AIR PERMEABLE MATERIAL FOR HYDROGEN STORAGE VESSEL

PROBLEM TO BE SOLVED: To improve the air permeability of an air permeable material used for a hydrogen storage vessel and to mitigate stress accumulation generated in the vessel. SOLUTION: The air permeable material 1 is housed together with a hydrogen storing alloy in the hydrogen storage vessel 4...

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Bibliographische Detailangaben
Hauptverfasser:	IWAMOTO TAKASHI, MASADA SATORU, KAWARASAKI YOSHINORI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY COMPOUNDS THEREOF FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING INORGANIC CHEMISTRY LIGHTING MECHANICAL ENGINEERING METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve the air permeability of an air permeable material used for a hydrogen storage vessel and to mitigate stress accumulation generated in the vessel. SOLUTION: The air permeable material 1 is housed together with a hydrogen storing alloy in the hydrogen storage vessel 4 and is formed cylindrically from a woven fibric of inorganic fiber. Its cylinder hole is allocated to an air passage 2. Thus, the manufacturing steps and the manufacturing cost are reduced to obtain the low cost air permeable material. The air permeable material has excellent air permeability and durability and has a mitigating effect on the accumulation of stress in the hydrogen storage vessel due to the expansion of the hydrogen storing alloy.