FR2447205B1 - - Google Patents

Info

Publication number
FR2447205B1
FR2447205B1 FR7901936A FR7901936A FR2447205B1 FR 2447205 B1 FR2447205 B1 FR 2447205B1 FR 7901936 A FR7901936 A FR 7901936A FR 7901936 A FR7901936 A FR 7901936A FR 2447205 B1 FR2447205 B1 FR 2447205B1
Authority
FR
France
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
FR7901936A
Other languages
French (fr)
Other versions
FR2447205A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7901936A priority Critical patent/FR2447205A1/fr
Publication of FR2447205A1 publication Critical patent/FR2447205A1/fr
Application granted granted Critical
Publication of FR2447205B1 publication Critical patent/FR2447205B1/fr
Granted 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Building Environments (AREA)
FR7901936A 1979-01-25 1979-01-25 Dispositif coupe-feu, notamment pour conduits de desenfumage Granted FR2447205A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901936A FR2447205A1 (fr) 1979-01-25 1979-01-25 Dispositif coupe-feu, notamment pour conduits de desenfumage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901936A FR2447205A1 (fr) 1979-01-25 1979-01-25 Dispositif coupe-feu, notamment pour conduits de desenfumage

Publications (2)

Publication Number Publication Date
FR2447205A1 FR2447205A1 (fr) 1980-08-22
FR2447205B1 true FR2447205B1 (US20030220297A1-20031127-C00074.png) 1983-02-18

Family

ID=9221208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901936A Granted FR2447205A1 (fr) 1979-01-25 1979-01-25 Dispositif coupe-feu, notamment pour conduits de desenfumage

Country Status (1)

Country Link
FR (1) FR2447205A1 (US20030220297A1-20031127-C00074.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548274A (en) * 1983-11-07 1985-10-22 Simpson Timothy J Automatically opening decorative fire extinguisher cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337990A (en) * 1964-05-26 1967-08-29 Iwata Yoshiaki Temperature controlled windows
CA978412A (en) * 1972-04-10 1975-11-25 Nobuhiro Muramatsu Ceiling-mounted apparatus for providing a smoke vent or smokeproof screen in the event of a fire
GB1417579A (en) * 1972-10-14 1975-12-10 Kg Smoke Dispersal Ltd Fire safety systems
CH581762A5 (en) * 1975-04-04 1976-11-15 Hoeganaes Ab Roof ventilator with smoke-escape flaps - has opening in flap covered by box-shaped lid moved by parallelogram linkage

Also Published As

Publication number Publication date
FR2447205A1 (fr) 1980-08-22

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse