GB1204571A - An improved roof vent - Google Patents

An improved roof vent

Info

Publication number
GB1204571A
GB1204571A GB1767868A GB1767868A GB1204571A GB 1204571 A GB1204571 A GB 1204571A GB 1767868 A GB1767868 A GB 1767868A GB 1767868 A GB1767868 A GB 1767868A GB 1204571 A GB1204571 A GB 1204571A
Authority
GB
United Kingdom
Prior art keywords
tubular member
base
roof vent
inlet
outlet
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
GB1767868A
Inventor
Raymond Montague Edwards
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.)
Permanite Ltd
Original Assignee
Permanite 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 Permanite Ltd filed Critical Permanite Ltd
Priority to GB1767868A priority Critical patent/GB1204571A/en
Publication of GB1204571A publication Critical patent/GB1204571A/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
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • 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
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/52—Weather protecting means, e.g. against wind, rain or snow

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Machines (AREA)

Abstract

1,204,571. Roof vent. PERMANITE Ltd. 28 March,. 1969 [11 April, 1968], No. 17678/ 68. Heading E1W. A roof vent for removing moisture from roof structures comprises a body 28 of porous material (e.g. block, rod or tube of porous clay) extending with clearance into a tubular member which is closed at its top end 23 and which has at least one air outlet adjacent the top and at least one air inlet between the ends of the tubular member. The tubular member may be in three parts:-a base 12 with a fixing flange 14; a middle part 13 fixed to base 12 by lugs 18 and screws 20 and defining inlet 22 with base 12; a top 23 fitting on the middle 13 and defining outlet 26 with middle 13. The body 28 may be placed in screed 10, the tubular member is placed with flange 14 on the screed and mastic asphalt or felt 11 may be layed thereon. The inlet and outlet may be downwardly directed to avoid ingress of water &c.
GB1767868A 1968-04-11 1968-04-11 An improved roof vent Expired GB1204571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1767868A GB1204571A (en) 1968-04-11 1968-04-11 An improved roof vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1767868A GB1204571A (en) 1968-04-11 1968-04-11 An improved roof vent

Publications (1)

Publication Number Publication Date
GB1204571A true GB1204571A (en) 1970-09-09

Family

ID=10099303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1767868A Expired GB1204571A (en) 1968-04-11 1968-04-11 An improved roof vent

Country Status (1)

Country Link
GB (1) GB1204571A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444135A1 (en) * 1978-12-11 1980-07-11 Ballard James ONE-PIECE ROOF VENTILATION DEVICE AND MODES OF CONSTRUCTION AND USE THEREOF
GB2157738A (en) * 1984-03-12 1985-10-30 Nicholl & Wood Limited Improvements in roof ventilation
EP0802378A2 (en) * 1996-04-20 1997-10-22 Johannes Klöber Venting device
EP1215448A3 (en) * 2000-12-12 2003-02-05 Klöber GmbH & Co. KG Ventilation pipe
FR2948137A1 (en) * 2009-07-17 2011-01-21 Poujoulat DEVICE FOR EXHAUSTING SMOKE THROUGH A ROOF

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444135A1 (en) * 1978-12-11 1980-07-11 Ballard James ONE-PIECE ROOF VENTILATION DEVICE AND MODES OF CONSTRUCTION AND USE THEREOF
GB2157738A (en) * 1984-03-12 1985-10-30 Nicholl & Wood Limited Improvements in roof ventilation
EP0802378A2 (en) * 1996-04-20 1997-10-22 Johannes Klöber Venting device
EP0802378A3 (en) * 1996-04-20 1998-12-02 Johannes Klöber Venting device
EP1215448A3 (en) * 2000-12-12 2003-02-05 Klöber GmbH & Co. KG Ventilation pipe
FR2948137A1 (en) * 2009-07-17 2011-01-21 Poujoulat DEVICE FOR EXHAUSTING SMOKE THROUGH A ROOF
EP2292866A1 (en) * 2009-07-17 2011-03-09 Poujoulat Smoke evacuation device through a roof

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Legal Events

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