DE202006005745U1 - Heatable plate, web, molded part - Google Patents

Heatable plate, web, molded part Download PDF

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Publication number
DE202006005745U1
DE202006005745U1 DE200620005745 DE202006005745U DE202006005745U1 DE 202006005745 U1 DE202006005745 U1 DE 202006005745U1 DE 200620005745 DE200620005745 DE 200620005745 DE 202006005745 U DE202006005745 U DE 202006005745U DE 202006005745 U1 DE202006005745 U1 DE 202006005745U1
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Germany
Prior art keywords
web
molded part
heatable plate
matrix former
heat
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Expired - Lifetime
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DE200620005745
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German (de)
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Priority to DE200620005745 priority Critical patent/DE202006005745U1/en
Priority to PCT/EP2006/008670 priority patent/WO2007118498A1/en
Priority to DE112006003816T priority patent/DE112006003816A5/en
Publication of DE202006005745U1 publication Critical patent/DE202006005745U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics

Abstract

Beheizbare Platte, Bahn, Formteil aus porösen Strukturbildnern und Wärmeträger plus Matrixbildner, dadurch gekennzeichnet, dass der Matrixbildner konsolidiert ist und als Strukturbildner fungiert.heated Plate, sheet, molded part of porous Structuring agents and heat transfer media plus Matrix former, characterized in that the matrix former consolidated is and acts as a structuring agent.

Figure 00000001
Figure 00000001

Description

Die nachstehend beschriebene Erfindung bezieht sich auf elektrische Heizelemente, welche sowohl stückig, als auch gekoppelt zur Anwendung kommen können.The The invention described below relates to electrical Heating elements, which are both lumpy, as well as coupled can be used.

Heizelemente solcher Art sind in den vergangenen Jahren entwickelt, weiterentwickelt und auf Anwendungsfälle hin adaptiert worden. Sie bestehen aus getrennten Lagen mit schichtförmigem Aufbau verschiedener Flächengebilde. Aufgeführt seien Gewebe, Gewirke, Gelege, Folien, Schaumstoff, Papier o.ä. Sie enthalten stets einen elektrischen Wärmeträger, etwa in Form von Heizwiderstandsdrähten, Litzen mit Widerstandslack oder Gelschichten. Ihre Lagen sind mit Hilfe von klebend wirkenden Bindemitteln untereinander verbunden.heating elements of such kind are developed in recent years, developed further and on use cases been adapted. They consist of separate layers with a layered structure various fabrics. Credited Woven fabrics, knitted fabrics, scrims, foils, foam, paper or similar They contain always an electric heat transfer medium, for example in the form of heating resistor wires, Strands with resistance varnish or gel layers. Your layers are with Help of adhesive binders connected to each other.

Mithin also können die Lagen verschiedener Flächengebilde des Heizelements als Strukturbildner bezeichnet werden, wogegen die Bindemittel wie Schichtklebstoffe wirken.therefore so you can the layers of different fabrics of the heating element are referred to as Strukturbildner, whereas the binders act as layer adhesives.

Kombinationen solcher Art sind derzeitiger Stand der Technik. Sie bewähren sich. Doch haftet ihnen der Nachteil an, dass der Wärmefluss aus dem Bereich des Wärmeträgers in die Fläche uneinheitlich und retardiert verläuft. Darüber hinaus besteht die Gefahr, dass – in Abhängigkeit auch des Anwendungsfalles – Wärmestau und damit verbunden örtliche Überhitzung aufkommt.combinations such kind are current state of the art. They prove themselves. But they have the disadvantage that the heat flow from the area of Heat carrier in the area inconsistent and retarded. In addition, there is a risk that - in dependence also the application - heat accumulation and associated local overheating comes up.

