US 12,444,760 B2
Service providing mobile unit
Masashi Nakamura, Toyota (JP); Zixun Mei, Tokyo-to (JP); Nobuyuki Tomatsu, Nagoya (JP); Masashi Nakamura, Nagoya (JP); Junichi Oura, Okazaki (JP); Yusuke Nishida, Susono (JP); Yuki Bisaiji, Tokyo-to (JP); Masahiro Iwamoto, Nisshin (JP); Takao Kataoka, Nagoya (JP); Tatsuyuki Hayashi, Toyota (JP); and Saki Morimoto, Toyota (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on Oct. 6, 2022, as Appl. No. 17/961,239.
Claims priority of application No. 2021-166347 (JP), filed on Oct. 8, 2021.
Prior Publication US 2023/0116835 A1, Apr. 13, 2023
Int. Cl. H01M 8/04082 (2016.01); B60P 3/00 (2006.01); B62D 63/02 (2006.01); F17C 7/00 (2006.01); H01M 8/04089 (2016.01); H01M 8/0444 (2016.01); H01M 8/04746 (2016.01)
CPC H01M 8/04201 (2013.01) [F17C 7/00 (2013.01); H01M 8/04089 (2013.01); H01M 8/04447 (2013.01); H01M 8/04753 (2013.01); B60P 3/00 (2013.01); B62D 63/02 (2013.01); F17C 2201/0109 (2013.01); F17C 2201/058 (2013.01); F17C 2205/0107 (2013.01); F17C 2205/0323 (2013.01); F17C 2221/012 (2013.01); F17C 2250/043 (2013.01); F17C 2250/0439 (2013.01); F17C 2265/061 (2013.01); F17C 2270/0168 (2013.01); F17C 2270/0184 (2013.01); H01M 2250/20 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A service providing mobile unit comprising:
a frame forming a ring shape about a horizontal axis,
movement-use wheels attached to a bottom part of the frame,
a hydrogen storage tank insert part formed inside the frame, and
a fuel cell arranged inside the frame, wherein
hydrogen is supplied to the fuel cell from a replaceable hydrogen storage tank inserted in the hydrogen storage tank insert part,
a service providing space having a ring-shaped inner circumference surface of the frame as its outer edges is formed by the frame, and
power can be supplied from the fuel cell to a service providing unit installed inside the service providing space.