Title:
COOLING STRUCTURE FOR FLANGE OF ALUMINUM EGR COOLER
Document Type and Number:
WIPO Patent Application WO/2017/099259
Kind Code:
A1
Abstract:
The objective of the present invention is to efficiently cool a flange of an aluminum EGR cooler with the use of a simple configuration. A cooling structure for a flange of an aluminum EGR cooler in which a core that performs heat exchange by cooling a gas with a coolant, a gas flow passage, and a coolant flow passage are each formed inside a casing 10, and in which a gas inflow portion 11 and a gas outflow portion 14 which are in communication with the gas flow passage, and a coolant inflow portion 12 and a coolant outflow portion 15 which are in communication with the coolant flow passage are each formed in the casing 10, and the gas inflow portion 11 is in communication with an external gas supply pipe via a flange 1, said structure characterized in that the flange 1 is formed in the shape of a plate, a flow passage 8 is formed therein, and the flow passage 8 is in communication with a coolant supply pipe.
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Inventors:
WADA TSUTOMU (JP)
SUGIMOTO HIROHITO (JP)
SUGIMOTO HIROHITO (JP)
Application Number:
PCT/JP2016/087129
Publication Date:
June 15, 2017
Filing Date:
December 06, 2016
Export Citation:
Assignee:
T RAD CO LTD (JP)
International Classes:
F02M26/32; F28F9/00
Foreign References:
| JP2010090881A | 2010-04-22 | |||
| JP2012002481A | 2012-01-05 | |||
| JPS55100883U | 1980-07-14 | |||
| US20090165449A1 | 2009-07-02 | |||
| JP2013113482A | 2013-06-10 | |||
| JP2009133607A | 2009-06-18 |
Attorney, Agent or Firm:
KUBOTA, Takubi (JP)
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