Title:
TRAFFIC SIGNAL CONTROL SYSTEM, TRFFIC CONTROL SYSTEM AND SECURITY CAR
Document Type and Number:
WIPO Patent Application WO/2004/114251
Kind Code:
A1
Abstract:
A traffic signal control system provided with a compact power supply system being clean in emission matter, low in noise level and small in installation space, comprising a device (11) for storing a fuel gash, the same fuel gas storing device (12), a fuel cell device (13) supplied with the stored fuel gash to generate power, and a traffic signal (5) supplied with the above power to turn on or off signal lights (5A, 5B, 5C).
Inventors:
MORI YUTAKA (JP)
MAKITA NOBORU (JP)
MURAI MASAO (JP)
YAMAMOTO TAKAYUKI (JP)
KAWAI NAOTO (JP)
MAKITA NOBORU (JP)
MURAI MASAO (JP)
YAMAMOTO TAKAYUKI (JP)
KAWAI NAOTO (JP)
Application Number:
PCT/JP2004/008627
Publication Date:
December 29, 2004
Filing Date:
June 18, 2004
Export Citation:
Assignee:
EBARA CORP (JP)
MORI YUTAKA (JP)
MAKITA NOBORU (JP)
MURAI MASAO (JP)
YAMAMOTO TAKAYUKI (JP)
KAWAI NAOTO (JP)
MORI YUTAKA (JP)
MAKITA NOBORU (JP)
MURAI MASAO (JP)
YAMAMOTO TAKAYUKI (JP)
KAWAI NAOTO (JP)
International Classes:
B60H1/22; B60L11/18; G08G1/095; G08G1/0955; H01M8/00; H01M8/04; H01M8/10; (IPC1-7): G08G1/095
Foreign References:
JP2003022493A | 2003-01-24 | |||
JP2002279458A | 2002-09-27 | |||
JP2004086458A | 2004-03-18 | |||
JPH0799057A | 1995-04-11 | |||
JP2002283836A | 2002-10-03 |
Attorney, Agent or Firm:
Miyagawa, Teiji (Fuji Bldg. 19, Aizumi-cho, Shinjuku-ku Tokyo, JP)
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