日本財団 図書館


a sight glass and others. The oil pipings are mediated by the L.O. pump unit and connected with the stern tube and oil chamber between #2 and #3 seal rings. The air piping is conducted from the air relay in the air control unit to the top of the tank. A suitable air pressure, which set up by the air relay, is applied to the tank to maintain the oil pressures higher than the air pressure.

 

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Fig.3 Piping Diagram of AIRGUARD 3AS

 

 

 

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