MUMBAI, India, June 27 -- Intellectual Property India has published a patent application (202341087566 A) filed by Cummins Power Generation Inc., Minneapolis, on Dec. 21, 2023, for 'piston head and piston head assembly.'
Inventor(s) include Ashutosh Shriniwas Chaware; Harshavardhan Jayajirao Solaskar; Gaurav Chavan; Sumit Sanjay Vispute; and Jameson Silvex Mendonca.
The application for the patent was published on June 27, under issue no. 26/2025.
According to the abstract released by the Intellectual Property India: "A piston head includes an upper portion that includes an upper wall, an outer wall extending around a periphery of the upper wall, and an inner wall disposed radially inward of the outer wall. A cooling gallery is defined between the outer wall and the inner wall. The piston head further includes a lower portion extending downward from the upper portion. The lower portion includes an upper surface and a skirt extending from the upper surface in a direction away from the upper portion. The skirt defines a pin bore that receives a pin. The pin bore is centered around a pin bore center axis. A portion of the skirt between the pin bore center axis and a skirt reference axis has a vertical profile that is substantially non-linear. The skirt reference axis is orthogonal to the pin bore center axis and parallel to the upper surface."
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