GB860366A - Improvements relating to louvre ventilators - Google Patents

Improvements relating to louvre ventilators

Info

Publication number
GB860366A
GB860366A GB3441058A GB3441058A GB860366A GB 860366 A GB860366 A GB 860366A GB 3441058 A GB3441058 A GB 3441058A GB 3441058 A GB3441058 A GB 3441058A GB 860366 A GB860366 A GB 860366A
Authority
GB
United Kingdom
Prior art keywords
louvres
screw
arm
nut
terminates
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
GB3441058A
Inventor
Richard Harold Mcilgrew
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.)
AUSTER Ltd
WALTER WILLIAM SMALL
Original Assignee
AUSTER Ltd
WALTER WILLIAM SMALL
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 AUSTER Ltd, WALTER WILLIAM SMALL filed Critical AUSTER Ltd
Priority to GB3441058A priority Critical patent/GB860366A/en
Publication of GB860366A publication Critical patent/GB860366A/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
    • F24F13/08—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)
  • Air-Flow Control Members (AREA)

Abstract

860,366. Louvre-ventilators. AUSTER Ltd. Sept. 7, 1959 [Oct. 28, 1958], No. 34410/58. Class 137 A ventilator comprising a plurality of angularly adjustable louvres 3 interconnected for simultaneous adjustment and controllable by a screw-and-nut device 9 having an axially movable component 16 directly connected to one of the louvres is characterised in that the component 16 consists of a nut mounted on an axiallyfixed screw-member 9d and carrying a rigid arm 21 coupled by a trunnion device to one of the louvres, the nut and screw being housed within a fixed tube 17 having a longitudinal slot 22 through which the arm 21 extends. The arm 21 terminates in a trunnion shaft which is received in slots 29 in two brackets 26. The screw 9d extends through a bearing 18 in a plate 1 carrying all the louvres and terminates in a squared end 9c which receives an operating knob 14. A link 7 interconnects arms 6 attached to all the louvres.
GB3441058A 1958-10-28 1958-10-28 Improvements relating to louvre ventilators Expired GB860366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3441058A GB860366A (en) 1958-10-28 1958-10-28 Improvements relating to louvre ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3441058A GB860366A (en) 1958-10-28 1958-10-28 Improvements relating to louvre ventilators

Publications (1)

Publication Number Publication Date
GB860366A true GB860366A (en) 1961-02-01

Family

ID=10365282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3441058A Expired GB860366A (en) 1958-10-28 1958-10-28 Improvements relating to louvre ventilators

Country Status (1)

Country Link
GB (1) GB860366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226974A1 (en) * 1971-06-02 1972-12-28 Colt Int Ltd fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226974A1 (en) * 1971-06-02 1972-12-28 Colt Int Ltd fan

Similar Documents

Publication Publication Date Title
US2627799A (en) Air outlet device for heating, cooling, ventilating, or other purposes
GB860366A (en) Improvements relating to louvre ventilators
GB1305761A (en)
GB1047950A (en) Arrangement for adjusting mechanically the angular setting of the blades of axial flow machines, such as axial-flow blowers and the like
FR2299182A1 (en) Remote adjusted wing mirror - with coaxial mounting shafts through door to combined adjusting controls
FR2408795A1 (en) Adjustable air inlet for ventilation system - has cone with flexible holding piece to prevent accidental alteration of setting and allow easy adjustment
ES203659U (en) Agricultural sprayer. (Machine-translation by Google Translate, not legally binding)
US3253477A (en) Trimmer condenser
GB1073405A (en) Ventilator device
GB1308954A (en) Air volume control devices
GB1225543A (en)
GB758636A (en) Improvements in or relating to variable ratio movement transmission mechanism
GB983671A (en) Table ventilator
ES443424A1 (en) Terminal unit for the outlet of conditioned air in a centralized conditioning system
GB1276147A (en) Pressure-claw-nail for femur-neck fractures
GB881147A (en) Improvements relating to escape hatches
FR2237487A5 (en) Ventilation shutter control mechanism - is operated by system of linked levers and screw threaded handle
GB984530A (en) Air conditioning and regulating apparatus
GB867596A (en) Improvements in or relating to air ventilators and diffusers
GB959957A (en) Control device for operating pivoted ventilators
GB1176665A (en) Air Conditioning Diffuser Unit.
JPS57135289A (en) Double screw shaft type blower pump
GB988871A (en) Device for controlling air flow
ES111681U (en) Turbina homogeneizadora. (Machine-translation by Google Translate, not legally binding)
Tsuda Studies on some nonlinear aspects of plasmas