| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: expansion tank (28) includes channel (34) with inlet hole (34a) for liquid filling of expansion tank (28), cover (32) that, when in non-inserted position, leaves channel (34) open, and when in inserted position, closes channel (34), and the first expansion chamber (29) for placement of fluid that circulates in the first system. Expansion tank (28) includes the second expansion chamber (30) for placement of fluid that circulates in the second system, and channel (34) is divided at the distance from inlet hole (34a) into the first pass (34b) that directs the fluid to the first expansion chamber (29) and the second pass (34c) that directs the fluid to the second expansion chamber (30). Cover (32) includes closing element (44) that has the possibility of closing the first pass (34b) and/or the second pass (34c) when cover (32) is in inserted position. ^ EFFECT: possible filling and maintenance of expansion tank of two different systems. ^ 8 cl, 4 dwg |
