Patent ID: 11946434
Assignee: INNIO JENBACHER GMBH & CO OG
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC E  F

Claim 16:
17. A system, comprising:
a piston assembly kit, comprising at least one of:
a crown portion of a piston, wherein the crown portion comprises a crown, an annular outer wall, and an annular fluid chamber between the annular outer wall and a first inner wall, wherein the annular fluid chamber comprises an annular opening extending into the annular fluid chamber in an axial inward direction;
an angled annular insert configured to be received in the annular opening to form a wall of the annular fluid chamber;
wherein the angled annular insert comprises an angled annular plate, wherein the angled annular plate is oriented at an acute angle relative to a central axis of the crown portion; wherein the angled annular plate comprises a split at first and second circumferential end portions; wherein the first circumferential end portion comprises a first interlock, the second circumferential end portion comprises a second interlock, and the first and second interlocks are coupled together.