FI57736C - Vannungn foer smaeltning av glas - Google Patents

Vannungn foer smaeltning av glas Download PDF

Info

Publication number: FI57736C
Authority: FI; Finland
Prior art keywords: glass; channel; melt; branch; melting
Prior art date: 1973-12-17

Application number

FI3658/74A

Other languages

English (en)

Finnish (fi)

Other versions

FI57736B (fi

FI365874A7 (it

Inventor

Xaver Heitzer

Robert Bourggraff

Original Assignee

Saint Gobain

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.)

1973-12-17

Filing date

1974-12-17

Publication date

1980-10-10

1973-12-17 Priority claimed from DE19732362565 external-priority patent/DE2362565C3/de

1974-12-17 Application filed by Saint Gobain filed Critical Saint Gobain

1975-06-18 Publication of FI365874A7 publication Critical patent/FI365874A7/fi

1980-06-30 Application granted granted Critical

1980-06-30 Publication of FI57736B publication Critical patent/FI57736B/fi

1980-10-10 Publication of FI57736C publication Critical patent/FI57736C/fi

Links

239000011521 glass Substances 0.000 title claims description 20
239000002344 surface layer Substances 0.000 claims description 26
238000002844 melting Methods 0.000 claims description 15
230000008018 melting Effects 0.000 claims description 15
239000000156 glass melt Substances 0.000 claims description 10
239000010410 layer Substances 0.000 claims description 10
239000006060 molten glass Substances 0.000 claims description 7
238000005192 partition Methods 0.000 claims description 7
238000003754 machining Methods 0.000 claims description 6
239000000155 melt Substances 0.000 claims description 4
230000004888 barrier function Effects 0.000 claims description 2
230000007423 decrease Effects 0.000 claims 1
238000000926 separation method Methods 0.000 description 3
238000001816 cooling Methods 0.000 description 2
238000000034 method Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000002156 mixing Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- C03B5/205—Mechanical means for skimming or scraping the melt surface

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Glass Melting And Manufacturing (AREA)
Processing Of Solid Wastes (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Glass Compositions (AREA)

FI3658/74A 1973-12-17 1974-12-17 Vannungn foer smaeltning av glas FI57736C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19732362565 DE2362565C3 (de)		1973-12-17	Wannenofen zum Schmelzen von Glas
DE2362565		1973-12-17

Publications (3)

Publication Number	Publication Date
FI365874A7 FI365874A7 (it)	1975-06-18
FI57736B FI57736B (fi)	1980-06-30
FI57736C true FI57736C (fi)	1980-10-10

Family

ID=5900947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI3658/74A FI57736C (fi)	1973-12-17	1974-12-17	Vannungn foer smaeltning av glas

Country Status (14)

Country	Link
US (1)	US3937624A (it)
JP (1)	JPS5092311A (it)
BE (1)	BE822474A (it)
BR (1)	BR7410492D0 (it)
CA (1)	CA1014744A (it)
DK (1)	DK655374A (it)
ES (1)	ES433005A1 (it)
FI (1)	FI57736C (it)
FR (1)	FR2254525B1 (it)
GB (1)	GB1482684A (it)
IT (1)	IT1027081B (it)
NL (1)	NL169061C (it)
NO (1)	NO138998C (it)
SE (1)	SE409696B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2359083A1 (fr)	1976-07-23	1978-02-17	Saint Gobain	Perfectionnement a la fabrication de verre plat
FR2711982B1 (fr) *	1993-11-02	1996-01-19	Saint Gobain Vitrage	Canal de transfert et de conditionnement de verre en fusion.
EP1285886A3 (de) *	2001-08-20	2004-03-10	Schott Glas	Verfahren und Vorrichtung zum Herstellen einer Glasschmelze
FR2973797B1 (fr) *	2011-04-06	2018-10-05	Fives Stein	Four de verre, notamment pour verre clair ou ultra-clair, avec recirculations secondaires laterales
JP5720898B2 (ja) *	2012-03-19	2015-05-20	日本電気硝子株式会社	ガラスの溶融装置、及び溶融ガラスの供給方法、並びに溶融炉用の流出通路
JP2026036389A (ja) *	2024-08-20	2026-03-05	日本電気硝子株式会社	ガラス物品の製造装置および製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1639466A (en) *	1924-05-29	1927-08-16	Libbey Owens Sheet Glass Co	Drawing sheet glass
US1595861A (en) *	1924-11-14	1926-08-10	Libbeyowens Sheet Glass Compan	Dam cooler
US1872477A (en) *	1928-05-21	1932-08-16	Libbey Owens Ford Glass Co	Furnace construction

1974
- 1974-11-15 NL NLAANVRAGE7414911,A patent/NL169061C/xx not_active IP Right Cessation
- 1974-11-21 CA CA214,332A patent/CA1014744A/en not_active Expired
- 1974-11-21 BE BE150748A patent/BE822474A/xx not_active IP Right Cessation
- 1974-12-03 JP JP49139374A patent/JPS5092311A/ja active Pending
- 1974-12-05 US US05/529,845 patent/US3937624A/en not_active Expired - Lifetime
- 1974-12-13 GB GB53917/74A patent/GB1482684A/en not_active Expired
- 1974-12-16 BR BR10492/74A patent/BR7410492D0/pt unknown
- 1974-12-16 DK DK655374A patent/DK655374A/da unknown
- 1974-12-16 IT IT70640/74A patent/IT1027081B/it active
- 1974-12-16 FR FR7441324A patent/FR2254525B1/fr not_active Expired
- 1974-12-16 NO NO744533A patent/NO138998C/no unknown
- 1974-12-16 SE SE7415783A patent/SE409696B/xx unknown
- 1974-12-17 FI FI3658/74A patent/FI57736C/fi active
- 1974-12-17 ES ES433005A patent/ES433005A1/es not_active Expired

Also Published As

Publication number	Publication date
SE409696B (sv)	1979-09-03
NO744533L (it)	1975-07-14
DK655374A (it)	1975-09-01
ES433005A1 (es)	1976-09-01
SE7415783L (it)	1975-06-18
JPS5092311A (it)	1975-07-23
NL169061B (nl)	1982-01-04
US3937624A (en)	1976-02-10
NO138998B (no)	1978-09-11
NO138998C (no)	1978-12-20
FR2254525B1 (it)	1978-09-15
BR7410492D0 (pt)	1975-09-16
IT1027081B (it)	1978-11-20
FI57736B (fi)	1980-06-30
FI365874A7 (it)	1975-06-18
BE822474A (fr)	1975-03-14
NL7414911A (nl)	1975-06-19
CA1014744A (en)	1977-08-02
FR2254525A1 (it)	1975-07-11
GB1482684A (en)	1977-08-10
DE2362565B2 (de)	1976-06-24
DE2362565A1 (de)	1975-06-19
NL169061C (nl)	1982-06-01

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