EP0345793A3 - Use of a body of expanded metal as fire protection filter - Google Patents

Use of a body of expanded metal as fire protection filter Download PDF

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Publication number
EP0345793A3
EP0345793A3 EP19890110415 EP89110415A EP0345793A3 EP 0345793 A3 EP0345793 A3 EP 0345793A3 EP 19890110415 EP19890110415 EP 19890110415 EP 89110415 A EP89110415 A EP 89110415A EP 0345793 A3 EP0345793 A3 EP 0345793A3
Authority
EP
European Patent Office
Prior art keywords
expanded metal
ventilation
fire protection
lattice
protection filter
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.)
Granted
Application number
EP19890110415
Other languages
German (de)
French (fr)
Other versions
EP0345793A2 (en
EP0345793B1 (en
Inventor
Max Michael Dr. Späth
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6356307&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0345793(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0345793A2 publication Critical patent/EP0345793A2/en
Publication of EP0345793A3 publication Critical patent/EP0345793A3/en
Application granted granted Critical
Publication of EP0345793B1 publication Critical patent/EP0345793B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/947—Protection against other undesired influences or dangers against fire by closing openings in walls or the like in the case of fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • F24F2221/186—Details or features not otherwise provided for combined with domestic apparatus combined with a fireplace

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Building Environments (AREA)
  • Filtering Materials (AREA)

Abstract

The invention relates to the inhibition of the propagation of a fire in a building along ventilation ducts. To this end, a lattice of highly heat-conductive material, such as expanded metal, is introduced into the cross-section of the ventilation duct and is able to conduct heat away to the walls of the ventilation duct and hence prevent or delay the breaking-through of the flame. Since such a lattice becomes soiled during the operation of the ventilation plant, it must be easy to exchange and clean. For this reason, it is advisable to introduce the filling in the form of expanded metal spheres laid loose on a strong intermediate level made from transverse struts or perforated sheets, etc. <IMAGE>
EP89110415A 1988-06-10 1989-06-08 Use of a body of expanded metal as fire protection filter Revoked EP0345793B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3819832 1988-06-10
DE3819832A DE3819832A1 (en) 1988-06-10 1988-06-10 FIRE PROTECTION FILTER

Publications (3)

Publication Number Publication Date
EP0345793A2 EP0345793A2 (en) 1989-12-13
EP0345793A3 true EP0345793A3 (en) 1992-01-29
EP0345793B1 EP0345793B1 (en) 1995-11-29

Family

ID=6356307

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110415A Revoked EP0345793B1 (en) 1988-06-10 1989-06-08 Use of a body of expanded metal as fire protection filter

Country Status (6)

Country Link
US (1) US4958554A (en)
EP (1) EP0345793B1 (en)
AT (1) ATE130895T1 (en)
CA (1) CA1318810C (en)
DE (2) DE3819832A1 (en)
ES (1) ES2080733T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349774B2 (en) * 1988-12-06 2002-02-26 Shaikh Ghaleb Mohammad Yassin Alhamad Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges
US5816332A (en) * 1988-12-06 1998-10-06 Alhamad; Shaikh Ghaleb Mohammad Yassin Compositions of matter stopping fires, explosions and oxidations of materials and build up of electrostatic charges
US5794706A (en) * 1988-12-06 1998-08-18 Alhamad; Shaikh Ghaleb Mohammad Yassin Prevention of corrosion, fire and explosion in oil wells
US5794707A (en) * 1988-12-06 1998-08-18 Alhamad; Shaikh Ghaleb Mohammad Yassin Flame arrestor
US6105676A (en) 1991-03-19 2000-08-22 Alhamad; Shaikh Ghaleb Mohammad Yassin Flame arrester
US6089325A (en) * 1988-12-06 2000-07-18 Yassin Alhamad; Shaikh Ghaleb Mohammad Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same
TW271407B (en) * 1993-03-29 1996-03-01 Sean Hsian Wei Cheng
US6698522B1 (en) * 1994-04-13 2004-03-02 Shaikh Ghaleb Mohammad Yassin Alhamad Hot water heater
US20080220714A1 (en) * 2006-10-20 2008-09-11 Benjamin Obdyke Incorporated Ember and Fire-Resistant Vent
CA2824177A1 (en) 2011-01-11 2012-07-19 E. I. Du Pont De Nemours And Company Methods of reducing flame propogation in systems with a flammable refrigerant
KR20200138356A (en) * 2018-04-30 2020-12-09 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Storage receptacle with fire suppression function
US20210346742A1 (en) * 2018-08-02 2021-11-11 Carrier Corporation Low noise nozzle assembly for fire suppression system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218953B (en) * 1965-05-11 1966-06-08 Leinemann Co Flammenfilter Process for the production of a flame protection grate
FR2446118A1 (en) * 1979-01-09 1980-08-08 Lautrette & Cie Sa Flame guard for air filter on IC engine - comprises body downstream of filter incorporating passages long enough for flame entering to be extinguished part-way

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351101A (en) * 1930-03-27 1931-06-25 Hans Grohmann An improved device for arresting explcsions in gas pipes and containers for inflammable substances
US2106750A (en) * 1934-05-31 1938-02-01 Nicholas E Koch Safety apparatus for liquid fuel containers
DE922756C (en) * 1952-06-19 1955-01-24 Wilke Werke Ag Safety device to stop flames and explosions
GB1500912A (en) * 1975-05-06 1978-02-15 Dufaylite Dev Ltd Structural cellular materials
DD154671A1 (en) * 1980-10-14 1982-04-14 Frowalt Loesch DURATION FIRE PROTECTION
SU1260007A1 (en) * 1984-05-29 1986-09-30 Elnatanov Aleksandr Fire barrier
EP0256239A1 (en) * 1986-08-07 1988-02-24 EKSPLO KONTROL Patlamayi Önleyici Maddeler Sanayi ve Ticaret A.S. Filling material for a container for preventing explosions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218953B (en) * 1965-05-11 1966-06-08 Leinemann Co Flammenfilter Process for the production of a flame protection grate
FR2446118A1 (en) * 1979-01-09 1980-08-08 Lautrette & Cie Sa Flame guard for air filter on IC engine - comprises body downstream of filter incorporating passages long enough for flame entering to be extinguished part-way

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERDOEL UND KOHLE-ERDGAS-PETROCHEMIE 17. Jahrgang, Nr. 8, August 1964, Seiten 628-630, Hamburg, DE; J. NEUMANN: "Durchschlagsfeste Kapillarsicherungen" *

Also Published As

Publication number Publication date
EP0345793A2 (en) 1989-12-13
US4958554A (en) 1990-09-25
ES2080733T3 (en) 1996-02-16
CA1318810C (en) 1993-06-08
DE3819832C2 (en) 1991-06-06
ATE130895T1 (en) 1995-12-15
DE3819832A1 (en) 1989-12-14
EP0345793B1 (en) 1995-11-29
DE58909511D1 (en) 1996-01-11

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