GB2235761B - Building ventilator - Google Patents

Building ventilator

Info

Publication number
GB2235761B
GB2235761B GB9018478A GB9018478A GB2235761B GB 2235761 B GB2235761 B GB 2235761B GB 9018478 A GB9018478 A GB 9018478A GB 9018478 A GB9018478 A GB 9018478A GB 2235761 B GB2235761 B GB 2235761B
Authority
GB
United Kingdom
Prior art keywords
building ventilator
ventilator
building
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 - Fee Related
Application number
GB9018478A
Other versions
GB9018478D0 (en
GB2235761A (en
Inventor
Colin Frederick Gibson
David Bottomore
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
Publication of GB9018478D0 publication Critical patent/GB9018478D0/en
Publication of GB2235761A publication Critical patent/GB2235761A/en
Application granted granted Critical
Publication of GB2235761B publication Critical patent/GB2235761B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/0023—Building characterised by incorporated canalisations
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
    • E04C1/392—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra for ventilating, heating or cooling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Air-Flow Control Members (AREA)
GB9018478A 1989-08-23 1990-08-23 Building ventilator Expired - Fee Related GB2235761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919170A GB8919170D0 (en) 1989-08-23 1989-08-23 Building ventilator

Publications (3)

Publication Number Publication Date
GB9018478D0 GB9018478D0 (en) 1990-10-10
GB2235761A GB2235761A (en) 1991-03-13
GB2235761B true GB2235761B (en) 1993-03-31

Family

ID=10662010

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898919170A Pending GB8919170D0 (en) 1989-08-23 1989-08-23 Building ventilator
GB9018478A Expired - Fee Related GB2235761B (en) 1989-08-23 1990-08-23 Building ventilator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898919170A Pending GB8919170D0 (en) 1989-08-23 1989-08-23 Building ventilator

Country Status (1)

Country Link
GB (2) GB8919170D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503449A (en) * 2012-06-26 2014-01-01 Tony Carr A set of ventilation units with connection formations

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9007088D0 (en) * 1990-03-29 1990-05-30 Airflow Nicoll Ventilators Lim Ventilation apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467014A (en) * 1973-09-19 1977-03-16 Peugeot Air distributing device for automobile vehicles
GB2170900A (en) * 1985-02-02 1986-08-13 Ford Motor Co Air-extractor casing for motor vehicles
GB2208427A (en) * 1987-08-03 1989-03-30 Dufaylite Dev Ltd Smoke diverter valve in air duct

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1467014A (en) * 1973-09-19 1977-03-16 Peugeot Air distributing device for automobile vehicles
GB2170900A (en) * 1985-02-02 1986-08-13 Ford Motor Co Air-extractor casing for motor vehicles
GB2208427A (en) * 1987-08-03 1989-03-30 Dufaylite Dev Ltd Smoke diverter valve in air duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503449A (en) * 2012-06-26 2014-01-01 Tony Carr A set of ventilation units with connection formations
GB2503449B (en) * 2012-06-26 2019-01-09 Mousemesh Ltd A ventilation unit

Also Published As

Publication number Publication date
GB9018478D0 (en) 1990-10-10
GB2235761A (en) 1991-03-13
GB8919170D0 (en) 1989-10-04

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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)
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: 20020823