Hier nun steht die Erfindung an. Sie beschreibt eine beheizbare Platte, Bahn, Formteil, welche die beschriebenen Nachteile vermeiden lässt. Sie besteht nicht aus getrennten Lagen, mit schichtförmigem Aufbau. In ihrem Querschnitt vielmehr ist sie konsolidiert, (penetriert) d.h. einheitlich, nach Art von Compositen. Aus porösen Strukturbildnern, Wärmeträgern und Matrixbildner bestehend hat die Matrix nunmehr zusätzlich Strukturbildnerfunktion.Here Now the invention is on. It describes a heatable plate, Track, molding, which can avoid the disadvantages described. she does not consist of separate layers, with a layered structure. In her cross section rather, it is consolidated, (penetrated) i. uniform, after Kind of composites. Made of porous Structuring agents, heat carriers and Matrix former, the matrix now has an additional structuring function.

Folgendes Beispiel dient der Erläuterung (Bilder):
Das Erfindungsgemäße Heizelement vor seiner Konsolidierung wird aufgebaut in seinem Querschnitt aus

Figure 00010001
The following example serves to explain (pictures):
The heating element according to the invention prior to its consolidation is constructed in its cross section
Figure 00010001

Nach der Konsolidierung der Schichtung durch Behandlung unter Hitze und Druck – sind die Lagen, ist der schichtförmige Aufbau durch Thermofusion aufgehoben. Die Masse der PA6 – Folien hat die strukturbildenden Glasgewebe und Wärmeträger durchdrungen und wirkt jetzt sowohl als Struktur – wie auch als Matrixbildner (Bild 2)To the consolidation of the stratification by treatment under heat and Pressure - are the layers, is the layered Structure removed by thermofusion. The mass of PA6 films has penetrated the structure-forming glass fabric and heat transfer medium and acts now both as a structure - like also as a matrix former (Photo 2)

Messungen der Temperaturentwicklung über die Zeit und an verschiedenen Stellen der erfindungsgemäßen Heizelemente weisen aus, dass bei ihnen der Wärmefluss aus dem Bereich des Wärmeträgers einheitlich wärmeableitend, wärmeübertragend und spontan, verläuft. Wärmestau und örtliche Überhitzung bleiben somit vermieden.measurements the temperature development over the time and at various points of the heating elements according to the invention indicate that with them the heat flow uniform from the area of the heat carrier deriving, transfer heat and spontaneously, runs. heat accumulation and local overheating thus avoided.

Claims (11)

Beheizbare Platte, Bahn, Formteil aus porösen Strukturbildnern und Wärmeträger plus Matrixbildner, dadurch gekennzeichnet, dass der Matrixbildner konsolidiert ist und als Strukturbildner fungiert.Heatable plate, web, molded part of porous structuring agents and heat transfer medium plus matrix former, characterized in that the matrix former is consolidated and acts as a structuring agent. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1, dadurch gekennzeichnet, dass der Strukturbildner ein Gewebe, Gewirke, Gelege, Vlies, Schaumfolie o.ä. ist.Heatable plate, web, molded part, according to claim 1, characterized in that the structuring agent is a tissue, Knitted fabrics, scrim, fleece, foam sheet or similar is. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1 und 2, dadurch gekennzeichnet, dass der Strukturbildner anorganischer Natur ist.Heatable plate, web, molded part, according to claim 1 and 2, characterized in that the structuring agent inorganic Nature is. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1 und 2, dadurch gekennzeichnet, dass der Strukturbildner organisch ist.Heated plate, sheet, molding, according to claim 1 and 2, characterized in that the structure artist is organic. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1, dadurch gekennzeichnet, dass der Matrixbildner durch Schmelzen konsolidiert istHeatable plate, web, molded part, according to claim 1, characterized in that the matrix former by melting is consolidated Beheizbare Platte, Bahn, Formteil, nach Anspruch 1 und 5, dadurch gekennzeichnet, dass der Matrixbildner thermoplastischer Natur ist.Heatable plate, web, molded part, according to claim 1 and 5, characterized in that the matrix former thermoplastic Nature is. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1 und 5, dadurch gekennzeichnet, dass der Matrixbildner duroplastischer Natur ist.Heatable plate, web, molded part, according to claim 1 and 5, characterized in that the matrix former thermoset Nature is. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1, dadurch gekennzeichnet, dass der Wärmeträger ein poröses Flächengebilde ist.Heatable plate, web, molded part, according to claim 1, characterized in that the heat carrier is a porous sheet. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1, 2, sowie 3 oder 4, 5 oder 6 und 8, dadurch gekennzeichnet, dass sie eine wärmereflektierende Schicht enthält.Heatable plate, web, molded part, according to claim 1, 2, as well as 3 or 4, 5 or 6 and 8, characterized in that she is a heat-reflecting Layer contains. Beheizbare Platte, Bahn, Formteil, nach Anspruch 1,2, sowie 3 oder 4, 5 oder 6 und 8, gegebenenfalls 9, dadurch gekennzeichnet, dass sie eine wärmeisolierende Schicht enthält.Heatable plate, web, molded part, according to claim 1,2, and 3 or 4, 5 or 6 and 8, optionally 9, characterized that they are a heat-insulating Layer contains. Beheizbare Platte, Bahn, Formteil nach Anspruch 1–10, dadurch gekennzeichnet, dass die Matte transluzend ist.Heatable plate, web, molded part according to claim 1-10, characterized in that the mat is translucent.
DE200620005745 2006-04-06 2006-04-06 Heatable plate, web, molded part Expired - Lifetime DE202006005745U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200620005745 DE202006005745U1 (en) 2006-04-06 2006-04-06 Heatable plate, web, molded part
PCT/EP2006/008670 WO2007118498A1 (en) 2006-04-06 2006-09-06 Heatable, shaped component part and method for producing such a component part and its use
DE112006003816T DE112006003816A5 (en) 2006-04-06 2006-09-06 Heatable molded component and method for making such a component and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620005745 DE202006005745U1 (en) 2006-04-06 2006-04-06 Heatable plate, web, molded part

