GB2051343B - Louvred ventilators - Google Patents

Louvred ventilators

Info

Publication number
GB2051343B
GB2051343B GB7911594A GB7911594A GB2051343B GB 2051343 B GB2051343 B GB 2051343B GB 7911594 A GB7911594 A GB 7911594A GB 7911594 A GB7911594 A GB 7911594A GB 2051343 B GB2051343 B GB 2051343B
Authority
GB
United Kingdom
Prior art keywords
louvred
ventilators
louvred ventilators
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
GB7911594A
Other versions
GB2051343A (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.)
GREENWOOD AIRVAC VENTILATION
Original Assignee
GREENWOOD AIRVAC VENTILATION
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 GREENWOOD AIRVAC VENTILATION filed Critical GREENWOOD AIRVAC VENTILATION
Priority to GB7911594A priority Critical patent/GB2051343B/en
Publication of GB2051343A publication Critical patent/GB2051343A/en
Application granted granted Critical
Publication of GB2051343B publication Critical patent/GB2051343B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae
    • 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
    • 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
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (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)
GB7911594A 1979-04-03 1979-04-03 Louvred ventilators Expired GB2051343B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7911594A GB2051343B (en) 1979-04-03 1979-04-03 Louvred ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7911594A GB2051343B (en) 1979-04-03 1979-04-03 Louvred ventilators

Publications (2)

Publication Number Publication Date
GB2051343A GB2051343A (en) 1981-01-14
GB2051343B true GB2051343B (en) 1983-09-14

Family

ID=10504292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911594A Expired GB2051343B (en) 1979-04-03 1979-04-03 Louvred ventilators

Country Status (1)

Country Link
GB (1) GB2051343B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126707B (en) * 1982-08-17 1986-03-26 Greenwood Airvac Ventilation Louvred ventilators
ES276553Y (en) * 1982-12-27 1985-02-16 Construction Specialties, Inc. A BLIND
EP0175834B1 (en) * 1984-03-17 1990-08-22 Horst Deininger Arrangement of structural screens
GB2158221B (en) * 1984-04-25 1987-07-15 Greenwood Airvac Ventilation Louvred ventilators
IE880610L (en) * 1988-03-04 1989-09-04 Lonbet Ltd Louvre pannel
DE4307824C2 (en) * 1992-05-13 1999-12-09 Betonbau Gmbh Installation element for openings in the outer wall of a building
GB9322434D0 (en) * 1993-10-30 1993-12-22 Gilberts Blackpool Ltd Louvred ventilation apparatus

Also Published As

Publication number Publication date
GB2051343A (en) 1981-01-14

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Legal Events

Date Code Title Description
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: 19960403