SU535228A1 - Mold for producing flat sheet polished glass products on metal melt - Google Patents

Mold for producing flat sheet polished glass products on metal melt Download PDF

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Publication number
SU535228A1
SU535228A1 SU752134911A SU2134911A SU535228A1 SU 535228 A1 SU535228 A1 SU 535228A1 SU 752134911 A SU752134911 A SU 752134911A SU 2134911 A SU2134911 A SU 2134911A SU 535228 A1 SU535228 A1 SU 535228A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metal melt
mold
flat sheet
producing flat
glass products
Prior art date
Application number
SU752134911A
Other languages
Russian (ru)
Inventor
М.Л. Гликман
З.И. Сапунар
Г.Ф. Повитков
Original Assignee
Саратовский Филиал Государственного Научно-Исследовательского Института Стекла
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.)
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Application filed by Саратовский Филиал Государственного Научно-Исследовательского Института Стекла filed Critical Саратовский Филиал Государственного Научно-Исследовательского Института Стекла
Priority to SU752134911A priority Critical patent/SU535228A1/en
Application granted granted Critical
Publication of SU535228A1 publication Critical patent/SU535228A1/en

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Description

Форма 1 имеет в стенках полости 8, а вставка 7 снабжена регулировочными винтами 9, установленными в ее заплечиках 10. Форма изготовлена из графита или другого несмачиваемого стекломассой материала . Дно 11 формы может быть иерфорированным дл  сообщени  внутренней полости формы с ванной расплава металла .Form 1 has in the walls of the cavity 8, and the insert 7 is equipped with adjusting screws 9 installed in its shoulders 10. The form is made of graphite or other material not wetted by glass material. The bottom 11 of the mold can be iodized to communicate the internal cavity of the mold with the molten metal bath.

Форма эксплуатируетс  следуюш,им образом .The form is operated in the following way.

Дозированна  порци  стекломассы подаетс  в форму и при высокой температуре растекаетс  по поверхности расплава металла , ограниченной стенкаМИ формы. Благодар  выстуну кромка издели  формуетс  на некотором рассто нии от мениска расплава металла, что позвол ет получать издели  с достаточно округленной кромкой. Положение выстуна относительно уровн  расплава металла регулируетс  либо заполнением полостей 8 расплавом металла, либо с помощью регулировочных винтов 9.The dosed portion of the glass melt is fed into the mold and at high temperature it spreads over the surface of the molten metal bounded by the wall of the mold. Due to the protrusion, the edge of the product is molded at some distance from the meniscus of the molten metal, which makes it possible to obtain products with a sufficiently rounded edge. The position of the rod relative to the level of the molten metal is regulated either by filling the cavities 8 with the molten metal, or by means of adjusting screws 9.

Claims (2)

1.Форма дл  получени  плоских листовых полированных стеклоизделий на расплаве металла, представл юща  собой замкнутый контур из несмачиваемого стекломассой материала, отличающа с  тем, что, с пелью улучщени  качества изделий , она имеет на внутренней поверхности выступ, образованный на уровне расплава металла либо с помощью вставки, либо расточкой контура.1. A form for producing flat sheet polished glassware on a metal melt, which is a closed loop of non-wetted glass material, which, with a quality improvement sheet, has on its inner surface a protrusion formed at the level of metal melt or insert, or boring contour. 2.Форма по п. 1, отличающа с  тем, что, с целью исключени  вли ни  возмущений уровн  расплава металла на формование изделий, она выполнена с перфорированным дном.2. The form according to claim 1, characterized in that, in order to eliminate the effect of perturbations of the level of the molten metal on the molding of products, it is made with a perforated bottom. Источники информации, прин тые во внимание при .экспертизе 1. Патент Франции № 1387188, кл. С 03 Ь, 1965.Sources of information taken into account in the examination. 1. French patent number 1387188, cl. C 03 b, 1965. 2. Патент Франции № 1382304, кл. С 03 Ь, 1964.2. Patent of France No. 1382304, cl. C 03 b, 1964.
SU752134911A 1975-05-16 1975-05-16 Mold for producing flat sheet polished glass products on metal melt SU535228A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752134911A SU535228A1 (en) 1975-05-16 1975-05-16 Mold for producing flat sheet polished glass products on metal melt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752134911A SU535228A1 (en) 1975-05-16 1975-05-16 Mold for producing flat sheet polished glass products on metal melt

Publications (1)

Publication Number Publication Date
SU535228A1 true SU535228A1 (en) 1982-08-30

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ID=20619648

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752134911A SU535228A1 (en) 1975-05-16 1975-05-16 Mold for producing flat sheet polished glass products on metal melt

Country Status (1)

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SU (1) SU535228A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828900A (en) * 1987-12-23 1989-05-09 Ppg Industries, Inc. Discrete glass cutting and edge shaping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828900A (en) * 1987-12-23 1989-05-09 Ppg Industries, Inc. Discrete glass cutting and edge shaping

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