US 12,209,663 B2
Sealing member with lip seal
Yao-Hung Yang, Santa Clara, CA (US); Chih-Yang Chang, Cupertino, CA (US); and Sam Hyungsam Kim, San Jose, CA (US)
Assigned to Applied Materials, Inc., Santa Clara, CA (US)
Filed by Applied Materials, Inc., Santa Clara, CA (US)
Filed on Jun. 28, 2023, as Appl. No. 18/215,604.
Claims priority of provisional application 63/391,836, filed on Jul. 25, 2022.
Prior Publication US 2024/0026975 A1, Jan. 25, 2024
Int. Cl. F16J 15/06 (2006.01); F16J 15/02 (2006.01); F16J 15/10 (2006.01)
CPC F16J 15/062 (2013.01) [F16J 15/025 (2013.01); F16J 15/102 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A sealing member, comprising:
an elongated monolithic body including a first portion adjoining a second portion;
wherein, when viewed in a coronal plane perpendicular to a direction of elongation:
the first portion forms more than half of a circle having a first radius that extends from a first concave surface to a second concave surface; and
the second portion comprises:
a first lobe including a first rounded tip, and adjoining the first concave surface;
a second lobe including a second rounded tip, and adjoining the second concave surface; and
a convex surface having a second radius greater than the first radius, and extending from the first rounded tip to the second rounded tip.