GB2150686B - Ventilation devices - Google Patents

Ventilation devices

Info

Publication number
GB2150686B
GB2150686B GB08429205A GB8429205A GB2150686B GB 2150686 B GB2150686 B GB 2150686B GB 08429205 A GB08429205 A GB 08429205A GB 8429205 A GB8429205 A GB 8429205A GB 2150686 B GB2150686 B GB 2150686B
Authority
GB
United Kingdom
Prior art keywords
ventilation devices
ventilation
devices
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
GB08429205A
Other versions
GB8429205D0 (en
GB2150686A (en
Inventor
George William Bambrough
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.)
Glendale Engineering Ltd
Original Assignee
Glendale Engineering 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 Glendale Engineering Ltd filed Critical Glendale Engineering Ltd
Publication of GB8429205D0 publication Critical patent/GB8429205D0/en
Publication of GB2150686A publication Critical patent/GB2150686A/en
Application granted granted Critical
Publication of GB2150686B publication Critical patent/GB2150686B/en
Expired 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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
GB08429205A 1983-11-29 1984-11-19 Ventilation devices Expired GB2150686B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838331840A GB8331840D0 (en) 1983-11-29 1983-11-29 Ventilation devices

Publications (3)

Publication Number Publication Date
GB8429205D0 GB8429205D0 (en) 1984-12-27
GB2150686A GB2150686A (en) 1985-07-03
GB2150686B true GB2150686B (en) 1987-06-03

Family

ID=10552531

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838331840A Pending GB8331840D0 (en) 1983-11-29 1983-11-29 Ventilation devices
GB08429205A Expired GB2150686B (en) 1983-11-29 1984-11-19 Ventilation devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838331840A Pending GB8331840D0 (en) 1983-11-29 1983-11-29 Ventilation devices

Country Status (1)

Country Link
GB (2) GB8331840D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321960A (en) * 1997-02-07 1998-08-12 Manthorpe Building Products Li Ventilators for tiled roofs
FR2776690B1 (en) * 1998-03-24 2000-05-12 Frenehard & Michaux Sa VENTILATION GRILLE CHAIR FOR A BUILDING ROOF COVER
FI124522B (en) * 2006-07-19 2014-09-30 Sk Tuote Oy Roof ventilation valve
GB2507804A (en) * 2012-11-12 2014-05-14 Mark Andrew Davies Lead roof vent
FI11286U1 (en) * 2016-02-24 2016-06-15 Sk Tuote Oy The air intake device
CN106500265A (en) * 2016-10-28 2017-03-15 美的集团武汉制冷设备有限公司 Control system, sleep control device, air-conditioner and its sleep control method

Also Published As

Publication number Publication date
GB8331840D0 (en) 1984-01-04
GB8429205D0 (en) 1984-12-27
GB2150686A (en) 1985-07-03

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Legal Events

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

Effective date: 19981119