GB1549782A - Fire damper fusible link release mechanism - Google Patents

Fire damper fusible link release mechanism

Info

Publication number
GB1549782A
GB1549782A GB4618575A GB4618575A GB1549782A GB 1549782 A GB1549782 A GB 1549782A GB 4618575 A GB4618575 A GB 4618575A GB 4618575 A GB4618575 A GB 4618575A GB 1549782 A GB1549782 A GB 1549782A
Authority
GB
United Kingdom
Prior art keywords
release mechanism
fusible link
fire damper
link release
damper
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
GB4618575A
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 GB4618575A priority Critical patent/GB1549782A/en
Publication of GB1549782A publication Critical patent/GB1549782A/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
    • A62C2/24—Operating or controlling mechanisms
    • A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
    • A62C2/242—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with fusible links

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
GB4618575A 1976-11-08 1976-11-08 Fire damper fusible link release mechanism Expired GB1549782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4618575A GB1549782A (en) 1976-11-08 1976-11-08 Fire damper fusible link release mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4618575A GB1549782A (en) 1976-11-08 1976-11-08 Fire damper fusible link release mechanism

Publications (1)

Publication Number Publication Date
GB1549782A true GB1549782A (en) 1979-08-08

Family

ID=10440204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4618575A Expired GB1549782A (en) 1976-11-08 1976-11-08 Fire damper fusible link release mechanism

Country Status (1)

Country Link
GB (1) GB1549782A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150829A (en) * 1983-12-09 1985-07-10 Francis Malachy Loughran A fire and smoke damper
GB2180745A (en) * 1985-09-13 1987-04-08 Actionair Equip Fusible element mounting mechanism
US4763711A (en) * 1986-06-04 1988-08-16 Nailor-Hart Industries Inc. Fire damper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150829A (en) * 1983-12-09 1985-07-10 Francis Malachy Loughran A fire and smoke damper
GB2180745A (en) * 1985-09-13 1987-04-08 Actionair Equip Fusible element mounting mechanism
GB2223676A (en) * 1985-09-13 1990-04-18 Actionair Equip An assembly comprising a permanent thermal link for attachment to a fluid damper spigot
GB2224440A (en) * 1985-09-13 1990-05-09 Actionair Equip An assembly comprising a fusible element for attachment to a fluid damper spigot.
GB2223676B (en) * 1985-09-13 1990-08-15 Actionair Equip An assembly comprising a permanent thermal link for attachment to a fluid damper spigot
GB2224440B (en) * 1985-09-13 1990-08-15 Actionair Equip An assembly comprising a fusible element for attachment to a fluid damper spigot
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.
US4763711A (en) * 1986-06-04 1988-08-16 Nailor-Hart Industries Inc. 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: 19941108