Oil discharge structure of baffle plate
AssigneeJATCO Ltd
InventorsHiromi Taguchi, Hitoshi Suzuki, Katsuyoshi Nakajima
Life of this patent
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Abstract
An oil discharge structure of a baffle plate for discharging oil from a space of a gear side to a space of a transmission side with a space-saving design is provided. A slit is formed in a side face plate facing a final gear of a case side baffle plate to discharge the oil from an oil volume X in the circumference of the final gear to an oil volume Y stored in a clearance between the case side baffle plate and the transmission case, and in a clearance between the housing side baffle plate and the housing. This provides a compact structure that is not larger in a radial direction of the final gear and discharges the oil in the oil volume X.
Claims5
An oil discharge structure of a baffle plate, comprising:
- a transmission case surrounding a rotating body in a rotating body chamber;
- an oil reservoir to store oil discharged from the rotating body chamber;
- an oil discharge path from the rotating body chamber to the oil reservoir;
- and
- a baffle plate placed between the transmission case and the rotating body in the rotating body chamber to surround a lower part of the rotating body so that oil in the circumference of the rotating body is divided into a rotating body side and a transmission case side in the rotating body chamber, wherein:
- the baffle plate includes an oil discharge hole facing a side face of the rotating body;
- and
- the oil discharge hole faces an opening of the oil discharge path at a side of the rotating body chamber, so that the oil in the rotating body side divided by the baffle plate is discharged through the oil discharge hole to the oil discharge path.
Dependencies are inferred from the claim text.