PORTABLE OXYGEN PRODUCING APPARATUS

PROBLEM TO BE SOLVED: To resolve problems that dust is spouted with produced oxygen because oxygen is produced by mixing a powdery catalyst with powdery sodium percarbonate and adding water and then the attachment of a large-sized filter is necessary for sucking oxygen in a conventional portable oxy...

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Bibliographische Detailangaben
1. Verfasser:	KIUCHI MASATOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE INORGANIC CHEMISTRY MEDICAL OR VETERINARY SCIENCE METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To resolve problems that dust is spouted with produced oxygen because oxygen is produced by mixing a powdery catalyst with powdery sodium percarbonate and adding water and then the attachment of a large-sized filter is necessary for sucking oxygen in a conventional portable oxygen producing apparatus, the size of powder is relatively large in the view point of molecule level and unfixed to instabilize the producing quantity of oxygen and a cost is rather high because it is disposable. SOLUTION: In the portable oxygen producing apparatus, aqueous hydrogen peroxide 5 is sealed and a colloidal catalyst 4 is housed in a cartridge 3 attached to a main body 2 freely detachably. When the cartridge 3 is mounted on the main body 2, diaphragms 33 and 34 are broken to pour the catalyst 4 to the aqueous hydrogen peroxide 5. COPYRIGHT: (C)2004,JPO