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AssigneeKwang Yang Motor Co., Ltd.
InventorChun-Kai Wang
Estimating the term…
An engine includes a cylinder portion under which a crankshaft portion is arranged. A transmission box is arranged at one side of the crankshaft portion and includes a continuously variable transmission system arranged therein. The transmission box includes a cooling air inlet opening and a cooling air outlet opening. A cooling air intake tube is arranged on the cooling air inlet opening. The cooling air intake tube includes a cooling air ingress port. An air collection box is arranged on the cooling air ingress port. The cooling air intake tube includes a curved section posterior to the cooling air ingress port and the curved section includes a riser section. This helps ensure cleanliness of the external fresh cold air entering the air collection box and guided into the cooling air intake tube to prevent external water and dust from entering the transmission box to cause damage to the continuously variable transmission system.
A structure of a cooling air collection box for a continuously variable transmission system for an engine, wherein the engine comprises a cylinder portion, a crankshaft portion being provided under the cylinder portion, a transmission box being arranged at one side of the crankshaft portion, the transmission box comprising a continuously variable transmission system arranged therein, wherein the structure of the cooling air collection box comprises a cooling air inlet opening and a cooling air outlet opening that is provided with the transmission box, a cooling air intake tube arranged on the cooling air inlet opening, the cooling air intake tube comprising a cooling air ingress port, an air collection box being provided on the cooling air ingress port, characterized in that the cooling air intake tube comprises a curved section arranged posterior to the cooling air ingress port and the curved section comprises a riser section;
Dependencies are inferred from the claim text.