| 摘要 |
<p>Cooling circuit for an internal combustion engine including a cylinder block (1) and a cylinder head block (2), these blocks each including cooling means in the form of integrated portions of circuit, the cooling circuit also including at least a first (3), a second (4) and a third (5) separate external loops for external recirculation or reinjection mounted in parallel and looped on the said integrated cooling means and a circulating pump (11) connected fluidically to the integrated cooling means and to the three recirculation loops (3, 4 and 5), causing the fluid to circulate in the said integrated cooling means and in the said three recirculation loops (3, 4 and 5); the at least three recirculation loops (3, 4 and 5) offer at least one common fluid node (35) and are at least partially overlapping, a single actuator (12) controlling the flow of liquid circulating in the at least three recirculation loops (3, 4 and 5).</p> |
