【発明の名称】携帯用加熱又は冷却装置

Japanese Patent JPS6037395

B2

PURPOSE:To easily take out cold heat or hot heat accmulated chemically and stably in metallic hydride or in a system of metal and hydrogen, at need. CONSTITUTION:The pressure container 2 is detachably fitted to a heat insulated case 1. The container 2 is non-pentrating to hydrogen, provided with the primary and the secondary chambers C1 and C2, divided by heat insulating, parting wall 3, and the chamber C1 is housed in a heat insulated case 1, so as to exchange heat in the heat insulated case 1. The metal M1, or that metalic hydride M1 H is sealed in a chamber C1 under the atmosphere of pressure-reduced hydrogen, and to the other chamber C2, the hydride M2H of different metal M2, having different balance pressure of decomposition from that of M1H is sealed, under the atmosphere of pressure hydrogen. With such an arrangement. When a valve 4 is opened to interconnect a chamber C1 with a chamber C2, the metalic hydride M1H releases hydrogen, heat-absorbingly, by the difference of balance pressure of decomposition between metalic hydrides M1H and M2H, and cold heat can be obtained. During this time, the metalic hydride M2H absorbs hydrogen from a chamber C1, heat-generatively, and the heat is dispersed to the open air through the wall of a cotainer.

NISHIZAKI MICHOSHI
OGUMA KANJI
SAKAGAMI KATSUYOSHI
MYAMOTO MINORU
MYAMOTO KAZUAKI
YOSHIDA TAKESHI

JP12959580A

August 26, 1985

September 17, 1980

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SEKISUI CHEMICAL CO LTD

F25D5/02; F28D17/00; F28D20/00; (IPC1-7): F28D20/00; F25D9/00

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