FR2314342A1 - Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation - Google Patents

Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation

Info

Publication number
FR2314342A1
FR2314342A1 FR7518629A FR7518629A FR2314342A1 FR 2314342 A1 FR2314342 A1 FR 2314342A1 FR 7518629 A FR7518629 A FR 7518629A FR 7518629 A FR7518629 A FR 7518629A FR 2314342 A1 FR2314342 A1 FR 2314342A1
Authority
FR
France
Prior art keywords
fixed frame
frame
grooved
shutter
grouted
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.)
Granted
Application number
FR7518629A
Other languages
English (en)
French (fr)
Other versions
FR2314342B1 (OSRAM
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 FR7518629A priority Critical patent/FR2314342A1/fr
Publication of FR2314342A1 publication Critical patent/FR2314342A1/fr
Application granted granted Critical
Publication of FR2314342B1 publication Critical patent/FR2314342B1/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
FR7518629A 1975-06-13 1975-06-13 Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation Granted FR2314342A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7518629A FR2314342A1 (fr) 1975-06-13 1975-06-13 Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7518629A FR2314342A1 (fr) 1975-06-13 1975-06-13 Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation

Publications (2)

Publication Number Publication Date
FR2314342A1 true FR2314342A1 (fr) 1977-01-07
FR2314342B1 FR2314342B1 (OSRAM) 1979-03-23

Family

ID=9156520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518629A Granted FR2314342A1 (fr) 1975-06-13 1975-06-13 Perfectionnements apportes aux volets de desenfumage pour gaine de ventilation

Country Status (1)

Country Link
FR (1) FR2314342A1 (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080438A1 (fr) * 2018-04-24 2019-10-25 Rf-Technologies Volet de desenfumage a portillon
CN114344760A (zh) * 2022-02-24 2022-04-15 南昌百济制药有限公司 一种可自动检测和灭火的油烟机

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151518A5 (OSRAM) * 1971-08-31 1973-04-20 Essemes Sa Productions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151518A5 (OSRAM) * 1971-08-31 1973-04-20 Essemes Sa Productions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3080438A1 (fr) * 2018-04-24 2019-10-25 Rf-Technologies Volet de desenfumage a portillon
EP3561408A1 (en) * 2018-04-24 2019-10-30 RF-Technologies Assembly of frames for a smoke evacuation damper with shutter
CN114344760A (zh) * 2022-02-24 2022-04-15 南昌百济制药有限公司 一种可自动检测和灭火的油烟机

Also Published As

Publication number Publication date
FR2314342B1 (OSRAM) 1979-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse