HIGH-PRESSURE GAS CHARGING DEVICE

• Main Authors: KANAYAMA TAKASHI, DOI MASATOSHI
• Format: Patent
• Language: English
• Published: 07.02.2008
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

PROBLEM TO BE SOLVED: To provide a high-pressure gas charging device which is usable for both a bus and a truck each having a large-capacity fuel tank mounted thereon, and a passenger car having a small-capacity fuel tank mounted thereon in common, and reduces a charging time to the large-capacity fuel tank. SOLUTION: A flowmeter 4 and a cutoff valve 5 are interposed in a supply tube 2 connected to a high-pressure gas source 3; the supply tube 2 is branched into two; a flow regulating valve 8 is interposed in one-side branch tube 7; a bypass valve 10 is interposed in the other-side branch tube 9; and both the branch tubes 7 and 9 are connected to a charging tube 12. A control device 20 is provided with: a basic operation control means 20a; a high-speed charge control means 20b; and a standard charge control means 20c. COPYRIGHT: (C)2008,JPO&INPIT