GB2000857A - Improvements relating to burners - Google Patents

Improvements relating to burners

Info

Publication number
GB2000857A
GB2000857A GB7827801A GB7827801A GB2000857A GB 2000857 A GB2000857 A GB 2000857A GB 7827801 A GB7827801 A GB 7827801A GB 7827801 A GB7827801 A GB 7827801A GB 2000857 A GB2000857 A GB 2000857A
Authority
GB
United Kingdom
Prior art keywords
housing
oxygen
burner
filter
containing gas
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
GB7827801A
Other versions
GB2000857B (en
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.)
AGA AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB2000857A publication Critical patent/GB2000857A/en
Application granted granted Critical
Publication of GB2000857B publication Critical patent/GB2000857B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/82—Preventing flashback or blowback

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

A burner comprising a cylindrical housing (4) defining a passage for the through-flow of an oxygen-containing gas. One end ofthe housing communicates with a mixing chamber (8), in which the oxygen-containing gas is mixed with a burner gas, such as acetylene gas, whilst the other end of the housing communicates with an expansion valve (1), by means of which the oxygen-containing gas is finely-divided as it enters said housing. Arranged in the housing is an acoustic filter (5) having a number of passages (3) disposed therein. The limit frequency of the filter is such that the frequencies of combustion gases formed in the burner when a backfire occurs, lie within the damping range of the filter. <IMAGE>
GB7827801A 1977-07-08 1978-06-23 Burners Expired GB2000857B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7707972A SE406639B (en) 1977-07-08 1977-07-08 BAKELDSEKER BURNER

Publications (2)

Publication Number Publication Date
GB2000857A true GB2000857A (en) 1979-01-17
GB2000857B GB2000857B (en) 1982-01-13

Family

ID=20331821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827801A Expired GB2000857B (en) 1977-07-08 1978-06-23 Burners

Country Status (3)

Country Link
DE (1) DE2827554C3 (en)
GB (1) GB2000857B (en)
SE (1) SE406639B (en)

Also Published As

Publication number Publication date
GB2000857B (en) 1982-01-13
SE406639B (en) 1979-02-19
DE2827554A1 (en) 1979-01-18
DE2827554C3 (en) 1980-10-16
DE2827554B2 (en) 1980-02-28
SE7707972L (en) 1979-01-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee