| 摘要 |
In an anti-freezing device for an EGR device 14 with an EGR cooler 12 being provided midway of an EGR pipe 11 for extraction and recirculation of a part of exhaust gas from an exhaust side to an intake side, a downstream EGR pipe 11b downstream of the EGR cooler 12 being connected through a flange section 15 to an EGR valve 13, the flange section 15 is provided with a warm-water passage 16 to and from which engine warm water 22 is guided through warm-water conduits 23 and 24. |
