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GB2193801B - Improvements in ventilators - Google Patents

Improvements in ventilators

Info

Publication number
GB2193801B
GB2193801B GB8610446A GB8610446A GB2193801B GB 2193801 B GB2193801 B GB 2193801B GB 8610446 A GB8610446 A GB 8610446A GB 8610446 A GB8610446 A GB 8610446A GB 2193801 B GB2193801 B GB 2193801B
Authority
GB
United Kingdom
Prior art keywords
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 - Lifetime
Application number
GB8610446A
Other versions
GB8610446D0 (en
GB2193801A (en
Inventor
John Wheeler
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.)
Troldtekt Ltd
Original Assignee
Colt International 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 Colt International Ltd filed Critical Colt International Ltd
Priority to GB8610446A priority Critical patent/GB2193801B/en
Publication of GB8610446D0 publication Critical patent/GB8610446D0/en
Priority to AU71881/87A priority patent/AU583185B2/en
Priority to ZA873021A priority patent/ZA873021B/en
Priority to EP87303718A priority patent/EP0244190A1/en
Publication of GB2193801A publication Critical patent/GB2193801A/en
Application granted granted Critical
Publication of GB2193801B publication Critical patent/GB2193801B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/16—Roof structures with movable roof parts
    • E04B7/163—Roof structures with movable roof parts characterised by a pivoting movement of the movable roof parts
    • 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
    • E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
    • E06B7/086—Louvre doors, windows or grilles with rotatable lamellae interconnected for concurrent movement
    • 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)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Air-Flow Control Members (AREA)
  • Building Environments (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
GB8610446A 1986-04-29 1986-04-29 Improvements in ventilators Expired - Lifetime GB2193801B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8610446A GB2193801B (en) 1986-04-29 1986-04-29 Improvements in ventilators
AU71881/87A AU583185B2 (en) 1986-04-29 1987-04-23 Ventilator to prevent water leaks
ZA873021A ZA873021B (en) 1986-04-29 1987-04-28 Improvements in ventilators
EP87303718A EP0244190A1 (en) 1986-04-29 1987-04-28 Improvements in ventilators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8610446A GB2193801B (en) 1986-04-29 1986-04-29 Improvements in ventilators

Publications (3)

Publication Number Publication Date
GB8610446D0 GB8610446D0 (en) 1986-06-04
GB2193801A GB2193801A (en) 1988-02-17
GB2193801B true GB2193801B (en) 1990-01-10

Family

ID=10597032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8610446A Expired - Lifetime GB2193801B (en) 1986-04-29 1986-04-29 Improvements in ventilators

Country Status (4)

Country Link
EP (1) EP0244190A1 (en)
AU (1) AU583185B2 (en)
GB (1) GB2193801B (en)
ZA (1) ZA873021B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845153A (en) * 1954-04-26 1958-07-29 Protex Weatherstrip Mfg Co Window structures
AU451302B2 (en) * 1969-07-02 1974-07-18 Rosenthal Carl Windowsill bar
GB2045917B (en) * 1979-03-29 1983-09-14 Colt Int Ltd Roof ventilators

Also Published As

Publication number Publication date
AU583185B2 (en) 1989-04-20
AU7188187A (en) 1987-11-05
GB8610446D0 (en) 1986-06-04
GB2193801A (en) 1988-02-17
ZA873021B (en) 1987-10-20
EP0244190A1 (en) 1987-11-04

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Legal Events

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

Effective date: 19930429