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. 08, 2014
Filed:
Jun. 30, 2011
Seungyong Lee, Gyeonggi-do, KR;
Chimyung Kim, Gyeonggi-do, KR;
Haengjin Ko, Seoul, KR;
Harkkoo Kim, Gyeonggi-do, KR;
Yunseok Kim, Gyeonggi-do, KR;
Yongsun Park, Gyeonggi-do, KR;
Seungyong Lee, Gyeonggi-do, KR;
Chimyung Kim, Gyeonggi-do, KR;
Haengjin Ko, Seoul, KR;
Harkkoo Kim, Gyeonggi-do, KR;
Yunseok Kim, Gyeonggi-do, KR;
Yongsun Park, Gyeonggi-do, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
Disclosed is a motor driven fluid pump (e.g., water pump) including a pump body having a motor chamber and a pump chamber; a bearing supporting a rotary shaft of a motor which extends from motor chamber to pump chamber in pump body; a mechanical seal disposed between rotary shaft of the motor and pump body and blocking motor chamber from pump chamber; a bearing guide integrally fixed to rotary shaft of the motor between bearing and mechanical seal; a fluidproof plate fixed to pump body to overlap bearing guide, perpendicular to rotary shaft of the motor; and a leachate exhaust aperture and a vapor exhaust aperture which are formed through pump body to communicate with the space between fluidproof plate and mechanical seal.