GB1548886A - Fire damper - Google Patents

Fire damper

Info

Publication number
GB1548886A
GB1548886A GB2718676A GB2718676A GB1548886A GB 1548886 A GB1548886 A GB 1548886A GB 2718676 A GB2718676 A GB 2718676A GB 2718676 A GB2718676 A GB 2718676A GB 1548886 A GB1548886 A GB 1548886A
Authority
GB
United Kingdom
Prior art keywords
fire damper
damper
fire
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
GB2718676A
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.)
Actionair Equipment Ltd
Original Assignee
Actionair Equipment 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 Actionair Equipment Ltd filed Critical Actionair Equipment Ltd
Priority to GB2718676A priority Critical patent/GB1548886A/en
Publication of GB1548886A publication Critical patent/GB1548886A/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
GB2718676A 1976-06-30 1976-06-30 Fire damper Expired GB1548886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2718676A GB1548886A (en) 1976-06-30 1976-06-30 Fire damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2718676A GB1548886A (en) 1976-06-30 1976-06-30 Fire damper

Publications (1)

Publication Number Publication Date
GB1548886A true GB1548886A (en) 1979-07-18

Family

ID=10255593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2718676A Expired GB1548886A (en) 1976-06-30 1976-06-30 Fire damper

Country Status (1)

Country Link
GB (1) GB1548886A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161918A (en) * 1984-04-27 1986-01-22 Dixon International Ltd Ventilator which is closable to inhibit spread of smoke and fire
GB2180745A (en) * 1985-09-13 1987-04-08 Actionair Equip Fusible element mounting mechanism
GB2212900A (en) * 1987-11-27 1989-08-02 Flamgard Fire damper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161918A (en) * 1984-04-27 1986-01-22 Dixon International Ltd Ventilator which is closable to inhibit spread of smoke and fire
GB2180745A (en) * 1985-09-13 1987-04-08 Actionair Equip Fusible element mounting mechanism
GB2180745B (en) * 1985-09-13 1990-08-15 Actionair Equip An assembly comprising a fusible element and/or a permanent thermal link for attachment to a fluid damper spigot.
GB2212900A (en) * 1987-11-27 1989-08-02 Flamgard Fire damper

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Legal Events

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

Effective date: 19940630