GB2139210B - Glass forehearth with electrodes for eliminating transverse temperature variations - Google Patents

Glass forehearth with electrodes for eliminating transverse temperature variations

Info

Publication number
GB2139210B
GB2139210B GB08312214A GB8312214A GB2139210B GB 2139210 B GB2139210 B GB 2139210B GB 08312214 A GB08312214 A GB 08312214A GB 8312214 A GB8312214 A GB 8312214A GB 2139210 B GB2139210 B GB 2139210B
Authority
GB
United Kingdom
Prior art keywords
electrodes
temperature variations
transverse temperature
glass forehearth
eliminating transverse
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
GB08312214A
Other versions
GB8312214D0 (en
GB2139210A (en
Inventor
Marvin Lee Barkhau
Philip Donald Perry
Roland Francis Pimm
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.)
OI Glass Inc
Original Assignee
Owens Illinois 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.)
Filing date
Publication date
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to GB08312214A priority Critical patent/GB2139210B/en
Publication of GB8312214D0 publication Critical patent/GB8312214D0/en
Publication of GB2139210A publication Critical patent/GB2139210A/en
Application granted granted Critical
Publication of GB2139210B publication Critical patent/GB2139210B/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
GB08312214A 1983-05-04 1983-05-04 Glass forehearth with electrodes for eliminating transverse temperature variations Expired GB2139210B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08312214A GB2139210B (en) 1983-05-04 1983-05-04 Glass forehearth with electrodes for eliminating transverse temperature variations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08312214A GB2139210B (en) 1983-05-04 1983-05-04 Glass forehearth with electrodes for eliminating transverse temperature variations

Publications (3)

Publication Number Publication Date
GB8312214D0 GB8312214D0 (en) 1983-06-08
GB2139210A GB2139210A (en) 1984-11-07
GB2139210B true GB2139210B (en) 1987-02-11

Family

ID=10542152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08312214A Expired GB2139210B (en) 1983-05-04 1983-05-04 Glass forehearth with electrodes for eliminating transverse temperature variations

Country Status (1)

Country Link
GB (1) GB2139210B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157674B (en) * 1984-07-05 1988-06-29 Electroglass Ltd Forehearths
US4622678A (en) * 1984-07-05 1986-11-11 Electroglass Limited Electrically heated forehearth

Also Published As

Publication number Publication date
GB8312214D0 (en) 1983-06-08
GB2139210A (en) 1984-11-07

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030503