FR2140893A5 - - Google Patents

Info

Publication number
FR2140893A5
FR2140893A5 FR7121213A FR7121213A FR2140893A5 FR 2140893 A5 FR2140893 A5 FR 2140893A5 FR 7121213 A FR7121213 A FR 7121213A FR 7121213 A FR7121213 A FR 7121213A FR 2140893 A5 FR2140893 A5 FR 2140893A5
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
FR7121213A
Other languages
French (fr)
Inventor
Polymax
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.)
ASSOUN ALAIN
Original Assignee
ASSOUN ALAIN
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 ASSOUN ALAIN filed Critical ASSOUN ALAIN
Priority to FR7121213A priority Critical patent/FR2140893A5/fr
Application granted granted Critical
Publication of FR2140893A5 publication Critical patent/FR2140893A5/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)
FR7121213A 1971-06-11 1971-06-11 Expired FR2140893A5 (show.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121213A FR2140893A5 (show.php) 1971-06-11 1971-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121213A FR2140893A5 (show.php) 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
FR2140893A5 true FR2140893A5 (show.php) 1973-01-19

Family

ID=9078481

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121213A Expired FR2140893A5 (show.php) 1971-06-11 1971-06-11

Country Status (1)

Country Link
FR (1) FR2140893A5 (show.php)

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse