JPS57409A - Premixing type burner - Google Patents

Premixing type burner

Info

Publication number
JPS57409A
JPS57409A JP7425480A JP7425480A JPS57409A JP S57409 A JPS57409 A JP S57409A JP 7425480 A JP7425480 A JP 7425480A JP 7425480 A JP7425480 A JP 7425480A JP S57409 A JPS57409 A JP S57409A
Authority
JP
Japan
Prior art keywords
velocity
hole parts
flame hole
flashback
combustion chamber
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.)
Pending
Application number
JP7425480A
Other languages
Japanese (ja)
Inventor
Yasuo Hirozawa
Yasumasa Yuasa
Toyokazu Teraoka
Osamu Fujimoto
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7425480A priority Critical patent/JPS57409A/en
Publication of JPS57409A publication Critical patent/JPS57409A/en
Pending legal-status Critical Current

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Landscapes

  • Gas Burners (AREA)

Abstract

PURPOSE: To prevent the resonance noise and flashback by a construction wherein control plates are fixed on a burner element with a certain from flame hole parts and combustion chamber walls.
CONSTITUTION: The control plates 41 are fixed on the burner element 1 with the distances of size indicated by h from the flame hole parts 4 and of size indicated by d from the combustion chamber walls 15. According to the construction described above, the velocity of premixed gas jetting from a premixing gas passage 17 into the flame hole parts 4 can be so controlled that, even in the case of gas having high burning velocity, the velocity of premixed gas jetting from flame holes can be enough increased to prevent the resonance noise and flashback.
COPYRIGHT: (C)1982,JPO&Japio
JP7425480A 1980-06-04 1980-06-04 Premixing type burner Pending JPS57409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7425480A JPS57409A (en) 1980-06-04 1980-06-04 Premixing type burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7425480A JPS57409A (en) 1980-06-04 1980-06-04 Premixing type burner

Publications (1)

Publication Number Publication Date
JPS57409A true JPS57409A (en) 1982-01-05

Family

ID=13541827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7425480A Pending JPS57409A (en) 1980-06-04 1980-06-04 Premixing type burner

Country Status (1)

Country Link
JP (1) JPS57409A (en)

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