FR997643A - Perfectionnements aux ventilateurs, aérateurs et similaires - Google Patents

Perfectionnements aux ventilateurs, aérateurs et similaires

Info

Publication number
FR997643A
FR997643A FR997643DA FR997643A FR 997643 A FR997643 A FR 997643A FR 997643D A FR997643D A FR 997643DA FR 997643 A FR997643 A FR 997643A
Authority
FR
France
Prior art keywords
ventilators
fans
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)
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.)
R B Stirling & Co Ltd
Original Assignee
R B Stirling & Co Ltd
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 R B Stirling & Co Ltd filed Critical R B Stirling & Co Ltd
Application granted granted Critical
Publication of FR997643A publication Critical patent/FR997643A/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
    • F24F13/065—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space
    • B64D2013/003—Cabin ventilation nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR997643D 1949-10-17 1949-10-17 Perfectionnements aux ventilateurs, aérateurs et similaires Expired FR997643A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997643T 1949-10-17

Publications (1)

Publication Number Publication Date
FR997643A true FR997643A (fr) 1952-01-08

Family

ID=9558815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997643D Expired FR997643A (fr) 1949-10-17 1949-10-17 Perfectionnements aux ventilateurs, aérateurs et similaires

Country Status (1)

Country Link
FR (1) FR997643A (fr)

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