公开(公告)号：US20200232416A1

公开(公告)日：2020-07-23

申请号：US16252641

申请日：2019-01-20

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Roy James Primus ,  Adam Edgar Klingbeil ,  Dattatraya Somnath Bhagoji ,  Kevin Scott McElhaney ,  Bhaskar Tamma ,  Ravichandra Srinivasa Jupudi ,  Kevin Paul Bailey

IPC: F02F3/24 ,  F02F3/26

Abstract: A piston crown for a combustion system is disclosed. The piston crown includes a piston bowl having a circumferential recess and a plurality of first recesses arranged spaced apart from each other along a circumferential direction. The circumferential recess is disposed proximate to a circumference of the piston crown. Each recess of the plurality of the first recesses extends between a center of the piston crown and the circumferential recess, and a width and a depth of each recess of the plurality of first recesses are extended along a radial direction for an entire length of each recess of the plurality of first recesses.