SU172003A1 - Glass insulated microwire - Google Patents
Glass insulated microwireInfo
- Publication number
- SU172003A1 SU172003A1 SU892901A SU892901A SU172003A1 SU 172003 A1 SU172003 A1 SU 172003A1 SU 892901 A SU892901 A SU 892901A SU 892901 A SU892901 A SU 892901A SU 172003 A1 SU172003 A1 SU 172003A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- glass insulated
- heated
- metal
- thickness
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
- H01B3/088—Shaping of glass or deposition of glass
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
Изобретение относитс к способам получени микропроволоки в стекл нной изол ции, примен емой в радиопромышленности и электронике . Известный способ предусматривает раст гивание конца стекл нной трубки с помещенным в ней металлом, разогретым токами высокой частоты.This invention relates to methods for producing microwires in glass insulation used in the radio industry and electronics. The known method involves stretching the end of a glass tube with a metal inside it, heated by high frequency currents.
При увеличении толш,ины металлической жилы, выт гиваемой из расплава, приходитс снижать температуру расплава, в результате чего повышаетс в зкость стекла, а также увеличиваетс толщина стекл нной изол ции, и микронроволока тер ет необходимую эластичность .With an increase in the thickness, ina of the metal core drawn from the melt, the temperature of the melt must be reduced, as a result of which the viscosity of the glass increases, and the thickness of the glass insulation increases, and the microwavol loses the necessary elasticity.
Предлагаемый способ дает возможность регулировать толщину стекл нной изол ции. Достигаетс это тем, что стекл нную трубку дополнительно нагревают газовым пламенем в месте изменени поперечного сечени .The proposed method makes it possible to adjust the thickness of the glass insulation. This is achieved by the fact that the glass tube is additionally heated with a gas flame at the site of the cross section change.
На чертеже показано устройство дл осуществлени описываемого способа.The drawing shows a device for carrying out the described method.
Высокочастотный индуктор / снабжен по внутренней конической поверхности соПиЧами 2 газовых горелок 3, расположенных вокруг стекл нной трубки 4. В полости стекл нной трубки помещен расплавленный металл, выт гиваемый в отверстие 5.The high-frequency inductor / is provided on the inner conical surface with spiPs of 2 gas burners 3 located around the glass tube 4. In the cavity of the glass tube, molten metal is placed and drawn into the hole 5.
слои стекла разогреваютс за счет высокой темиературы расплавленного металла, а наружные слои расплавленной трубки равномерно обогреваютс пламенем горелки. Регулиру температуру пламени, а следовательно, и температуру наружных слоев стекла, можно получить в зкость стекломассы, обеспечивающую при выт гивании требуемую толщину стенок оболочки, при заданном диаметре металлической жилы, без изменени электрических параметров высокочастотного нагрева.the glass layers are heated by the high temperature of the molten metal, and the outer layers of the molten tube are heated uniformly by the burner flame. By adjusting the flame temperature and, consequently, the temperature of the outer layers of glass, it is possible to obtain the viscosity of the glass mass, which, when stretched, draws the required thickness of the shell walls, for a given diameter of the metal core, without changing the electrical parameters of high-frequency heating.
Кроме того, иредварнтельный подогрев с помощью горелок металла и стекла позвол ет использовать дл индуктивного нагрева генераторы моищостью в 1,5 - 2 раза меньщей, чем на аналогичных существующих устройствах .In addition, irreducible heating using metal and glass burners allows the use of induction generators with a purity of 1.5 to 2 times less than on similar existing devices.
20П р е д м е т и 3 о б р е т е н 20P REDOMET AND 3 ABOUT IT
Способ получени микропроволокн в стекл нной изол ции посредством раст гивани при нагревании токами высокой частоты стекл нной трубки с помещенным в ней металлом, отличающийс тем, что, с целью возможности регулировани толщины стекл нной изол ции, стекл нную трубку дополнительно нагревают газовым пламенем в месте изменени попеA method of producing microfibers in glass insulation by stretching a high-frequency glass tube with metal in it when heated by high-frequency currents, characterized in that in order to control the thickness of the glass insulation, the glass tube is additionally heated with a gas flame the pope
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU892901A SU172003A1 (en) | 1964-04-07 | 1964-04-07 | Glass insulated microwire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU892901A SU172003A1 (en) | 1964-04-07 | 1964-04-07 | Glass insulated microwire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU172003A1 true SU172003A1 (en) | 1965-07-24 |
Family
ID=29708034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU892901A SU172003A1 (en) | 1964-04-07 | 1964-04-07 | Glass insulated microwire |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU172003A1 (en) |
-
1964
- 1964-04-07 SU SU892901A patent/SU172003A1/en active
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