1592379A publication Critical patent/FR1592379A/fr
Expired 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)
FR174445A 1968-11-20 1968-11-20 Expired FR1592379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174445 1968-11-20

Publications (1)

Publication Number Publication Date
FR1592379A true FR1592379A (en) 1970-05-11

Family

ID=8657118

Family Applications (1)

Application Number Title Priority Date Filing Date
FR174445A Expired FR1592379A (en) 1968-11-20 1968-11-20

Country Status (1)

Country Link
FR (1) FR1592379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866372A1 (en) * 2004-02-12 2005-08-19 Hexadome Sa Smoke exhaust vent for use in roof of e.g. factory, has frame that delimits evacuation channel connecting inside and outside of building, where frame has deflectors for canalizing smoke flow circulating in channel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866372A1 (en) * 2004-02-12 2005-08-19 Hexadome Sa Smoke exhaust vent for use in roof of e.g. factory, has frame that delimits evacuation channel connecting inside and outside of building, where frame has deflectors for canalizing smoke flow circulating in channel

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Legal Events

Date Code Title Description
ST Notification of lapse