GB506443A - An air-directing louvre - Google Patents

An air-directing louvre

Info

Publication number
GB506443A
GB506443A GB344638A GB344638A GB506443A GB 506443 A GB506443 A GB 506443A GB 344638 A GB344638 A GB 344638A GB 344638 A GB344638 A GB 344638A GB 506443 A GB506443 A GB 506443A
Authority
GB
United Kingdom
Prior art keywords
nozzle
air
boss
louvre
directing
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
GB344638A
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.)
AXIA FANS Ltd
Original Assignee
AXIA FANS 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 AXIA FANS Ltd filed Critical AXIA FANS Ltd
Priority to GB344638A priority Critical patent/GB506443A/en
Publication of GB506443A publication Critical patent/GB506443A/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)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

506,443. Ventilators. AXIA FANS, Ltd., and WYLIE, T. Feb. 3, 1938, No. 3446. [Class 137] An air-directing louvre positioned on a ventilating shaft comprises a fixed carrier 11, a boss 12 rotatable about its axis, and a curved outlet nozzle 13 extending through the boss and slidable axially into and out of an enclosure to which the air is delivered. The nozzle has stop flanges 17, 18 to limit its movement through the boss 12 which may be made of felt, and rotates in an annulus 16 when the nozzle is rotated.. Sliding shutters 19, 20 control the opening 25 when the nozzle is fully extended. The direction of the air is varied by axial rotation of the nozzle when extended. In a modification, the nozzle is connected to the boss by a hinge at the axis of curvature of the nozzle.
GB344638A 1938-02-03 1938-02-03 An air-directing louvre Expired GB506443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB344638A GB506443A (en) 1938-02-03 1938-02-03 An air-directing louvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB344638A GB506443A (en) 1938-02-03 1938-02-03 An air-directing louvre

Publications (1)

Publication Number Publication Date
GB506443A true GB506443A (en) 1939-05-30

Family

ID=9758485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB344638A Expired GB506443A (en) 1938-02-03 1938-02-03 An air-directing louvre

Country Status (1)

Country Link
GB (1) GB506443A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671395A (en) * 1952-02-28 1954-03-09 Charles Demuth & Sons Inc Air distributing device
US2747495A (en) * 1952-12-26 1956-05-29 Gen Motors Corp Refrigerated air distributing apparatus
DE1037291B (en) * 1955-02-17 1958-08-21 Baier Wilhelm Kg Air distribution device for vehicles
WO1997005421A1 (en) * 1995-07-28 1997-02-13 Ozone Manufacturing Pty. Ltd. Centilevered adjustable hollow arm and joints therefor
US6511372B2 (en) * 2001-03-06 2003-01-28 Controlled Environments, Inc. Apparatus for controlling gas flow in thermodynamic environmental testing devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671395A (en) * 1952-02-28 1954-03-09 Charles Demuth & Sons Inc Air distributing device
US2747495A (en) * 1952-12-26 1956-05-29 Gen Motors Corp Refrigerated air distributing apparatus
DE1037291B (en) * 1955-02-17 1958-08-21 Baier Wilhelm Kg Air distribution device for vehicles
WO1997005421A1 (en) * 1995-07-28 1997-02-13 Ozone Manufacturing Pty. Ltd. Centilevered adjustable hollow arm and joints therefor
US6511372B2 (en) * 2001-03-06 2003-01-28 Controlled Environments, Inc. Apparatus for controlling gas flow in thermodynamic environmental testing devices

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