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:
Jul. 01, 2014
Filed:
Jan. 14, 2011
Jongkeun Lim, Cheongju-si, KR;
Inseok Sohn, Cheongju-si, KR;
Kyuseob Shin, Daejeon, KR;
Joonseup Kim, Daejeon, KR;
Munsik Jeon, Cheongju-si, KR;
JongKeun Lim, Cheongju-si, KR;
Inseok Sohn, Cheongju-si, KR;
Kyuseob Shin, Daejeon, KR;
Joonseup Kim, Daejeon, KR;
Munsik Jeon, Cheongju-si, KR;
COAVIS, Chungcheongnam-do, KR;
Abstract
A fuel pump module including: a reservoir installed in a fuel tank, the reservoir being charged with a predetermined amount of fuel; a fuel pump installed in the reservoir and pumping the fuel contained in the reservoir to an internal combustion engine; a jet pump injecting a fuel jet into the reservoir to thereby introduce the fuel stored in the fuel tank into the reservoir; a guide tube installed on the jet pump and guiding both the fuel jet and the fuel introduced from the fuel tank along with the fuel jet into the reservoir; and a filter unit partitioning the interior of the reservoir into a fuel suction area, into which the fuel is introduced by the fuel pump, and a fuel charging area, which is charged with the fuel from the fuel tank, thus preventing foreign substances from being introduced from the fuel charging area into the fuel suction area.