SE467341B - Eldspjaell - Google Patents

Eldspjaell

Info

Publication number
SE467341B
SE467341B SE9003794A SE9003794A SE467341B SE 467341 B SE467341 B SE 467341B SE 9003794 A SE9003794 A SE 9003794A SE 9003794 A SE9003794 A SE 9003794A SE 467341 B SE467341 B SE 467341B
Authority
SE
Sweden
Prior art keywords
damper
spring
disc
tube
ventilation duct
Prior art date
Application number
SE9003794A
Other languages
English (en)
Swedish (sv)
Other versions
SE9003794D0 (sv
Inventor
L Valdemarsson
Original Assignee
Blomdahls Mekaniska Ab
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 Blomdahls Mekaniska Ab filed Critical Blomdahls Mekaniska Ab
Priority to SE9003794A priority Critical patent/SE467341B/sv
Publication of SE9003794D0 publication Critical patent/SE9003794D0/xx
Priority to EP91850296A priority patent/EP0488978A1/fr
Publication of SE467341B publication Critical patent/SE467341B/sv

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)
  • Air-Flow Control Members (AREA)
SE9003794A 1990-11-28 1990-11-28 Eldspjaell SE467341B (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003794A SE467341B (sv) 1990-11-28 1990-11-28 Eldspjaell
EP91850296A EP0488978A1 (fr) 1990-11-28 1991-11-28 Clapet coupe-feu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003794A SE467341B (sv) 1990-11-28 1990-11-28 Eldspjaell

Publications (2)

Publication Number Publication Date
SE9003794D0 SE9003794D0 (sv) 1990-11-28
SE467341B true SE467341B (sv) 1992-07-06

Family

ID=20381038

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003794A SE467341B (sv) 1990-11-28 1990-11-28 Eldspjaell

Country Status (2)

Country Link
EP (1) EP0488978A1 (fr)
SE (1) SE467341B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1779901A2 (fr) 2005-10-27 2007-05-02 Ciat Sp. z o. o. Clapet coupe-feu

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5335577A (en) * 1993-05-13 1994-08-09 General Electric Company Method and apparatus for preventing hazardous explosion of ammonium nitrate
FR2754460B1 (fr) * 1996-10-14 1999-01-08 Eidmann Jurgen F Ensemble coupe-feu, cartouche et coquille en faisant partie et procede pour munir le reseau aeraulique d'un tel ensemble
GB2509051A (en) * 2012-11-16 2014-06-25 Bsb Engineering Services Ltd Fire damper arrangement
CN109958808B (zh) * 2019-03-04 2025-08-15 山东中科恒基建材有限公司 防火阀执行机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE379640B (fr) * 1973-09-12 1975-10-20 Futurumverkan Ab
DE8805225U1 (de) * 1988-04-20 1988-07-21 Friedrich Rathgeber KG Regeltechnik, 6349 Mittenaar Thermisch steuerbare Absperreinrichtung in Rohrleitungen für gasförmige Strömungsmedien
AT391931B (de) * 1988-10-12 1990-12-27 Hofer Josef Fa Brandabschlussmanschette
JPH063627Y2 (ja) * 1988-12-15 1994-02-02 大東テック株式会社 防火ダンパー

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1779901A2 (fr) 2005-10-27 2007-05-02 Ciat Sp. z o. o. Clapet coupe-feu

Also Published As

Publication number Publication date
SE9003794D0 (sv) 1990-11-28
EP0488978A1 (fr) 1992-06-03

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