SU86922A1 - Device for making large diameter glass tubes - Google Patents
Device for making large diameter glass tubesInfo
- Publication number
- SU86922A1 SU86922A1 SU401891A SU401891A SU86922A1 SU 86922 A1 SU86922 A1 SU 86922A1 SU 401891 A SU401891 A SU 401891A SU 401891 A SU401891 A SU 401891A SU 86922 A1 SU86922 A1 SU 86922A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- large diameter
- glass tubes
- diameter glass
- making large
- diameter
- Prior art date
Links
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
Известные механизированные способы получени стекл нных труб имеют тот недостаток, что возможность получени труб большого диаметра ограничена.The known mechanized methods for producing glass pipes have the disadvantage that the possibility of obtaining large diameter pipes is limited.
Предлагаетс устройство, выполненное в виде посал :енных на вертикальной оси внутри выт гиваемой трубы горизонтальных дисков, диаметр которых несколько меньше внутреннего диаметра стекл нной трубы. В таком устройстве затрудн етс свободный выход воздуха из иолости трубы и таким образом, внутри, последней создаетс достаточное давление дл противодействи деформации трубы, что позвол ет изготавливать выт гиванием стекл нные трубы большого диаметра.A device is proposed that is made in the form of: horizontal discs on a vertical axis inside the exhaust pipe, the diameter of which is somewhat less than the internal diameter of the glass pipe. In such a device, it is difficult for air to flow out of the pipe's iolost, and thus, inside, the latter creates sufficient pressure to resist the deformation of the pipe, which makes it possible to manufacture glass pipes of large diameter by pulling.
На чертеже схематиечски изображен общий вид устройства.The schematic drawing shows a general view of the device.
На вертикальной оси / монтируетс горизонтальные диски 2, которые располагаютс в полости выт гиваемой трубы 3. Диаметр дисков 2 несколько меньше внутреннего диаметра трубы 3. Диски создают избы1 очное давление в полости выт гиваемой трубы, достаточное дл выработки стекл нных труб большого диаметра. Канал 4 служит дл подачи чи воздуха в трубу 3 через отверстие 5 в ее основании.On the vertical axis, horizontal disks 2 are mounted, which are located in the cavity of the exhaust pipe 3. The diameter of the disks 2 is somewhat smaller than the internal diameter of the pipe 3. The disks create an excess pressure in the cavity of the exhaust pipe that is sufficient to generate large-diameter glass pipes. Channel 4 serves to supply air to the tube 3 through the hole 5 at its base.
Предмет изобретени Subject invention
Устройство дл выработки стекл нных труб большого диаметра, отличающеес тем, что, с целью образовани достаточного избы-, точного воздушного давлени виюлости выт гиваемой стекл нной трубы, применены-.расположеиные в этой полости и смонтированные на вертн. альной оси горизонтальные диски, диа.метр которых иесколько меньше внутреннего диаметра выт гиваемой трубы.An apparatus for generating large diameter glass tubes, characterized in that, in order to generate a sufficient excess, accurate air pressure, the stretchable glass tube is used, spacers are used in this cavity and mounted on the vertices. horizontal axis, the diameter of which is diametrically smaller than the internal diameter of the exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU401891A SU86922A1 (en) | 1949-07-27 | 1949-07-27 | Device for making large diameter glass tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU401891A SU86922A1 (en) | 1949-07-27 | 1949-07-27 | Device for making large diameter glass tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU86922A1 true SU86922A1 (en) | 1949-11-30 |
Family
ID=48258816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU401891A SU86922A1 (en) | 1949-07-27 | 1949-07-27 | Device for making large diameter glass tubes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU86922A1 (en) |
-
1949
- 1949-07-27 SU SU401891A patent/SU86922A1/en active
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