GB0821447D0 - A pressure relief vent - Google Patents

A pressure relief vent

Info

Publication number
GB0821447D0
GB0821447D0 GBGB0821447.0A GB0821447A GB0821447D0 GB 0821447 D0 GB0821447 D0 GB 0821447D0 GB 0821447 A GB0821447 A GB 0821447A GB 0821447 D0 GB0821447 D0 GB 0821447D0
Authority
GB
United Kingdom
Prior art keywords
pressure relief
relief vent
vent
pressure
relief
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.)
Ceased
Application number
GBGB0821447.0A
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.)
COXON CHRISTOPHER J
Original Assignee
COXON CHRISTOPHER J
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 COXON CHRISTOPHER J filed Critical COXON CHRISTOPHER J
Priority to GBGB0821447.0A priority Critical patent/GB0821447D0/en
Publication of GB0821447D0 publication Critical patent/GB0821447D0/en
Priority to PCT/GB2009/051592 priority patent/WO2010061216A1/en
Ceased 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Air-Flow Control Members (AREA)
GBGB0821447.0A 2008-11-25 2008-11-25 A pressure relief vent Ceased GB0821447D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0821447.0A GB0821447D0 (en) 2008-11-25 2008-11-25 A pressure relief vent
PCT/GB2009/051592 WO2010061216A1 (en) 2008-11-25 2009-11-24 A pressure relief vent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0821447.0A GB0821447D0 (en) 2008-11-25 2008-11-25 A pressure relief vent

Publications (1)

Publication Number Publication Date
GB0821447D0 true GB0821447D0 (en) 2008-12-31

Family

ID=40230734

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0821447.0A Ceased GB0821447D0 (en) 2008-11-25 2008-11-25 A pressure relief vent

Country Status (2)

Country Link
GB (1) GB0821447D0 (en)
WO (1) WO2010061216A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2478581A (en) * 2010-03-11 2011-09-14 Christopher Coxon Pressure relief vent
EP2772700B1 (en) * 2013-03-01 2017-06-28 TROX GmbH Ventilation air guidance grille for arrangement in an air intake and/or in an air outlet of an air conditioning and ventilation system
EP3378538A1 (en) * 2017-03-21 2018-09-26 Hagab Industri AB A pressure regulating unit for regulating pressure resulted from a fire in a room

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543439A (en) * 1968-10-07 1970-12-01 Frederick William Pantland Fire dampers
US3826179A (en) * 1972-10-20 1974-07-30 American Warming Ventilation Differential pressure responsive damper
FI92372C (en) * 1992-08-12 1998-02-10 Kvaerner Masa Yards Oy Fire damper device
GB2408793A (en) * 2003-12-04 2005-06-08 Richard Gatley Gas vent with linked control members contra-rotating at a predetermined pressure differential
GB2443841A (en) * 2006-11-17 2008-05-21 Chis Coxon Pressure relief vent

Also Published As

Publication number Publication date
WO2010061216A1 (en) 2010-06-03

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)