NL2016899B1 - Heating element having a cnt coating - Google Patents

Heating element having a cnt coating Download PDF

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Publication number
NL2016899B1
NL2016899B1 NL2016899A NL2016899A NL2016899B1 NL 2016899 B1 NL2016899 B1 NL 2016899B1 NL 2016899 A NL2016899 A NL 2016899A NL 2016899 A NL2016899 A NL 2016899A NL 2016899 B1 NL2016899 B1 NL 2016899B1
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NL
Netherlands
Prior art keywords
heating element
cnt coating
element according
carrier
plate
Prior art date
Application number
NL2016899A
Other languages
Dutch (nl)
Inventor
Henry Bense Robert
Original Assignee
Degree-N B V
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Degree-N B V filed Critical Degree-N B V
Priority to NL2016899A priority Critical patent/NL2016899B1/en
Priority to EP17739331.1A priority patent/EP3466196A1/en
Priority to PCT/NL2017/050366 priority patent/WO2017213495A1/en
Application granted granted Critical
Publication of NL2016899B1 publication Critical patent/NL2016899B1/en

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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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • H05B3/145—Carbon only, e.g. carbon black, graphite
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/026—Heaters specially adapted for floor heating
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating
    • 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
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/04—Heating means manufactured by using nanotechnology

Abstract

The present disclosure relates to a heating element, comprising: - a rigid, plate-like, electrically insulating carrier having a low thermal expansion coefficient in a predetermined temperature range; - a CNT coating on the carrier, comprising carbon nano tubes; and - an electrical connection in contact with the CNT coating to apply a voltage over the CNT coating. Preferably, the heating element is such that the carrier comprises at least one element from a group comprising: a printed circuit board; a slate plate; a stone plate, a plastic plate, a resin plate; and the like. Preferably the carrier is made of the same epoxy based material as a printed circuit board.

