CA1200461A - Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes - Google Patents

Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes

Info

Publication number
CA1200461A
CA1200461A CA000435757A CA435757A CA1200461A CA 1200461 A CA1200461 A CA 1200461A CA 000435757 A CA000435757 A CA 000435757A CA 435757 A CA435757 A CA 435757A CA 1200461 A CA1200461 A CA 1200461A
Authority
CA
Canada
Prior art keywords
vent
blade
force
blocking
heat
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
CA000435757A
Other languages
English (en)
Inventor
James Jongsma
William E.D. Platt
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.)
Honeywell Ltd Australia
Original Assignee
Honeywell Ltd Australia
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 Honeywell Ltd Australia filed Critical Honeywell Ltd Australia
Priority to CA000435757A priority Critical patent/CA1200461A/fr
Application granted granted Critical
Publication of CA1200461A publication Critical patent/CA1200461A/fr
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
    • 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
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/248—Operating or controlling mechanisms having non-mechanical actuators pneumatic

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fire-Detection Mechanisms (AREA)
CA000435757A 1983-08-31 1983-08-31 Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes Expired CA1200461A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000435757A CA1200461A (fr) 1983-08-31 1983-08-31 Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000435757A CA1200461A (fr) 1983-08-31 1983-08-31 Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes

Publications (1)

Publication Number Publication Date
CA1200461A true CA1200461A (fr) 1986-02-11

Family

ID=4125980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000435757A Expired CA1200461A (fr) 1983-08-31 1983-08-31 Dispositif visant simultanement l'extraction de la fumee et l'interdiction de la progression des flammes

Country Status (1)

Country Link
CA (1) CA1200461A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4911065A (en) * 1989-04-11 1990-03-27 Philips Industrial Components Inc. Damper with override control
EP0343766A3 (fr) * 1988-05-27 1990-04-18 Colt International Holdings A.G. Dispositif de contrôle automatique, de préférence pneumatique, en particulier de volets de ventilation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343766A3 (fr) * 1988-05-27 1990-04-18 Colt International Holdings A.G. Dispositif de contrôle automatique, de préférence pneumatique, en particulier de volets de ventilation
US4911065A (en) * 1989-04-11 1990-03-27 Philips Industrial Components Inc. Damper with override control

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Legal Events

Date Code Title Description
MKEX Expiry