DE400503C - Process for the production of electric radiators - Google Patents
Process for the production of electric radiatorsInfo
- Publication number
- DE400503C DE400503C DET27344D DET0027344D DE400503C DE 400503 C DE400503 C DE 400503C DE T27344 D DET27344 D DE T27344D DE T0027344 D DET0027344 D DE T0027344D DE 400503 C DE400503 C DE 400503C
- Authority
- DE
- Germany
- Prior art keywords
- radiator
- pressed
- heating
- heating coil
- made according
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 2
- 238000010411 cooking Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 239000010454 slate Substances 0.000 claims description 2
- 235000000396 iron Nutrition 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 241000272522 Anas Species 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012778 molding material 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
Landscapes
- Resistance Heating (AREA)
Description
Gegenstand der Erfindung ist ein Verfahren zur Herstellung elektrischer Heizkörper, welche sich von den bekannten Heizkörpern dadurch unterscheiden, daß blanke Heizdrahte in noch plastische, mit Rippen versehene Formkörper quer zu den !Rippen eingedrückt werden, so daß sie in die Rippen bis zu einer gewissen Tiefe eindringen und in dieser Lage durch das nachfolgende Trocknen, Hartwerden oder 'Brennen der Formkörper festgelegt und zugleich in dem gewünschten Abstand von dem zu erhitzenden Körper gehalten werden. Die Herstellung geschieht nach dem Preßverfahren, und es ist zu diesem Zwecke, wie bei der Herstellung technisch-keramischer Körper, eine Matrize erforderlich. Nachdem über einen Teil der Matrize der Heizdraht gewickelt ist, wird die erforderliche Menge Preßmaterial, sei es Scha-The invention relates to a method for producing electrical heating elements, which differ from the known radiators in that bare heating wires pressed into still plastic molded bodies provided with ribs transversely to the ribs so that they penetrate the ribs to a certain depth and in this position by the subsequent drying, Hardness or 'burning of the shaped body set and at the same time in the desired Be kept away from the body to be heated. The production happens after the pressing process, and for this purpose it is the same as in the manufacture of technical ceramic Body, a die required. Having over part of the die the heating wire is wound, the required amount of pressing material, be it scha-
ao motte, Zement, Ton, Asbestschiefer oder sonstige geeignete Materialien oder Mischungen, eingefüllt und mittels hohen Druckes gepreßt. Sobald der Preßkörper hart genug ist, wird er aus der Matrize herausgenommen, dieao moth, cement, clay, asbestos slate or other suitable materials or mixtures, filled in and pressed under high pressure. As soon as the compact is hard enough, it is removed from the die, the
as Heizwicklung bleibt an dem Preßkörper haften und wird durch vorstehende mitangepreßte Rippen festgehalten. Die Heizwicklung befindet sich nahe an der Oberfläche des Preßkörpers, kann aber auch in einem gewissen weiteren Abstand von der Oberfläche gehalten werden. Die Höhe der angepreßten Rippen bestimmt den Abstand der Heizwicklung von dem zu erhitzenden Gegenstand. Es ist ferner . ohne weiteres möglich, die erforderlichen Anschlußkontakte, seien es Schraubverbindungen, Stecker oder Fahnen usw., gleichzeitig mit einzupressen. Ferner ist es nach diese» Verfahren möglich, Kontaktstücke und Befestigungsteile zur Anbringung einer Reguliervorrichtung einzupressen, wobei wiederum die Kontaktstücke mit der auszuschaltenden bzw. kurzzuschließenden Heizwicklung unmittelbar in Verbindung stehen.The heating coil sticks to the pressed body and is held in place by protruding, co-pressed ribs. The heating coil is located close to the surface of the compact, but can also be to a certain extent further distance from the surface. The height of the pressed ribs determines the distance between the heating coil and the object to be heated. It is further . easily possible, the necessary connection contacts, be it screw connections, Plugs or flags, etc., to be pressed in at the same time. Furthermore, it is according to this »procedure possible, contact pieces and fastening parts for attaching a regulating device to be pressed in, in turn the contact pieces with the heating winding to be switched off or short-circuited directly stay in contact.
Nach erfolgtem Trocknen, sei es an der Luft oder auf warmem Wege, sind die Heizkörper gebrauchsfertig.After drying, be it in the air or on a warm path, the radiators are ready to use.
Man kann diesen Heizkörpern alle gewünschten Formen geben. In der Zeichnung sind beispielsweise einige Formen angegeben, und es bedeutet hierbei:You can give these radiators any shape you want. In the drawing some forms are given, for example, and it means:
ι die Heizwicklung, 2 die eingepreßten Anschlußkontakte, 3 das Preßmaterial, 4 die angepreßten Rippen.ι the heating coil, 2 the pressed-in connection contacts, 3 the molding material, 4 the pressed ribs.
Es stellt dar:It shows:
Abb. ι und ia eine Heizplatte, z. B. für Bügeleisen, mit Heizwicklung auf einer Ebene, mit Rippen zum Festhalten der Wicklung und zum Bestimmen des Abstandes der Wicklung von dem zu erwärmenden metallenen Gegenstand und mit eingepreßten Anschlußkontakten, Fig. Ι and ia a heating plate, z. B. for Iron, with heating winding on one level, with ribs to hold the winding and to determine the distance between the winding and the metal object to be heated and with pressed-in connection contacts,
Abb. 2 einen Heizkörper für Kochgefäße mit am Boden und am inneren zylindrischen Teil angeordneter Heizwicklung, sonst wie Abb. i, Abb. 3 einen Heizkörper in RöhrenformFig. 2 a heating element for cooking vessels with a cylindrical base on the bottom and on the inner side Partly arranged heating coil, otherwise like Fig. I, Fig. 3 a tubular heating element
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET27344D DE400503C (en) | 1923-01-27 | 1923-01-27 | Process for the production of electric radiators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET27344D DE400503C (en) | 1923-01-27 | 1923-01-27 | Process for the production of electric radiators |
Publications (1)
Publication Number | Publication Date |
---|---|
DE400503C true DE400503C (en) | 1924-08-20 |
Family
ID=7553419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET27344D Expired DE400503C (en) | 1923-01-27 | 1923-01-27 | Process for the production of electric radiators |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE400503C (en) |
-
1923
- 1923-01-27 DE DET27344D patent/DE400503C/en not_active Expired
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