DE892040C - Arrangement for heating bodies, for example for the purpose of gluing, in the electrical high-frequency fold - Google Patents
Arrangement for heating bodies, for example for the purpose of gluing, in the electrical high-frequency foldInfo
- Publication number
- DE892040C DE892040C DENDAT892040D DE892040DA DE892040C DE 892040 C DE892040 C DE 892040C DE NDAT892040 D DENDAT892040 D DE NDAT892040D DE 892040D A DE892040D A DE 892040DA DE 892040 C DE892040 C DE 892040C
- Authority
- DE
- Germany
- Prior art keywords
- gluing
- arrangement
- bodies
- heating bodies
- electrical high
- 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
- 238000004026 adhesive bonding Methods 0.000 title claims 2
- 238000010438 heat treatment Methods 0.000 title claims 2
- 230000005684 electric field Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 101700073311 USP9X Proteins 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- H05B6/62—Apparatus for specific applications
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Constitution Of High-Frequency Heating (AREA)
Description
Es liegt häufig die Aufgabe vor, Körper, deren Dicke klein ist im Verglich zu ihren sonstigen Abmessungen, im elektrischen Hochfrequenzfeld zu erhitzen. Ein solcher Fall .liegt beispiel6wes-se_beim. Anschäften von Holzteilen vor. 1Vlan,geht dabei Inder Weise vor, daß man mehrere Schäftungen zu einem Stapel .aüfeinanderschi:chtet, um mit einer einzigen Hochfrequenzapparatur gleichzeitig eine Vielzahl von Schäftungen fertigzustellen. Bei der Behandlung eines solchen Stapels im elektrischen Wechselfelde zeigt sich, daß wegen der entstehenden Felidinhomogenitäten nicht alle Stellen des Stapels gleich stark erhitzt werden. Diesen Nachteil kann man gemäß der Erfindung dadurch vermeiden, .daß man beim Aufbau -des Stapels zwischen die einzelnen der Hochfrequenzbehandlung zu unterwerfenden Körper Äquipotentialflächen in Form von dünnen Blechen einfügt.There is often the task of creating bodies whose thickness is small Compared to their other dimensions, they need to be heated in a high-frequency electrical field. Such a case is an example. Seaming wooden parts. 1Vlan, go in such a way that several shafts are stacked to form a stack, in order to simultaneously produce a large number of shafts with a single high-frequency apparatus to finish. When treating such a stack in an alternating electric field shows that due to the resulting Felidinhomogenitäten not all places of the The stack can be heated to the same degree. This disadvantage can be avoided according to the invention thereby avoiding .that you when building the stack between the individual High frequency treatment to be subjected to equipotential surfaces in the form of bodies inserts thin sheets.
In der Figur ist ein Ausführungsbeispiel der Erfindung dargestellt. Darin sind mit i bis 5 gleichartige zu behandelnde Holzkörper bezeichnet. Die Erfindung zeigt den Fafl, daß es sich dabei um Holzstücke handelt, die miteinander zu verschäften sind. Die- Klebestellen zwischen diesen Körpern sind durch schräge,Striche erkennbar gemacht. Die Körper i-his. 5 sind zu einem. Stapel Übereinandergeschichtet. Dabei ist erfindungsgemäß zwischen je zwei Körper ein Blech,6 eingelegt, das als Äquipotexiti@alfläche wirkt. Diese Bleche können seitlich überstehen, um Fel:dinhomogenitäten an den Rändern des zu behandelnden Gutes zu vermeiden.In the figure, an embodiment of the invention is shown. Therein with i to 5 similar wooden bodies to be treated are designated. The invention shows the Fafl that these are pieces of wood that are to be fastened together are. The glue points between these bodies can be recognized by oblique lines made. The body i-his. 5 are to one. Stack stacked on top of each other. Included According to the invention, a sheet 6 is inserted between each two bodies, which is used as an equipotential surface works. These sheets can protrude to the side to avoid inhomogeneities at the edges of the goods to be treated.
und 8 sind zwei an die Hodhfrequenzquelde 9 angeschlossene Elektroden; mit deren Hilfe gleichzeitig ein Druck auf das zu behandelnde Gut ausgeübt werden kann.and 8 are two electrodes connected to the high frequency source 9; with the help of which pressure can be exerted on the item to be treated at the same time can.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE892040C true DE892040C (en) | 1953-08-20 |
Family
ID=581068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT892040D Expired DE892040C (en) | Arrangement for heating bodies, for example for the purpose of gluing, in the electrical high-frequency fold |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE892040C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571201A1 (en) * | 1984-10-02 | 1986-04-04 | Valeo | METHOD FOR HEATING IN THE MASS OF A SUBSTANCE, FOR EXAMPLE VULCANIZATION OR POLYMERIZATION |
-
0
- DE DENDAT892040D patent/DE892040C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2571201A1 (en) * | 1984-10-02 | 1986-04-04 | Valeo | METHOD FOR HEATING IN THE MASS OF A SUBSTANCE, FOR EXAMPLE VULCANIZATION OR POLYMERIZATION |
| EP0178217A1 (en) * | 1984-10-02 | 1986-04-16 | Valeo | Method of internally heating a substance, for example for vulcanization or polymerization |
| US4617439A (en) * | 1984-10-02 | 1986-10-14 | Valeo | Process for heating a substance, for purposes of vulcanization or polymerization |
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