Description

HEATING ELEMENT HAVING A CNT COATING
The present disclosure relates to a heating element having a CNT coating. When a voltage is applied over such a CNT coating, heat may be generated.
In the prior art, such CNT coatings are known to be applied to fibre mats. In woven embodiments of such prior art, electrically conductive wires may be inserted in a weave of the fibre mats, to provide for electrical power supply.
Irrespective of the high accuracy weaves that are possible nowadays, or smooth finish of non-woven materials, applying a CNT coating on a fibre mat is cumbersome, and prone to result in production fall-out and write-off. Especially in case of woven fibre mats, a sufficiently homogenous weave is difficult (if not impossible) to achieve and allow a CNT coating to be arranged thereon with effective heating all over the surface of the fibre mat based heating element. Also, even if the heating element based on the fibre mat is successfully produced, life expectancy of the resulting heating elements is short due to the combination of higher temperatures with the fibrous material of the mats and due to the bendable nature of the mats.
In accordance with the present disclosure, herewith a heating element is provided, comprising: a rigid, plate-like, electrically insulating carrier having a low thermal expansion coefficient in a predetermined temperature range; a CNT coating on the carrier, comprising carbon nano tubes; and an electrical connection in contact with the CNT coating to apply a voltage over the CNT coating. Thereby a considerable improvement is achieved, especially in terms of productions and of life expectancy.
The present disclosure relates further to many preferred embodiments, some of which may be described in the below embodiment description and/or some of which may be defined in the appended dependent claims.
In a particular embodiment, the heating element of the present disclosure may exhibit the feature that the carrier comprises at least one element from a group comprising: a printed circuit board; a slate plate; a stone plate, a plastic plate, a resin plate; and the like.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the carrier is an epoxy based printed circuit board.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the CNT coating is arranged on the carrier in the form of a CNT dispersion.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the CNT coating is configured to emit IR radiation, when the voltage is applied over the CNT coating. In such an embodiment, preferably the CNT coating is configured to emit IR-C radiation, when the voltage is applied over the CNT coating.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that a temperature of the CNT coating defining a radiating surface of the heating element, is in a range between 50°C and 110°C, preferably between 60°C and 100°C and more preferably between 75 °C and 95 °C.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the carrier exhibits no or at least hardly any thermal compression or expansion in the temperature range at least between 0°C and 100°, preferably between 0° and 150°C, and most preferably between 0°C and at least 200°C.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature of a front plate. In such an embodiment, preferably the front plate is arranged over the CNT coating. Also in said an embodiment, additionally or alternatively, preferably the front plate is arranged on the CNT coating. Also in said embodiment, additionally or alternatively, preferably the front plate comprises any one or more than one material from a group comprising ceramic material, slate, epoxy, plastic, and the like. Also in said embodiment, additionally or alternatively, preferably the front plate is at least one of rigid; plate-like; electrically insulating; and having a low thermal expansion coefficient in a predetermined temperature range, preferably in a temperature range between at least 0°C and at least 100°C.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the electrical connection comprises at least one electrically conductive, elongate member extending over the CNT coating. In such an embodiment, preferably the elongate member is arranged along a side of the carrier over the CNT coating. Then, preferably, the carrier comprises an opposing side opposite the side with the electrically conductive elongate member, and an additional electrically conductive elongate member is arranged on the CNT coating along the opposing side and a power source is connected with the member and the additional member to apply the voltage over the CNT coating. Also in said embodiment of the elongate member, additionally or alternatively, preferably at least one of the electrically conductive elongate member and the additional electrically conductive elongate member is formed by a strip of copper paint, applied on the CNT coating.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that at least one side of the carrier comprises a coupling configuration configured to couple the heating element and an adjacent heating element.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that the carrier comprises at least one of thermal insulation and reflection, for instance in a layer.
