Geometrical instruments – Area integrators – Electrical
Patent
1979-04-23
1981-05-05
Stearns, Richard R.
Geometrical instruments
Area integrators
Electrical
33125A, G01B 1102, G01B 502
Patent
active
042650232
ABSTRACT:
Turbine blade growth is measured by judiciously locating a prescribed dimple on the blade remote from the root and indexed in a fixture relative to a master blade. An optical micrometer affixed to the fixture can be readily adapted to facilitate the measurement technique.
REFERENCES:
patent: 3078583 (1963-02-01), Chase et al.
patent: 3231982 (1966-02-01), Ribich
patent: 3355810 (1967-12-01), Franklin
patent: 3535793 (1970-10-01), Williams et al.
patent: 3832785 (1974-09-01), Miller
Bogdan Ronald F.
Frost Stuart J.
Riley Edward J.
Friedland Norman
Stearns Richard R.
United Technologies Corporation
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