DE69805381T2 - Vorrichtung zur Herstellung von synthethischem Quarzglas - Google Patents

Vorrichtung zur Herstellung von synthethischem Quarzglas

Info

Publication number
DE69805381T2
DE69805381T2 DE69805381T DE69805381T DE69805381T2 DE 69805381 T2 DE69805381 T2 DE 69805381T2 DE 69805381 T DE69805381 T DE 69805381T DE 69805381 T DE69805381 T DE 69805381T DE 69805381 T2 DE69805381 T2 DE 69805381T2
Authority
DE
Germany
Prior art keywords
production
quartz glass
synthetic quartz
synthetic
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.)
Expired - Lifetime
Application number
DE69805381T
Other languages
English (en)
Other versions
DE69805381D1 (de
Inventor
Shouji Yajima
Norihisa Yamaguchi
Kazuhiro Nakagawa
Hiroki Jinbo
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.)
Nikon Corp
Original Assignee
Nikon 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
Priority claimed from JP9263955A external-priority patent/JPH11100217A/ja
Priority claimed from JP26395697A external-priority patent/JP4003143B2/ja
Application filed by Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69805381D1 publication Critical patent/DE69805381D1/de
Publication of DE69805381T2 publication Critical patent/DE69805381T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1484—Means for supporting, rotating or translating the article being formed
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1407—Deposition reactors therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
DE69805381T 1997-09-29 1998-09-29 Vorrichtung zur Herstellung von synthethischem Quarzglas Expired - Lifetime DE69805381T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9263955A JPH11100217A (ja) 1997-09-29 1997-09-29 合成石英ガラス製造装置
JP26395697A JP4003143B2 (ja) 1997-09-29 1997-09-29 合成石英ガラス製造装置

Publications (2)

Publication Number Publication Date
DE69805381D1 DE69805381D1 (de) 2002-06-20
DE69805381T2 true DE69805381T2 (de) 2003-01-02

Family

ID=26546278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805381T Expired - Lifetime DE69805381T2 (de) 1997-09-29 1998-09-29 Vorrichtung zur Herstellung von synthethischem Quarzglas

Country Status (3)

Country Link
US (1) US6044664A (de)
EP (1) EP0905094B1 (de)
DE (1) DE69805381T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301936B1 (en) * 1998-06-17 2001-10-16 Sumitomo Electric Industries, Ltd. Apparatus for manufacturing porous glass preform
IT1308786B1 (it) * 1999-07-05 2002-01-10 Cselt Centro Studi Lab Telecom Procedimento e apparecchiatura per la formazione di strati piani disilice vetrosa mediante l'uso di una torcia a plasma ad accoppiamento
US6732546B1 (en) * 1999-08-12 2004-05-11 Nikon Corporation Product method of synthetic silica glass and thermal treatment apparatus
EP1256553B1 (de) * 2001-05-08 2011-03-23 Shin-Etsu Chemical Co., Ltd. Vorrichtung und Verfahren zum Herstellen von einer Vorform für optische Fasern durch Abscheidung
US20030000260A1 (en) * 2001-06-25 2003-01-02 Roba Giacomo Stefano Device for manufacturing a preform for optical fibres through chemical deposition
JP2005503316A (ja) * 2001-09-27 2005-02-03 コーニング インコーポレイテッド 石英ガラス生産のための改善された方法及び炉
JP2003313042A (ja) * 2002-02-22 2003-11-06 Sumitomo Electric Ind Ltd ガラス微粒子堆積体の製造装置
KR100653861B1 (ko) * 2002-11-29 2006-12-05 신에쯔 세끼에이 가부시키가이샤 합성 석영 유리의 제조 방법 및 합성 석영 유리체
US20040107736A1 (en) * 2002-12-09 2004-06-10 Alcatel Pure upflow furnace
CN104176903B (zh) * 2014-08-18 2016-08-24 江苏杰龙晶瓷科技有限公司 一种乳浊玻璃加料机
CN109737285A (zh) * 2019-03-06 2019-05-10 潍坊科技学院 一种企业人力资源培训用展示固定装置
CN111644299B (zh) * 2020-06-20 2021-10-22 台州伟兴科技有限公司 一种五金对称件防锈处理装置
CN113800750B (zh) * 2021-10-22 2022-07-19 燕山大学 一种立式制坨机及其工作方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1753722A (en) * 1927-10-05 1930-04-08 Fletcher Works Support for centrifugals
FR1363233A (fr) * 1963-04-16 1964-06-12 Corning Glass Works Procédé de fabrication de masses pleines, notamment de verres et céramiques, et appareil de mise en oeuvre
US3620702A (en) * 1969-10-28 1971-11-16 Corning Glass Works Process improvement for manufacturing high-purity quartz forms
US4048776A (en) * 1972-08-21 1977-09-20 Kajima Corporation Steel column base member
GB2083806B (en) * 1980-09-11 1984-08-08 Nippon Telegraph & Telephone Fabrication methods of doped silica glass and optical fibre preform by using the doped silica glass
JPS6026055B2 (ja) * 1980-12-23 1985-06-21 東芝セラミツツクス株式会社 石英ガラスおよびその製造方法
JPS6038343B2 (ja) * 1981-03-06 1985-08-31 信越化学工業株式会社 石英ガラスの製造方法
JPH01257146A (ja) * 1988-04-05 1989-10-13 Japan Metals & Chem Co Ltd 合成石英インゴット製造用保温炉
JP2814867B2 (ja) * 1993-02-10 1998-10-27 株式会社ニコン 石英ガラスの製造方法
US5437236A (en) * 1994-10-17 1995-08-01 Zeiner; Harold R. Multi-functional table with elevational capabilities
US5698484A (en) * 1995-09-12 1997-12-16 Corning Incorporated Method and containment vessel for producing fused silica glass and the fused silica blank produced
JP3832008B2 (ja) * 1997-02-28 2006-10-11 株式会社ニコン 石英ガラスの製造装置

Also Published As

Publication number Publication date
EP0905094A1 (de) 1999-03-31
US6044664A (en) 2000-04-04
EP0905094B1 (de) 2002-05-15
DE69805381D1 (de) 2002-06-20

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