Structure of inflow portion of reserve tank
AssigneeToyota Jidosha Kabushiki Kaisha
InventorGenichi KOARAI
Life of this patent
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Abstract
In the structure of the inflow portion of the reserve tank provided in the cooling liquid circulation circuit, in a case where the inflow portion has a side closer to the reserve tank body as one end side and a side farther from the reserve tank body as the other end side, the flow passage area on the one end side is made larger than the flow passage area on the other end side in the inflow portion. The flow path shape inside the inflow portion has a tapered shape in which the flow path area gradually increases from the other end side toward the one end side.
Claims5
A structure of an inflow portion of a reserve tank provided in a cooling liquid circulation circuit, wherein, when a side of the inflow portion closer to a reserve tank body in a flow direction of a cooling liquid is defined as one end side and a side farther from the reserve tank body is defined as another end side, a flow path area of the inflow portion on the one end side is larger than a flow area on the other end side.
Dependencies are inferred from the claim text.