Abrégé

Disclosed is a plane heating element composition, the composition comprising: (A) an insulation binder component; (B) a resistant component; and (C) a temperature adjusting component, wherein the surface resistance of the composition is 0.09-0.9 Ω /square, and the variance value of the (C) temperature adjusting component particle is 0.1-1.0㎛, and the plane heating element composition is characterized by a heating element formed using the composition having the temperature thereof adjusted at a maximum of 30-450℃ while in an alive state. The plane heating element composition of the present invention enables an accurate temperature adjustment in a specific temperature zone according to the composition ratio of a substance, and enables an autogenous regulation of the electric power and the temperature according to the time, thus, providing a stable plane heating element. Also, the plane heating element of the present invention can be manufactured in the form of being coated on a basic material, thus being very simple in structure, and has an excellent exothermic feature and radiates less heat to the surroundings compared to a conventional heating element, thus enabling an excellent efficiency.

Classes IPC  ?

• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur

Abrégé

Disclosed is a plane heating element composition, the composition comprising: (A) an insulating binder component; (B) a resistant component; and (C) a temperature adjusting component, wherein the variance value of the (B) resistant component is 0.5-5㎛, and the specific surface area thereof is 200 m2/g or less, and the plane heating element composition is characterized by a heating element formed using the composition having the temperature thereof adjusted at a maximum of 30-450℃ while in an alive state. The plane heating element composition of the present invention enables an accurate temperature adjustment in a specific temperature zone according to the composition ratio of a substance, and enables an autogenous regulation of the electric power and the temperature according to the time, thus, providing a stable plane heating element. Also, the plane heating element of the present invention can be manufactured in the form of being coated on a basic material, thus being very simple in structure, and has an excellent exothermic feature and radiates less heat to the surroundings compared to a conventional heating element, thus enabling an excellent efficiency.

Classes IPC  ?

• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur

Abrégé

Disclosed is a plane heating element composition comprising: (A) an insulating binder component; (B) a resistant component; and (C) a temperature adjusting component, the plane heating element composition having a temperature coefficient of resistance of 560×10-6-40×10-4℃. The plane heating element composition of the present invention enables an accurate temperature adjustment in a specific temperature zone according to the composition ratio of a substance, and enables an autogenous regulation of the electric power and the temperature according to the time, thus, providing a stable plane heating element. Also, the plane heating element of the present invention can be manufactured in the form of being coated on a basic material, thus being very simple in structure, and has an excellent exothermic feature and radiates less heat to the surroundings compared to a conventional heating element, thus enabling an excellent efficiency.

Classes IPC  ?

• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur

Abrégé

The present invention relates to an electric range having a self-regulating sheet-type heating element, wherein the temperature can be accurately controlled within a particular temperature range and the power usage is reduced due to low heat loss. The electric range according to the present invention comprises: a case having an open top surface; a heat-resistant panel joined to the top surface of the case; a self-regulating heating element (SR heating element), which is connected underneath or disposed with a set distance from the heat-resistant panel, is formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range; a control part, disposed on the case, for allowing a user to control the temperature of the heat generated by the SR heating element; and a controller, connected to the control part, for controlling the temperature of the generated heat by controlling the power applied to the SR heating element.

Classes IPC  ?

• F24C 7/00 - Poêles ou fourneaux chauffés à l’électricité
• F24C 7/06 - Disposition ou montage des éléments de chauffage électrique
• F24C 7/08 - Disposition ou montage des dispositifs de commande ou de sécurité

Abrégé

The present invention relates to a heating system having a self-regulating heating element, wherein the temperature can be accurately controlled within a particular temperature range and be uniformly maintained with the self-regulating heating element which can temporally self-regulate power and temperature, and the power usage can be significantly reduced as the water temperature can be sustained with only a minimum of power supply when the water has heated beyond a set boiling point. The heating system comprises: a casing having an air inlet and an air outlet through which the outside air enters and exits, respectively; a self-regulating heating element (SR heating element), which is disposed in the interior of the casing, formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range; a controller for controlling the temperature of the generated heat by controlling the power applied to the SR heating element; and a discharge means, which is disposed near the SR heating element, for sucking in the air through the air inlet, and after bringing the sucked-in air into contact with the SR heating element, and discharging the heated air through the air outlet.

Classes IPC  ?

• F24H 4/06 - Appareils de chauffage d’air
• F24H 9/18 - Disposition ou montage des grilles ou des éléments chauffants
• H05B 3/40 - Éléments chauffants ayant la forme de tiges ou de tubes
• F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité

Abrégé

The present invention relates to a heater for a steam generator having a self-regulating sheet-type heating element, wherein the temperature can be accurately controlled within a particular temperature range and power usage can be reduced due to low heat loss. The heater for a steam generator according to the present invention comprises: a base plate; and a self-regulating heating element (SR heating element), which is applied to the surface of the base plate, formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range.

