DE50304805D1 - Fire damper - Google Patents

Fire damper

Info

Publication number
DE50304805D1
DE50304805D1 DE50304805T DE50304805T DE50304805D1 DE 50304805 D1 DE50304805 D1 DE 50304805D1 DE 50304805 T DE50304805 T DE 50304805T DE 50304805 T DE50304805 T DE 50304805T DE 50304805 D1 DE50304805 D1 DE 50304805D1
Authority
DE
Germany
Prior art keywords
lever
slot
housing
fire damper
pivoted
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
DE50304805T
Other languages
German (de)
Inventor
Werner Wildeboer
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 DE50304805T priority Critical patent/DE50304805D1/en
Application granted granted Critical
Publication of DE50304805D1 publication Critical patent/DE50304805D1/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
    • A62C2/24—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
    • 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

Abstract

The valve has a transmission system (18) with a first lever (20) on a pivot point (24,26). A pin in the free end of the lever engages a slot in the end of a second lever (22) which pivots in a narrow part (14) of the housing (10). The second lever passes through a slot (30) in a tapered part of the housing, and its pivoted end is covered by a triangular plate (32). The pivoted lever moves a flap valve (12).
DE50304805T 2002-03-26 2003-03-15 Fire damper Expired - Lifetime DE50304805D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50304805T DE50304805D1 (en) 2002-03-26 2003-03-15 Fire damper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214243A DE10214243C1 (en) 2002-03-26 2002-03-26 Fire damper
DE50304805T DE50304805D1 (en) 2002-03-26 2003-03-15 Fire damper

Publications (1)

Publication Number Publication Date
DE50304805D1 true DE50304805D1 (en) 2006-10-12

Family

ID=27798253

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10214243A Expired - Fee Related DE10214243C1 (en) 2002-03-26 2002-03-26 Fire damper
DE50304805T Expired - Lifetime DE50304805D1 (en) 2002-03-26 2003-03-15 Fire damper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10214243A Expired - Fee Related DE10214243C1 (en) 2002-03-26 2002-03-26 Fire damper

Country Status (4)

Country Link
EP (1) EP1348468B1 (en)
AT (1) ATE337830T1 (en)
DE (2) DE10214243C1 (en)
DK (1) DK1348468T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340719A1 (en) * 2003-09-04 2005-04-14 Werner Wildeboer Fire emergency shut-off box for air duct has closing mechanism located in a chamber within box wall
BE1018012A3 (en) * 2009-04-06 2010-03-02 Rf Technologies Nv Valve sheet turning device for fire control valve, has valve blade provided with transmission arm that is attached with valve sheet, where another transmission arm of valve blade is connected to driving pressure axis
DE102022112491B4 (en) 2022-05-18 2024-02-01 SCHAKO KG Zweigniederlassung Kolbingen Device for the controlled movement of a fire damper in air duct systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440108A1 (en) * 1974-08-21 1976-03-04 Emil Siegwart DEVICE FOR CONTROLLING A FIRE PROTECTION FLAP IN VENTILATION DUCTS
DE3143105A1 (en) * 1981-10-30 1983-05-11 Werner 2952 Weener Wildeboer Device for tilting the flap plate of a shut-off flap, especially of a fire-protection flap for ventilation systems
AT388870B (en) * 1987-07-23 1989-09-11 Aumayr Gmbh & Co Leopold Fire protection device for air conduits
DE4114296A1 (en) * 1991-05-02 1992-11-05 Schako Metallwarenfabrik FIRE PROTECTION VALVE
FI89676C (en) * 1992-10-01 1993-11-10 Halton Oy DRIVANORDNING FOER BRANDSPJAELL OCH FOERFARANDE VID DRIFTEN AV ETT BRANDSPJAELL
US5533929A (en) * 1993-12-29 1996-07-09 Attridge, Jr.; Russell G. Remotely trippable and resettable damper
DE29918127U1 (en) * 1999-10-14 2000-03-09 Trox Gmbh Geb Fire damper

Also Published As

Publication number Publication date
EP1348468B1 (en) 2006-08-30
DE10214243C1 (en) 2003-11-27
DK1348468T3 (en) 2006-12-18
ATE337830T1 (en) 2006-09-15
EP1348468A1 (en) 2003-10-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition