ES502659A0 - Un aparato para la fabricacion de vidrio - Google Patents

Un aparato para la fabricacion de vidrio

Info

Publication number: ES502659A0
Authority: ES; Spain
Prior art keywords: manufacture; glass
Prior art date: 1980-06-02
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.): Granted

Application number

ES502659A

Other languages

English (en)

Other versions

ES8203804A1 (es

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.)

1980-06-02

Filing date

1981-06-01

Publication date

1982-04-01

1980-06-02 Priority claimed from US06/155,802 external-priority patent/US4298370A/en

1980-06-16 Priority claimed from US06/159,528 external-priority patent/US4298374A/en

1981-02-26 Priority claimed from US06/236,161 external-priority patent/US4329165A/en

1981-06-01 Application filed by PPG Industries Inc filed Critical PPG Industries Inc

1982-04-01 Publication of ES502659A0 publication Critical patent/ES502659A0/es

1982-04-01 Publication of ES8203804A1 publication Critical patent/ES8203804A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B3/00—Charging the melting furnaces
- 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
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Glass Melting And Manufacturing (AREA)
Vertical, Hearth, Or Arc Furnaces (AREA)

ES502659A 1980-06-02 1981-06-01 Un aparato para la fabricacion de vidrio Expired ES8203804A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/155,802 US4298370A (en)	1980-06-02	1980-06-02	Method of improving glass melting by ablation enhancement
US06/159,528 US4298374A (en)	1980-06-16	1980-06-16	Apparatus for improving glass melting by perforating batch layer
US06/236,161 US4329165A (en)	1981-02-26	1981-02-26	Method for enhanced melting of glass batch and apparatus therefor

Publications (2)

Publication Number	Publication Date
ES502659A0 true ES502659A0 (es)	1982-04-01
ES8203804A1 ES8203804A1 (es)	1982-04-01

Family

ID=27387766

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES502658A Granted ES502658A0 (es)	1980-06-02	1981-06-01	Un metodo perfeccionado de fundir vidrio.
ES502659A Expired ES8203804A1 (es)	1980-06-02	1981-06-01	Un aparato para la fabricacion de vidrio

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
ES502658A Granted ES502658A0 (es)	1980-06-02	1981-06-01	Un metodo perfeccionado de fundir vidrio.

Country Status (6)

Country	Link
EP (1)	EP0041635B1 (es)
KR (1)	KR840001654B1 (es)
BR (1)	BR8103450A (es)
DE (1)	DE3166921D1 (es)
ES (2)	ES502658A0 (es)
PT (1)	PT73104B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2618773B1 (fr) *	1987-07-30	1989-12-08	Wanner Isofi	Procede et dispositif pour le traitement de laine de verre usagee en vue de sa mise au rebut
CN111377595B (zh) *	2020-05-08	2022-04-22	蚌埠凯盛工程技术有限公司	实时控制玻璃窑炉燃气供给量的方法、系统
CN114105442A (zh) *	2021-12-21	2022-03-01	中国建材国际工程集团有限公司	玻璃熔窑投料成垄设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1623057A (en) *	1925-05-14	1927-04-05	Mississippi Glass Co	Batch feeding to glass tanks
US2281050A (en) *	1940-04-11	1942-04-28	Pittsburgh Plate Glass Co	Batch feeding apparatus

1981
- 1981-05-20 DE DE8181103876T patent/DE3166921D1/de not_active Expired
- 1981-05-20 EP EP81103876A patent/EP0041635B1/en not_active Expired
- 1981-05-29 PT PT73104A patent/PT73104B/pt not_active IP Right Cessation
- 1981-06-01 ES ES502658A patent/ES502658A0/es active Granted
- 1981-06-01 BR BR8103450A patent/BR8103450A/pt not_active IP Right Cessation
- 1981-06-01 ES ES502659A patent/ES8203804A1/es not_active Expired
- 1981-06-01 KR KR1019810001946A patent/KR840001654B1/ko active

Also Published As

Publication number	Publication date
ES8206396A1 (es)	1982-08-16
BR8103450A (pt)	1982-02-24
PT73104B (en)	1982-06-03
DE3166921D1 (en)	1984-12-06
KR840001654B1 (ko)	1984-10-12
KR830006122A (ko)	1983-09-17
ES502658A0 (es)	1982-08-16
ES8203804A1 (es)	1982-04-01
EP0041635A1 (en)	1981-12-16
PT73104A (en)	1981-06-01
EP0041635B1 (en)	1984-10-31

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Legal Events

Date	Code	Title	Description
1997-05-16	FD1A	Patent lapsed	Effective date: 19970401