FR1186802A - Appareil de ventilation - Google Patents

Appareil de ventilation

Info

Publication number
FR1186802A
FR1186802A FR1186802DA FR1186802A FR 1186802 A FR1186802 A FR 1186802A FR 1186802D A FR1186802D A FR 1186802DA FR 1186802 A FR1186802 A FR 1186802A
Authority
FR
France
Prior art keywords
ventilation device
ventilation
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
English (en)
Inventor
Pierre-Gustave Verstraeten
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 FR1186802A publication Critical patent/FR1186802A/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1186802D 1950-01-24 1950-03-13 Appareil de ventilation Expired FR1186802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1186802X 1950-01-24

Publications (1)

Publication Number Publication Date
FR1186802A true FR1186802A (fr) 1959-09-02

Family

ID=3894247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186802D Expired FR1186802A (fr) 1950-01-24 1950-03-13 Appareil de ventilation

Country Status (1)

Country Link
FR (1) FR1186802A (fr)

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