GB1337320A - Ventilators for fitting in window panes or walls - Google Patents

Ventilators for fitting in window panes or walls

Info

Publication number
GB1337320A
GB1337320A GB1337320DA GB1337320A GB 1337320 A GB1337320 A GB 1337320A GB 1337320D A GB1337320D A GB 1337320DA GB 1337320 A GB1337320 A GB 1337320A
Authority
GB
United Kingdom
Prior art keywords
ventilators
fitting
walls
ventilator
openings
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
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.)
British Gas Corp
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Publication of GB1337320A publication Critical patent/GB1337320A/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
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane

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

1337320 Ventilators BRITISH GAS CORP 24 July 1972 [20 Aug 1971] 39219/71 Heading F4V A ventilator for mounting in an opening in a wall or window pane 19 comprises apertured dished plates 1 and 2 on opposite sides of the opening and a tapered tube 3 having a deflector plate 4 mounted coaxially with the tube 3 at the wider end thereof. The plates 1 and 2 include air inlet slots 7 and openings 9, and air outlet slots and openings 7, 9, respectively. The ventilator is made up of moulded plastics components.
GB1337320D 1972-07-24 1972-07-24 Ventilators for fitting in window panes or walls Expired GB1337320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3921971 1972-07-24

Publications (1)

Publication Number Publication Date
GB1337320A true GB1337320A (en) 1973-11-14

Family

ID=10408347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1337320D Expired GB1337320A (en) 1972-07-24 1972-07-24 Ventilators for fitting in window panes or walls

Country Status (1)

Country Link
GB (1) GB1337320A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137335A (en) * 1983-03-28 1984-10-03 Simon Ltd R W Ventilator
GB2168801A (en) * 1984-12-05 1986-06-25 Norcros Investments Ltd Ventilator
GB2242516A (en) * 1990-03-29 1991-10-02 Airflow Ventilation device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137335A (en) * 1983-03-28 1984-10-03 Simon Ltd R W Ventilator
GB2168801A (en) * 1984-12-05 1986-06-25 Norcros Investments Ltd Ventilator
GB2168801B (en) * 1984-12-05 1989-05-17 Norcros Investments Ltd Ventilator
GB2242516A (en) * 1990-03-29 1991-10-02 Airflow Ventilation device
GB2242516B (en) * 1990-03-29 1994-06-22 Airflow Ventilation apparatus

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees