GB1260244A - Ventilating ceiling - Google Patents

Ventilating ceiling

Info

Publication number
GB1260244A
GB1260244A GB2485069A GB2485069A GB1260244A GB 1260244 A GB1260244 A GB 1260244A GB 2485069 A GB2485069 A GB 2485069A GB 2485069 A GB2485069 A GB 2485069A GB 1260244 A GB1260244 A GB 1260244A
Authority
GB
United Kingdom
Prior art keywords
ducts
ceiling
supplied
cover
air
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
GB2485069A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1260244A publication Critical patent/GB1260244A/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
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F7/10—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 with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
GB2485069A 1968-05-31 1969-05-15 Ventilating ceiling Expired GB1260244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH815568A CH491333A (de) 1968-05-31 1968-05-31 Lochdecke

Publications (1)

Publication Number Publication Date
GB1260244A true GB1260244A (en) 1972-01-12

Family

ID=4336001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485069A Expired GB1260244A (en) 1968-05-31 1969-05-15 Ventilating ceiling

Country Status (2)

Country Link
CH (1) CH491333A (de)
GB (1) GB1260244A (de)

Also Published As

Publication number Publication date
CH491333A (de) 1970-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
433D Application made for revocation (sect. 33/1949)
PLNP Patent lapsed through nonpayment of renewal fees