PURPOSE: To rapidly cool a grip part, etc., by disposing a hydrogen occulusion alloy at one location in a mobile structure such as an automobile and a hydrogen storage container at the other location in the same, and moving hydrogen in the hydrogen-occulusion alloy into the hydrogen storage vessel at a predetermined time such as the time under the burning sun.
CONSTITUTION: A hydrogen-occulusion alloy MH1A is disposed in an internal space of grip parts 1,2 of a stearing and a shift lever in a mobile structure such as an automobile for example. In contrast hydrogen-occulusion alloy vessels 1b, 1c filled with the hydrogen-occulusion alloy MH1B are disposed as a hydrogen storage vessel in the vicinity of a radiator. The hydrogen-occulusion alloy MH1S and the hydrogen-occulusion alloy vessels 1b, 1c are coupled through hydrogen pipings 4, 5 equipped with a solenoid valve 3. Hereby, the solenoid valve 3 is released under the buning sun and so on as an engine is started to migrate hydrogen-occulusion alloy MH1A to the hydrogen-occulusion alloy MH1B utilizing an equilibrium hydrogen pressure difference. Thereupon, the grip parts 1,2 are rapidly cooled as the hydrogen is discharged.
SATO KOICHI
YASUYAMA SHIGEYUKI
YONEZAKI TAKAHIRO
FUJITANI SHIN
NASAKO KENJI
YONEZU IKURO
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