GB9004215D0 - Ventilation flap structure - Google Patents

Ventilation flap structure

Info

Publication number
GB9004215D0
GB9004215D0 GB909004215A GB9004215A GB9004215D0 GB 9004215 D0 GB9004215 D0 GB 9004215D0 GB 909004215 A GB909004215 A GB 909004215A GB 9004215 A GB9004215 A GB 9004215A GB 9004215 D0 GB9004215 D0 GB 9004215D0
Authority
GB
United Kingdom
Prior art keywords
ventilation flap
flap structure
ventilation
flap
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
GB909004215A
Other versions
GB2241572B (en
GB2241572A (en
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.)
Glidevale Building and Products Ltd
Original Assignee
Glidevale Building and Products 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 Glidevale Building and Products Ltd filed Critical Glidevale Building and Products Ltd
Priority to GB9004215A priority Critical patent/GB2241572B/en
Publication of GB9004215D0 publication Critical patent/GB9004215D0/en
Publication of GB2241572A publication Critical patent/GB2241572A/en
Application granted granted Critical
Publication of GB2241572B publication Critical patent/GB2241572B/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
    • F24F13/10—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
    • F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
    • 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)
  • Air-Flow Control Members (AREA)
GB9004215A 1990-02-24 1990-02-24 Ventilation structure Expired - Fee Related GB2241572B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9004215A GB2241572B (en) 1990-02-24 1990-02-24 Ventilation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9004215A GB2241572B (en) 1990-02-24 1990-02-24 Ventilation structure

Publications (3)

Publication Number Publication Date
GB9004215D0 true GB9004215D0 (en) 1990-04-18
GB2241572A GB2241572A (en) 1991-09-04
GB2241572B GB2241572B (en) 1994-04-06

Family

ID=10671583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004215A Expired - Fee Related GB2241572B (en) 1990-02-24 1990-02-24 Ventilation structure

Country Status (1)

Country Link
GB (1) GB2241572B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269450B (en) * 1992-07-15 1996-06-05 Hardware & Systems Patents Ltd Ventilator
GB2275104B (en) * 1993-02-10 1997-01-08 Titon Hardware Ventilator
GB2301877B (en) * 1995-06-05 1999-11-24 Titon Hardware A ventilator
GB2324148A (en) * 1997-04-09 1998-10-14 Plus Plan Ventilator
EP0924477A1 (en) * 1997-12-18 1999-06-23 Kestral Organisation Limited Shutter for slot ventilation
NL1009167C2 (en) * 1998-05-14 1999-11-16 Vero Duco Nv Ventilation assembly for window frame has ventilation channel with flap valve system
EP1030025A1 (en) * 1999-02-19 2000-08-23 Kestral Organisation Limited Device for generating a natural ventilation
GB0114165D0 (en) * 2001-06-11 2001-08-01 Titon Hardware Ventilation device
GB2432656A (en) * 2005-11-25 2007-05-30 Titon Hardware Slot ventilator mounted on a window or door to be ventilated

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1417751A (en) * 1973-01-09 1975-12-17 Titon Hardware Slot ventilators
NO142049C (en) * 1978-07-07 1980-06-18 Birger Olaf Berg GAP VALVE.
AU550252B2 (en) * 1980-10-17 1986-03-13 James Hardie Research Pty Limited Adjustable louvre window

Also Published As

Publication number Publication date
GB2241572B (en) 1994-04-06
GB2241572A (en) 1991-09-04

Similar Documents

Publication Publication Date Title
EP0448935A3 (en) Air conditioner
IL99301A0 (en) Exhaust flap speedbrake
GB2244148B (en) Ventilation system
GB9027592D0 (en) Fan
GB9004215D0 (en) Ventilation flap structure
GB2266139B (en) Ventilation system
GB9202223D0 (en) Ventilators
GB2224826B (en) Ventilator
GB2245966B (en) Flap arrangement
GB9023311D0 (en) Ventilators
GB2240621B (en) Ventilating fan
EP0443780A3 (en) Air-conditioner
PL298324A1 (en) Ventilation door
GB9124639D0 (en) Improvements in ventilation
GB2257246B (en) Ventilators
GB2240588B (en) Ventilating fan
GB9113158D0 (en) Ventilators
GB9414719D0 (en) Ventilation structure
SU1592661A1 (en) Ventilation arrangement
GB9020589D0 (en) Ventilator
GB8608590D0 (en) Ventilation damper arrangement
GB9305732D0 (en) Ventilation flap units
GB2240560B (en) Eaves ventilation
GB9008317D0 (en) Air-conditioning
GB9011784D0 (en) Ventilation device

Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SP Amendment (slips) printed
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090224