NO20023087D0 - Fremgangsmåte for fremstilling av kvartsdigler - Google Patents

Fremgangsmåte for fremstilling av kvartsdigler

Info

Publication number: NO20023087D0
Authority: NO; Norway
Prior art keywords: quartz crucibles; making quartz; making; crucibles; quartz
Prior art date: 2000-10-27

Application number

NO20023087A

Other languages

English (en)

Other versions

NO20023087L (no

Inventor

Richard L Hansen

Frederic F Ahlgren

Robert A Giddings

Original Assignee

Gen Electric

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.)

2000-10-27

Filing date

2002-06-26

Publication date

2002-06-26

2002-06-26 Application filed by Gen Electric filed Critical Gen Electric

2002-06-26 Publication of NO20023087D0 publication Critical patent/NO20023087D0/no

2002-08-26 Publication of NO20023087L publication Critical patent/NO20023087L/no

Links

239000010453 quartz Substances 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
- C03B19/095—Other methods of shaping glass by fusing powdered glass in a shaping mould by centrifuging, e.g. arc discharge in rotating mould

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Glass Melting And Manufacturing (AREA)

NO20023087A 2000-10-27 2002-06-26 Fremgangsmåte for fremstilling av kvartsdigler NO20023087L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/697,904 US6502422B1 (en)	2000-10-27	2000-10-27	Method for quartz crucible fabrication
PCT/US2001/050770 WO2002060827A2 (en)	2000-10-27	2001-10-24	Method for quartz crucible fabrication

Publications (2)

Publication Number	Publication Date
NO20023087D0 true NO20023087D0 (no)	2002-06-26
NO20023087L NO20023087L (no)	2002-08-26

Family

ID=24803067

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20023087A NO20023087L (no)	2000-10-27	2002-06-26	Fremgangsmåte for fremstilling av kvartsdigler

Country Status (7)

Country	Link
US (1)	US6502422B1 (no)
EP (1)	EP1347945B1 (no)
JP (1)	JP4133329B2 (no)
KR (1)	KR100815656B1 (no)
NO (1)	NO20023087L (no)
TW (1)	TWI244467B (no)
WO (1)	WO2002060827A2 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20030226376A1 (en) *	2002-06-10	2003-12-11	General Electric Company	Fabrication of heavy walled silica tubing
US20060281623A1 (en)	2005-06-10	2006-12-14	General Electric Company	Free-formed quartz glass ingots and method for making the same
US7625197B2 (en)	2005-09-12	2009-12-01	Johnson & Johnson Vision Care, Inc.	Devices and processes for performing degassing operations
EP2172432A4 (en) *	2007-07-28	2014-04-16	Japan Super Quartz Corp	METHOD FOR PRODUCING A QUARTZ GLASS TAIL AND DEVICE FOR PRODUCING THE QUARTZ GLASS TIEGEL
DE102008026890B3 (de) *	2008-06-05	2009-06-04	Heraeus Quarzglas Gmbh & Co. Kg	Verfahren und Vorrichtung zur Herstellung eines Tiegels aus Quarzglas
US8272234B2 (en) *	2008-12-19	2012-09-25	Heraeus Shin-Etsu America, Inc.	Silica crucible with pure and bubble free inner crucible layer and method of making the same
GB0903017D0 (en) *	2009-02-23	2009-04-08	Ceravision Ltd	Plasma crucible sealing
US9003832B2 (en) *	2009-11-20	2015-04-14	Heraeus Shin-Etsu America, Inc.	Method of making a silica crucible in a controlled atmosphere

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3014311C2 (de) *	1980-04-15	1982-06-16	Heraeus Quarzschmelze Gmbh, 6450 Hanau	Verfahren zur Herstellung von Quarzglastiegeln und Vorrichtung zur Durchführung dieses Verfahrens
US4935046A (en) *	1987-12-03	1990-06-19	Shin-Etsu Handotai Company, Limited	Manufacture of a quartz glass vessel for the growth of single crystal semiconductor
JP2561105B2 (ja)	1987-12-15	1996-12-04	東芝セラミックス株式会社	石英ガラスルツボの製造方法
US4897100A (en) *	1989-01-13	1990-01-30	Owens-Corning Fiberglas Corporation	Apparatus and process for fiberizing fluoride glasses using a double crucible and the compositions produced thereby
JP2866115B2 (ja)	1989-09-25	1999-03-08	東芝セラミックス株式会社	石英ガラス容器の製造装置
JP2830987B2 (ja)	1994-07-19	1998-12-02	信越石英株式会社	石英ガラスルツボ及びその製造方法
JP4285788B2 (ja) *	1996-03-14	2009-06-24	信越石英株式会社	単結晶引き上げ用大口径石英るつぼの製造方法
JP3625636B2 (ja)	1998-01-08	2005-03-02	東芝セラミックス株式会社	シリコン単結晶引上げ用石英ガラスルツボの製造方法
US5913975A (en)	1998-02-03	1999-06-22	Memc Electronic Materials, Inc.	Crucible and method of preparation thereof

2000
- 2000-10-27 US US09/697,904 patent/US6502422B1/en not_active Expired - Lifetime
2001
- 2001-10-23 TW TW090126174A patent/TWI244467B/zh not_active IP Right Cessation
- 2001-10-24 EP EP01994498A patent/EP1347945B1/en not_active Expired - Lifetime
- 2001-10-24 KR KR1020027008317A patent/KR100815656B1/ko active IP Right Grant
- 2001-10-24 WO PCT/US2001/050770 patent/WO2002060827A2/en active Application Filing
- 2001-10-24 JP JP2002560984A patent/JP4133329B2/ja not_active Expired - Lifetime
2002
- 2002-06-26 NO NO20023087A patent/NO20023087L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP1347945B1 (en)	2013-03-27
JP4133329B2 (ja)	2008-08-13
WO2002060827A2 (en)	2002-08-08
NO20023087L (no)	2002-08-26
JP2004518601A (ja)	2004-06-24
KR100815656B1 (ko)	2008-03-20
WO2002060827A3 (en)	2002-10-03
US6502422B1 (en)	2003-01-07
EP1347945A2 (en)	2003-10-01
TWI244467B (en)	2005-12-01
KR20020081235A (ko)	2002-10-26

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Legal Events

Date	Code	Title	Description
2004-10-18	FC2A	Withdrawal, rejection or dismissal of laid open patent application