GB2355402B - Curtain fire damper with tell-tale - Google Patents

Curtain fire damper with tell-tale

Info

Publication number
GB2355402B
GB2355402B GB9924576A GB9924576A GB2355402B GB 2355402 B GB2355402 B GB 2355402B GB 9924576 A GB9924576 A GB 9924576A GB 9924576 A GB9924576 A GB 9924576A GB 2355402 B GB2355402 B GB 2355402B
Authority
GB
United Kingdom
Prior art keywords
tale
tell
fire damper
curtain fire
curtain
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
GB9924576A
Other versions
GB2355402A (en
GB9924576D0 (en
Inventor
Patrick Joseph Nolan
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.)
Advanced Air Technologies Inc
Original Assignee
Advanced Air Technologies Inc
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 Advanced Air Technologies Inc filed Critical Advanced Air Technologies Inc
Priority to GB9924576A priority Critical patent/GB2355402B/en
Publication of GB9924576D0 publication Critical patent/GB9924576D0/en
Publication of GB2355402A publication Critical patent/GB2355402A/en
Application granted granted Critical
Publication of GB2355402B publication Critical patent/GB2355402B/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
    • A62C2/12—Hinged dampers
    • A62C2/14—Hinged dampers with two or more blades
    • A62C2/16—Hinged dampers with two or more blades multi-vane roll or fold-up type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/40—Damper positions, e.g. open or closed

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
GB9924576A 1999-10-19 1999-10-19 Curtain fire damper with tell-tale Expired - Fee Related GB2355402B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9924576A GB2355402B (en) 1999-10-19 1999-10-19 Curtain fire damper with tell-tale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9924576A GB2355402B (en) 1999-10-19 1999-10-19 Curtain fire damper with tell-tale

Publications (3)

Publication Number Publication Date
GB9924576D0 GB9924576D0 (en) 1999-12-22
GB2355402A GB2355402A (en) 2001-04-25
GB2355402B true GB2355402B (en) 2002-01-16

Family

ID=10862897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9924576A Expired - Fee Related GB2355402B (en) 1999-10-19 1999-10-19 Curtain fire damper with tell-tale

Country Status (1)

Country Link
GB (1) GB2355402B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014461B4 (en) * 2010-04-09 2012-02-02 Stöbich Brandschutz GmbH Fire or smoke protection cover
EP2718632B1 (en) * 2011-05-25 2017-05-10 Ekovent Ab Backflow prevention device with collapsible element within a ventilation duct and use of a collapsable element within a ventilation duct
DE202011109667U1 (en) 2011-12-30 2013-04-16 Gert Bartholomäus Fire damper with branch

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513101A (en) * 1977-03-23 1978-06-07 Actionair Equip Fire dampers
GB2141818A (en) * 1983-04-22 1985-01-03 Actionair Equip Indicating closure of fire dampers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513101A (en) * 1977-03-23 1978-06-07 Actionair Equip Fire dampers
GB2141818A (en) * 1983-04-22 1985-01-03 Actionair Equip Indicating closure of fire dampers

Also Published As

Publication number Publication date
GB2355402A (en) 2001-04-25
GB9924576D0 (en) 1999-12-22

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Legal Events

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

Effective date: 20041019