MY5400055A - Improvements in or relating to ventilators of the louvre type - Google Patents

Improvements in or relating to ventilators of the louvre type

Info

Publication number
MY5400055A
MY5400055A MY55/54A MY5400055A MY5400055A MY 5400055 A MY5400055 A MY 5400055A MY 55/54 A MY55/54 A MY 55/54A MY 5400055 A MY5400055 A MY 5400055A MY 5400055 A MY5400055 A MY 5400055A
Authority
MY
Malaysia
Prior art keywords
ventilators
relating
louvre type
louvre
type
Prior art date
Application number
MY55/54A
Inventor
Henry Charles Johnson
Victor Neihorster
Original Assignee
Johnson Bros Ltd G
Henry Charles Johnson
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 Johnson Bros Ltd G, Henry Charles Johnson filed Critical Johnson Bros Ltd G
Publication of MY5400055A publication Critical patent/MY5400055A/en

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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae

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)
MY55/54A 1948-08-17 1954-12-30 Improvements in or relating to ventilators of the louvre type MY5400055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2169448A GB660456A (en) 1948-08-17 1948-08-17 Improvements in or relating to ventilators of the louvre type

Publications (1)

Publication Number Publication Date
MY5400055A true MY5400055A (en) 1954-12-31

Family

ID=10167266

Family Applications (1)

Application Number Title Priority Date Filing Date
MY55/54A MY5400055A (en) 1948-08-17 1954-12-30 Improvements in or relating to ventilators of the louvre type

Country Status (2)

Country Link
GB (1) GB660456A (en)
MY (1) MY5400055A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186950B (en) * 1986-01-27 1989-12-06 Kyodo Allied Ind Pte Ltd Damper for air conditioning
IT231988Y1 (en) * 1993-12-09 1999-08-10 Zanussi Componenti Plastica VENTILATION INLET FOR VEHICLES IN PARTICULAR
GB2390891B (en) 2002-06-28 2006-05-10 Nihon Plast Co Ltd Ventilator

Also Published As

Publication number Publication date
GB660456A (en) 1951-11-07

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