EP3592104A1 - Heatable textile device - Google Patents

Heatable textile device Download PDF

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Publication number
EP3592104A1
EP3592104A1 EP19184289.7A EP19184289A EP3592104A1 EP 3592104 A1 EP3592104 A1 EP 3592104A1 EP 19184289 A EP19184289 A EP 19184289A EP 3592104 A1 EP3592104 A1 EP 3592104A1
Authority
EP
European Patent Office
Prior art keywords
basic structure
temperature
filament
textile
textile device
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.)
Granted
Application number
EP19184289.7A
Other languages
German (de)
French (fr)
Other versions
EP3592104B1 (en
Inventor
Martin Gerster
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Gustav Gerster & Co KG GmbH
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Gustav Gerster & Co KG GmbH
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Publication of EP3592104A1 publication Critical patent/EP3592104A1/en
Application granted granted Critical
Publication of EP3592104B1 publication Critical patent/EP3592104B1/en
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Anticipated expiration legal-status Critical

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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
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • H05B3/345—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles knitted fabrics
    • 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
    • H05B3/0004—Devices wherein the heating current flows through the material to be heated
    • 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
    • H05B3/0019—Circuit arrangements
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
    • H05B3/347—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles woven fabrics
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/005—Heaters using a particular layout for the resistive material or resistive elements using multiple resistive elements or resistive zones isolated from each other
    • 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
    • H05B2203/009—Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer
    • 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
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54
    • 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
    • H05B2203/019—Heaters using heating elements having a negative temperature coefficient
    • 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
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Definitions

