JPS57408A - Premixing type burner - Google Patents

Premixing type burner

Info

Publication number
JPS57408A
JPS57408A JP7425380A JP7425380A JPS57408A JP S57408 A JPS57408 A JP S57408A JP 7425380 A JP7425380 A JP 7425380A JP 7425380 A JP7425380 A JP 7425380A JP S57408 A JPS57408 A JP S57408A
Authority
JP
Japan
Prior art keywords
secondary air
holes
flame
slit shape
hole parts
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
JP7425380A
Other languages
Japanese (ja)
Inventor
Yasuo Hirozawa
Yasumasa Yuasa
Takehiko Hayashi
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 JP7425380A priority Critical patent/JPS57408A/en
Publication of JPS57408A publication Critical patent/JPS57408A/en
Pending legal-status Critical Current

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Landscapes

  • Gas Burners (AREA)

Abstract

PURPOSE: To lower the temperature of burner element by a construction wherein a large number of slit shape secondary air holes and slit shape flame holes are disposed inturn in an array at flame hole parts.
CONSTITUTION: At the center of the burner element 41 is provided a secondary air passage 42, at the left and right portions of which are disposed in an array the flame hole parts 43. At the flame hole parts 43, a large number of slit shape secondary air holes 44 and slit shape flame holes 45 are disposed in turn in an array. According to the construction described above, the secondary air flows adjoiningly to the flame holes 45 so that the fin effect of the flame hole parts 43 can be fully utilized by using the secondary air as the cooling air for the burner to lower the temperature of the burner element 41.
COPYRIGHT: (C)1982,JPO&Japio
JP7425380A 1980-06-04 1980-06-04 Premixing type burner Pending JPS57408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7425380A JPS57408A (en) 1980-06-04 1980-06-04 Premixing type burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7425380A JPS57408A (en) 1980-06-04 1980-06-04 Premixing type burner

Publications (1)

Publication Number Publication Date
JPS57408A true JPS57408A (en) 1982-01-05

Family

ID=13541802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7425380A Pending JPS57408A (en) 1980-06-04 1980-06-04 Premixing type burner

Country Status (1)

Country Link
JP (1) JPS57408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477226A (en) * 1983-05-09 1984-10-16 General Electric Company Balance for rotating member

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477226A (en) * 1983-05-09 1984-10-16 General Electric Company Balance for rotating member

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