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Thomas Radzavich Phones & Addresses

  • 8 Sherman St, Norwich, CT 06360 (860) 887-0947
  • 8 Sherman St #B, Norwich, CT 06360 (860) 887-0947
  • Jacksonville, FL
  • 624 Norwich Westerly Rd, North Stonington, CT 06359
  • 270 Candlewood Hill Rd, Higganum, CT 06441
  • East Greenwich, RI
  • 8 Sherman St #1, Norwich, CT 06360 (860) 966-6190

Work

Position: Sales Occupations

Education

Degree: Associate degree or higher

Publications

Us Patents

Method For Preventing Closure Of Cooling Holes In Hollow, Air Cooled Turbine Engine Components During Application Of A Plasma Spray Coating

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US Patent:
47434627, May 10, 1988
Filed:
Jul 14, 1986
Appl. No.:
6/885556
Inventors:
Thomas J. Radzavich - Higganum CT
Donald G. Nordstrom - Meriden CT
Keith D. Sheffler - Wethersfield CT
Assignee:
United Technologies Corporation - Hartford CT
International Classification:
B05D 308
US Classification:
427 34
Abstract:
This invention relates to the application of plasma sprayed coatings to the surface of components which have small holes therein, such as hollow, air cooled blades or vanes used in turbine engines. Coating material is prevented from depositing on the wall surface of the holes by the presence of fugitive plugs in the holes during the coating process. The plugs are removed after the coating has been applied, resulting in the holes being open and unobstructed.
Thomas J Radzavich from Norwich, CT, age ~86 Get Report