  • the invention relates to a textile device with a flexible basic textile structure composed of textile threads with a surface and a lower surface.
  • Textile devices of the type mentioned are used in the prior art for a wide variety of purposes in a wide variety of applications.
  • the known textile devices have the disadvantage that they cannot be set automatically or reacting autonomously to a predetermined temperature to different outside temperatures and different air humidities. Such independence of the temperature of a textile from the meteorological environmental conditions is, however, necessary or at least advantageous and sensible in many areas of application.
  • the object of the invention is therefore to provide a textile device which can be set to different outside temperatures and different atmospheric humidity automatically or reacting autonomously to a predetermined temperature.
  • this object is achieved according to the invention in that the basic structure with at least one electrically conductive filament connected to a first voltage source and with at least one electrically conductive filament connected to a second voltage source for sensing a temperature or a Moisture of the basic structure is provided, wherein a control circuit electrically connected to at least one sensor thread is provided in order to control the intensity of a current flow through the at least one heating filament in response to a measured temperature or moisture, and a predetermined setpoint value for heat for each measured actual value to be entered in the basic structure.
  • Preferred embodiments of the invention are the subject of the subclaims, the elements of which act in the sense of a further improvement of the solution approach of the object on which the invention is based.
  • the combination of features enables the basic structure to be sensed with at least one electrically conductive heating filament connected to a first voltage source and with at least one electrically conductive filament connected to a second voltage source a temperature or a humidity of the basic structure is provided, wherein a control circuit electrically connected to at least one sensor thread is provided in order to control the intensity of a current flow through the at least one heating filament in response to a measured temperature or humidity by one for each measured actual value to enter a predetermined setpoint value of heat into the basic structure, an independence of a textile from existing meteorological framework conditions or a controllability and / or regulability of the temperature of a textile in the light of changing meteorological or on-site framework conditions such as change of the ambient temperature or change of the ambient Humidity reached.
  • a temperature dimensioning that is independent of changing environmental conditions is made possible for the textile device according to the invention.
  • the basic structure is provided both with a sensor thread for sensing a temperature of the basic structure and with a sensor thread for sensing moisture in the basic structure.
  • the at least one heating filament and the at least one sensor filament can be attached in the area of the same upper or lower surface of the basic structure, or the at least one heating filament can be attached in the area of the surface of the basic structure and the at least one sensor filament in the area of the lower surface of the basic structure.
  • control circuit is designed to control the intensity of a current flow through the filaments in response to a measured temperature or humidity in order to enter a predetermined desired value of heat in the basic structure for each measured actual value to bring the basic structure to a constant, predetermined temperature.
  • control circuit is preferably designed to control an intensity of the current flowing through the at least one heating filament in the case of a sensor thread which has a non-linear measurement curve with a linear temperature increase or linear increase in humidity, in order to generate such a heat input into the basic structure that the temperature the basic structure is always constant regardless of the measured temperature or humidity.
  • control circuit is designed to control the intensity of a current flow through the filaments in response to a measured temperature or humidity in order to enter a predetermined setpoint value of heat in the basic structure for each measured actual value to bring the basic structure to a temperature associated with a measured temperature or humidity.
  • control circuit is preferably designed to at least have an intensity of at least one sensor thread, which has a non-linear measurement curve with a linear temperature increase or linear increase in humidity to control a filament flowing current in order to generate such a heat input into the basic structure that the temperature of the basic structure increases linearly with a linearly decreasing measured temperature or humidity.
  • a heating filament is typically formed from a carbon filament, although a conventional electrical resistance wire or in particular also an electrically conductive coated textile filament can also be used as the heating filament.
  • a temperature sensor thread can be formed by a thermistor with a negative temperature coefficient (NTC conductor) or by a PTC thermistor with a positive temperature coefficient (PTC conductor).
  • NTC conductor negative temperature coefficient
  • PTC conductor positive temperature coefficient
  • a moisture sensor thread preferably contains a hydrophilic conductive material, the conductivity of which changes with the amount of water molecules embedded.
  • the basic structure of the textile device according to the invention can be formed, for example, by a woven fabric, scrim, knitted fabric, knitted fabric, embroidery, a fleece or a film, with both the heating filaments and the sensor threads being woven into the basic structure, inserted, knitted, knitted in, embroidered or can be applied or applied in another way.
  • one is in the The basic structure of the inserted filament is designed to run in a meandering shape in order to cover the largest possible surface area of the basic structure.
  • a filament introduced into the basic structure preferably forms a self-contained loop with two adjacent ends, a first end to be connected to a first pole of the first voltage source and a second end to the second pole of the first voltage source. This ensures a simple coupling to a voltage source which generally has electrical poles arranged adjacent to one another.
  • the loop of the heating filament can be introduced into the basic structure in a meandering manner in such a way that a first loop part, which leads from the first end of the heating filament to a reversal point of the heating filament, is parallel and at a predetermined distance from a second loop part, which Reversal point leads to the second end of the filament.
  • the loop of the filament is introduced into the basic structure in a partially meandering manner such that a first loop part, which leads from the first end of the filament to a reversal point of the filament, is meandering at a predetermined distance parallel to the loop shape of the meandering one Sensor thread is introduced into the basic structure, and a second loop part, which runs from the point of reversal to the second end of the filament, is introduced into the basic structure in a straight line.
  • a sensor thread introduced into the basic structure is also designed to run in a meandering manner in order to cover the largest possible surface area of the basic structure.
  • a sensor thread introduced into the basic structure preferably forms a self-contained loop with two adjacent ends, a first end to be connected to a first pole of the first voltage source and a second end to the second pole of the first voltage source.
  • the loop of the sensor thread can be introduced into the basic structure in a meandering manner in such a way that a first loop part, which leads from the first end of the sensor thread to a point of reversal of the sensor thread, is placed in parallel at a predetermined distance from a second loop part which is from the reversal point leads to the second end of the sensor thread.
  • the loop of the sensor thread is introduced into the basic structure in a partially meandering manner in such a way that a first loop part, which leads from the first end of the sensor thread to a point of reversal of the sensor thread, meanders at a predetermined distance parallel to the loop shape of the meandering layer Heating thread is introduced into the basic structure, and a second loop part, which runs from the point of reversal to the second end of the sensor thread, is introduced into the basic structure in a straight line.
  • An advantage of this arrangement also lies in a very effective large-scale coverage of the surface of a basic structure.
  • the textile device 100 comprises a flexible textile basic structure 110 composed of textile threads 101 with a surface 111 and a lower surface 112, the basic structure 110 with at least one electrically conductive heating thread 120 connected to a first voltage source and with an electrically conductive and a second voltage source connected sensor thread 130 is provided for sensing a temperature of the basic structure 110.
  • a control circuit electrically connected to at least one sensor thread 130 is provided in order to control the intensity of a current flow through the heating threads 120 in response to a measured temperature or humidity by one for each measured actual value enter predetermined target value of heat in the basic structure 110.
  • the heating filament 120 and the sensor filament 130 are attached in the region of the same surface 111 of the basic structure 110.
  • the control circuit is designed to control the intensity of a current flow through the heating filaments 120 in response to a measured temperature or humidity in order to enter a predetermined setpoint value of heat in the basic structure 110 for each measured actual value in order to ensure that the basic structure 110 always has the same predetermined value Bring temperature.
  • the control circuit is also designed to control an intensity of the current flowing through the at least one filament 120 in the case of a sensor thread 130 which has a non-linear measurement curve in the case of a linear temperature increase or linear increase in humidity, in order to generate such a heat input into the basic structure 110 that the temperature of the base structure 110 is always constant regardless of the measured temperature or humidity.
  • a heating filament 120 of the textile device 100 according to the invention is formed by a carbon filament.
  • a temperature sensor thread 130 is formed by a PTC thermistor with a positive temperature coefficient (PTC conductor).
  • the basic structure 110 is formed from a fabric and both the heating filament 120 and the sensor thread 130 are woven into the basic structure 110.
  • a filament 120 introduced into the basic structure 110 is designed to run in a meandering manner in order to cover the largest possible surface area of the basic structure 110.
  • the heating filament 120 introduced into the basic structure 110 forms a closed loop with two adjacent ends 121, 122, a first end 121 having to be connected to a first pole of the first voltage source and a second end 122 having to be connected to the second pole of the first voltage source ,
  • the loop of the filament is in the Figure 1 Embodiment shown running introduced into the base structure 110 in a meandering manner in such a way that a first loop part 123, which leads from the first end 121 of the heating filament 120 to a reversal point 125 of the heating filament 120, is placed parallel at a predetermined distance from a second loop part 124 which extends from the reversal point 125 leads to the second end 122 of the filament 120.
  • the loop of the heating filament 120 is introduced into the basic structure 110 in a partially meandering manner in such a way that a first loop part 123 ', which leads from the first end 121 of the heating filament 120 to a reversal point 125 of the heating filament 120, meanders in parallel at a predetermined distance the loop shape of the meandering sensor thread 130 is introduced into the basic structure 110, and a second loop part 124 ', which is from the point of reversal 125 extends to the second end 122 of the heating filament 120, is introduced into the basic structure 110 in a straight line.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Control Of Resistance Heating (AREA)

Abstract

Bei einer Textil-Vorrichtung (100) mit einer aus textilen Fäden (101) zusammengesetzten flexiblen textilen Grundstruktur (110) mit einer Oberfläche (111) und einer Unterfläche (112), wird eine von Umgebungsbedingungen unabhängige Temperaturbeimessung dadurch erreicht, dass die Grundstruktur (110) mit mindestens einem elektrisch leitenden und an eine erste Spanungsquelle angeschlossenen Heizfaden (120) sowie mit mindestens einem elektrisch leitenden und an eine zweite Spannungsquelle angeschlossenen Sensorfaden (130) zum Sensieren einer Temperatur oder einer Feuchtigkeit der Grundstruktur (110) versehen ist, wobei eine mit mindestens einem Sensorfaden (130) elektrisch verbundene Steuerschaltung vorgesehen ist um die Intensität eines Stromflusses durch die Heizfäden (120) in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme in die Grundstruktur (110) einzutragen.In the case of a textile device (100) with a flexible textile basic structure (110) composed of textile threads (101) with a surface (111) and a lower surface (112), a temperature measurement independent of ambient conditions is achieved in that the basic structure (110 ) is provided with at least one electrically conductive filament (120) connected to a first voltage source and with at least one electrically conductive filament (130) connected to a second voltage source for sensing a temperature or humidity of the basic structure (110), one with At least one sensor thread (130) with an electrically connected control circuit is provided in order to control the intensity of a current flow through the heating threads (120) in response to a measured temperature or humidity in order to provide a predetermined desired value of heat into the basic structure (110) for each measured actual value ) to be entered.

