Patent ID: 11898602
Assignee: APPLIED MATERIALS, INC.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 13:
14. An air turn, comprising:
a body;
a porous cover disposed about a circumference of the body; and
two seals, each of the two seals positioned about the circumference of the body and spaced apart from each other in a longitudinal direction of the body to define a central zone bounded by a second zone and by a third zone, wherein:
each of the second zone and the third zone is positioned outside of a respective seal;
the body includes a first opening formed along a longitudinal axis of the body;
the body includes a plurality of second openings formed at a position other than along the longitudinal axis; and
each of the plurality of second openings comprises a transversely oriented channel that is parallel to the longitudinal axis.