FR44083E - Advanced air extractor for vehicles or buildings - Google Patents

Advanced air extractor for vehicles or buildings

Info

Publication number
FR44083E
FR44083E FR44083DA FR44083E FR 44083 E FR44083 E FR 44083E FR 44083D A FR44083D A FR 44083DA FR 44083 E FR44083 E FR 44083E
Authority
FR
France
Prior art keywords
buildings
vehicles
air extractor
advanced air
advanced
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Muirhead James
Muirhead David Prain
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 FR44083E publication Critical patent/FR44083E/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR44083D 1933-10-31 1933-10-31 Advanced air extractor for vehicles or buildings Expired FR44083E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR44083T 1933-10-31

Publications (1)

Publication Number Publication Date
FR44083E true FR44083E (en) 1934-10-11

Family

ID=8679984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44083D Expired FR44083E (en) 1933-10-31 1933-10-31 Advanced air extractor for vehicles or buildings

Country Status (1)

Country Link
FR (1) FR44083E (en)

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