Description

Die Erfindung betrifft eine Textil-Vorrichtung mit einer aus textilen Fäden zusammengesetzten flexiblen textilen Grundstruktur mit einer Oberfläche und einer Unterfläche.The invention relates to a textile device with a flexible basic textile structure composed of textile threads with a surface and a lower surface.

Textil-Vorrichtungen der eingangs genannten Art werden im Stand der Technik zu unterschiedlichsten Zwecken in den unterschiedlichsten Anwendungsbereichen verwendet. Die bekannten Textil-Vorrichtungen weisen indes den Nachteil auf, dass sie nicht auf unterschiedliche Außentemperaturen und unterschiedliche Luftfeuchtigkeiten automatisiert oder autonom reagierend auf eine vorherbestimmten Temperatur eingestellt werden können. Eine derartige Unabhängigkeit der Temperatur eines Textils von den meteorologischen Umgebungsbedingungen ist jedoch in vielen Anwendungsbereichen notwendig oder zumindest vorteilhaft und sinnvoll.Textile devices of the type mentioned are used in the prior art for a wide variety of purposes in a wide variety of applications. The known textile devices, however, have the disadvantage that they cannot be set automatically or reacting autonomously to a predetermined temperature to different outside temperatures and different air humidities. Such independence of the temperature of a textile from the meteorological environmental conditions is, however, necessary or at least advantageous and sensible in many areas of application.

Aufgabe der Erfindung ist es deshalb, eine Textil-Vorrichtung zu schaffen, die auf unterschiedliche Außentemperaturen und unterschiedliche Luftfeuchtigkeiten automatisiert oder autonom reagierend auf eine vorherbestimmten Temperatur eingestellt werden kann.The object of the invention is therefore to provide a textile device which can be set to different outside temperatures and different atmospheric humidity automatically or reacting autonomously to a predetermined temperature.

Für eine Textil-Vorrichtung der eingangs genannten Art wird diese Aufgabe erfindungsgemäß dadurch gelöst, dass die Grundstruktur mit mindestens einem elektrisch leitenden und an eine erste Spanungsquelle angeschlossenen Heizfaden sowie mit mindestens einem elektrisch leitenden und an eine zweite Spannungsquelle angeschlossenen Sensorfaden zum Sensieren einer Temperatur oder einer Feuchtigkeit der Grundstruktur versehen ist, wobei eine mit mindestens einem Sensorfaden elektrisch verbundene Steuerschaltung vorgesehen ist um die Intensität eines Stromflusses durch den mindestens einen Heizfaden in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme in die Grundstruktur einzutragen.For a textile device of the type mentioned at the outset, this object is achieved according to the invention in that the basic structure with at least one electrically conductive filament connected to a first voltage source and with at least one electrically conductive filament connected to a second voltage source for sensing a temperature or a Moisture of the basic structure is provided, wherein a control circuit electrically connected to at least one sensor thread is provided in order to control the intensity of a current flow through the at least one heating filament in response to a measured temperature or moisture, and a predetermined setpoint value for heat for each measured actual value to be entered in the basic structure.

Bevorzugte Ausführungsformen der Erfindung sind Gegenstand der Unteransprüche, deren Elemente im Sinne einer weiteren Verbesserung des Lösungsansatzes der der Erfindung zugrunde gelegten Aufgabe wirken.Preferred embodiments of the invention are the subject of the subclaims, the elements of which act in the sense of a further improvement of the solution approach of the object on which the invention is based.

Bei der erfindungsgemäßen Textil-Vorrichtung wird mit Hilfe der Merkmalskombination, dass die Grundstruktur mit mindestens einem elektrisch leitenden und an eine erste Spanungsquelle angeschlossenen Heizfaden sowie mit mindestens einem elektrisch leitenden und an eine zweite Spannungsquelle angeschlossenen Sensorfaden zum Sensieren einer Temperatur oder einer Feuchtigkeit der Grundstruktur versehen ist, wobei eine mit mindestens einem Sensorfaden elektrisch verbundene Steuerschaltung vorgesehen ist um die Intensität eines Stromflusses durch den mindestens einen Heizfaden in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme in die Grundstruktur einzutragen, eine Unabhängigkeit eines Textils von vor Ort existenten meteorologischen Rahmenbedingungen oder eine Steuerbarkeit und/oder Regelbarkeit der Temperatur eines Textils im Lichte sich ändernder meteorologischer oder vor Ort existenter Rahmenbedingungen wie Änderung der Umgebungstemperatur bzw. Änderung der Umgebungs-Luftfeuchtigkeit erreicht. Insofern ist für die erfindungsgemäße Textil-Vorrichtung eine von sich ändernden Umgebungsbedingungen unabhängige Temperaturbeimessung ermöglicht.In the textile device according to the invention, the combination of features enables the basic structure to be sensed with at least one electrically conductive heating filament connected to a first voltage source and with at least one electrically conductive filament connected to a second voltage source a temperature or a humidity of the basic structure is provided, wherein a control circuit electrically connected to at least one sensor thread is provided in order to control the intensity of a current flow through the at least one heating filament in response to a measured temperature or humidity by one for each measured actual value to enter a predetermined setpoint value of heat into the basic structure, an independence of a textile from existing meteorological framework conditions or a controllability and / or regulability of the temperature of a textile in the light of changing meteorological or on-site framework conditions such as change of the ambient temperature or change of the ambient Humidity reached. In this respect, a temperature dimensioning that is independent of changing environmental conditions is made possible for the textile device according to the invention.

Gemäß einer ersten bevorzugten Ausführungsform der erfindungsgemäßen Textil-Vorrichtung ist vorgesehen, dass die Grundstruktur sowohl mit einem Sensorfaden zum Sensieren einer Temperatur der Grundstruktur als auch mit einem Sensorfaden zum Sensieren einer Feuchtigkeit der Grundstruktur versehen ist.According to a first preferred embodiment of the textile device according to the invention, it is provided that the basic structure is provided both with a sensor thread for sensing a temperature of the basic structure and with a sensor thread for sensing moisture in the basic structure.