In an additional or alternative embodiment, the heating element of the present disclosure may exhibit the feature that a control is connected with the electrical connection, to selectively apply the voltage over the CNT coating.
Based on the above indications of features of a heating element, provided in terms of the appended claims, below an embodiment description of a heating element according to the present disclosure will be provided, as shown in the appended drawing, including (some) production styeps thereof. However, it is noted here that the disclosure is by no means to be interpreted as limited to any merely preferred features, unless essential for proper functioning as defined in the single appended independent claim, where the scope of protection may even include obvious alternatives for specifically recited features in the appended independent claim. In the drawing:
Figure 1 shows application of a coating of a dispersion of CNT on a carrier;
Figure 2 shows application of a conductive member;
Figure 3 shows application of conductors;
Figure 4 shows a side view along arrow IV in figure 3; and
Figure 5 shows a side view along arrow V in figure 3.
In figure 1 it is shown that carriers 1 are progressed along a path in the direction of arrow A, where a wide nozzle 3 is arranged over the path of arrow A to apply a dispersion 2 of carbon nano tubes (herein after also referred to as CNT) onto a surface of the carriers 1. Other forms of application than in a dispersion are also conceivable. Thereby a CNT coating 11 is formed.
The dispersion originates from a vessel 5 and is supplied to the nozzle 3 via a conduit 4, which may contain a schematically represented valve 5 to control a flow of dispersion 2 to nozzle 3.
The carriers 1 are rigid, plate-like, electrically insulating elements having a low thermal expansion coefficient in a predetermined temperature range. This is to say that carriers will not compress or expand (or hardly so) when a voltage from a source 14 in figure 4 is applied over the CNT coating. Carriers may suitably be formed by printed circuit boards (PCB’s); slate plates; stone plates; plastic plates; resin plates, and the like. Preferably, the carriers are epoxy based printed circuit boards, precisely because of easy production thereof. The circuit boards may or may not be printed with conductive lines or broader bands, but if the boards are printed with conductors (not shown) this may support the power supply (described below) and current distribution.
In figure 2, application of bands 7 of copper paint is shown, schematically represented as using a paint brush 8. Other materials than cooper paint may alternatively be applied. The bands 7 of electrically conductive copper paint are arranged along opposite sides of the rectangular carrier 1 in the form of possibly a printed circuit board (PCB). Thus, when the bands 7 of copper paint are connected to opposing sides of a power source 14 (as in figure 4), a voltage is applied over the CNT coating 11.
To allow connection of a power source 14 to the bands 7, cable or wire shaped conductors 9 are arranged on the bands 7, for example by soldering, using a soldering tool 10. The conductors may alternatively be flat. The conductors may be electrically connected to the bands using conductive glue, or any other suitable means. The conductors 9 comprise branches 17, to allow more evenly distributed input of current over the length of the bands 7. The conductors may be point welded, or may be attached to the bands over a length L in figure 4 over a top surface of the bands. The conductors 9 and/or the branches 17 thereof may be embedded in the bands 7.
The conductors 9 may connect the bands to a switch 13, which is controlled by a micro control 15, to regulate connection of the bands 7 to a power source 14. When the switch 13 is closed and power is supplied to the bands 7, a voltage is applied over the CNT coating 11 between the bands at opposing sides of the carrier 1. To this end, at least one and possibly more than one temperature sensors 19 may be provided. In the embodiment of figures 3 and 4, temperature sensors 19 are arranged on the back of carrier 1. The control 15 is connected with the temperature sensors 19 to drive switch 13 to allow the carrier 1 to reach a desired temperature, and preferably prevent that the carrier 1 is heated to a higher temperature than a threshold value.
The control 15 may be a simple design, programmable chip, also referred to as a logic module, which may be wirelessly controlled remotely through a point-to-point network and/or a mesh-based network, WiFi, 3G/4G, or any other suitable connection, even a hardwired network connection.
