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GB624932A - Improvements in air distributor devices - Google Patents

Improvements in air distributor devices

Info

Publication number
GB624932A
GB624932A GB1860147A GB1860147A GB624932A GB 624932 A GB624932 A GB 624932A GB 1860147 A GB1860147 A GB 1860147A GB 1860147 A GB1860147 A GB 1860147A GB 624932 A GB624932 A GB 624932A
Authority
GB
United Kingdom
Prior art keywords
valve
air
nozzle
diameter
outlet
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
GB1860147A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1860147A priority Critical patent/GB624932A/en
Publication of GB624932A publication Critical patent/GB624932A/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)
  • Jet Pumps And Other Pumps (AREA)
  • Duct Arrangements (AREA)

Abstract

624,932. Ventilating-devices. STEWART, Sir F. C. July 12, 1947, No. 18601. [Class 137] [Also in Group XXIX] An air distributing device comprises a nozzle 2 of circular or other form presenting a ported wall within an air duct 1 and a diffuser plate 8 fixed within the nozzle. The walls of the nozzle may be parallel or may converge towards the outlet. An annular valve 3 is carried by arms 4 radiating from a screw threaded boss 5 engaging a screw 6 provided with an adjusting knob 7. The diameter of the valve at the inlet is the same as the diameter of the nozzle at the outlet while the diameter of the valve at the outlet is the same as the diameter of the diffuser plate with the result that there are two air passages which can be reduced or cut off by adjustment of the knob 7. In an intermediate position of the valve, as shown, air flows through the valve and is diffused radially while air being discharged in an axial direction increases as the valve is raised. The air flow is completely cut off when the valve is lowered to touch the diffuser plate.
GB1860147A 1947-07-12 1947-07-12 Improvements in air distributor devices Expired GB624932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1860147A GB624932A (en) 1947-07-12 1947-07-12 Improvements in air distributor devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1860147A GB624932A (en) 1947-07-12 1947-07-12 Improvements in air distributor devices

Publications (1)

Publication Number Publication Date
GB624932A true GB624932A (en) 1949-06-20

Family

ID=10115256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1860147A Expired GB624932A (en) 1947-07-12 1947-07-12 Improvements in air distributor devices

Country Status (1)

Country Link
GB (1) GB624932A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122982A (en) * 1964-03-03 eggert
NL7901552A (en) * 1978-03-06 1979-09-10 Krantz H Gmbh & Co AIR OUTLET.
EP0031406B1 (en) * 1979-12-22 1983-02-16 Gebr. Happich GmbH Ventilation device, especially for large-volume vehicles such as omnibuses or the like
DE4139099A1 (en) * 1991-11-28 1993-06-03 Krantz H Gmbh & Co AIR PERFORMANCE
EP1359035A2 (en) 2002-05-02 2003-11-05 DaimlerChrysler AG Air outlet nozzle
DE102005029340B3 (en) * 2005-06-24 2007-03-08 Daimlerchrysler Ag air outlet nozzle
FR2971735A1 (en) * 2011-02-22 2012-08-24 Peugeot Citroen Automobiles Sa Air diffuser for passenger compartment of car, has closure flap occupying closed position to close air duct, or intermediate diffusion position to open air duct and deflect air flow before air passes through diffusion duct

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122982A (en) * 1964-03-03 eggert
NL7901552A (en) * 1978-03-06 1979-09-10 Krantz H Gmbh & Co AIR OUTLET.
EP0031406B1 (en) * 1979-12-22 1983-02-16 Gebr. Happich GmbH Ventilation device, especially for large-volume vehicles such as omnibuses or the like
DE4139099A1 (en) * 1991-11-28 1993-06-03 Krantz H Gmbh & Co AIR PERFORMANCE
EP1359035A2 (en) 2002-05-02 2003-11-05 DaimlerChrysler AG Air outlet nozzle
DE10219696A1 (en) * 2002-05-02 2003-11-20 Daimler Chrysler Ag air outlet nozzle
US6805624B2 (en) 2002-05-02 2004-10-19 Daimlerchrysler Ag Air outlet nozzle and method of making and using same
EP1359035A3 (en) * 2002-05-02 2004-11-10 DaimlerChrysler AG Air outlet nozzle
DE10219696B4 (en) * 2002-05-02 2007-10-11 Daimlerchrysler Ag air outlet nozzle
DE102005029340B3 (en) * 2005-06-24 2007-03-08 Daimlerchrysler Ag air outlet nozzle
FR2971735A1 (en) * 2011-02-22 2012-08-24 Peugeot Citroen Automobiles Sa Air diffuser for passenger compartment of car, has closure flap occupying closed position to close air duct, or intermediate diffusion position to open air duct and deflect air flow before air passes through diffusion duct

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