Publications (1)

Publication Number Publication Date
DE202006005745U1 true DE202006005745U1 (en) 2007-09-27

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DE112006003816T Withdrawn DE112006003816A5 (en) 2006-04-06 2006-09-06 Heatable molded component and method for making such a component and its use

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WO (1) WO2007118498A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039342A1 (en) * 2010-08-16 2012-02-16 BSH Bosch und Siemens Hausgeräte GmbH Heating element i.e. grille heating element, for e.g. baking oven, utilized for preparing food products, has heating wire arranged at carrier mat as wavy line, where carrier mat is designed as basalt fiber fabric made of refractory material
DE102014012315A1 (en) * 2014-08-19 2016-02-25 Friedrich-Wilhelm Struve Tolerance compensating thin flat heating element
DE102016007920A1 (en) 2016-06-28 2017-12-28 Sabine Maurer The invention was based on the object, an insertable Widesrstands heating element made of conductive plastic or special compounds, contactable with electrical contacts on its circumference in a variety of assemblies, constructions, equipment si

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442139A (en) * 1979-12-11 1984-04-10 Raychem Corporation Elements comprising fibrous materials
JPS6265401A (en) * 1985-09-18 1987-03-24 安田　繁之 Regulating method for ordinary heating temperature in thermosensitive electric resistance compositiion
DE4024268A1 (en) * 1990-07-31 1992-02-06 Lehmann & Voss & Co Electroconductive plastics element for heater or electronic device - contains synergistic mixt. of carbon or graphite powder and fibres and opt. metal fibres
DE4221455A1 (en) * 1992-06-30 1994-01-13 Giulini Chemie Modular heating element - comprises and crosspieces of conductive fibre-reinforced plastics
US5932124A (en) * 1996-04-19 1999-08-03 Thermion Systems International Method for heating a solid surface such as a floor, wall, or countertop surface
RU2003122789A (en) * 2000-12-23 2005-02-10 Брайнком Аг (De) DEVICE FOR SURFACE HEATING AND METHOD OF ITS MANUFACTURE, AND ALSO HEATED OBJECT
DE102004045668A1 (en) * 2003-10-31 2005-06-30 Behr Gmbh & Co. Kg Electrically heatable structure used as a desorbable filter, especially an odor and/or pollutant filter for motor vehicles, or as a support for a desorbable filter, especially an activated charcoal filter, has a honeycomb structure

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DE112006003816A5 (en) 2009-02-26
WO2007118498A1 (en) 2007-10-25

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R150 Term of protection extended to 6 years

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