Ventilation duct
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsYasuhisa Makihara, Ryo Nakamura
Life of this patent
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Abstract
A ventilation duct includes an intake port through which fluid is sucked in a different direction from an up-down direction; a discharge port that is located above the intake port; a connecting portion that connects the intake port and the discharge port, and a duct inner surface that is an inner surface of the connecting portion, the duct inner surface being provided such that a fluid channel is provided inside the duct inner surface. A wall portion is provided to linearly extend upward from a lower surface of the duct inner surface and to extend in a right-left direction when seen from an upstream side in a flow direction of the fluid flowing through the fluid channel.
Claims11
A ventilation duct comprising:
- an intake port through which fluid is sucked in a different direction from an up-down direction;
- a discharge port that is located above the intake port;
- a connecting portion that connects the intake port and the discharge port;
- and
- a duct inner surface that is an inner surface of the connecting portion, the duct inner surface being provided such that a fluid channel is provided inside the duct inner surface,
- wherein a wall portion is provided to linearly extend upward from a lower surface of the duct inner surface and to extend in a right-left direction when seen from an upstre,arn side in a flow direction of the fluid flowing through the fluid channel.
Dependencies are inferred from the claim text.