HEATING ELEMENT AND DEVICE FOR HEATING ARTICLE
[PROBLEMS] To provide: a heating element in which a rapid and stable exothermic reaction can be obtained; and a device for heating articles which employs the heating element. [MEANS FOR SOLVING PROBLEMS] The heating element (1) comprises a bag (10) and, enclosed in the bag (10), a heating agent (20)...
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Main Authors | , , , |
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Format | Patent |
Language | English French Japanese |
Published |
01.03.2007
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Subjects | |
Online Access | Get full text |
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Abstract | [PROBLEMS] To provide: a heating element in which a rapid and stable exothermic reaction can be obtained; and a device for heating articles which employs the heating element. [MEANS FOR SOLVING PROBLEMS] The heating element (1) comprises a bag (10) and, enclosed in the bag (10), a heating agent (20) comprising an aluminum powder and a quick lime powder. The bag (10) is made of a packaging material comprising a base fabric which comprises a nonwoven fabric (11) and a waterproof layer (13) attached thereto and has many pinholes (15). The bag (10) has a water permeation rate of 45-310 mL/min per cm2 when the water head is 27 cm. When examined under probably standard conditions, the heating element gives preferable values of water temperature rise rate, elevated temperature, and elevated-temperature continuation time and of steam temperature rise rate, elevated temperature, and elevated-temperature continuation time.
La présente invention concerne un élément de chauffage dans lequel une réaction exothermique rapide et stable peut être obtenue ; et un dispositif de chauffage d'objets qui utilise cet élément de chauffage. L'élément de chauffage (1) comprend un sac (10) et, contenu dans le sac (10), un agent de chauffage (20) comprenant une poudre d'aluminium et une poudre de chaux vive. Le sac (10) est constitué d'un matériau d'emballage comprenant un tissu de base qui comprend un tissu non-tissé (11) et une couche imperméable (13) fixée au tissu et comporte de nombreux trous d'épingle (15). Le sac (10) présente une vitesse de pénétration de l'eau de 45-310 mL/min par cm2 lorsque le niveau de l'eau est de 27 cm. Lorsqu'il est examiné dans les conditions probablement normales, l'élément de chauffage donne des valeurs préférables de la vitesse d'augmentation de la température de l'eau, de température élevée, et du temps de prolongation de la température élevée ainsi que de la vitesse d'augmentation de la température de la vapeur, de température élevée, et du temps de prolongation de la température élevée. |
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AbstractList | [PROBLEMS] To provide: a heating element in which a rapid and stable exothermic reaction can be obtained; and a device for heating articles which employs the heating element. [MEANS FOR SOLVING PROBLEMS] The heating element (1) comprises a bag (10) and, enclosed in the bag (10), a heating agent (20) comprising an aluminum powder and a quick lime powder. The bag (10) is made of a packaging material comprising a base fabric which comprises a nonwoven fabric (11) and a waterproof layer (13) attached thereto and has many pinholes (15). The bag (10) has a water permeation rate of 45-310 mL/min per cm2 when the water head is 27 cm. When examined under probably standard conditions, the heating element gives preferable values of water temperature rise rate, elevated temperature, and elevated-temperature continuation time and of steam temperature rise rate, elevated temperature, and elevated-temperature continuation time.
La présente invention concerne un élément de chauffage dans lequel une réaction exothermique rapide et stable peut être obtenue ; et un dispositif de chauffage d'objets qui utilise cet élément de chauffage. L'élément de chauffage (1) comprend un sac (10) et, contenu dans le sac (10), un agent de chauffage (20) comprenant une poudre d'aluminium et une poudre de chaux vive. Le sac (10) est constitué d'un matériau d'emballage comprenant un tissu de base qui comprend un tissu non-tissé (11) et une couche imperméable (13) fixée au tissu et comporte de nombreux trous d'épingle (15). Le sac (10) présente une vitesse de pénétration de l'eau de 45-310 mL/min par cm2 lorsque le niveau de l'eau est de 27 cm. Lorsqu'il est examiné dans les conditions probablement normales, l'élément de chauffage donne des valeurs préférables de la vitesse d'augmentation de la température de l'eau, de température élevée, et du temps de prolongation de la température élevée ainsi que de la vitesse d'augmentation de la température de la vapeur, de température élevée, et du temps de prolongation de la température élevée. |
Author | URUME, YUKIO KIMURA, HISAO MINE, YUMIKO USUI, KAORU |
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DocumentTitleAlternate | ÉLÉMENT DE CHAUFFAGE ET DISPOSITIF DE CHAUFFAGE D'UN OBJET |
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RelatedCompanies | URUME, YUKIO KIMURA, HISAO MINE, YUMIKO MYCOAL PRODUCTS CO., LTD USUI, KAORU |
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Snippet | [PROBLEMS] To provide: a heating element in which a rapid and stable exothermic reaction can be obtained; and a device for heating articles which employs the... |
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SubjectTerms | ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVES APPARATUS FOR MAKING BEVERAGES BLASTING CHEMISTRY COFFEE MILLS COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDEDFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DOMESTIC ARTICLES OR APPLIANCES DYES FURNITURE HANDLING THIN OR FILAMENTARY MATERIAL HEATING HUMAN NECESSITIES KITCHEN EQUIPMENT LIGHTING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PACKAGES PACKAGING ELEMENTS PACKING PAINTS PERFORMING OPERATIONS POLISHES RANGES SPICE MILLS STORING SUCTION CLEANERS IN GENERAL TRANSPORTING VENTILATING WEAPONS |
Title | HEATING ELEMENT AND DEVICE FOR HEATING ARTICLE |
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