FR766756A - Device for ventilation of a room - Google Patents

Device for ventilation of a room

Info

Publication number
FR766756A
FR766756A FR766756DA FR766756A FR 766756 A FR766756 A FR 766756A FR 766756D A FR766756D A FR 766756DA FR 766756 A FR766756 A FR 766756A
Authority
FR
France
Prior art keywords
ventilation
room
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
Gustave Lyon
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 FR766756A publication Critical patent/FR766756A/en
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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
FR766756D 1934-01-08 1934-01-08 Device for ventilation of a room Expired FR766756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766756T 1934-01-08

Publications (1)

Publication Number Publication Date
FR766756A true FR766756A (en) 1934-07-04

Family

ID=9183489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766756D Expired FR766756A (en) 1934-01-08 1934-01-08 Device for ventilation of a room

Country Status (1)

Country Link
FR (1) FR766756A (en)

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