JPH0194725U - - Google Patents

Info

Publication number
JPH0194725U
JPH0194725U JP18927087U JP18927087U JPH0194725U JP H0194725 U JPH0194725 U JP H0194725U JP 18927087 U JP18927087 U JP 18927087U JP 18927087 U JP18927087 U JP 18927087U JP H0194725 U JPH0194725 U JP H0194725U
Authority
JP
Japan
Prior art keywords
gas burner
inner cylinder
combustion gas
surface combustion
porous member
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
JP18927087U
Other languages
Japanese (ja)
Other versions
JPH0318815Y2 (en
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 filed Critical
Priority to JP1987189270U priority Critical patent/JPH0318815Y2/ja
Publication of JPH0194725U publication Critical patent/JPH0194725U/ja
Application granted granted Critical
Publication of JPH0318815Y2 publication Critical patent/JPH0318815Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案のガスバーナの一実施例を示
した縦断面図、第２図はそのＡ−Ａ線横断面図、
第３図は同じくＢ−Ｂ線横断面図である。 １……外筒、２……内筒、３……二次空気流通
路、４……多孔質部材、５……円錐状部材、５１
……二次空気孔、６……ガス供給管、６１……ガ
ス供給孔、７……一次空気流入口。 Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the gas burner of this invention, Fig. 2 is a cross-sectional view taken along the line A-A,
FIG. 3 is also a cross-sectional view taken along line B-B. DESCRIPTION OF SYMBOLS 1... Outer cylinder, 2... Inner cylinder, 3... Secondary air flow path, 4... Porous member, 5... Conical member, 51
...Secondary air hole, 6...Gas supply pipe, 61...Gas supply hole, 7...Primary air inlet.

Claims (1)

【実用新案登録請求の範囲】 (1) 外筒１内に、これとほぼ同軸線上に内筒２
を設けて、外筒内周面と内筒外周面の間の空間を
二次空気流通路３とし、前記内筒２の下流端に多
孔質部材４を設置し、さらにその先端部に多数の
二次空気孔５１が明いている先拡がりの円錐状部
材５を固定し、前記内筒内の多孔質部材４よりも
上流側にほぼ同軸上にガス供給管６を設け、前記
内筒２の基端部に、一次空気を導入するための一
次空気流入口７を設けたことを特徴とする部分予
混合式表面燃焼用ガスバーナ。 (2) 前記多孔質部材４をセラミツク粒子によつ
て半球状に形成したことを特徴とする実用新案登
録請求の範囲第(1)項に記載の部分予混合式表面
燃焼用ガスバーナ。 (3) 前記円錐状部材５に設けた二次空気孔５１
の径を、先端に向かうに従つて漸次小さくしたこ
とを特徴とする実用新案登録請求の範囲第(1)項
に記載の部分予混合式表面燃焼用ガスバーナ。 (4) 前記ガス供給管６先端部にガス供給孔６１
を複数段に亙つて穿設したことを特徴とする実用
新案登録請求の範囲第(1)項に記載の部分予混合
式表面燃焼用ガスバーナ。[Claims for Utility Model Registration] (1) Inside the outer cylinder 1, the inner cylinder 2 is located approximately coaxially with the outer cylinder 1.
The space between the inner circumferential surface of the outer cylinder and the outer circumferential surface of the inner cylinder is provided as a secondary air flow passage 3, a porous member 4 is installed at the downstream end of the inner cylinder 2, and a large number of porous members are provided at the tip of the porous member 4. A tapered conical member 5 with open secondary air holes 51 is fixed, and a gas supply pipe 6 is provided on the upstream side of the porous member 4 in the inner cylinder almost coaxially with the inner cylinder 2. A partially premixed surface combustion gas burner characterized in that a primary air inlet 7 for introducing primary air is provided at the base end. (2) The partially premixed surface combustion gas burner according to claim 1, wherein the porous member 4 is formed into a hemispherical shape by ceramic particles. (3) Secondary air hole 51 provided in the conical member 5
2. The partially premixed surface combustion gas burner according to claim 1, wherein the diameter of the surface combustion gas burner is gradually reduced toward the tip. (4) A gas supply hole 61 is provided at the tip of the gas supply pipe 6.
A partially premixed surface combustion gas burner according to claim (1) of the utility model registration, characterized in that the gas burner is provided in multiple stages.
JP1987189270U 1987-12-12 1987-12-12 Expired JPH0318815Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987189270U JPH0318815Y2 (en) 1987-12-12 1987-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987189270U JPH0318815Y2 (en) 1987-12-12 1987-12-12

Publications (2)

Publication Number Publication Date
JPH0194725U true JPH0194725U (en) 1989-06-22
JPH0318815Y2 JPH0318815Y2 (en) 1991-04-22

Family

ID=31480316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987189270U Expired JPH0318815Y2 (en) 1987-12-12 1987-12-12

Country Status (1)

Country Link
JP (1) JPH0318815Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06201110A (en) * 1992-12-28 1994-07-19 Tokyo Gas Co Ltd Premixing burner device
WO2015141707A1 (en) * 2014-03-19 2015-09-24 住友精密工業株式会社 Combustor and fuel cell system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996328A (en) * 1973-01-20 1974-09-12
JPS5862412A (en) * 1981-10-08 1983-04-13 Kazuo Onoda Gas burner
JPS59170725U (en) * 1983-04-27 1984-11-15 株式会社東芝 gas burner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996328A (en) * 1973-01-20 1974-09-12
JPS5862412A (en) * 1981-10-08 1983-04-13 Kazuo Onoda Gas burner
JPS59170725U (en) * 1983-04-27 1984-11-15 株式会社東芝 gas burner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06201110A (en) * 1992-12-28 1994-07-19 Tokyo Gas Co Ltd Premixing burner device
WO2015141707A1 (en) * 2014-03-19 2015-09-24 住友精密工業株式会社 Combustor and fuel cell system
JPWO2015141707A1 (en) * 2014-03-19 2017-04-13 住友精密工業株式会社 Combustor and fuel cell system

Also Published As

Publication number Publication date
JPH0318815Y2 (en) 1991-04-22

Similar Documents

Publication Publication Date Title
JPH0194725U (en)
JPH01117432U (en)
JPH0194727U (en)
JPS6312012U (en)
JPS62198329U (en)
JPS6179711U (en)
JPH0245321U (en)
JPH01101032U (en)
JPH0245317U (en)
JPH0356025U (en)
JPS62125820U (en)
JPS6281822U (en)
JPH01129535U (en)
JPH03121308U (en)
JPS6323556U (en)
JPS5893610U (en) gas burner
JPS61106725U (en)
JPH0371266U (en)
JPS59175843U (en) Premixed gas burner
JPS6275327U (en)
JPS58128328U (en) Axial flow gas burner
JPH01151026U (en)
JPS6330718U (en)
JPS6032635U (en) gas burner
JPS6298919U (en)