Dabei können der mindestens eine Heizfaden und der mindestens eine Sensorfaden im Bereich der gleichen Ober- oder Unterfläche der Grundstruktur angebracht sein, oder der mindestens eine Heizfaden kann im Bereich der Oberfläche der Grundstruktur und der mindestens eine Sensorfaden im Bereich der Unterfläche der Grundstruktur angebracht sein.The at least one heating filament and the at least one sensor filament can be attached in the area of the same upper or lower surface of the basic structure, or the at least one heating filament can be attached in the area of the surface of the basic structure and the at least one sensor filament in the area of the lower surface of the basic structure.

Gemäß einer wichtigen bevorzugten Ausführungsform der erfindungsgemäßen Textil-Vorrichtung ist die Steuerschaltung ausgelegt um die Intensität eines Stromflusses durch die Heizfäden in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um in die Grundstruktur für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme einzutragen um die Grundstruktur auf eine immer gleiche vorherbestimmte Temperatur zu bringen.According to an important preferred embodiment of the textile device according to the invention, the control circuit is designed to control the intensity of a current flow through the filaments in response to a measured temperature or humidity in order to enter a predetermined desired value of heat in the basic structure for each measured actual value to bring the basic structure to a constant, predetermined temperature.

Dabei ist die Steuerschaltung vorzugsweise ausgelegt um bei einem Sensorfaden, der bei linearem Temperaturanstieg bzw. linearem Feutigkeitsanstieg eine nicht linear verlaufende Messkurve aufweist, eine Intensität des den mindestens einen Heizfaden durchfließenden Stromes zu steuern um einen derartigen Wärmeeintrag in die Grundstruktur zu generieren, dass die Temperatur der Grundstruktur unabhängig von der gemessenen Temperatur oder Feuchtigkeit immer konstant ist.In this case, the control circuit is preferably designed to control an intensity of the current flowing through the at least one heating filament in the case of a sensor thread which has a non-linear measurement curve with a linear temperature increase or linear increase in humidity, in order to generate such a heat input into the basic structure that the temperature the basic structure is always constant regardless of the measured temperature or humidity.

Gemäß einer alternativen wichtigen bevorzugten Ausführungsform der erfindungsgemäßen Textil-Vorrichtung ist die Steuerschaltung ausgelegt um die Intensität eines Stromflusses durch die Heizfäden in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um in die Grundstruktur für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme einzutragen um die Grundstruktur auf eine je einer gemessenen Temperatur oder Feuchtigkeit zugeordneten Temperatur zu bringen.According to an alternative important preferred embodiment of the textile device according to the invention, the control circuit is designed to control the intensity of a current flow through the filaments in response to a measured temperature or humidity in order to enter a predetermined setpoint value of heat in the basic structure for each measured actual value to bring the basic structure to a temperature associated with a measured temperature or humidity.

Dabei ist die Steuerschaltung vorzugsweise ausgelegt um bei einem Sensorfaden, der bei linearem Temperaturanstieg bzw. linearem Feutigkeitsanstieg eine nicht linear verlaufende Messkurve aufweist, eine Intensität des den mindestens einen Heizfaden durchfließenden Stromes zu steuern um einen derartigen Wärmeeintrag in die Grundstruktur zu generieren, dass die Temperatur der Grundstruktur linear mit einer linear abnehmenden gemessenen Temperatur oder Feuchtigkeit zunimmt.In this case, the control circuit is preferably designed to at least have an intensity of at least one sensor thread, which has a non-linear measurement curve with a linear temperature increase or linear increase in humidity to control a filament flowing current in order to generate such a heat input into the basic structure that the temperature of the basic structure increases linearly with a linearly decreasing measured temperature or humidity.

Ein Heizfaden ist bei der erfindungsgemäßen Textil-Vorrichtung typischerweise von einem Karbonfaden gebildet, wobei als Heizfaden indes auch ein herkömmlicher elektrischer Widerstandsdraht oder insbesondere auch ein elektrisch leitfähig beschichteter Textilfaden in Frage kommt.In the textile device according to the invention, a heating filament is typically formed from a carbon filament, although a conventional electrical resistance wire or in particular also an electrically conductive coated textile filament can also be used as the heating filament.

Des Weiteren kann ein Temperatur-Sensorfaden je nach Anwendungsfall von einem Heißleiter mit einem negativem Temperatur-Koeffizienten (NTC-Leiter) oder von einem Kaltleiter mit einem positivem Temperatur-Koeffizienten (PTC-Leiter) gebildet sein.Furthermore, depending on the application, a temperature sensor thread can be formed by a thermistor with a negative temperature coefficient (NTC conductor) or by a PTC thermistor with a positive temperature coefficient (PTC conductor).

Ein Feuchtigkeits-Sensorfaden enthält vorzugsweise ein hydrophiles leitfähiges Material, dessen Leitfähigkeit sich mit der Menge eingelagerter Wassermoleküle ädert.A moisture sensor thread preferably contains a hydrophilic conductive material, the conductivity of which changes with the amount of water molecules embedded.

Die Grundstruktur der erfindungsgemäßen Textil-Vorrichtung kann beispielsweise von einem Gewebe, Gelege, Gewirke, Gestrick, einer Stickerei, einem Vlies oder einer Folie gebildet sein, wobei sowohl die Heizfäden als auch die Sensorfäden in die Grundstruktur eingewebt, eingelegt, eingewirkt, eingestrickt, eingestickt oder andersartig ein- oder aufgebracht sein können.The basic structure of the textile device according to the invention can be formed, for example, by a woven fabric, scrim, knitted fabric, knitted fabric, embroidery, a fleece or a film, with both the heating filaments and the sensor threads being woven into the basic structure, inserted, knitted, knitted in, embroidered or can be applied or applied in another way.

