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Patent Searching and Data


Title:
EGR COOLER HAVING BODY SHELL INTEGRATED WITH END TANK PART
Document Type and Number:
WIPO Patent Application WO/2015/182807
Kind Code:
A1
Abstract:
An EGR cooler is disclosed. The EGR cooler comprises: a tube-laminated core formed by arranging a plurality of gas tubes, of which both ends are opened, to be adjacent to each other at the side surfaces thereof such that the plurality of gas tubes are laminated in parallel; a body shell having a body part, in which the tube-laminated core is accommodated, and one pair of end tank parts integrally formed at both ends of the body part; cooling water pipes coupled to the body shell so as to supply cooling water to the periphery of the tube-laminated core, and discharging the cooling water to the outside; and one pair of flanges fittedly-coupled into each of the one pair of end tank parts, wherein the body shell is formed by the assembling of an upper shell piece and a lower shell piece, the upper shell piece includes a body upper part forming the upper part of the body part and one pair of end tank upper parts forming the upper part of each of the one pair of end tank parts, and the lower shell piece includes a body lower part forming the lower part of the body part and one pair of end tank lower parts forming the lower part of each of the one pair of end tank parts.

Inventors:
KIM TAE JIN (KR)
Application Number:
PCT/KR2014/005262
Publication Date:
December 03, 2015
Filing Date:
June 16, 2014
Export Citation:
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Assignee:
KORENS CO LTD (KR)
International Classes:
F02M25/07; F01N3/02; F28D9/00; F28F3/02
Foreign References:
US20100044019A12010-02-25
JPH1113554A1999-01-19
JP2004177058A2004-06-24
JP2014511456A2014-05-15
JP2004257366A2004-09-16
Other References:
See also references of EP 3150950A4
Attorney, Agent or Firm:
KIM, Sun Kee et al. (KR)
김선기 (KR)
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