FR811789A - Perfectionnements apportés aux ventilateurs - Google Patents

Perfectionnements apportés aux ventilateurs

Info

Publication number
FR811789A
FR811789A FR811789DA FR811789A FR 811789 A FR811789 A FR 811789A FR 811789D A FR811789D A FR 811789DA FR 811789 A FR811789 A FR 811789A
Authority
FR
France
Prior art keywords
ventilators
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
John Marshall
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 FR811789A publication Critical patent/FR811789A/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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR811789D 1936-03-17 1936-10-09 Perfectionnements apportés aux ventilateurs Expired FR811789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB811789X 1936-03-17

Publications (1)

Publication Number Publication Date
FR811789A true FR811789A (fr) 1937-04-22

Family

ID=10522431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811789D Expired FR811789A (fr) 1936-03-17 1936-10-09 Perfectionnements apportés aux ventilateurs

Country Status (1)

Country Link
FR (1) FR811789A (fr)

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