BR7606904A - PROCESS AND APPARATUS FOR TREATING GLASS SOFTENED BY HEAT - Google Patents

PROCESS AND APPARATUS FOR TREATING GLASS SOFTENED BY HEAT

Info

Publication number: BR7606904A
Authority: BR; Brazil
Prior art keywords: heat; treating glass; glass softened; softened; treating
Prior art date: 1975-10-21

Application number

BR7606904A

Other languages

Portuguese (pt)

Inventor

G Machlan

Original Assignee

Owens Coring Fiberglas 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.)

1975-10-21

Filing date

1976-10-15

Publication date

1977-08-30

1976-10-15 Application filed by Owens Coring Fiberglas Corp filed Critical Owens Coring Fiberglas Corp

1977-08-30 Publication of BR7606904A publication Critical patent/BR7606904A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
- C03B37/0213—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by forced gas cooling, i.e. blowing or suction
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
- C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Materials For Medical Uses (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

BR7606904A 1975-10-21 1976-10-15 PROCESS AND APPARATUS FOR TREATING GLASS SOFTENED BY HEAT BR7606904A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62451875A	1975-10-21	1975-10-21

Publications (1)

Publication Number	Publication Date
BR7606904A true BR7606904A (en)	1977-08-30

Family

ID=24502306

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7606904A BR7606904A (en)	1975-10-21	1976-10-15	PROCESS AND APPARATUS FOR TREATING GLASS SOFTENED BY HEAT

Country Status (15)

Country	Link
JP (1)	JPS5259727A (en)
BE (1)	BE847327A (en)
BR (1)	BR7606904A (en)
CA (1)	CA1090576A (en)
DE (1)	DE2647178A1 (en)
DK (1)	DK476476A (en)
ES (1)	ES452564A1 (en)
FI (1)	FI763009A (en)
FR (1)	FR2328671A1 (en)
GB (1)	GB1524887A (en)
IT (1)	IT1068906B (en)
NL (1)	NL7611460A (en)
NO (1)	NO139781C (en)
SE (1)	SE7611572L (en)
ZA (1)	ZA765788B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1083507B (en) *	1976-07-23	1985-05-21	Ppg Industries Inc	PROCEDURE AND DEVICE FOR THE FORMATION OF STOPPINI DE FIBER DI VETRO
JP7508870B2 (en) *	2020-06-04	2024-07-02	日本電気硝子株式会社	Bushing and method for manufacturing glass fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2921342A (en) *	1955-02-14	1960-01-19	Owens Corning Fiberglass Corp	Methods for producing fibrous glass
US3374074A (en) *	1967-04-25	1968-03-19	Owens Corning Fiberglass Corp	Method for production of mineral fibers
US3475148A (en) *	1967-09-26	1969-10-28	Owens Corning Fiberglass Corp	Method and apparatus for production of glass filaments
US3518069A (en) *	1969-02-24	1970-06-30	Ferro Corp	Method of forming glass fibers

1976
- 1976-09-23 CA CA261,883A patent/CA1090576A/en not_active Expired
- 1976-09-27 ZA ZA5788A patent/ZA765788B/en unknown
- 1976-09-30 GB GB40666/76A patent/GB1524887A/en not_active Expired
- 1976-10-15 NL NL7611460A patent/NL7611460A/en not_active Application Discontinuation
- 1976-10-15 BR BR7606904A patent/BR7606904A/en unknown
- 1976-10-15 BE BE171537A patent/BE847327A/en unknown
- 1976-10-18 FR FR7631275A patent/FR2328671A1/en not_active Withdrawn
- 1976-10-19 IT IT28501/76A patent/IT1068906B/en active
- 1976-10-19 DE DE19762647178 patent/DE2647178A1/en not_active Withdrawn
- 1976-10-19 SE SE7611572A patent/SE7611572L/en unknown
- 1976-10-20 ES ES452564A patent/ES452564A1/en not_active Expired
- 1976-10-20 NO NO763584A patent/NO139781C/en unknown
- 1976-10-21 DK DK476476A patent/DK476476A/en unknown
- 1976-10-21 JP JP51126779A patent/JPS5259727A/en active Pending
- 1976-10-21 FI FI763009A patent/FI763009A/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7611460A (en)	1977-04-25
ES452564A1 (en)	1978-02-01
NO763584L (en)	1977-04-22
GB1524887A (en)	1978-09-13
NO139781B (en)	1979-01-29
DE2647178A1 (en)	1977-05-05
JPS5259727A (en)	1977-05-17
NO139781C (en)	1979-05-09
FI763009A (en)	1977-04-22
FR2328671A1 (en)	1977-05-20
SE7611572L (en)	1977-04-22
CA1090576A (en)	1980-12-02
BE847327A (en)	1977-01-31
IT1068906B (en)	1985-03-21
ZA765788B (en)	1977-09-28
DK476476A (en)	1977-04-22

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