GB2157674B - Forehearths - Google Patents
ForehearthsInfo
- Publication number
- GB2157674B GB2157674B GB08417117A GB8417117A GB2157674B GB 2157674 B GB2157674 B GB 2157674B GB 08417117 A GB08417117 A GB 08417117A GB 8417117 A GB8417117 A GB 8417117A GB 2157674 B GB2157674 B GB 2157674B
- Authority
- GB
- United Kingdom
- Prior art keywords
- forehearths
- Prior art date
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/02—Forehearths, i.e. feeder channels
- C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
- C03B7/07—Electric means
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08417117A GB2157674B (en) | 1984-07-05 | 1984-07-05 | Forehearths |
GB08508566A GB2157676B (en) | 1984-07-05 | 1985-04-02 | Forehearths |
US06/749,445 US4622678A (en) | 1984-07-05 | 1985-06-27 | Electrically heated forehearth |
AT85304782T ATE36511T1 (en) | 1984-07-05 | 1985-07-04 | FEED CHANNEL. |
EP85304782A EP0167402B1 (en) | 1984-07-05 | 1985-07-04 | Forehearths |
DE8585304782T DE3564419D1 (en) | 1984-07-05 | 1985-07-04 | Forehearths |
JP14812185A JPS6140824A (en) | 1984-07-05 | 1985-07-05 | Forehearth with melt supply channel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08417117A GB2157674B (en) | 1984-07-05 | 1984-07-05 | Forehearths |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8417117D0 GB8417117D0 (en) | 1984-08-08 |
GB2157674A GB2157674A (en) | 1985-10-30 |
GB2157674B true GB2157674B (en) | 1988-06-29 |
Family
ID=10563431
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08417117A Expired GB2157674B (en) | 1984-07-05 | 1984-07-05 | Forehearths |
GB08508566A Expired GB2157676B (en) | 1984-07-05 | 1985-04-02 | Forehearths |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08508566A Expired GB2157676B (en) | 1984-07-05 | 1985-04-02 | Forehearths |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6140824A (en) |
GB (2) | GB2157674B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6011451B2 (en) * | 2013-05-14 | 2016-10-19 | 日本電気硝子株式会社 | Feeder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1526684A (en) * | 1973-03-06 | 1978-09-27 | Emballage Ste Gle Pour | Channel for molten glass |
SU642382A1 (en) * | 1976-07-28 | 1979-01-15 | Предприятие П/Я А-7501 | Device for local electroplating |
GB2139210B (en) * | 1983-05-04 | 1987-02-11 | Owens Illinois Inc | Glass forehearth with electrodes for eliminating transverse temperature variations |
-
1984
- 1984-07-05 GB GB08417117A patent/GB2157674B/en not_active Expired
-
1985
- 1985-04-02 GB GB08508566A patent/GB2157676B/en not_active Expired
- 1985-07-05 JP JP14812185A patent/JPS6140824A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2157676A (en) | 1985-10-30 |
JPS6140824A (en) | 1986-02-27 |
GB2157676B (en) | 1988-06-02 |
GB2157674A (en) | 1985-10-30 |
GB8417117D0 (en) | 1984-08-08 |
GB8508566D0 (en) | 1985-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940705 |