ROBERT J KRAF
Engineers in North Huntingdon, PA
License number
Pennsylvania PE032698E
Category
Engineers
Type
Professional Engineer
Address
Address
North Huntingdon, PA 15642
Professional information
Turbomachinery Debris Remover
US Patent:
4792276, Dec 20, 1988
Filed:
Sep 22, 1987
Appl. No.:
7/099812
Inventors:
Donald F. Krawiec - Pittsburgh PA
Robert J. Kraf - North Huntingdon PA
Robert J. Houser - Monroeville PA
Robert J. Kraf - North Huntingdon PA
Robert J. Houser - Monroeville PA
Assignee:
The United States of America as represented by the United States
Department of Energy - Washington DC
Department of Energy - Washington DC
International Classification:
F01B 2526
US Classification:
415118
Abstract:
An apparatus for removing debris from a turbomachine. The apparatus includes housing and remotely operable viewing and grappling mechanisms for the purpose of locating and removing debris lodged between adjacent blades in a turbomachine.