GB2578173B - Apparatus for preventing or inhibiting the passage of smoke and/or flames - Google Patents

Apparatus for preventing or inhibiting the passage of smoke and/or flames Download PDF

Info

Publication number
GB2578173B
GB2578173B GB1820005.5A GB201820005A GB2578173B GB 2578173 B GB2578173 B GB 2578173B GB 201820005 A GB201820005 A GB 201820005A GB 2578173 B GB2578173 B GB 2578173B
Authority
GB
United Kingdom
Prior art keywords
flames
smoke
inhibiting
passage
preventing
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.)
Active
Application number
GB1820005.5A
Other versions
GB201820005D0 (en
GB2578173A (en
Inventor
Alfred Ward Derek
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.)
Intumescent Systems Ltd
Original Assignee
Intumescent Systems 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
Priority claimed from GBGB1816807.0A external-priority patent/GB201816807D0/en
Priority claimed from GB1819474.6A external-priority patent/GB2579379A/en
Application filed by Intumescent Systems Ltd filed Critical Intumescent Systems Ltd
Publication of GB201820005D0 publication Critical patent/GB201820005D0/en
Priority to IE20190121A priority Critical patent/IE87282B1/en
Publication of GB2578173A publication Critical patent/GB2578173A/en
Application granted granted Critical
Publication of GB2578173B publication Critical patent/GB2578173B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages
    • 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
    • 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
    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
    • F16K17/386—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature the closure members being rotatable or pivoting
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/04—Sealing to form a firebreak device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Duct Arrangements (AREA)
GB1820005.5A 2018-10-16 2018-12-07 Apparatus for preventing or inhibiting the passage of smoke and/or flames Active GB2578173B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IE20190121A IE87282B1 (en) 2018-10-16 2019-07-17 Pipe seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1816807.0A GB201816807D0 (en) 2018-10-16 2018-10-16 Pipe seal
GB1819474.6A GB2579379A (en) 2018-11-29 2018-11-29 Pipe seal

Publications (3)

Publication Number Publication Date
GB201820005D0 GB201820005D0 (en) 2019-01-23
GB2578173A GB2578173A (en) 2020-04-22
GB2578173B true GB2578173B (en) 2021-03-24

Family

ID=65030037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1820005.5A Active GB2578173B (en) 2018-10-16 2018-12-07 Apparatus for preventing or inhibiting the passage of smoke and/or flames

Country Status (2)

Country Link
GB (1) GB2578173B (en)
IE (1) IE87282B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726050A (en) * 1970-12-11 1973-04-10 Sloane Mfg Co R & G Fire prevention device
US4136707A (en) * 1976-08-31 1979-01-30 Pont-A-Mousson S.A. Fire-resisting device for piping extending through a wall
WO1983003552A1 (en) * 1982-04-14 1983-10-27 Donner, Siegfried Fire arrester barrier for pipe passages
JPH0478383A (en) * 1990-07-17 1992-03-12 Mitsubishi Heavy Ind Ltd Minute displacement enlarging mechanism
US5301475A (en) * 1993-03-01 1994-04-12 Stefely Stephen F Fire stop device
GB2399497A (en) * 2003-03-18 2004-09-22 Rivermill Construction A fire damper
JP2009084848A (en) * 2007-09-28 2009-04-23 Kubota Corp Fire spread prevention device and drain piping structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726050A (en) * 1970-12-11 1973-04-10 Sloane Mfg Co R & G Fire prevention device
US4136707A (en) * 1976-08-31 1979-01-30 Pont-A-Mousson S.A. Fire-resisting device for piping extending through a wall
WO1983003552A1 (en) * 1982-04-14 1983-10-27 Donner, Siegfried Fire arrester barrier for pipe passages
JPH0478383A (en) * 1990-07-17 1992-03-12 Mitsubishi Heavy Ind Ltd Minute displacement enlarging mechanism
US5301475A (en) * 1993-03-01 1994-04-12 Stefely Stephen F Fire stop device
GB2399497A (en) * 2003-03-18 2004-09-22 Rivermill Construction A fire damper
JP2009084848A (en) * 2007-09-28 2009-04-23 Kubota Corp Fire spread prevention device and drain piping structure

Also Published As

Publication number Publication date
GB201820005D0 (en) 2019-01-23
IE20190121A1 (en) 2020-07-08
IE87282B1 (en) 2021-12-08
GB2578173A (en) 2020-04-22

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