SE9100407D0 - DEVICE IN A FLAME PROTECTION - Google Patents

DEVICE IN A FLAME PROTECTION

Info

Publication number
SE9100407D0
SE9100407D0 SE9100407A SE9100407A SE9100407D0 SE 9100407 D0 SE9100407 D0 SE 9100407D0 SE 9100407 A SE9100407 A SE 9100407A SE 9100407 A SE9100407 A SE 9100407A SE 9100407 D0 SE9100407 D0 SE 9100407D0
Authority
SE
Sweden
Prior art keywords
pipe
flame
ducts
flame protection
section
Prior art date
Application number
SE9100407A
Other languages
Swedish (sv)
Other versions
SE9100407L (en
SE470252B (en
Inventor
O Andersson
Original Assignee
Raadia Kommanditbolag
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 Raadia Kommanditbolag filed Critical Raadia Kommanditbolag
Priority to SE9100407A priority Critical patent/SE470252B/en
Publication of SE9100407D0 publication Critical patent/SE9100407D0/en
Publication of SE9100407L publication Critical patent/SE9100407L/en
Publication of SE470252B publication Critical patent/SE470252B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/06—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for extinguishing sparks

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The invention relates to a flame protection, especially intended for fitting in pipe systems to plants for the absorption and catalysation of environmentally harmful hydrocarbons or other easily inflammable and/or explosive gases. The flame protection is constituted by a pack 1, which can be detachably fitted in a pipe cross section of a pipe 6 forming part of the system and which comprises at least one capillary block 2 of the type which is intended to catalyse exhaust gases from motor vehicles, is made from a ceramic material and comprises a large number of ducts 3, running adjacent to and parallel with one another in the direction of the pipe, and a tubular housing 4 which matches the outer contour of the pipe cross section and against which the capillary block is sealed by means of a flame-resistant material 5, which ducts 3 have a dimension which, when flow velocity is normal, lets the particular gas through into the pipe system but which, if the gas in the pipe system self- ignites, retards the resultant flame such that it extinguishes automatically in the ducts. <IMAGE>
SE9100407A 1991-02-11 1991-02-11 Use of a catalytic capillary block as flame protection in a pipe system SE470252B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9100407A SE470252B (en) 1991-02-11 1991-02-11 Use of a catalytic capillary block as flame protection in a pipe system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100407A SE470252B (en) 1991-02-11 1991-02-11 Use of a catalytic capillary block as flame protection in a pipe system

Publications (3)

Publication Number Publication Date
SE9100407D0 true SE9100407D0 (en) 1991-02-11
SE9100407L SE9100407L (en) 1992-08-12
SE470252B SE470252B (en) 1993-12-20

Family

ID=20381867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100407A SE470252B (en) 1991-02-11 1991-02-11 Use of a catalytic capillary block as flame protection in a pipe system

Country Status (1)

Country Link
SE (1) SE470252B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293230B1 (en) 1998-10-20 2001-09-25 Srp 687 Pty Ltd. Water heaters with flame traps

Also Published As

Publication number Publication date
SE9100407L (en) 1992-08-12
SE470252B (en) 1993-12-20

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