GB2157676B - Forehearths - Google Patents

Forehearths

Info

Publication number
GB2157676B
GB2157676B GB08508566A GB8508566A GB2157676B GB 2157676 B GB2157676 B GB 2157676B GB 08508566 A GB08508566 A GB 08508566A GB 8508566 A GB8508566 A GB 8508566A GB 2157676 B GB2157676 B GB 2157676B
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
Application number
GB08508566A
Other versions
GB2157676A (en
GB8508566D0 (en
Inventor
Frederick Scarfe
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.)
Electroglass Ltd
Original Assignee
Electroglass Ltd
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.)
Filing date
Publication date
Application filed by Electroglass Ltd filed Critical Electroglass Ltd
Publication of GB8508566D0 publication Critical patent/GB8508566D0/en
Priority to US06/749,445 priority Critical patent/US4622678A/en
Priority to DE8585304782T priority patent/DE3564419D1/en
Priority to EP85304782A priority patent/EP0167402B1/en
Priority to AT85304782T priority patent/ATE36511T1/en
Publication of GB2157676A publication Critical patent/GB2157676A/en
Application granted granted Critical
Publication of GB2157676B publication Critical patent/GB2157676B/en
Expired legal-status Critical Current

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
GB08508566A 1984-07-05 1985-04-02 Forehearths Expired GB2157676B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US06/749,445 US4622678A (en) 1984-07-05 1985-06-27 Electrically heated forehearth
DE8585304782T DE3564419D1 (en) 1984-07-05 1985-07-04 Forehearths
EP85304782A EP0167402B1 (en) 1984-07-05 1985-07-04 Forehearths
AT85304782T ATE36511T1 (en) 1984-07-05 1985-07-04 FEED 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
GB8508566D0 GB8508566D0 (en) 1985-05-09
GB2157676A GB2157676A (en) 1985-10-30
GB2157676B true GB2157676B (en) 1988-06-02

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 Before (1)

Application Number Title Priority Date Filing Date
GB08417117A Expired GB2157674B (en) 1984-07-05 1984-07-05 Forehearths

Country Status (2)

Country Link
JP (1) JPS6140824A (en)
GB (2) GB2157674B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS6140824A (en) 1986-02-27
GB8417117D0 (en) 1984-08-08
GB2157676A (en) 1985-10-30
GB2157674B (en) 1988-06-29
GB2157674A (en) 1985-10-30
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: 19930402