JPS6297139U - - Google Patents

Info

Publication number
JPS6297139U
JPS6297139U JP18905785U JP18905785U JPS6297139U JP S6297139 U JPS6297139 U JP S6297139U JP 18905785 U JP18905785 U JP 18905785U JP 18905785 U JP18905785 U JP 18905785U JP S6297139 U JPS6297139 U JP S6297139U
Authority
JP
Japan
Prior art keywords
tubes
burner
producing
base material
porous glass
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
JP18905785U
Other languages
Japanese (ja)
Other versions
JPH0711142Y2 (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 JP1985189057U priority Critical patent/JPH0711142Y2/en
Publication of JPS6297139U publication Critical patent/JPS6297139U/ja
Application granted granted Critical
Publication of JPH0711142Y2 publication Critical patent/JPH0711142Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Description

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

第１図は本考案に係るバーナの一実施例を示す
縦断面図、第２図及び第３図は従来のバーナの縦
断面図及び横断面図である。 １〜４……素管、５〜８……ガス通路、９……
偏心量調整機構、１０……基体、１１〜１３……
調心ネジ。 FIG. 1 is a longitudinal cross-sectional view showing an embodiment of a burner according to the present invention, and FIGS. 2 and 3 are longitudinal cross-sectional views and cross-sectional views of a conventional burner. 1-4...Main pipe, 5-8...Gas passage, 9...
Eccentricity adjustment mechanism, 10... Base, 11 to 13...
Aligning screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 口径の異なる複数の素管が同心状に重ね合わさ
れ、前記各素管内に同心状にガス流路が形成され
ている多孔質ガラス母材製造用バーナにおいて、
前記各素管の相互間隔を調整する偏心量調整機構
が設けられていることを特徴とする多孔質ガラス
母材製造用バーナ。 In a burner for producing a porous glass base material, in which a plurality of raw tubes having different diameters are stacked concentrically, and a gas flow path is formed concentrically in each of the raw tubes,
A burner for producing a porous glass base material, characterized in that an eccentricity adjustment mechanism is provided for adjusting the mutual spacing between the base tubes.
JP1985189057U 1985-12-10 1985-12-10 Burner for manufacturing porous glass base material Expired - Lifetime JPH0711142Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985189057U JPH0711142Y2 (en) 1985-12-10 1985-12-10 Burner for manufacturing porous glass base material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985189057U JPH0711142Y2 (en) 1985-12-10 1985-12-10 Burner for manufacturing porous glass base material

Publications (2)

Publication Number Publication Date
JPS6297139U true JPS6297139U (en) 1987-06-20
JPH0711142Y2 JPH0711142Y2 (en) 1995-03-15

Family

ID=31141002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985189057U Expired - Lifetime JPH0711142Y2 (en) 1985-12-10 1985-12-10 Burner for manufacturing porous glass base material

Country Status (1)

Country Link
JP (1) JPH0711142Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132931U (en) * 1981-02-05 1982-08-19
JPS60228812A (en) * 1984-04-27 1985-11-14 Furukawa Electric Co Ltd:The Glass burner and manufacture thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57132931U (en) * 1981-02-05 1982-08-19
JPS60228812A (en) * 1984-04-27 1985-11-14 Furukawa Electric Co Ltd:The Glass burner and manufacture thereof

Also Published As

Publication number Publication date
JPH0711142Y2 (en) 1995-03-15

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