JPS6428406A - Burner - Google Patents

Burner

Info

Publication number
JPS6428406A
JPS6428406A JP18622287A JP18622287A JPS6428406A JP S6428406 A JPS6428406 A JP S6428406A JP 18622287 A JP18622287 A JP 18622287A JP 18622287 A JP18622287 A JP 18622287A JP S6428406 A JPS6428406 A JP S6428406A
Authority
JP
Japan
Prior art keywords
air
fuel mixture
combustion chamber
fuel
flames
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
JP18622287A
Other languages
Japanese (ja)
Other versions
JP2532489B2 (en
Inventor
Tatsuo Fujita
Sachio Nagamitsu
Mitsuyoshi Nakamoto
Kenya Okamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62186222A priority Critical patent/JP2532489B2/en
Publication of JPS6428406A publication Critical patent/JPS6428406A/en
Application granted granted Critical
Publication of JP2532489B2 publication Critical patent/JP2532489B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Spray-Type Burners (AREA)

Abstract

PURPOSE:To improve flame stability and to achieve the generation of NOx on a low level by a method wherein burner ports are located at the outlets of air-fuel mixture feed passages connecting a combustion chamber to an air-fuel mixture branch pipe and the burner ports provided on the combustion chamber wall are arranged sparsely in the central part of said chamber and closely in the periphery thereof. CONSTITUTION:After an electric current flows to sheath heaters 12 and a vaporization cylinder 11 is heated, a liquid fuel 15 is ejected from a fuel ejection nozzle 14. After the liquid fuel 15 is vaporized in the vaporization cylinder 11 and mixed with air 16 which is simultaneously blown thereinto, the liquid fuel 15 passes through a throat 9 and is turned into a uniform air-fuel mixture 17. The air-fuel mixture 17 passes through an air-fuel mixture branch pipe 6 and is fed into a combustion chamber 4 from the outlets of burner ports 5 through a plurality of air-fuel mixture feed passages 7. After having been ignited, the air-fuel mixture forms counter flames 18 and becomes exhaust gas 19 to be discharged through an exhaust port 20. On the other band, cooling air 21 passes through the outside of the air-fuel mixture feed passages 7 provided in a cooling air path 8. The counter flames 18 thus formed stagnate at the flame impingement portions in the combustion chamber 4 to slow the flow speed, so that the flames can be stabilized. Further, by dispersing the counter flames 18 and facilitating heat radiation from the combustion chamber 4 and the air-fuel mixture feed passages 7, the generation of NOx can be reduced to a low level.
JP62186222A 1987-07-24 1987-07-24 Burner Expired - Lifetime JP2532489B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186222A JP2532489B2 (en) 1987-07-24 1987-07-24 Burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186222A JP2532489B2 (en) 1987-07-24 1987-07-24 Burner

Publications (2)

Publication Number Publication Date
JPS6428406A true JPS6428406A (en) 1989-01-31
JP2532489B2 JP2532489B2 (en) 1996-09-11

Family

ID=16184503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186222A Expired - Lifetime JP2532489B2 (en) 1987-07-24 1987-07-24 Burner

Country Status (1)

Country Link
JP (1) JP2532489B2 (en)

Also Published As

Publication number Publication date
JP2532489B2 (en) 1996-09-11

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