GB2328501A - Ventilation fans - Google Patents

Ventilation fans

Info

Publication number
GB2328501A
GB2328501A GB9821729A GB9821729A GB2328501A GB 2328501 A GB2328501 A GB 2328501A GB 9821729 A GB9821729 A GB 9821729A GB 9821729 A GB9821729 A GB 9821729A GB 2328501 A GB2328501 A GB 2328501A
Authority
GB
United Kingdom
Prior art keywords
housing
ventilation fans
window
air flow
door
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.)
Granted
Application number
GB9821729A
Other versions
GB2328501B (en
GB9821729D0 (en
Inventor
Mark Baker
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
Priority claimed from GBGB9607604.7A external-priority patent/GB9607604D0/en
Application filed by Individual filed Critical Individual
Priority to GB9821729A priority Critical patent/GB2328501B/en
Publication of GB9821729D0 publication Critical patent/GB9821729D0/en
Publication of GB2328501A publication Critical patent/GB2328501A/en
Application granted granted Critical
Publication of GB2328501B publication Critical patent/GB2328501B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

A ventilation fan assembly comprising a housing (10) adapted to be mounted in a reveal (35) of a window of a door adjacent a frame member of a window or door the housing (10) having aperture means (15, 16) and including fan means (11) for causing air flow through the aperture means (15,16) and thus air flow in the atmosphere ambient the housing.
GB9821729A 1996-04-12 1997-04-09 Ventilation fans Expired - Fee Related GB2328501B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9821729A GB2328501B (en) 1996-04-12 1997-04-09 Ventilation fans

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9607604.7A GB9607604D0 (en) 1996-04-12 1996-04-12 Ventilation fans
PCT/GB1997/000982 WO1997039289A1 (en) 1996-04-12 1997-04-09 Ventilation fans
GB9821729A GB2328501B (en) 1996-04-12 1997-04-09 Ventilation fans

Publications (3)

Publication Number Publication Date
GB9821729D0 GB9821729D0 (en) 1998-12-02
GB2328501A true GB2328501A (en) 1999-02-24
GB2328501B GB2328501B (en) 1999-12-08

Family

ID=26309113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9821729A Expired - Fee Related GB2328501B (en) 1996-04-12 1997-04-09 Ventilation fans

Country Status (1)

Country Link
GB (1) GB2328501B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347028A1 (en) * 1983-12-24 1985-07-04 Greschbach Industrie GmbH & Co, 7834 Herbolzheim Window
EP0372597A1 (en) * 1988-11-11 1990-06-13 V. Kann Rasmussen Industri A/S Ventilating roof window
EP0649740A1 (en) * 1993-09-17 1995-04-26 De La Rue Giori S.A. Printing unit for a web printing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497711A (en) * 1937-06-21 1938-12-21 Ernest Thomas Fisk Improved means of and apparatus for promoting the circulation of air currents for ventilation or cooling purposes
DK164964C (en) * 1990-05-23 1993-02-08 Rasmussen Kann Ind As WINDOW WITH MECHANICAL VENTILATION
GB2303441B (en) * 1995-07-18 1999-05-26 Robertson Harriet May Ventilation systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347028A1 (en) * 1983-12-24 1985-07-04 Greschbach Industrie GmbH & Co, 7834 Herbolzheim Window
EP0372597A1 (en) * 1988-11-11 1990-06-13 V. Kann Rasmussen Industri A/S Ventilating roof window
EP0649740A1 (en) * 1993-09-17 1995-04-26 De La Rue Giori S.A. Printing unit for a web printing machine

Also Published As

Publication number Publication date
GB2328501B (en) 1999-12-08
GB9821729D0 (en) 1998-12-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150409