Gemäß einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Textil-Vorrichtung ist ein in die Grundstruktur eingebrachter Heizfaden mäanderförmig verlaufend ausgelegt, um einen möglichst großen Oberflächenbereich der Grundstruktur abzudecken.According to a further preferred embodiment of the textile device according to the invention, one is in the The basic structure of the inserted filament is designed to run in a meandering shape in order to cover the largest possible surface area of the basic structure.

Ein in die Grundstruktur eingebrachter Heizfaden bildet dabei vorzugsweise eine in sich geschlossene Schlaufe mit zwei benachbart angeordneten Enden, wobei ein erstes Ende an einen ersten Pol der ersten Spannungsquelle und ein zweites Ende an den zweiten Pol der ersten Spannungsquelle anzuschließen ist. Dadurch ist eine einfache Kopplung mit einer in der Regel benachbart angeordnete elektrische Pole aufweisenden Spannungsquelle sichergestellt.A filament introduced into the basic structure preferably forms a self-contained loop with two adjacent ends, a first end to be connected to a first pole of the first voltage source and a second end to the second pole of the first voltage source. This ensures a simple coupling to a voltage source which generally has electrical poles arranged adjacent to one another.

Des Weiteren kann die Schlaufe des Heizfadens mäanderförmig verlaufend in die Grundstruktur eingebracht sein derart, dass ein erster Schlaufenteil, der von dem ersten Ende des Heizfadens bis zu einem Umkehrpunkt des Heizfadens führt, in vorgegebenem Abstand parallel gelegt ist zu einem zweiten Schlaufenteil, der von dem Umkehrpunkt zu dem zweiten Ende des Heizfadens führt.Furthermore, the loop of the heating filament can be introduced into the basic structure in a meandering manner in such a way that a first loop part, which leads from the first end of the heating filament to a reversal point of the heating filament, is parallel and at a predetermined distance from a second loop part, which Reversal point leads to the second end of the filament.

Entsprechend einer sehr speziellen Anordnung ist die Schlaufe des Heizfadens teilweise mäanderförmig verlaufend in die Grundstruktur eingebracht derart, dass ein erster Schlaufenteil, der von dem ersten Ende des Heizfadens bis zu einem Umkehrpunkt des Heizfadens führt, mäanderförmig in vorgegebenem Abstand parallel zu der Schlaufenform des mäanderförmig gelegten Sensorfadens in die Grundstruktur eingebracht ist, und ein zweiter Schlaufenteil, der von dem Umkehrpunkt bis zum zweiten Ende des Heizfadens verläuft, geradlinig verlaufend in die Grundstruktur eingebracht ist. Ein Vorteil dieser Anordnung liegt in einer ehr effektiven großflächigen Abdeckung der Oberfläche einer Grundstruktur. Gemäß einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Textil-Vorrichtung ist auch ein in die Grundstruktur eingebrachter Sensorfaden mäanderförmig verlaufend ausgelegt, um einen möglichst großen Oberflächenbereich der Grundstruktur abzudecken.According to a very special arrangement, the loop of the filament is introduced into the basic structure in a partially meandering manner such that a first loop part, which leads from the first end of the filament to a reversal point of the filament, is meandering at a predetermined distance parallel to the loop shape of the meandering one Sensor thread is introduced into the basic structure, and a second loop part, which runs from the point of reversal to the second end of the filament, is introduced into the basic structure in a straight line. One advantage of this arrangement is that it covers the surface of a basic structure very effectively. According to a further preferred embodiment of the textile device according to the invention, a sensor thread introduced into the basic structure is also designed to run in a meandering manner in order to cover the largest possible surface area of the basic structure.

Ein in die Grundstruktur eingebrachter Sensorfaden bildet dabei vorzugsweise eine in sich geschlossene Schlaufe mit zwei benachbart angeordneten Enden, wobei ein erstes Ende an einen ersten Pol der ersten Spannungsquelle und ein zweites Ende an den zweiten Pol der ersten Spannungsquelle anzuschließen ist.A sensor thread introduced into the basic structure preferably forms a self-contained loop with two adjacent ends, a first end to be connected to a first pole of the first voltage source and a second end to the second pole of the first voltage source.

Des Weiteren kann die die Schlaufe des Sensorfadens mäanderförmig verlaufend in die Grundstruktur eingebracht sein derart, dass ein erster Schlaufenteil, der von dem ersten Ende des Sensorfadens bis zu einem Umkehrpunkt des Sensorfadens führt, in vorgegebenem Abstand parallel gelegt ist zu einem zweiten Schlaufenteil, der von dem Umkehrpunkt zu dem zweiten Ende des Sensorfadens führt.Furthermore, the loop of the sensor thread can be introduced into the basic structure in a meandering manner in such a way that a first loop part, which leads from the first end of the sensor thread to a point of reversal of the sensor thread, is placed in parallel at a predetermined distance from a second loop part which is from the reversal point leads to the second end of the sensor thread.

Entsprechend einer sehr speziellen Anordnung ist die Schlaufe des Sensorfadens teilweise mäanderförmig verlaufend in die Grundstruktur eingebracht derart, dass ein erster Schlaufenteil, der von dem ersten Ende des Sensorfadens bis zu einem Umkehrpunkt des Sensorfadens führt, mäanderförmig in vorgegebenem Abstand parallel zu der Schlaufenform des mäanderförmig gelegten Heizfadens in die Grundstruktur eingebracht ist, und ein zweiter Schlaufenteil, der von dem Umkehrpunkt bis zum zweiten Ende des Sensorfadens verläuft, geradlinig verlaufend in die Grundstruktur eingebracht ist. Ein Vorteil dieser Anordnung liegt ebenfalls in einer sehr effektiven großflächigen Abdeckung der Oberfläche einer Grundstruktur.According to a very special arrangement, the loop of the sensor thread is introduced into the basic structure in a partially meandering manner in such a way that a first loop part, which leads from the first end of the sensor thread to a point of reversal of the sensor thread, meanders at a predetermined distance parallel to the loop shape of the meandering layer Heating thread is introduced into the basic structure, and a second loop part, which runs from the point of reversal to the second end of the sensor thread, is introduced into the basic structure in a straight line. An advantage of this arrangement also lies in a very effective large-scale coverage of the surface of a basic structure.