Via the network, a device may be loaded with software to regulate control 15. Such a device may be a mobile device such as a smart phone or tablet computer, a lap top, a terminal, a server or the like. As such the device may perform functions of a thermostat to set turn-on and turn-off times, desired heat production, threshold temperatures and the like.
The sensor 19 is shown in figure 4 to be embedded in the surface of carrier 1, but may alternatively be arranged on a back surface of the carrier 1. Likewise, the control 15 chip may be embedded in or arranged on a surface, preferably a back surface of carrier 1.
The CNT coating may be configured to emit IR radiation, when the voltage is applied over the CNT coating 11. More preferably, the CNT coating may be configured to emit IR-C radiation, when the voltage is applied over the CNT coating.
The controller 15 may regulate a temperature of the CNT coating 11 defining a radiating surface of the heating element, in a range between 50°C and 110°C, preferably between 60°C and 100°C and more preferably between 75 °C and 95 °C. However, the coating 11 may also be designed to ensure that the temperature does not exceed a predetermined level, even when no controlled switch is provided.
Preferably, the carrier exhibits no or at least hardly any thermal compression or expansion in the temperature range at least between 0°C and 100°, preferably between 0° and 150°C, and most preferably between 0°C and at least 200°C.
As shown in figure 5, the heating element may comprise a front plate 18. Such a front plate 18 may be arranged over the CNT coating, and/or the front plate 18 may be arranged on the CNT coating. Therefore the application direction of arrow B is shown, but not the end position of the front plate 18.
The front plate may be any one or more than one material from a group comprising ceramic material, slate, epoxy, plastic, and the like. Preferably the front plate is as impervious to temperature variations as the carrier. Therefore, the front plate 18 is preferably at least one of rigid; plate-like; electrically insulating; and having a low thermal expansion coefficient in a predetermined temperature range, preferably in a temperature range between at least 0°C and at least 100°C. The front plate 18 may cover more than one carrier 1 or span an interface between neighbouring heating elements.
It is noted that an electrical connection may comprise at least one of the bands 7 and the conductors 9 and/or the branches 17 thereof. The bands 7 are in figures 2 and 3 arranged along a opposing sides of the carrier 1 over the CNT coating 11. In an alternative embodiment, a single band may be provided along one side of the carrier, to provide an alternative for a band at an opposing side. Bands 7 may be mirrored underneath the CNT coating 11 by electrically conductive printing on the circuit board forming the carrier 1.
As shown in figure 4, an insulating or even reflecting layer 12 may be included in the carrier 1.
As shown in figure 5, at least one side of the carrier 1 may comprise a coupling configuration configured to couple the heating element and an adjacent heating element. In the embodiment of figure 5, a pin-hole coupling 16 is employed. The pin may be a thread wire, to be engaged by a bolt (not shown) which may be accommodated in a shallow depression at a rear surface of the carriers 1.
To provide a decorative effect, a light source may be provided at a back surface of carrier 1. In a preferred embodiment, the light source 1 may be a LED based illumination. Preferably carrier 1 is mounted at a short distance from a wall, ceiling or other structural component of a building. In this manner light may appear to radiate from the heating element. In an embodiment wherein the light is LED based, control thereof may be linked to the control 15, so that colour of the light source may vary with a sensed temperature of carrier 1. Additionally or alternatively, light intensity may be varied in stead of colour, and varying may be based on current supplied to the heating element instead of being based on temperature of the heating element.
Based on the foregoing disclosure both in terms of specific embodiments and the features and expressions of the appended claims, any skilled reader will understand that many modifications and alterations relative to the specifically disclosed embodiments are within the scope of protection according to the appended claims, up to and including obvious alternatives for features in the appended claims. For instance, the carrier may be made from other material than epoxy, the front plate may be omitted, and an actual practical embodiment may exhibit any one or more than one of the alterations and modifications already referred to in the above description.

