BE768685A - SHUT-OFF DEVICE FOR FIREWALL SECTIONS IN VENTILATION AND AIR-CONDITIONING SYSTEMS - Google Patents

SHUT-OFF DEVICE FOR FIREWALL SECTIONS IN VENTILATION AND AIR-CONDITIONING SYSTEMS

Info

Publication number
BE768685A
BE768685A BE768685A BE768685A BE768685A BE 768685 A BE768685 A BE 768685A BE 768685 A BE768685 A BE 768685A BE 768685 A BE768685 A BE 768685A BE 768685 A BE768685 A BE 768685A
Authority
BE
Belgium
Prior art keywords
shut
ventilation
air
conditioning systems
firewall sections
Prior art date
Application number
BE768685A
Other languages
French (fr)
Inventor
K Schmidt
Original Assignee
Trox Gmbh Geb
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 Trox Gmbh Geb filed Critical Trox Gmbh Geb
Publication of BE768685A publication Critical patent/BE768685A/en

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)
  • Duct Arrangements (AREA)
  • Thermal Insulation (AREA)
BE768685A 1970-06-20 1971-06-18 SHUT-OFF DEVICE FOR FIREWALL SECTIONS IN VENTILATION AND AIR-CONDITIONING SYSTEMS BE768685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7023250 1970-06-20

Publications (1)

Publication Number Publication Date
BE768685A true BE768685A (en) 1971-11-03

Family

ID=6612496

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768685A BE768685A (en) 1970-06-20 1971-06-18 SHUT-OFF DEVICE FOR FIREWALL SECTIONS IN VENTILATION AND AIR-CONDITIONING SYSTEMS

Country Status (5)

Country Link
AT (1) AT313068B (en)
BE (1) BE768685A (en)
FR (1) FR2099978A5 (en)
GB (1) GB1342778A (en)
NL (1) NL7108523A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182557A (en) * 1985-11-06 1987-05-20 Specialised Air Movement Equip Fire damper
GB2202041B (en) * 1987-01-22 1991-01-16 Gradwood Limited Ventilation units
FR2701850B1 (en) * 1993-02-26 1995-05-19 Mecatiss Flexible device with fire protection properties.
EP0652333A1 (en) * 1993-11-05 1995-05-10 LICA S.p.r.l. Fire resistant coating for ventilating ducts
GB2291474B (en) * 1994-07-16 1997-12-17 Environmental Seals Ltd Fire proofed housings for extractor fans
GB2318975B (en) * 1996-05-01 2000-03-08 Nullifire Ltd Fire resistant duct
ES2232279B1 (en) * 2003-04-25 2006-08-01 Shako Metallwarenfabrik Ferdinand Schad Kg FIREWOOD GATE FOR VENTILATION AND AIR CONDITIONING DUCTS.
ATE404254T1 (en) * 2003-10-06 2008-08-15 Dieter Betz FIRE PROTECTION CLOSURE
FI118457B (en) * 2005-12-13 2007-11-30 Flaekt Woods Ab Fire damper shut-off flap
DE102017005252B4 (en) * 2017-06-01 2020-07-30 Gert Bartholomäus Cold smoke barrier with lightweight closure sheet

Also Published As

Publication number Publication date
AT313068B (en) 1974-01-25
FR2099978A5 (en) 1972-03-17
GB1342778A (en) 1974-01-03
NL7108523A (en) 1971-12-22

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