Die erfindungsgemäße Textil-Vorrichtung wird im Folgenden anhand zweier bevorzugter Ausführungsformen erläutert, die in den Figuren der Zeichnungen dargestellt sind. Darin zeigen:

Fig. 1
eine erste bevorzugte Ausführungsform der erfindungsgemäßen Textil-Vorrichtung in einer Ansicht von oben;
Fig. 2
eine zweite bevorzugte Ausführungsform der erfindungsgemäßen Textil-Vorrichtung in einer Ansicht von schräg oben.
The textile device according to the invention is explained below with reference to two preferred embodiments, which are shown in the figures of the drawings. In it show:
Fig. 1
a first preferred embodiment of the textile device according to the invention in a view from above;
Fig. 2
a second preferred embodiment of the textile device according to the invention in an oblique view from above.

Die in den Figuren 1 und 2 dargestellte erfindungsgemäße Textil-Vorrichtung 100 enthält eine aus textilen Fäden 101 zusammengesetzte flexible textile Grundstruktur 110 mit einer Oberfläche 111 und einer Unterfläche 112, wobei die Grundstruktur 110 mit mindestens einem elektrisch leitenden und an eine erste Spanungsquelle angeschlossenen Heizfaden 120 sowie mit einem elektrisch leitenden und an eine zweite Spannungsquelle angeschlossenen Sensorfaden 130 zum Sensieren einer Temperatur der Grundstruktur 110 versehen ist.The in the Figures 1 and 2 The textile device 100 according to the invention shown comprises a flexible textile basic structure 110 composed of textile threads 101 with a surface 111 and a lower surface 112, the basic structure 110 with at least one electrically conductive heating thread 120 connected to a first voltage source and with an electrically conductive and a second voltage source connected sensor thread 130 is provided for sensing a temperature of the basic structure 110.

Dabei ist eine mit mindestens einem Sensorfaden 130 elektrisch verbundene Steuerschaltung vorgesehen um die Intensität eines Stromflusses durch die Heizfäden 120 in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme in die Grundstruktur 110 einzutragen.A control circuit electrically connected to at least one sensor thread 130 is provided in order to control the intensity of a current flow through the heating threads 120 in response to a measured temperature or humidity by one for each measured actual value enter predetermined target value of heat in the basic structure 110.

Der Heizfaden 120 und der Sensorfaden 130 sind im Bereich der gleichen Oberfläche 111 der Grundstruktur 110 angebracht.The heating filament 120 and the sensor filament 130 are attached in the region of the same surface 111 of the basic structure 110.

Die Steuerschaltung ist ausgelegt um die Intensität eines Stromflusses durch die Heizfäden 120 in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um in die Grundstruktur 110 für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme einzutragen um die Grundstruktur 110 auf eine immer gleiche vorherbestimmte Temperatur zu bringen.The control circuit is designed to control the intensity of a current flow through the heating filaments 120 in response to a measured temperature or humidity in order to enter a predetermined setpoint value of heat in the basic structure 110 for each measured actual value in order to ensure that the basic structure 110 always has the same predetermined value Bring temperature.

Die Steuerschaltung ist des Weiteren ausgelegt um bei einem Sensorfaden 130, der bei linearem Temperaturanstieg bzw. linearem Feutigkeitsanstieg eine nicht linear verlaufenden Messkurve aufweist eine Intensität des den mindestens einen Heizfaden 120 durchfließenden Stromes zu steuern um einen derartigen Wärmeeintrag in die Grundstruktur 110 zu generieren, dass die Temperatur der Grundstruktur 110 unabhängig von der gemessenen Temperatur oder Feuchtigkeit immer konstant ist.The control circuit is also designed to control an intensity of the current flowing through the at least one filament 120 in the case of a sensor thread 130 which has a non-linear measurement curve in the case of a linear temperature increase or linear increase in humidity, in order to generate such a heat input into the basic structure 110 that the temperature of the base structure 110 is always constant regardless of the measured temperature or humidity.

Ein Heizfaden 120 der erfindungsgemäßen Textil-Vorrichtung 100 ist von einem Karbonfaden gebildet.A heating filament 120 of the textile device 100 according to the invention is formed by a carbon filament.

Ein Temperatur-Sensorfaden 130 ist von einem Kaltleiter mit einem positivem Temperatur-Koeffizienten (PTC-Leiter) gebildet.A temperature sensor thread 130 is formed by a PTC thermistor with a positive temperature coefficient (PTC conductor).

Die Grundstruktur 110 ist von einem Gewebe gebildet und sowohl der Heizfaden 120 als auch der Sensorfaden 130 sind in die Grundstruktur 110 eingewebt.The basic structure 110 is formed from a fabric and both the heating filament 120 and the sensor thread 130 are woven into the basic structure 110.

Ein in die Grundstruktur 110 eingebrachter Heizfaden 120 ist mäanderförmig verlaufend ausgelegt, um einen möglichst großen Oberflächenbereich der Grundstruktur 110 abzudecken.A filament 120 introduced into the basic structure 110 is designed to run in a meandering manner in order to cover the largest possible surface area of the basic structure 110.

Der in die Grundstruktur 110 eingebrachter Heizfaden 120 bildet dabei eine in sich geschlossene Schlaufe mit zwei benachbart angeordneten Enden 121, 122, wobei ein erstes Ende 121 an einen ersten Pol der ersten Spannungsquelle und ein zweites Ende 122 an den zweiten Pol der ersten Spannungsquelle anzuschließen ist.The heating filament 120 introduced into the basic structure 110 forms a closed loop with two adjacent ends 121, 122, a first end 121 having to be connected to a first pole of the first voltage source and a second end 122 having to be connected to the second pole of the first voltage source ,

Die Schlaufe des Heizfadens ist in der in Figur 1 dargestellten Ausführungsform mäanderförmig verlaufend in die Grundstruktur 110 eingebracht derart, dass ein erster Schlaufenteil 123, der von dem ersten Ende 121 des Heizfadens 120 bis zu einem Umkehrpunkt 125 des Heizfadens 120 führt, in vorgegebenem Abstand parallel gelegt ist zu einem zweiten Schlaufenteil 124, der von dem Umkehrpunkt 125 zu dem zweiten Ende 122 des Heizfadens 120 führt.The loop of the filament is in the Figure 1 Embodiment shown running introduced into the base structure 110 in a meandering manner in such a way that a first loop part 123, which leads from the first end 121 of the heating filament 120 to a reversal point 125 of the heating filament 120, is placed parallel at a predetermined distance from a second loop part 124 which extends from the reversal point 125 leads to the second end 122 of the filament 120.