Classes IPC  ?

• F22B 1/28 - Méthodes de production de vapeur caractérisées par le genre de chauffage dans des chaudières chauffées électriquement
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• F24H 9/18 - Disposition ou montage des grilles ou des éléments chauffants

Abrégé

The present invention relates to clothing, and more specifically, to clothing which can accurately control the temperature within a particular temperature range and uses a self-regulating heating element (SR heating element). Clothing having an SR heating element, according to the technical concept of the present invention, comprises: an outer shell made of cloth and exposed to the outside; an inner shell made of cloth and brought into contact with the body; a heat-generation part arranged between the outer shell part and the inner shell part and provided with an SR heating element, which is formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range; a power source part for supplying power to the heat-generation part; and a control part for controlling the power supplied to the heat-generation part.

Classes IPC  ?

• A41D 13/005 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des conditions d'environnement interne qui sont commandées avec une température commandée
• A41D 13/002 - Vêtements protecteurs de travail ou de sport, p. ex. blouses de chirurgien ou vêtements protégeant des coups ou des chocs avec des conditions d'environnement interne qui sont commandées
• A41D 1/04 - Gilets, chandails, sweaters ou similaires

Abrégé

The present invention relates to a steering wheel having a self-regulating sheet-type heating element, wherein the temperature can be accurately controlled within a particular temperature range and power usage is reduced due to low heat loss. The steering wheel according to the present invention comprises: a boss connected to a steering axle; a circular rim; a spoke for connecting the boss and the rim; a self-regulating heating element (SR heating element), which is disposed on the outer side of the rim, formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range; a power source for supplying power to the SR heating element; and a control part for controlling the operation of the SR heating element.

Classes IPC  ?

• B62D 1/06 - Couronnes du volant, p. ex. avec moyens de chauffageGaines de couronne
• B62D 1/04 - Volants de direction

Abrégé

The present invention relates to an electric water heater having a self-regulating surface heating element, wherein the temperature can be accurately controlled within a particular temperature range; the water in the hot water tank can be heated rapidly and the high water temperature can be maintained as the self-regulation heating element (SR heating element), which can temporally self-regulate power and temperature, and maintain a uniform temperature; and the power usage can be significantly reduced as the water temperature can be sustained with only a minimum of power supply when the water has heated beyond a set boiling point. The electric water heater comprises: a hot water tank provided with a cold water inlet and a hot water outlet; and an SR heating element, which is disposed in the hot water tank, is formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and is self-regulates the temperature so that the temperature is uniformly maintained within a defined range.

Classes IPC  ?

• F24H 1/20 - Appareils de chauffage à accumulation d'eau avec éléments chauffants immergés, p. ex. éléments électriques ou tubes-foyers
• F24H 9/18 - Disposition ou montage des grilles ou des éléments chauffants
• F24H 9/20 - Disposition ou montage des dispositifs de commande ou de sécurité
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes

Abrégé

The present invention relates to an electric pad having a self-regulating heating element, wherein the temperature can be accurately controlled within a particular temperature range, and be rapidly raised and maintained using a self-regulating heating element (SR heating element) which can temporally self-regulate power and temperature, and the power usage can be significantly reduced as the water temperature can be sustained with only a minimum of power supply when the water has heated beyond a set boiling point. The electric pad comprises: a main pad body formed from a fiber or a synthetic resin into a flat panel or a sheet form; an SR heating element, which is disposed in the interior of the main pad body, formed from a hardened paste mixture of an electrical resistance material, an insulation binder and a temperature control material, generates heat with supplied power, and self-regulates the temperature so that the temperature is uniformly maintained within a defined range; and a controller, built into the interior of the main pad body, for supplying and controlling the power to the SR heating element.

Classes IPC  ?

• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage

Abrégé

Disclosed is a sheet-type heating element composition comprising: a) 5-16 wt% insulation binder component; b) 50-75 wt% resistance component; and c) 10-40 wt% temperature control component, wherein, when current is applied, a heating element formed from the composition operates at a controllable temperature range from 150ºC to 450ºC, the composition. The sheet-type heating element composition according to the present invention can accurately regulate a temperature within a particular temperature range based on the compositional ratio of the constituents, and can provide a safe sheet-type heating element as power and temperature can be temporally self-regulated. Additionally, the sheet-type heating element according to the present invention has a very simple construction as the sheet-type heating element can be manufactured in a form in which the composition is applied on a substrate. Further, the sheet-type heating element has a superior heat generating capacity compared to the conventional heating element products and a superior efficiency due to low heat loss to the surroundings.

Classes IPC  ?

• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes