JPH0416418B2 - - Google Patents

Info

Publication number
JPH0416418B2
JPH0416418B2 JP60023488A JP2348885A JPH0416418B2 JP H0416418 B2 JPH0416418 B2 JP H0416418B2 JP 60023488 A JP60023488 A JP 60023488A JP 2348885 A JP2348885 A JP 2348885A JP H0416418 B2 JPH0416418 B2 JP H0416418B2
Authority
JP
Japan
Prior art keywords
flame
glass
raw material
flow velocity
nozzle
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.)
Expired - Lifetime
Application number
JP60023488A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61186239A (ja
Inventor
Hiroyuki Suda
Shuichi Shibata
Motohiro Nakahara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2348885A priority Critical patent/JPS61186239A/ja
Priority to CA000475011A priority patent/CA1284921C/en
Priority to AU39122/85A priority patent/AU556545B2/en
Priority to US06705362 priority patent/US4618354B1/en
Priority to DE8585301304T priority patent/DE3575414D1/de
Priority to EP85301304A priority patent/EP0154500B1/en
Priority to AU60205/86A priority patent/AU586490B2/en
Priority to AU60204/86A priority patent/AU584223B2/en
Publication of JPS61186239A publication Critical patent/JPS61186239A/ja
Priority to US07/054,886 priority patent/US4801322A/en
Publication of JPH0416418B2 publication Critical patent/JPH0416418B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture, Treatment Of Glass Fibers (AREA)
JP2348885A 1979-06-12 1985-02-12 光ファイバ母材の製造方法 Granted JPS61186239A (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2348885A JPS61186239A (ja) 1985-02-12 1985-02-12 光ファイバ母材の製造方法
CA000475011A CA1284921C (en) 1984-02-27 1985-02-22 Method, apparatus and burner for fabricating an optical fiber preform
AU39122/85A AU556545B2 (en) 1984-02-27 1985-02-25 Producing optical fibre preforms
US06705362 US4618354B1 (en) 1984-02-27 1985-02-25 Method,apparatus and burner for fabricating an optical fiber preform
EP85301304A EP0154500B1 (en) 1984-02-27 1985-02-26 Method, apparatus and burner for fabrication an optical fiber preform
DE8585301304T DE3575414D1 (de) 1984-02-27 1985-02-26 Verfahren, vorrichtung und brenner fuer die herstellung einer vorform fuer optische fasern.
AU60205/86A AU586490B2 (en) 1979-06-12 1986-07-14 Burner for fabricating an optical fiber preform
AU60204/86A AU584223B2 (en) 1984-02-27 1986-07-14 Apparatus for fabricating an optical fiber preform
US07/054,886 US4801322A (en) 1984-02-27 1987-05-27 Method, apparatus and burner for fabricating an optical fiber preform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2348885A JPS61186239A (ja) 1985-02-12 1985-02-12 光ファイバ母材の製造方法

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP10745491A Division JPH0672025B2 (ja) 1991-05-13 1991-05-13 光ファイバ母材の製造方法
JP10745591A Division JPH0672026B2 (ja) 1991-05-13 1991-05-13 光ファイバ母材製造用バーナ
JP10745391A Division JPH0672024B2 (ja) 1991-05-13 1991-05-13 光ファイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPS61186239A JPS61186239A (ja) 1986-08-19
JPH0416418B2 true JPH0416418B2 (enrdf_load_stackoverflow) 1992-03-24

Family

ID=12111896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2348885A Granted JPS61186239A (ja) 1979-06-12 1985-02-12 光ファイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPS61186239A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG30586G (en) * 1989-03-28 1995-09-18 Nippon Steel Corp Resin-coated bonding wire method of producing the same and semiconductor device
JP2005029448A (ja) * 2003-07-10 2005-02-03 Shin Etsu Chem Co Ltd 光ファイバ母材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112636A (ja) * 1983-11-24 1985-06-19 Nippon Telegr & Teleph Corp <Ntt> ガラス微粒子合成用バ−ナ

Also Published As

Publication number Publication date
JPS61186239A (ja) 1986-08-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term