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:
Jun. 09, 2020
Filed:
Jul. 13, 2017
Honda Motor Co., Ltd., Tokyo, JP;
Yuichiro Murata, Wako, JP;
Masahiro Fujii, Wako, JP;
Hidenori Sakai, Wako, JP;
Shuma Yatabe, Tokyo, JP;
Daijiro Nakamura, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A blockage determination portionof a blockage detection systemdetermines that no blockage has occurred in a purge line, if a flow rate V of an inner fluid Fi exceeds a flow rate threshold THv while an internal pressure Pi of the purge lineis reduced from a first pressure value Pto a second pressure value P, for example. The blockage determination portiondetermines that a blockage has occurred in the purge line, if the flow rate V of the inner fluid Fi falls below the flow rate threshold THv after the internal pressure Pi is reduced from the first pressure value Pto the second pressure value P