USH2293HActiveUtilityPatentIndex 42

Pivot shaft seal

Assignee: BYRD JAMESPriority: Aug 6, 2012Filed: Aug 6, 2012Granted: Sep 2, 2014

Est. expiryAug 6, 2032(~6.1 yrs left)· nominal 20-yr term from priority

Inventors:BYRD JAMES

F16J 15/0887F16J 15/3464

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Claims

Abstract

A pivot shaft seal for sealing between a turbocharger housing and a pivot shaft. The seal includes a metal seal ring including a mounting flange and a resilient sealing flange extending radially inward from the mounting flange. The sealing flange is sized to snugly fit about the pivot shaft. The seal includes a clamping bushing operative to clamp the mounting flange against the turbocharger housing.

Claims

exact text as granted — not AI-modified

What is claimed is: 
     
       1. A pivot shaft seal for sealing between a turbocharger housing and a pivot shaft, the seal comprising:
 a metal seal ring including a mounting flange and a resilient sealing flange extending radially inward from the mounting flange, wherein the sealing flange is sized to snugly fit about a pivot shaft; and 
 a clamping bushing operative to clamp the mounting flange against a turbocharger housing.

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