Nozzle seal slot measuring tool and method

Details Nozzle seal slot measuring tool and method Nozzle seal slot measuring tool and method

2007-06-19

2007-06-19

Smith, R. Alexander (Department: 2859)

Geometrical instruments

Gauge

Internal

C033S0010DD, C033S534000, C033SDIG013

Reexamination Certificate

active

11260151

ABSTRACT:
A tool for measuring seal slot position includes a tool shaft having a longitudinal axis, a pin eccentrically disposed at one end of the tool shaft relative to the longitudinal axis, and a disk member disposed at an opposite end of the tool shaft that facilitates rotation of the tool shaft and pin in the seal slot. The tool provides for increased accuracy in measuring seal slot position such as turbine nozzle seal slot position.

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patent: 5624227 (1997-04-01), Farrell
patent: 6471469 (2002-10-01), Toffan et al.

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