DE3768467D1 - Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas. - Google Patents

Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas.

Info

Publication number: DE3768467D1
Authority: DE; Germany
Prior art keywords: floatglass; cooling; production; molten metal; circulation
Prior art date: 1987-01-02
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

DE8787117923T

Other languages

English (en)

Inventor

Jack Allen Bricker

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.)

PPG Industries Inc

Original Assignee

PPG Industries Inc

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.)

1987-01-02

Filing date

1987-12-04

Publication date

1991-04-11

1987-12-04 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1991-04-11 Application granted granted Critical

1991-04-11 Publication of DE3768467D1 publication Critical patent/DE3768467D1/de

2007-12-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Glass Compositions (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Glass Melting And Manufacturing (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Continuous Casting (AREA)

DE8787117923T 1987-01-02 1987-12-04 Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas. Expired - Lifetime DE3768467D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/000,028 US4741750A (en)	1987-01-02	1987-01-02	Method and apparatus for cooling in a float glass forming operation

Publications (1)

Publication Number	Publication Date
DE3768467D1 true DE3768467D1 (de)	1991-04-11

Family

ID=21689568

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8787117923T Expired - Lifetime DE3768467D1 (de)	1987-01-02	1987-12-04	Verfahren und vorrichtung zum kuehlen beim herstellen von floatglas.

Country Status (9)

Country	Link
US (1)	US4741750A (de)
EP (1)	EP0275438B1 (de)
JP (1)	JPS63185836A (de)
CN (1)	CN1009548B (de)
AT (1)	ATE61325T1 (de)
CA (1)	CA1287493C (de)
DE (1)	DE3768467D1 (de)
ES (1)	ES2020998B3 (de)
GR (1)	GR3001574T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2865470B1 (fr) *	2004-01-28	2007-08-10	Saint Gobain	Verre plat par flottage sans point fixe
KR101412768B1 (ko)	2011-01-24	2014-07-02	주식회사 엘지화학	유리판 제조 시스템의 플로트 배스 냉각 장치 및 방법
CN103420564A (zh) *	2012-05-23	2013-12-04	信义电子玻璃（芜湖）有限公司	锡液冷却器
WO2018081664A1 (en) *	2016-10-31	2018-05-03	Corning Incorporated	Liquid metal viscosity control of molten glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU50237A1 (de) *	1966-01-11	1967-07-11
GB1289714A (de) *	1969-09-05	1972-09-20
GB1289715A (de) *	1969-09-05	1972-09-20
GB1314537A (en) *	1970-09-23	1973-04-26	Pilkington Brothers Ltd	Manufacture of flat glass by the float process
FR1205906A (fr) *	1971-04-02	1960-02-05	Glaces De Boussois	Perfectionnements à l'étirage continu du verre en feuille
US3928012A (en) *	1973-03-06	1975-12-23	Ppg Industries Inc	Method and apparatus for regulating the temperature of a glass sheet float tank
US4197106A (en) *	1978-09-11	1980-04-08	Ppg Industries, Inc.	Method and apparatus for asymmetric cooling in a glass sheet forming chamber

1987
- 1987-01-02 US US07/000,028 patent/US4741750A/en not_active Expired - Fee Related
- 1987-12-04 EP EP87117923A patent/EP0275438B1/de not_active Expired
- 1987-12-04 AT AT87117923T patent/ATE61325T1/de not_active IP Right Cessation
- 1987-12-04 ES ES87117923T patent/ES2020998B3/es not_active Expired - Lifetime
- 1987-12-04 DE DE8787117923T patent/DE3768467D1/de not_active Expired - Lifetime
- 1987-12-08 CA CA000553798A patent/CA1287493C/en not_active Expired - Lifetime
- 1987-12-25 JP JP62329411A patent/JPS63185836A/ja active Granted
- 1987-12-28 CN CN87105974.6A patent/CN1009548B/zh not_active Expired
1991
- 1991-03-07 GR GR91400192T patent/GR3001574T3/el unknown

Also Published As

Publication number	Publication date
US4741750A (en)	1988-05-03
GR3001574T3 (en)	1992-11-23
JPH0380739B2 (de)	1991-12-25
CN87105974A (zh)	1988-11-09
EP0275438A1 (de)	1988-07-27
ES2020998B3 (es)	1991-10-16
ATE61325T1 (de)	1991-03-15
JPS63185836A (ja)	1988-08-01
CA1287493C (en)	1991-08-13
EP0275438B1 (de)	1991-03-06
CN1009548B (zh)	1990-09-12

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Legal Events

Date	Code	Title	Description
1992-04-02	8364	No opposition during term of opposition
1999-01-14	8339	Ceased/non-payment of the annual fee