Claims (26)

1. Een verwarmingselement, omvattende: - een stijve, plaatvormige, elektrisch isolerende drager met een lage thermische expansiecoëfficiënt in een op voorhand bepaald temperatuurbereik; - een CNT coating op de drager, omvattende koolstof- nano-buizen; en - een elektrische verbinding in contact met de CNT coating om een spanning aan te leggen over de CNT coating.A heating element, comprising: - a rigid, plate-shaped, electrically insulating support with a low thermal expansion coefficient in a predetermined temperature range; - a CNT coating on the support, comprising carbon nano tubes; and an electrical connection in contact with the CNT coating to apply a voltage across the CNT coating. 2. Het verwarmingselement volgens conclusie 1, waarbij de drager ten minste een element omvat uit een groep, omvattende: bedrukte schakelplaat; een lijkplaat, een stenenplaat, een plastic plaat, een hars plaat, en dergelijke.The heating element of claim 1, wherein the carrier comprises at least one element from a group, comprising: printed circuit board; a body plate, a stone plate, a plastic plate, a resin plate, and the like. 3. Het verwarmingselement volgens conclusie 1 of 2, waarbij de drager een op hars gebaseerde, bedrukte printplaat is.The heating element of claim 1 or 2, wherein the carrier is a resin-based printed circuit board. 4. Het verwarmingselement volgens conclusie 1, 2 of 3, waarbij de CNT coating is aangebracht op de drager in de vorm van een CNT dispersie.The heating element according to claim 1, 2 or 3, wherein the CNT coating is applied to the support in the form of a CNT dispersion. 5. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij de CNT coating is geconfigureerd om IR straling uit te sturen, wanneer de spanning wordt aangelegd over de CNT coating.The heating element of any one or more of the preceding claims, wherein the CNT coating is configured to emit IR radiation when the voltage is applied across the CNT coating. 6. Het verwarmingselement volgens conclusie 5, waarbij de CNT coating is geconfigureerd om IR-C straling uit te sturen, wanneer de spanning wordt aangelegd over de CNT coating.The heating element of claim 5, wherein the CNT coating is configured to emit IR-C radiation when the voltage is applied across the CNT coating. 7. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij een temperatuur van de CNT coating, die een stralingsoppervlak van het verwarmingselement definieert, licht in een bereik tussen 50 °C en 110 °C, bij voorkeur tussen 60 °C en 100 °C en met meer voorkeur tussen 75 °C en 95 °C.The heating element according to any one or more of the preceding claims, wherein a temperature of the CNT coating defining a radiation surface of the heating element is light in a range between 50 ° C and 110 ° C, preferably between 60 ° C and 100 ° C and more preferably between 75 ° C and 95 ° C. 8. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij de drager geen of nauwelijks enige thermische compressie of expansie vertoont in het temperatuur bereik ten minste tussen 0 °C en 100 °C, bij voorkeur tussen 0 °C en 150 °C en met meer voorkeur tussen 0 °C en tenminste 200 °C.The heating element according to any one or more of the preceding claims, wherein the carrier shows no or hardly any thermal compression or expansion in the temperature range at least between 0 ° C and 100 ° C, preferably between 0 ° C and 150 ° C and more preferably between 0 ° C and at least 200 ° C. 9. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, verder omvattende een frontplaat.The heating element according to any one or more than one of the preceding claims, further comprising a front plate. 10. Het verwarmingselement volgens conclusie 9, waarbij de frontplaat is aangebracht over de CNT coating.The heating element of claim 9, wherein the front plate is applied over the CNT coating. 11. Het verwarmingselement volgens conclusie 9 of 10, waarbij de frontplaat is aangebracht op de CNT coating.The heating element according to claim 9 or 10, wherein the front plate is applied to the CNT coating. 12. Het verwarmingselement volgens conclusie 9, 10 of 11, waarbij de frontplaat een willekeurige of meer dan een materiaal kan omvatten uit de groep, omvattende keramisch materiaal, leisteen, epoxy, plastic, en dergelijke.The heating element according to claim 9, 10 or 11, wherein the front plate can comprise any or more than one material from the group comprising ceramic material, slate, epoxy, plastic, and the like. 13. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies 9-12, waarbij de frontplaat ten minste één is van stijf, plaatvormig, elektrisch isolerend, en een lage thermische expansie groter heeft in een op voorhand bepaald temperatuurbereik, bij voorkeur in een temperatuurbereik tussen ten minste 0 °C en tenminste 100 °C.The heating element according to any one or more of the preceding claims 9-12, wherein the front plate is at least one of rigid, plate-shaped, electrically insulating, and has a low thermal expansion greater in a predetermined temperature range, preferably in a temperature range between at least 0 ° C and at least 100 ° C. 14. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij de elektrische verbinding tenminste een elektrisch geleidend, langgerekt deel omvat, dat zich uitstrekt over de CNT coating.The heating element according to any one or more than one of the preceding claims, wherein the electrical connection comprises at least one electrically conductive, elongated part that extends over the CNT coating. 