Patent ID: 11970920
Assignee: CAMERON INTERNATIONAL CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F | IPC E  F

Claim 0:
1. A hanger system for use with a housing of a wellhead, the hanger system comprising:
a hanger assembly, comprising:
a hanger comprising a respective radially-outer surface and a radially-extending surface; and
a first annular wedge comprising a respective radially-outer surface with a first annular wedge surface texture;
wherein the radially-extending surface is configured to engage a shoulder of the housing of the wellhead while the hanger assembly is in a landed position within the housing of the wellhead, and the first annular wedge surface texture is configured to engage and seal against a respective radially-inner surface of the housing of the wellhead while the hanger assembly is in a sealed position within the housing of the wellhead.