FR2656536B1 - Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu. - Google Patents

Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu.

Info

Publication number
FR2656536B1
FR2656536B1 FR8917518A FR8917518A FR2656536B1 FR 2656536 B1 FR2656536 B1 FR 2656536B1 FR 8917518 A FR8917518 A FR 8917518A FR 8917518 A FR8917518 A FR 8917518A FR 2656536 B1 FR2656536 B1 FR 2656536B1
Authority
FR
France
Prior art keywords
resetting
stop valve
slowing down
fire stop
automatically slowing
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 - Fee Related
Application number
FR8917518A
Other languages
English (en)
Other versions
FR2656536A1 (fr
Inventor
Ghirardi Gilbert
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 FR8917518A priority Critical patent/FR2656536B1/fr
Publication of FR2656536A1 publication Critical patent/FR2656536A1/fr
Application granted granted Critical
Publication of FR2656536B1 publication Critical patent/FR2656536B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A62C2/246—Operating or controlling mechanisms having non-mechanical actuators
    • A62C2/247—Operating or controlling mechanisms having non-mechanical actuators electric

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Air-Flow Control Members (AREA)
FR8917518A 1989-12-28 1989-12-28 Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu. Expired - Fee Related FR2656536B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8917518A FR2656536B1 (fr) 1989-12-28 1989-12-28 Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917518A FR2656536B1 (fr) 1989-12-28 1989-12-28 Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu.

Publications (2)

Publication Number Publication Date
FR2656536A1 FR2656536A1 (fr) 1991-07-05
FR2656536B1 true FR2656536B1 (fr) 1993-04-16

Family

ID=9389196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8917518A Expired - Fee Related FR2656536B1 (fr) 1989-12-28 1989-12-28 Dispositif de ralentissement et de rearmement automatique d'un clapet coupe-feu.

Country Status (1)

Country Link
FR (1) FR2656536B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3009883B1 (fr) * 2013-08-21 2015-08-21 Rf Technologies Mecanisme de declenchement pour fermer une lame mobile d'un clapet coupe-feu et coupe-feu comprenant un tel mecanisme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3237932A (en) * 1962-10-10 1966-03-01 Roto Swing Door Co Inc Automatic door operator
US4333489A (en) * 1978-09-11 1982-06-08 Actionair Equipment Limited Spring-motor dual-functioning mechanism
US4572333A (en) * 1984-04-16 1986-02-25 Honeywell Inc. Speed governing and decoupling drive mechanism

Also Published As

Publication number Publication date
FR2656536A1 (fr) 1991-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse