Inventor
KOGA TSUGUAKI
JP7 patents
Patents
7 patentsUS5121597AJun 16, 1992
Gas turbine combustor and methodd of operating the same
HITACHI LTD108 citations96
US4523286AJun 11, 1985
Apparatus for making diagnosis of valve device in turbine system
HITACHI LTD150 citations95
US4098127AJul 4, 1978
Balancing method for use in multiple-span rotor shaft system and balancing system using same
HITACHI LTD59 citations95
US4406169ASep 27, 1983
Method of and system for monitoring bearing conditions
HITACHI LTD75 citations94
US4478082AOct 23, 1984
Method and apparatus for detecting rubbing in a rotary machine
HITACHI LTD47 citations92
US4376389AMar 15, 1983
Method of diagnosis of operating conditions of bearing and apparatus therefor
HITACHI LTD23 citations81
US4481819ANov 13, 1984
Method and apparatus for detecting metal wipe damages of plane bearing
HITACHI LTD17 citations71