GB567452A - Improvements in or relating to air-directing devices or nozzles for use in ventilating systems - Google Patents

Improvements in or relating to air-directing devices or nozzles for use in ventilating systems

Info

Publication number
GB567452A
GB567452A GB1379143A GB1379143A GB567452A GB 567452 A GB567452 A GB 567452A GB 1379143 A GB1379143 A GB 1379143A GB 1379143 A GB1379143 A GB 1379143A GB 567452 A GB567452 A GB 567452A
Authority
GB
United Kingdom
Prior art keywords
nozzle
air
radially
closure
stream
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
GB1379143A
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 GB1379143A priority Critical patent/GB567452A/en
Publication of GB567452A publication Critical patent/GB567452A/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)
  • Drying Of Solid Materials (AREA)

Abstract

567,452. Air nozzles. HALL & KAY, Ltd., HALL, S., and MYERS, A. Aug. 24, 1943, No. 13791. [Class 137] A nozzle of the kind, such as that described in Specification 502,896, which can be adjusted to supply air from a ventilating duct in a straight or a radially diffused stream, or both simultaneously, is constructed so that no part extends into the duct, and comprises an outer nozzle 3 mounted on the duct, an inner nozzle 11 the lower end of which extends through the opening of the nozzle 3 and is formed as at 13 to direct the air from the latter nozzle radially, and a closure 10. The inner nozzle 11 is axially adjustable between positions in which its inner end 12 contacts the closure 10 or contacts the end 8 of the outer nozzle ; in the first position the air passes wholly by way of nozzle 3 and is diffused radially by the flange 13 and in the second position the outlet from the nozzle 3 is closed and the air passes into nozzle 11 which delivers it in a straight stream. As shown, the nozzle is slidably mounted on pillars 9 by frictional means such as rubberpacked stuffing boxes 14. The pillars 9 also carry the inverted dish-form closure 10. The outer nozzle may be carried in a part-spherical, mounting so that it may be adjusted to vary the direction of the air stream.
GB1379143A 1943-08-24 1943-08-24 Improvements in or relating to air-directing devices or nozzles for use in ventilating systems Expired GB567452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1379143A GB567452A (en) 1943-08-24 1943-08-24 Improvements in or relating to air-directing devices or nozzles for use in ventilating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1379143A GB567452A (en) 1943-08-24 1943-08-24 Improvements in or relating to air-directing devices or nozzles for use in ventilating systems

Publications (1)

Publication Number Publication Date
GB567452A true GB567452A (en) 1945-02-14

Family

ID=10029432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1379143A Expired GB567452A (en) 1943-08-24 1943-08-24 Improvements in or relating to air-directing devices or nozzles for use in ventilating systems

Country Status (1)

Country Link
GB (1) GB567452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813474A (en) * 1953-08-04 1957-11-19 Anemostat Corp America High velocity air distribution apparatus
US3386367A (en) * 1966-07-21 1968-06-04 Pellegrino Joseph Antismudge ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813474A (en) * 1953-08-04 1957-11-19 Anemostat Corp America High velocity air distribution apparatus
US3386367A (en) * 1966-07-21 1968-06-04 Pellegrino Joseph Antismudge ring

Similar Documents

Publication Publication Date Title
ES460443A1 (en) Diffusers for air conditioning equipments
GB587738A (en) Improvements in or relating to ventilating devices
GB567452A (en) Improvements in or relating to air-directing devices or nozzles for use in ventilating systems
JPS5460745A (en) Air conditioner
GB607237A (en) Means for spraying or projecting powder
GB583557A (en) Improvements in or relating to ventilating fan units
CH491334A (en) Nozzle for the mouth of an air duct
GB826791A (en) A new or improved gas flow controlling device
GB474235A (en) Improvements relating to ventilators
GB441652A (en) Improvements in or relating to air directing devices or nozzles for use in ventilating systems
GB1393991A (en) Ventilators
GB634907A (en) Improvements in airflow ventilators
GB642672A (en) An improved natural ventilator
GB502896A (en) Improvements in or relating to air-directing devices or nozzles for use in ventilating systems
GB596863A (en) Improvements in ventilator fittings
FR1515855A (en) Cooling inside vehicles by humidifying the air
GB614048A (en) Ventilating apparatus
CA688034A (en) Arrangement for humidifying air flowing through an air duct
FR1293884A (en) Improvements to additional air intakes, intended to regulate the chimney draft
CA448909A (en) Axial flow fan
CH281640A (en) Device for cooling the braking components of an airplane wheel.
GB569886A (en) Improved air distributing outlet for ventilating systems
AU118648B2 (en) Improved air distributing outlet for ventilating systems
AU119224B2 (en) Improved air distributing outlet for ventilating systems
ES141256U (en) Spray. (Machine-translation by Google Translate, not legally binding)