GB849591A - Improvements in and relating to ventilating devices - Google Patents

Improvements in and relating to ventilating devices

Info

Publication number
GB849591A
GB849591A GB1416258A GB1416258A GB849591A GB 849591 A GB849591 A GB 849591A GB 1416258 A GB1416258 A GB 1416258A GB 1416258 A GB1416258 A GB 1416258A GB 849591 A GB849591 A GB 849591A
Authority
GB
United Kingdom
Prior art keywords
relating
frame
slits
ventilating devices
walls
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
GB1416258A
Inventor
Sydney Hall
Alfred Myers
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.)
Hall & Kay Ltd
Original Assignee
Hall & Kay 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 Hall & Kay Ltd filed Critical Hall & Kay Ltd
Priority to GB1416258A priority Critical patent/GB849591A/en
Publication of GB849591A publication Critical patent/GB849591A/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
    • F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
    • 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
    • F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Ventilation (AREA)

Abstract

849,591. Ventilators. HALL & KAY Ltd. April 24, 1959 [May 2, 1958], No. 14162/58. Class 137 A ventilator comprises an elongated rectangular member 14 having longitudinal slits 15 which are bounded by upstanding walls 16, the member having tongues 18 and grooves 19 along its longitudinal edges so that it may be assembled; in airtight relationship with other members, in a frame (Fig. 13, not shown). The walls 16 may upstand symmetrically around the slits 15 or they may be inclined to one side or the other. Holes 17 are provided for screwing the member 14 to the frame.
GB1416258A 1958-05-02 1958-05-02 Improvements in and relating to ventilating devices Expired GB849591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1416258A GB849591A (en) 1958-05-02 1958-05-02 Improvements in and relating to ventilating devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1416258A GB849591A (en) 1958-05-02 1958-05-02 Improvements in and relating to ventilating devices

Publications (1)

Publication Number Publication Date
GB849591A true GB849591A (en) 1960-09-28

Family

ID=10036127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1416258A Expired GB849591A (en) 1958-05-02 1958-05-02 Improvements in and relating to ventilating devices

Country Status (1)

Country Link
GB (1) GB849591A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239309A (en) * 1989-12-02 1991-06-26 Glidevale Building Prod Window/door ventilators of modular construction
WO2021001736A1 (en) * 2019-07-04 2021-01-07 ZEFFIRO s.r.l. Air diffusion device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239309A (en) * 1989-12-02 1991-06-26 Glidevale Building Prod Window/door ventilators of modular construction
GB2239309B (en) * 1989-12-02 1994-02-02 Glidevale Building Prod Window/door ventilation system
WO2021001736A1 (en) * 2019-07-04 2021-01-07 ZEFFIRO s.r.l. Air diffusion device

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