FR939973A - Improvements to ventilation devices - Google Patents

Improvements to ventilation devices

Info

Publication number
FR939973A
FR939973A FR939973DA FR939973A FR 939973 A FR939973 A FR 939973A FR 939973D A FR939973D A FR 939973DA FR 939973 A FR939973 A FR 939973A
Authority
FR
France
Prior art keywords
ventilation devices
ventilation
devices
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
Frederick Charles Stewart
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 FR939973A publication Critical patent/FR939973A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR939973D 1947-01-27 1947-01-27 Improvements to ventilation devices Expired FR939973A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939973T 1947-01-27

Publications (1)

Publication Number Publication Date
FR939973A true FR939973A (en) 1948-11-30

Family

ID=9458736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939973D Expired FR939973A (en) 1947-01-27 1947-01-27 Improvements to ventilation devices

Country Status (1)

Country Link
FR (1) FR939973A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047405B (en) * 1954-05-03 1958-12-24 Noske Nachfolger R Air distributor for artificial ventilation, air heating or the like.
FR2365083A1 (en) * 1976-09-18 1978-04-14 Netaline Air Distr Prod Ltd IMPROVEMENT IN AIR DIFFUSERS
FR2454060A2 (en) * 1978-12-20 1980-11-07 Etud Realisa Equip Mat Centre Fresh air fan assisted ventilator - has diffuser with air inlet opened and closed by thermostatically controlled cones
EP0355302A2 (en) * 1988-08-22 1990-02-28 H. Krantz GmbH & Co. Air outlet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047405B (en) * 1954-05-03 1958-12-24 Noske Nachfolger R Air distributor for artificial ventilation, air heating or the like.
FR2365083A1 (en) * 1976-09-18 1978-04-14 Netaline Air Distr Prod Ltd IMPROVEMENT IN AIR DIFFUSERS
FR2454060A2 (en) * 1978-12-20 1980-11-07 Etud Realisa Equip Mat Centre Fresh air fan assisted ventilator - has diffuser with air inlet opened and closed by thermostatically controlled cones
EP0355302A2 (en) * 1988-08-22 1990-02-28 H. Krantz GmbH & Co. Air outlet
EP0355302A3 (en) * 1988-08-22 1991-10-16 H. Krantz GmbH & Co. Air outlet

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