GB2361868B - Ventilator grills - Google Patents

Ventilator grills

Info

Publication number
GB2361868B
GB2361868B GB0010661A GB0010661A GB2361868B GB 2361868 B GB2361868 B GB 2361868B GB 0010661 A GB0010661 A GB 0010661A GB 0010661 A GB0010661 A GB 0010661A GB 2361868 B GB2361868 B GB 2361868B
Authority
GB
United Kingdom
Prior art keywords
grills
ventilator
ventilator grills
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
GB0010661A
Other versions
GB2361868A (en
GB0010661D0 (en
Inventor
Derek Alfred Ward
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.)
Environmental Seals Ltd
Original Assignee
Environmental Seals 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 Environmental Seals Ltd filed Critical Environmental Seals Ltd
Priority to GB0010661A priority Critical patent/GB2361868B/en
Publication of GB0010661D0 publication Critical patent/GB0010661D0/en
Priority to EP01921666A priority patent/EP1278575A1/en
Priority to PCT/GB2001/001812 priority patent/WO2001083033A1/en
Priority to AU48634/01A priority patent/AU4863401A/en
Priority to CNB018089909A priority patent/CN1243583C/en
Publication of GB2361868A publication Critical patent/GB2361868A/en
Application granted granted Critical
Publication of GB2361868B publication Critical patent/GB2361868B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
GB0010661A 2000-05-04 2000-05-04 Ventilator grills Expired - Fee Related GB2361868B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0010661A GB2361868B (en) 2000-05-04 2000-05-04 Ventilator grills
EP01921666A EP1278575A1 (en) 2000-05-04 2001-04-23 Ventilator grills
PCT/GB2001/001812 WO2001083033A1 (en) 2000-05-04 2001-04-23 Ventilator grills
AU48634/01A AU4863401A (en) 2000-05-04 2001-04-23 Ventilator grills
CNB018089909A CN1243583C (en) 2000-05-04 2001-04-23 Ventilator grills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0010661A GB2361868B (en) 2000-05-04 2000-05-04 Ventilator grills

Publications (3)

Publication Number Publication Date
GB0010661D0 GB0010661D0 (en) 2000-06-28
GB2361868A GB2361868A (en) 2001-11-07
GB2361868B true GB2361868B (en) 2003-07-02

Family

ID=9890873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0010661A Expired - Fee Related GB2361868B (en) 2000-05-04 2000-05-04 Ventilator grills

Country Status (5)

Country Link
EP (1) EP1278575A1 (en)
CN (1) CN1243583C (en)
AU (1) AU4863401A (en)
GB (1) GB2361868B (en)
WO (1) WO2001083033A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090260303A1 (en) * 2002-07-05 2009-10-22 Securo As Method for fire blocking in a ventilation device and a fireblocking ventilation device
NO319191B1 (en) * 2002-07-05 2005-06-27 Geir Jensen flame Stopper
ES2245174B2 (en) * 2003-04-28 2007-04-01 Schako Metallwarenfabrik Ferdinand Schad Kg INTUMESCENT GASKET FOR FIREPLACES COMPUTERS APPLICABLE TO VENTILATION AND SIMILAR DUCTS.
CN102331372B (en) * 2011-07-20 2013-02-06 辽宁忠旺集团有限公司 Method for testing pressure of grate at air vent of apron board of equipment compartment of motor train unit
DE202014103155U1 (en) 2014-07-09 2014-08-07 Svt Brandschutz Vertriebsgesellschaft Mbh International Fire-resistant ventilation grille
US11009253B2 (en) * 2016-07-25 2021-05-18 Brandguard Vents Vent structure
FR3122098B1 (en) * 2021-04-26 2023-06-16 Speedinnov Vehicle interior fire barrier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107182A (en) * 1981-07-23 1983-04-27 Dixon International Ltd Panel device for a ventilation opening
GB2272836A (en) * 1992-07-23 1994-06-01 Environmental Seals Ltd A smoke barrier
GB2334675A (en) * 1998-02-25 1999-09-01 Laurence Keith Kovacs Intumescent ventilator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS213620B1 (en) * 1977-12-23 1982-04-09 Eduard Vasatko Packing blowable foil
GB2159051B (en) * 1981-07-23 1986-10-01 Dixon International Ltd Panel device for a ventilation opening
GB9319137D0 (en) * 1993-09-15 1993-11-03 Dufaylite Dev Ltd Fire seal
GB2291474B (en) * 1994-07-16 1997-12-17 Environmental Seals Ltd Fire proofed housings for extractor fans
GB2331923B (en) * 1996-05-09 1999-07-21 Environmental Seals Ltd Thatched roof coverings
GB9722507D0 (en) * 1997-10-27 1997-12-24 Lorient Polyprod Ltd An intumescent strip assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2107182A (en) * 1981-07-23 1983-04-27 Dixon International Ltd Panel device for a ventilation opening
GB2272836A (en) * 1992-07-23 1994-06-01 Environmental Seals Ltd A smoke barrier
GB2334675A (en) * 1998-02-25 1999-09-01 Laurence Keith Kovacs Intumescent ventilator

Also Published As

Publication number Publication date
CN1427732A (en) 2003-07-02
AU4863401A (en) 2001-11-12
GB2361868A (en) 2001-11-07
GB0010661D0 (en) 2000-06-28
CN1243583C (en) 2006-03-01
WO2001083033A1 (en) 2001-11-08
EP1278575A1 (en) 2003-01-29

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Legal Events

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

Effective date: 20100504