JPS4990710A - - Google Patents

Info

Publication number
JPS4990710A
JPS4990710A JP48129303A JP12930373A JPS4990710A JP S4990710 A JPS4990710 A JP S4990710A JP 48129303 A JP48129303 A JP 48129303A JP 12930373 A JP12930373 A JP 12930373A JP S4990710 A JPS4990710 A JP S4990710A
Authority
JP
Japan
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
JP48129303A
Other versions
JPS558465B2 (ja
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
Publication of JPS4990710A publication Critical patent/JPS4990710A/ja
Publication of JPS558465B2 publication Critical patent/JPS558465B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0338—Rotary furnaces
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0336—Shaft furnaces
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S65/00—Glass manufacturing
    • Y10S65/08—Quartz

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Resistance Heating (AREA)
JP12930373A 1972-12-27 1973-11-19 Expired JPS558465B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2263589A DE2263589C2 (de) 1972-12-27 1972-12-27 Verfahren zum Herstellen von Hohlzylindern, insbesondere von Rohren, aus Quarzglas und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
JPS4990710A true JPS4990710A (ja) 1974-08-29
JPS558465B2 JPS558465B2 (ja) 1980-03-04

Family

ID=5865542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12930373A Expired JPS558465B2 (ja) 1972-12-27 1973-11-19

Country Status (7)

Country Link
US (1) US3853520A (ja)
JP (1) JPS558465B2 (ja)
CH (1) CH565717A5 (ja)
DE (1) DE2263589C2 (ja)
FR (1) FR2212300A1 (ja)
GB (1) GB1423860A (ja)
NL (1) NL7316945A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345318A (en) * 1976-10-06 1978-04-24 Toshiba Ceramics Co Process and apparatus for preparing glass vessel and the like of high silica content
WO1987005287A1 (en) * 1986-02-28 1987-09-11 Japan Oxygen Co., Ltd. Process for manufacturing glass
JPH03208880A (ja) * 1990-01-10 1991-09-12 Mitsubishi Materials Corp 石英ルツボの製造方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972704A (en) * 1971-04-19 1976-08-03 Sherwood Refractories, Inc. Apparatus for making vitreous silica receptacles
US4040795A (en) * 1974-06-04 1977-08-09 Lothar Jung Method for the conversion of crystalline silica raw materials into amorphous silica
US4061487A (en) * 1976-07-01 1977-12-06 Union Carbide Corporation Process for producing glass in a rotary furnace
US4188201A (en) * 1978-04-17 1980-02-12 Lothar Jung Apparatus for forming an ingot in a rotating housing
US4212661A (en) * 1979-02-16 1980-07-15 Lothar Jung Method for the manufacture of hollow fused quartz or fused silica ingots
DE3014311C2 (de) * 1980-04-15 1982-06-16 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung von Quarzglastiegeln und Vorrichtung zur Durchführung dieses Verfahrens
FR2490211B1 (ja) * 1980-09-17 1990-09-21 Passaret Michel
US4389235A (en) * 1982-02-05 1983-06-21 Lothar Jung Burner for manufacture of fused quartz or fused silica ingots
FR2542247B1 (fr) * 1983-03-07 1988-02-26 Gi P Procede de moulage de produits ceramiques et produits obtenus par ledit procede
DE3406148A1 (de) * 1984-02-21 1985-09-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur herstellung von rohrfoermigen koerpern und vorrichtung zur durchfuehrung des verfahrens
US4738938A (en) * 1986-01-02 1988-04-19 Ppg Industries, Inc. Melting and vacuum refining of glass or the like and composition of sheet
US4632686A (en) * 1986-02-24 1986-12-30 Gte Products Corporation Method of manufacturing quartz glass crucibles with low bubble content
JPS63153903U (ja) * 1987-03-27 1988-10-11
US4838919A (en) * 1987-12-28 1989-06-13 Ppg Industries, Inc. Pretreatment of fused cast refractories
DE4214563C1 (de) * 1992-05-08 1994-02-03 Heraeus Quarzglas Verfahren zur Herstellung von opaken Hohlkörpern aus Quarzglas
DE102008033945B4 (de) * 2008-07-19 2012-03-08 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung von mit Stickstoff dotiertem Quarzglas sowie zur Durchführung des Verfahrens geeignete Quarzglaskörnung, Verfahren zur Herstellung eines Quarzglasstrangs und Verfahren zur Herstellung eines Quarzglastiegels
EP3245404B1 (en) * 2015-01-15 2018-12-19 Atlas Copco Airpower Method for controlling a gas supply to a vacuum pump
CN116783149A (zh) * 2020-11-16 2023-09-19 莫门蒂夫性能材料石英股份有限公司 用于生产中空石英圆筒的设备和方法
CN113735423B (zh) * 2021-10-25 2022-04-15 燕山大学 一种立式热顶成型石英管制砣机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559203A (en) * 1921-04-01 1925-10-27 Gen Electric Process of and apparatus for purifying fusions
FR1381241A (fr) * 1963-03-05 1964-12-14 Saint Gobain Rouleaux indéformables à haute température et leur application
GB1103329A (en) * 1964-09-15 1968-02-14 Gen Trustee Co Ltd Refining of silicon
US3528792A (en) * 1968-05-06 1970-09-15 Atlantic Richfield Co Method of spin casting glass casing
US3619440A (en) * 1969-12-18 1971-11-09 Texas Instruments Inc Prevention of crawling of metal oxide hollow articles along the support mandrel during sintering
US3689242A (en) * 1970-02-16 1972-09-05 Massachusetts Inst Technology Method of preparing electrically and optically active vitreous and polycrystalline materials
US3652245A (en) * 1970-09-22 1972-03-28 Amersil Inc Furnace for making fused quartz hollow slugs
US3754886A (en) * 1971-04-02 1973-08-28 Owens Illinois Inc Method for refining molten glass
US3674904A (en) * 1971-05-21 1972-07-04 Amersil Inc Furnace for making fused quartz hollow slugs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345318A (en) * 1976-10-06 1978-04-24 Toshiba Ceramics Co Process and apparatus for preparing glass vessel and the like of high silica content
WO1987005287A1 (en) * 1986-02-28 1987-09-11 Japan Oxygen Co., Ltd. Process for manufacturing glass
JPH03208880A (ja) * 1990-01-10 1991-09-12 Mitsubishi Materials Corp 石英ルツボの製造方法

Also Published As

Publication number Publication date
NL7316945A (ja) 1974-07-01
US3853520A (en) 1974-12-10
FR2212300A1 (ja) 1974-07-26
DE2263589B1 (de) 1973-10-31
JPS558465B2 (ja) 1980-03-04
DE2263589C2 (de) 1974-05-30
CH565717A5 (ja) 1975-08-29
GB1423860A (en) 1976-02-04

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