Power plants – Combustion products used as motive fluid – With lubricators
Patent
1992-05-28
1994-06-14
Bertsch, Richard A.
Power plants
Combustion products used as motive fluid
With lubricators
184 611, F02C 706
Patent
active
053199200
ABSTRACT:
A lubrication supply and return system for the center and rear bearing assemblies of a marine or industrial gas turbine engine. The supply line for both bearing assemblies and the return lines for the rear bearing assembly are mounted off-engine in an elongated tray which is supported by the engine and is capable of forward thermal expansion. The tray mounted supply line is connected to the supply pump and the center bearing assembly by flexible hoses. The tray supported return lines are attached to the scavenge pump by flexible hoses. The return lines from the center bearing assembly to the scavenge pump have flexible hose portions supported by the tray.
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Bertsch Richard A.
General Electric Company
Moore, Jr. Charles L.
Richman Howard R.
Squillaro Jerome C.
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