WATER-COOLING APPARATUS FOR ENGINE

WIPO Patent Application WO/2013/108551

A1

A water-cooling apparatus for an engine, that cools an internal combustion engine using cooling water, and comprises: a radiator that cools the cooling water; a first flow path that causes the cooling water to flow into the engine; a second flow path that branches from the first flow path, and causes the cooling water to flow into the radiator; a third flow path that causes the cooling water from the radiator to flow into the first flow path, further downstream from the branching point of the second flow path from the first flow path; an adjustment valve arranged upon the first flow path and which controls the flow volume of the cooling water that flows through the radiator; and a pump arranged upon the first flow path, that circulates the cooling water through the engine and/or the radiator. The adjustment value is configured such that, when the adjustment valve is open, the cooling water from the radiator is caused to flow into the first flow path. This water-cooling apparatus is capable of performing suitable cooling by having a simple circulation flow path for cooling water, and adjusting the flow volume of the cooling water that flows through the circulation flow path.

IWASAKI MITSURU (JP)

PCT/JP2012/083441

July 25, 2013

December 25, 2012

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CALSONIC KANSEI CORP (JP)

F01P7/16

JP2008291690A	2008-12-04
JP2002188443A	2002-07-05
JP2010174663A	2010-08-12
JPH0783052A	1995-03-28
JP2008260472A	2008-10-30
JP2007131258A	2007-05-31
JP2008240686A	2008-10-09
JP2002106347A	2002-04-10

MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)

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