SU86590A1 - Barrel-free sheet glass extrusion method - Google Patents

Barrel-free sheet glass extrusion method

Info

Publication number
SU86590A1
SU86590A1 SU394248A SU394248A SU86590A1 SU 86590 A1 SU86590 A1 SU 86590A1 SU 394248 A SU394248 A SU 394248A SU 394248 A SU394248 A SU 394248A SU 86590 A1 SU86590 A1 SU 86590A1
Authority
SU
USSR - Soviet Union
Prior art keywords
barrel
sheet glass
glass
extrusion method
free sheet
Prior art date
Application number
SU394248A
Other languages
Russian (ru)
Inventor
С.И. Королев
Original Assignee
С.И. Королев
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 С.И. Королев filed Critical С.И. Королев
Priority to SU394248A priority Critical patent/SU86590A1/en
Application granted granted Critical
Publication of SU86590A1 publication Critical patent/SU86590A1/en

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  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)

Description

Известны способы производства листового стекла выт гиванием ленты с ограниченной свободной поверхностью стекломассы в подмашинной камере, а также расположение машин на канале с параллельным питанием стекломассой и применение длинного канала с двухсторонним расположением выт гивающих машин. Однако, такие системы расположени  машин требуют применени  подогревательных камер.Methods are known for producing flat glass by stretching a tape with a limited free surface of glass mass in an aircraft chamber, as well as the location of machines on a channel with parallel glass feeding and the use of a long channel with two-sided placement of stretching machines. However, such machine positioning systems require the use of heating chambers.

Отличительна  особенность описываемого способа состоит в том; что, с целью упрощени  и удешевлени  производства стекла, выработку стекла осуществл ют в подмашинных камерах, имеющих в торцовых стенках газовый или электрический подогрев над поверхностью стекломассы и расположенных непосредственно по обе стороны канала.A distinctive feature of the described method is; that, in order to simplify and reduce the cost of glass production, glass production is carried out in car chambers having gas or electric heating in the end walls above the glass melt surface and located directly on both sides of the channel.

На фиг. 1 схематически изображены подмашинные камеры, обеспечивающие осуществление безлодочного способа (вид в плане); на фиг. 2 - та же камера в поперечном разрезе.FIG. 1 schematically shows the chassis chambers that provide the implementation of a barless method (plan view); in fig. 2 - the same camera in cross section.

По обе стороны канала / расположены подмашинные камеры 2, имеющие в торцовых стенках газовый или электрический подогрев над поверхностью стекломассы, осуществл емый с помощью труб различного сечени , закладываемых под плитами 3 в углублени  4, которыми снабжены камеры 2. Распределение газового или электрического поверхностного подогрева должно быть различным: чем ближе к торцам, тем прогрев должен быть сильнее, так как стекло остывает там быстрее.On either side of the channel / there are located auto-chambers 2, having in the end walls gas or electric heating above the glass mass surface, carried out using pipes of different sections laid under the plates 3 in the recesses 4, which are provided with chambers 2. The distribution of gas or electric surface heating should to be different: the closer to the ends, the warming up should be stronger, as the glass cools down there faster.

Подмашинные камеры имеют глубину 300 мм и щирину 300- 400 мм; канал / отделен от камер 2 мостами, заглубленными на 20- 30 мм.The machine chambers have a depth of 300 mm and a width of 300-400 mm; the canal / is separated from the chambers by 2 bridges recessed 20-30 mm.

Вместо лодочки примен ютс  разъемные цельномассивные изол ционные плиты из огнеупорного материала, щель плиты должна быть строго центрирована.Instead of the boat, detachable, all-massive insulating plates of refractory material are used, the slot of the plate must be strictly centered.

Безлодочный способ выт гивани  листового стекла, отличающийс  тем, что, с целью упрощени  и удешевлени  производстваA barless method of drawing sheet glass, characterized in that, in order to simplify and reduce the cost of production

Предмет изобретени Subject invention

стекла,- выработку стекла .осуществл ют в подмашинных камерах, имеющих в торцовых стенках газовый или электрический подогрев над поверхностью стеклЬмассы и расположеиных непосредственно по обе стороны канала.glass, glass production. It is carried out in car chambers having gas or electric heating in the end walls above the glass surface and located directly on both sides of the channel.

SU394248A 1949-03-28 1949-03-28 Barrel-free sheet glass extrusion method SU86590A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU394248A SU86590A1 (en) 1949-03-28 1949-03-28 Barrel-free sheet glass extrusion method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU394248A SU86590A1 (en) 1949-03-28 1949-03-28 Barrel-free sheet glass extrusion method

Publications (1)

Publication Number Publication Date
SU86590A1 true SU86590A1 (en) 1949-11-30

Family

ID=48258542

Family Applications (1)

Application Number Title Priority Date Filing Date
SU394248A SU86590A1 (en) 1949-03-28 1949-03-28 Barrel-free sheet glass extrusion method

Country Status (1)

Country Link
SU (1) SU86590A1 (en)

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