Gemäß der in Figur 2 dargestellten Ausführungsform ist die Schlaufe des Heizfadens 120 teilweise mäanderförmig verlaufend in die Grundstruktur 110 eingebracht derart, dass ein erster Schlaufenteil 123', der von dem ersten Ende 121 des Heizfadens 120 bis zu einem Umkehrpunkt 125 des Heizfadens 120 führt, mäanderförmig in vorgegebenem Abstand parallel zu der Schlaufenform des mäanderförmig gelegten Sensorfadens 130 in die Grundstruktur 110 eingebracht ist, und ein zweiter Schlaufenteil 124', der von dem Umkehrpunkt 125 bis zum zweiten Ende 122 des Heizfadens 120 verläuft, geradlinig verlaufend in die Grundstruktur 110 eingebracht ist.According to the in Figure 2 In the illustrated embodiment, the loop of the heating filament 120 is introduced into the basic structure 110 in a partially meandering manner in such a way that a first loop part 123 ', which leads from the first end 121 of the heating filament 120 to a reversal point 125 of the heating filament 120, meanders in parallel at a predetermined distance the loop shape of the meandering sensor thread 130 is introduced into the basic structure 110, and a second loop part 124 ', which is from the point of reversal 125 extends to the second end 122 of the heating filament 120, is introduced into the basic structure 110 in a straight line.

Die oben erläuterten Ausführungsbeispiele der Erfindung dienen lediglich dem Zweck eines besseren Verständnisses der durch die Ansprüche vorgegebenen erfindungsgemäßen Lehre, die als solche durch die Ausführungsbeispiele nicht eingeschränkt ist.The exemplary embodiments of the invention explained above serve only the purpose of a better understanding of the teaching according to the invention specified by the claims, which as such is not restricted by the exemplary embodiments.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

100100
Textil-VorrichtungTextile apparatus
101101
textile Fädentextile threads
110110
Grundstrukturbasic structure
111111
Oberflächesurface
112112
Unterflächeundersurface
120120
Heizfadenfilament
130130
Sensorfadensensor thread
121121
erstes Endefirst end
122122
zweites Endesecond end
123123
erster Schlaufenteilfirst loop part
124124
zweiten Schlaufenteilsecond loop part
123'123 '
erster Schlaufenteilfirst loop part
124'124 '
zweiter Schlaufenteilsecond loop part
125125
Umkehrpunktturning point

Claims (15)

