DE516783C - Arrangement for melting the surface of dielectric bodies - Google Patents
Arrangement for melting the surface of dielectric bodiesInfo
- Publication number
- DE516783C DE516783C DET35073D DET0035073D DE516783C DE 516783 C DE516783 C DE 516783C DE T35073 D DET35073 D DE T35073D DE T0035073 D DET0035073 D DE T0035073D DE 516783 C DE516783 C DE 516783C
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- dielectric
- melting
- dielectric bodies
- bodies
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/46—Dielectric heating
- H05B6/48—Circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
Man hat zum Schmelzen von dielektrischen Körpern, von z. B. Glas oder Quarz, d.h. von Körpern mit einer größeren Dielektrizitätskonstante als i, hochfrequente elektrische Schwingungen benutzt, die man durch an den Körper angelegte Elektroden zuführte.You have to melt dielectric bodies, from z. Glass or quartz, i.e. from Bodies with a dielectric constant greater than i, high-frequency electrical Uses vibrations supplied by electrodes placed on the body.
Eine Schaltung für ein solches Verfahren ist ζ-. B. in der Abb. ι skizziert, wo 5 ein Röhrensender ist, R der mit diesem gekoppelte Resonanzkreis, der außer dem Abstimmkondensator noch einen Kondensator C enthält, zwischen dessen Belegungen« und & das Dielektrikum D sich befindet.A circuit for such a method is ζ-. B. outlined in Fig. Ι, where 5 is a tube transmitter, R is the resonant circuit coupled with this, which contains a capacitor C in addition to the tuning capacitor, between its assignments «and & the dielectric D is located.
Die vorliegende Erfindung hat eine beson-The present invention has a particular-
>5 dere Anordnung zum Gegenstand, die darin besteht, daß die Elektroden für die Zuleitung der Schmelzströme zu dem dielektrischiein Körper nebeneinander auf die Oberfläche des Körpers gesetzt sind. Bei Verwendung sehr hoher Frequenzen, die höher sind als io6, kann man die Elektroden leicht so anordnen, daß nahezu der ganze Strom durch das Dielektrikum und nicht durch den Luftraum geht, so daß die Anordnung besonders in der Art sehr wirksam ist, daß der Schmelzvorgang in den durch die Elektroden beherrschten Schichten eines ausgedehnteren dielektrischen Körpers stattfindet.The subject of the arrangement is that the electrodes for supplying the melt currents to the dielectric body are placed next to one another on the surface of the body. If very high frequencies are used, which are higher than io 6 , the electrodes can easily be arranged so that almost all of the current goes through the dielectric and not through the air space, so that the arrangement is particularly effective in that the Melting process takes place in the dominated by the electrodes layers of an extensive dielectric body.
Die Anordnung ist also besonders wichtig, wenn es sich darum handelt, die Oberfläche 3' von dielektrischen Körpern mit Glasuren zur Erhöhung ihrer mechanischen Festigkeit zu versehen.The arrangement is therefore particularly important when it comes to the surface 3 ' of dielectric bodies with glazes to increase their mechanical strength Mistake.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET35073D DE516783C (en) | Arrangement for melting the surface of dielectric bodies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET35073D DE516783C (en) | Arrangement for melting the surface of dielectric bodies |
Publications (1)
Publication Number | Publication Date |
---|---|
DE516783C true DE516783C (en) | 1931-01-29 |
Family
ID=7558956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET35073D Expired DE516783C (en) | Arrangement for melting the surface of dielectric bodies |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE516783C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445063A (en) * | 1938-02-19 | 1948-07-13 | Edwin M Guyer | Electric glass heating |
US2459260A (en) * | 1943-08-23 | 1949-01-18 | Rca Corp | High-frequency electrical bonding apparatus for bonding wide layers of dielectric materials |
US2465102A (en) * | 1943-10-04 | 1949-03-22 | Rca Corp | Radio-frequency heating apparatus |
DE970555C (en) * | 1939-03-30 | 1958-10-02 | Siemens Ag | Arrangement for gluing or gluing several layers of wood or other materials with the application of heat from high-frequency electrical energy |
-
0
- DE DET35073D patent/DE516783C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2445063A (en) * | 1938-02-19 | 1948-07-13 | Edwin M Guyer | Electric glass heating |
DE970555C (en) * | 1939-03-30 | 1958-10-02 | Siemens Ag | Arrangement for gluing or gluing several layers of wood or other materials with the application of heat from high-frequency electrical energy |
US2459260A (en) * | 1943-08-23 | 1949-01-18 | Rca Corp | High-frequency electrical bonding apparatus for bonding wide layers of dielectric materials |
US2465102A (en) * | 1943-10-04 | 1949-03-22 | Rca Corp | Radio-frequency heating apparatus |
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