15. Het verwarmingselement volgens conclusie 14, waarbij het langgerekte deel is aangebracht langs een zijde van de drager over de CNT coating.The heating element of claim 14, wherein the elongated member is disposed along one side of the support over the CNT coating. 16. Het verwarmingselement volgens conclusie 15, waarbij de drager een tegenovergelegen zijde omvat, tegenover de zijde met het elektrisch geleidende langgerekte deel, en een aanvullend, elektrisch geleidend langgerekte deel is aangebracht op de CNT coating langs de tegenovergelegen zijde en een vermogensbron is verbonden met het deel en het aanvullende deel om de spanning aan te leggen over de CNT coating.The heating element according to claim 15, wherein the support comprises an opposite side, opposite the side with the electrically conductive elongated part, and an additional, electrically conductive elongated part is applied to the CNT coating along the opposite side and a power source is connected to the part and the additional part to apply the voltage across the CNT coating. 17. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies 14 - 16, waarbij ten minste één van het elektrisch geleidende langgerekte deel en het aanvullende elektrisch geleidende langgerekte deel is gevormd door een strook koperverf, aangebracht op de CNT coating.The heating element according to any one or more of the preceding claims 14 to 16, wherein at least one of the electrically conductive elongated member and the additional electrically conductive elongated member is formed by a strip of copper paint applied to the CNT coating. 18. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij ten minste een zijde van de drager een koppel configuratie omvat, welke is geconfigureerd om het verwarmingselement te koppelen met een naastgelegen verwarmingselement.The heating element according to any one or more of the preceding claims, wherein at least one side of the carrier comprises a coupling configuration, which is configured to connect the heating element to an adjacent heating element. 19. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij de drager ten minste een van thermische isolatie en reflectie omvat, bijvoorbeeld in een laag.The heating element according to any one or more of the preceding claims, wherein the support comprises at least one of thermal insulation and reflection, for example in a layer. 20. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, waarbij een besturing is verbonden met de elektrische verbinding om selectief de spanning aan te leggen over de CNET coating.The heating element according to any one or more of the preceding claims, wherein a controller is connected to the electrical connection to selectively apply the voltage across the CNET coating. 21. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, verder omvattende ten minste een temperatuursensor.The heating element according to any one or more than one of the preceding claims, further comprising at least one temperature sensor. 22. Het verwarmingselement volgens conclusie 21, waarbij de temperatuursensor ten minste één is van ingebed in en aangebracht op een oppervlak van de drager, bij voorkeur een achteroppervlak van de drager.The heating element of claim 21, wherein the temperature sensor is at least one of embedded in and mounted on a surface of the carrier, preferably a rear surface of the carrier. 23. Het verwarmingselement volgens conclusie 20 en ten minste één van conclusies 21 en 22, waarbij de temperatuursensor is verbonden met de besturing.The heating element of claim 20 and at least one of claims 21 and 22, wherein the temperature sensor is connected to the controller. 24. Het verwarmingselement volgens een willekeurige of meer dan één van de voorgaande conclusies, verder omvattende ten minste een lichtbron.The heating element according to any one or more than one of the preceding claims, further comprising at least one light source. 25. Het verwarmingselement volgens conclusie 24, waarbij de lichtbron een bestuurbare lichtbron is met betrekking tot ten minste één aspect uit een groep, omvattende lichtintensiteit, licht kleur, en dergelijke.The heating element of claim 24, wherein the light source is a controllable light source with respect to at least one aspect of a group, comprising light intensity, light color, and the like. 26. Het verwarmingselement volgens conclusie 25, waarbij de lichtbron wordt bestuurd met betrekking tot het ten minste ene aspect in overeenstemming met ten minste één van een temperatuur van het verwarmingselement, aan het verwarmingselement geleverde stroom, en dergelijke.The heating element of claim 25, wherein the light source is controlled with respect to the at least one aspect in accordance with at least one of a temperature of the heating element, current supplied to the heating element, and the like.
NL2016899A 2016-06-06 2016-06-06 Heating element having a cnt coating NL2016899B1 (en)

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Application Number Priority Date Filing Date Title
NL2016899A NL2016899B1 (en) 2016-06-06 2016-06-06 Heating element having a cnt coating
EP17739331.1A EP3466196A1 (en) 2016-06-06 2017-06-06 Heating element having a cnt coating
PCT/NL2017/050366 WO2017213495A1 (en) 2016-06-06 2017-06-06 Heating element having a cnt coating

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EP3749899A1 (en) * 2018-02-05 2020-12-16 Ecovolt Ltd A radiant heater and method of manufacture
DE102019125966A1 (en) * 2019-09-26 2021-04-01 Bermo: Green GmbH Heating apparatus and method of making the same
NL2028825B1 (en) 2021-07-23 2023-01-30 Greeniuz Holding B V method for modulating an electric infrared heating panel.

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