Textil-Vorrichtung (100) mit einer aus textilen Fäden (101) zusammengesetzten flexiblen textilen Grundstruktur (110) mit einer Oberfläche (111) und einer Unterfläche (112), dadurch gekennzeichnet, dass die Grundstruktur (110) mit mindestens einem elektrisch leitenden und an eine erste Spanungsquelle angeschlossenen Heizfaden (120) sowie mit mindestens einem elektrisch leitenden und an eine zweite Spannungsquelle angeschlossenen Sensorfaden (130) zum Sensieren einer Temperatur oder einer Feuchtigkeit der Grundstruktur (110) versehen ist, wobei eine mit mindestens einem Sensorfaden (130) elektrisch verbundene Steuerschaltung vorgesehen ist um die Intensität eines Stromflusses durch den mindestens einen Heizfaden (120) in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme in die Grundstruktur einzutragen.Textile device (100) with a flexible textile basic structure (110) composed of textile threads (101) with a surface (111) and a lower surface (112), characterized in that the basic structure (110) with at least one electrically conductive and a first voltage source connected heating filament (120) and at least one electrically conductive sensor thread (130) connected to a second voltage source for sensing a temperature or humidity of the basic structure (110) is provided, one electrically connected to at least one sensor thread (130) Control circuit is provided in order to control the intensity of a current flow through the at least one filament (120) in response to a measured temperature or humidity in order to enter a predetermined target value of heat into the basic structure for each measured actual value. Textil-Vorrichtung (100) nach Anspruch 1, dadurch gekennzeichnet, dass die Grundstruktur (110) sowohl mit einem Sensorfaden (130) zum Sensieren einer Temperatur der Grundstruktur (110) als auch mit einem Sensorfaden (130) zum Sensieren einer Feuchtigkeit der Grundstruktur (110) versehen ist.Textile device (100) according to claim 1, characterized in that the basic structure (110) both with a sensor thread (130) for sensing a temperature of the basic structure (110) and with a sensor thread (130) for sensing moisture in the basic structure ( 110) is provided. Textil-Vorrichtung (100) nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der mindestens eine Heizfaden (120) und der mindestens eine Sensorfaden (130) im Bereich der gleichen Ober- (111) oder Unterfläche (112) der Grundstruktur (110) angebracht sind.Textile device (100) according to one of claims 1 or 2, characterized in that the at least one heating filament (120) and the at least one sensor filament (130) in the region of the same upper (111) or lower surface (112) of the basic structure ( 110) are attached. Textil-Vorrichtung (100) nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der mindestens eine Heizfaden (120) im Bereich der Oberfläche (111) der Grundstruktur (110) und der mindestens eine Sensorfaden (130) im Bereich der Unterfläche (112) der Grundstruktur (110) angebracht ist.Textile device (100) according to one of claims 1 or 2, characterized in that the at least one filament (120) in the region of the surface (111) of the basic structure (110) and the at least one sensor thread (130) in the region of the lower surface ( 112) of the basic structure (110) is attached. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Steuerschaltung ausgelegt ist um die Intensität eines Stromflusses durch den mindestens einen Heizfaden (120) in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um in die Grundstruktur (110) für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme einzutragen um die Grundstruktur (110) auf eine immer gleiche vorherbestimmte Temperatur zu bringen.Textile device (100) according to one of claims 1 to 4, characterized in that the control circuit is designed to control the intensity of a current flow through the at least one heating filament (120) in response to a measured temperature or humidity in order to the basic structure (110) to enter a predetermined target value of heat for each measured actual value in order to bring the basic structure (110) to a constant predetermined temperature. Textil-Vorrichtung (100) nach Anspruch 5, dadurch gekennzeichnet, dass die Steuerschaltung ausgelegt ist um bei einem Sensorfaden (130), der bei linearem Temperaturanstieg bzw. linearem Feuchtigkeitsanstieg eine nicht linear verlaufenden Messkurve aufweist eine Intensität des den mindestens einen Heizfaden (120) durchfließenden Stromes zu steuern um einen derartigen Wärmeeintrag in der Grundstruktur (110) zu generieren, dass die Temperatur der Grundstruktur (110) unabhängig von der gemessenen Temperatur oder Feuchtigkeit immer konstant ist.Textile device (100) according to Claim 5, characterized in that the control circuit is designed to provide an intensity of the at least one heating filament (120) in the case of a sensor thread (130) which has a non-linear measuring curve when the temperature rises or the moisture rises linearly. to control current flowing through in order to generate such a heat input in the basic structure (110) that the temperature of the basic structure (110) is always constant regardless of the measured temperature or humidity. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Steuerschaltung ausgelegt ist um die Intensität eines Stromflusses durch den mindestens einen Heizfaden (120) in Antwort auf eine gemessene Temperatur bzw. Feuchtigkeit zu steuern um in die Grundstruktur (110) für jeden gemessenen Ist-Wert einen vorherbestimmten Sollwert an Wärme einzutragen um die Grundstruktur (110) auf eine je einer gemessenen Temperatur oder Feuchtigkeit zugeordnete Temperatur zu bringen.Textile device (100) according to one of claims 1 to 4, characterized in that the control circuit is designed to control the intensity of a current flow through the at least one filament (120) in response to a measured temperature or humidity in order to Basic structure (110) for each measured actual value to enter a predetermined target value of heat in order to bring the basic structure (110) to a temperature associated with a measured temperature or humidity. Textil-Vorrichtung (100) nach Anspruch 7, dadurch gekennzeichnet, dass die Steuerschaltung ausgelegt ist um bei einem Sensorfaden (130), der bei linearem Temperaturanstieg bzw. linearem Feutigkeitsanstieg eine nicht linear verlaufende Messkurve aufweist eine Intensität des den mindestens einen Heizfaden (120) durchfließenden Stromes zu steuern um einen derartigen Wärmeeintrag in die Grundstruktur (110) zu generieren, dass die Temperatur der Grundstruktur (110) linear mit einer linear abnehmenden gemessenen Temperatur oder Feuchtigkeit zunimmt.Textile device (100) according to Claim 7, characterized in that the control circuit is designed to provide an intensity of the at least one heating filament (120) in the case of a sensor thread (130) which has a non-linear measuring curve in the case of a linear temperature increase or linear increase in humidity. to control current flowing through in order to generate such a heat input into the basic structure (110) that the temperature of the basic structure (110) increases linearly with a linearly decreasing measured temperature or humidity. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass ein Heizfaden (120) von einem Karbonfaden gebildet ist.Textile device (100) according to one of claims 1 to 8, characterized in that a heating filament (120) is formed by a carbon filament. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass ein Heizfaden (120) von einem herkömmlichen elektrischen Widerstandsdraht gebildet ist.Textile device (100) according to any one of claims 1 to 8, characterized in that a filament (120) is formed by a conventional electrical resistance wire. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass ein Heizfaden (120) von einem elektrisch leitfähig beschichteten Textilfaden gebildet ist.Textile device (100) according to one of claims 1 to 8, characterized in that a heating filament (120) is formed by an electrically conductive coated textile thread. Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass ein Temperatur-Sensorfaden (130) von einem Heißleiter mit einem negativem Temperatur-Koeffizienten (NTC-Leiter) gebildet ist.Textile device (100) according to one of claims 1 to 11, characterized in that a temperature sensor thread (130) is formed by a thermistor with a negative temperature coefficient (NTC conductor). Textil-Vorrichtung (100) nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass ein Temperatur-Sensorfaden (130) von einem Kaltleiter mit einem positivem Temperatur-Koeffizienten (PTC-Leiter) gebildet ist.Textile device (100) according to one of claims 1 to 11, characterized in that a temperature sensor thread (130) is formed by a PTC thermistor with a positive temperature coefficient (PTC conductor). Textil-Vorrichtung (100) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein Feuchtigkeits-Sensorfaden (130) ein hydrophiles leitfähiges Material enthält, dessen Leitfähigkeit sich mit der Menge eingelagerter Wassermoleküle ädert.Textile device (100) according to one of the preceding claims, characterized in that a moisture sensor thread (130) contains a hydrophilic conductive material, the conductivity of which changes with the amount of water molecules embedded. Textil-Vorrichtung (100) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Grundstruktur (110) von einem Gewebe, Gelege, Gewirke, Gestrick, einer Stickerei, einem Vlies oder einer Folie gebildet ist und sowohl die Heizfäden (120) als auch die Sensorfäden (130) in die Grundstruktur (110) eingewebt, eingelegt, eingewirkt, eingestrickt, eingestickt oder andersartig ein- oder aufgebracht sind.Textile device (100) according to any one of the preceding claims, characterized in that the basic structure (110) is formed by a fabric, scrim, knitted fabric, knitted fabric, embroidery, non-woven or a film and both the heating filaments (120) and the sensor threads (130) are woven into the basic structure (110), inserted, knitted in, knitted in, embroidered or otherwise inserted or applied.
EP19184289.7A 2018-07-06 2019-07-04 Heatable textile device Active EP3592104B1 (en)

Applications Claiming Priority (1)

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DE102018116474.2A DE102018116474A1 (en) 2018-07-06 2018-07-06 Heated textile device

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