Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shogo Tanaka0
Jun Tokumitsu0
Kohtaroh Okimura0
Ryo Kanda0
Hideki Ohashi0
Date of Patent
October 2, 2018
0Patent Application Number
153612000
Date Filed
November 25, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An air source device includes: a tank; a compressor; an intake valve; and an ECU configured to acquire an intake amount, which is an amount of air sucked from an outside and supplied to the tank by the compressor, based on an increasing amount of a tank pressure, which is a pressure of the air accommodated in the tank, the increasing amount being an increasing amount from a time point when the intake valve is estimated to be changed from a closed state to an opened state.
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