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:
Apr. 08, 2014
Filed:
Jul. 22, 2009
Dongsuk Chae, Seoul, KR;
Kwangsik Yang, Hwaseong-si, KR;
Taewon Park, Hwaseong-si, KR;
Wootae Kim, Suwon-si, KR;
Sanghee Lee, Hwaseong-si, KR;
Jaeheon Lee, Yongin-si, KR;
Changseok OH, Seongnam-si, KR;
Kiwoong Song, Hwaseong-si, KR;
Dongsuk Chae, Seoul, KR;
Kwangsik Yang, Hwaseong-si, KR;
Taewon Park, Hwaseong-si, KR;
Wootae Kim, Suwon-si, KR;
Sanghee Lee, Hwaseong-si, KR;
Jaeheon Lee, Yongin-si, KR;
Changseok Oh, Seongnam-si, KR;
Kiwoong Song, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Abstract
The present invention is provided with one or more inserts that are inserted at the lower portion of a water jacket formed at siamese portions between cylinder bores of a cylinder block and increase the flow of cooling water at the upper portion of the water jacket, in order to provide a cooling device and an insert for a water jacket of an internal combustion engine, which is inserted at the lower portion of the water jacket formed at the siamese portions of the cylinder block to increase the flow of cooling water, improves cooling efficiency of the siamese portions of the cylinder block by inducting recirculation of the cooling water at the lower portion, and improves fuel efficiency by making the temperature uniform in the stroke direction of the piston of the cylinder block and reducing friction of the piston.