| 摘要 |
PROBLEM TO BE SOLVED: To provide an oxygen enrichment machine for a movable body, where a connection pipe which oxygen-enriched air passes through does not hinder driving operation of the movable body and which has good appearance. SOLUTION: The machine is provided with: an oxygen-enrichment membrane unit (not shown in the figure) built in a main body 1; a discharging port part 12 for discharging the oxygen-enriched air generated in the unit provided in the main body 1 to the outside of the main body 1; and a discharging part 21 connected with the discharging port part 12 through the connection pipe 23 and discharging the oxygen-enriched air. Since the connection pipe 23 is fixed at a seat 38a arranged in the movable body, the connection pipe 23 does not swing. Thus, the connection pipe 23 does not hinder driving operation of the movable body, and the machine has good appearance. COPYRIGHT: (C)2006,JPO&NCIPI
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