GB903225A - Improvements in or relating to air distribution control outlets - Google Patents

Improvements in or relating to air distribution control outlets

Info

Publication number
GB903225A
GB903225A GB1201561A GB1201561A GB903225A GB 903225 A GB903225 A GB 903225A GB 1201561 A GB1201561 A GB 1201561A GB 1201561 A GB1201561 A GB 1201561A GB 903225 A GB903225 A GB 903225A
Authority
GB
United Kingdom
Prior art keywords
deflector
casing
rectangular
air
shape
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
GB1201561A
Inventor
Leonard Reginald Phillips
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.)
INTERNAT ANEMOSTAT HOLDING COM
Original Assignee
INTERNAT ANEMOSTAT HOLDING COM
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 INTERNAT ANEMOSTAT HOLDING COM filed Critical INTERNAT ANEMOSTAT HOLDING COM
Priority to GB1201561A priority Critical patent/GB903225A/en
Publication of GB903225A publication Critical patent/GB903225A/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
    • F24F13/062—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having one or more bowls or cones diverging in the flow direction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Abstract

903,225. Ventilators. INTERNATIONAL ANEMOSTAT HOLDING CO. Ltd. April 4, 1961, No. 12015/61. Class 137. In a ventilator used as a directional control device for an air distribution outlet, a rectangular, e.g. square, frusto-pyramidal casing 1 having sloping side walls 2, is connected by a neck extension 4 to a branch duct 5 of a primary supply air system and is positioned within the square opening 9 in the ceiling 10 of an enclosure to be ventilated. Disposed within the confines of the casing 1 are four deflector plates d1, d2, d3, d4 of right isosceles triangular shape. These deflectors are suspended from a pair of crossedsupport straps 11 and 12 detachably mounted to the casing 1 by screws 16. Four pivotal connections or hangers 17 are connected to the support straps, such as by welding, and each deflector is pivotally attached to the horizontally fixed bar 19 of its respective hanger 17 by a bearing clip 23 in a tight frictional engagement. Each deflector can be individually adjusted from the fully open position as shown in Figs. 1 and 2 to the fully closed position when the bottom edge 25 of the deflector abuts against a side wall 2. As shown in Fig. 1, in the open position the air flows through the neck 4 to the passageway 27 formed between a deflector and its respective side wall, and then through a diffuser plate 28 into the enclosure. Flanges 35 are attached to the side walls of each deflector so that when in a closed position no air will be discharged straight downwardly through the diffuser 28. In another embodiment (not shown) the opening is rectangular and the casing 1 is a truncated rectangular pyramid. In this case two opposite deflectors are triangular in shape and the other two have a trapezium shape.
GB1201561A 1961-04-04 1961-04-04 Improvements in or relating to air distribution control outlets Expired GB903225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1201561A GB903225A (en) 1961-04-04 1961-04-04 Improvements in or relating to air distribution control outlets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201561A GB903225A (en) 1961-04-04 1961-04-04 Improvements in or relating to air distribution control outlets

Publications (1)

Publication Number Publication Date
GB903225A true GB903225A (en) 1962-08-15

Family

ID=9996871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201561A Expired GB903225A (en) 1961-04-04 1961-04-04 Improvements in or relating to air distribution control outlets

Country Status (1)

Country Link
GB (1) GB903225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008098747A1 (en) * 2007-02-15 2008-08-21 Caverion Gmbh Air outlet and method for the production thereof
EP2860467A1 (en) 2013-10-11 2015-04-15 Caverion Deutschland GmbH Air outlet
WO2024150045A1 (en) * 2023-01-09 2024-07-18 Uab "Ventmann" Air diffuser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008098747A1 (en) * 2007-02-15 2008-08-21 Caverion Gmbh Air outlet and method for the production thereof
CN101617179A (en) * 2007-02-15 2009-12-30 卡夫里昂有限责任公司 Exhaust outlet and manufacture method thereof
CN101617179B (en) * 2007-02-15 2013-04-24 卡夫里昂有限责任公司 Air outlet and method for the production thereof
EP2860467A1 (en) 2013-10-11 2015-04-15 Caverion Deutschland GmbH Air outlet
DE102013111244A1 (en) 2013-10-11 2015-04-16 Caverion Deutschland GmbH air outlet
WO2024150045A1 (en) * 2023-01-09 2024-07-18 Uab "Ventmann" Air diffuser

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