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.:
Date of Patent:
May. 12, 2020
Filed:
Apr. 30, 2015
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Hiroshi Uchida, Kanagawa, JP;
Tomofumi Yoshinaga, Kanagawa, JP;
NISSAN MOTOR CO., LTD., Yokohama-shi, JP;
Abstract
A fuel gas filling system detects at least one of a pressure of fuel gas supplied from a filling device and a temperature of the fuel gas in a fuel tank of a vehicle and determines whether or not there is a gas state fluctuation in which the pressure or temperature of the fuel gas suddenly changes. The fuel gas filling system executes either one of a first filling control of filling the fuel gas into the vehicle on the basis of at least one of the fuel gas pressure and the fuel gas temperature and a second filling control according to the gas state fluctuation. This system executes the first filling control in normal time and executes the second filling control of filling the fuel gas without using a fuel gas pressure detected by fuel gas state detection unit or the second filling control of filling the fuel gas without using a fuel gas temperature detected by the fuel gas state detection unit when it is determined by gas state fluctuation determination unit that there is the gas state fluctuation.