DE59704634D1 - Fire damper - Google Patents

Fire damper

Info

Publication number
DE59704634D1
DE59704634D1 DE59704634T DE59704634T DE59704634D1 DE 59704634 D1 DE59704634 D1 DE 59704634D1 DE 59704634 T DE59704634 T DE 59704634T DE 59704634 T DE59704634 T DE 59704634T DE 59704634 D1 DE59704634 D1 DE 59704634D1
Authority
DE
Germany
Prior art keywords
belt
fire
line
opening
wall
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 - Lifetime
Application number
DE59704634T
Other languages
German (de)
Inventor
Guenter Kolb
Franz Ulmrich
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.)
SICHERHEITS U BRANDSCHUTZTECHN
Original Assignee
SICHERHEITS U BRANDSCHUTZTECHN
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 SICHERHEITS U BRANDSCHUTZTECHN filed Critical SICHERHEITS U BRANDSCHUTZTECHN
Application granted granted Critical
Publication of DE59704634D1 publication Critical patent/DE59704634D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A62C2/18—Sliding dampers

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Building Environments (AREA)
  • Special Wing (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Insulated Conductors (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fire Alarms (AREA)

Abstract

If fire breaks out, the belt (7) automatically slides in front of the opening (2) in a fireproof wall (1). Two or more openings in the belt under normal conditions are situated opposite each other and in line with the wall opening, moving out of line with the latter if fire breaks out. The belt can run round two rollers (9) on opposite sides of the wall opening, one of them being turned by a closing mechanism on outbreak of fire, and having a ring of teeth engaging in slots in the belt edge. The belt can be supported at its lengthwise edges.
DE59704634T 1996-03-21 1997-03-20 Fire damper Expired - Lifetime DE59704634D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19613006A DE19613006C2 (en) 1996-03-21 1996-03-21 Device for the refractory closing of an opening

Publications (1)

Publication Number Publication Date
DE59704634D1 true DE59704634D1 (en) 2001-10-25

Family

ID=7790153

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19613006A Expired - Fee Related DE19613006C2 (en) 1996-03-21 1996-03-21 Device for the refractory closing of an opening
DE59704634T Expired - Lifetime DE59704634D1 (en) 1996-03-21 1997-03-20 Fire damper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19613006A Expired - Fee Related DE19613006C2 (en) 1996-03-21 1996-03-21 Device for the refractory closing of an opening

Country Status (6)

Country Link
EP (1) EP0796638B1 (en)
AT (1) ATE205737T1 (en)
DE (2) DE19613006C2 (en)
DK (1) DK0796638T3 (en)
ES (1) ES2164300T3 (en)
PT (1) PT796638E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009039265B4 (en) * 2009-08-28 2017-06-29 Gert Bartholomäus Closing device for overflow openings with rollable closure element
DE102009048008A1 (en) * 2009-10-02 2011-04-07 Schulte & Todt Systemtechnik Gmbh & Co.Kg Device for closing opening of ventilation line in e.g. wall during fire, has locking unit comprising two areas that are arranged in front of opening in wall or ceiling in respective conditions, where locking unit is designed as foil
DE102010014459A1 (en) 2010-04-09 2012-05-10 Stöbich Brandschutz GmbH Fire or smoke protection cover for an opening
DE102011116281A1 (en) * 2011-10-19 2013-04-25 Stöbich Brandschutz GmbH Fire or smoke protection device for closing a ceiling opening

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE101786C (en) *
GB1449432A (en) * 1974-01-28 1976-09-15 Isobe M Equipment for preventing the spread of a fire
DE8313824U1 (en) * 1983-05-10 1983-11-10 Stöbich Brandschutz GmbH, 3380 Goslar FIRE CLOSURE FOR A CEILING BREAKTHROUGH OF A PATERNOSTER CONVEYING SYSTEM
GB2269097B (en) * 1992-07-23 1996-05-01 Environmental Seals Ltd Improvements in or relating to fire barriers

Also Published As

Publication number Publication date
EP0796638B1 (en) 2001-09-19
DE19613006A1 (en) 1997-09-25
EP0796638A2 (en) 1997-09-24
DE19613006C2 (en) 2000-07-27
ATE205737T1 (en) 2001-10-15
DK0796638T3 (en) 2002-01-14
EP0796638A3 (en) 1998-02-25
ES2164300T3 (en) 2002-02-16
PT796638E (en) 2002-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition