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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11014809 B1

PDFFull Text
Date of Patent:
May. 25, 2021

Filed:

Feb. 28, 2018

Transportation device equipped with fuel cell system

Applicant:

Sawafuji Electric Co., Ltd., Gunma, JP;

Inventor:

Tomonori Miura, Gunma, JP;

Assignee:

SAWAFUJI ELECTRIC CO., LTD., Gunma, JP;

Attorney:

Wells St. John P.S.

Primary Examiner:

Hal Kaplan

Int. Cl.
CPC ...
C01B 3/04 (2006.01); H01M 8/04225 (2016.01); H01M 8/04302 (2016.01); B01D 53/22 (2006.01); H01M 8/04537 (2016.01); H01M 8/04858 (2016.01); H01M 8/0606 (2016.01); H01M 16/00 (2006.01); B60L 50/75 (2019.01); B60L 50/72 (2019.01); B60L 58/40 (2019.01); B60H 1/00 (2006.01); C01B 3/50 (2006.01); H01M 8/0662 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
C01B 3/04 (2013.01); B01D 53/22 (2013.01); B60L 50/75 (2019.02); C01B 3/047 (2013.01); C01B 3/501 (2013.01); H01M 8/04225 (2016.02); H01M 8/04302 (2016.02); H01M 8/04626 (2013.01); H01M 8/04932 (2013.01); H01M 8/0606 (2013.01); H01M 8/0687 (2013.01); H01M 16/006 (2013.01); B60H 1/00385 (2013.01); B60L 50/72 (2019.02); B60L 58/40 (2019.02); B60Y 2400/202 (2013.01); H01M 2008/1095 (2013.01); H01M 2220/20 (2013.01); H01M 2250/20 (2013.01);
Abstract

Provided is a transportation device which is capable of continuously travelling without being supplied with hydrogen from the outside. According to the present invention, a transportation device is provided with an ammonia storage means, a hydrogen production device, a fuel cell, a motor, a battery and a control unit. The hydrogen production device produces hydrogen by decomposing ammonia; and the fuel cell is supplied with hydrogen from the hydrogen production device and generates electric power. The motor operates by being supplied with some or all of the electric power generated by the fuel cell. The battery is supplied with some or all of the electric power generated by the fuel cell, and supplies electric power to the motor and the hydrogen production device.

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