STEAM TURBINE, AND METHOD FOR THE OPERATION OF A STEAM TURBINE

摘要

The steam turbine (1) has an outer housing (2) and an inner housing (3) with a main-steam inlet channel (10). The inner housing has a connection (14,15,16) which is formed as a communicating pipe between a flow channel (9) after a blade stage, and a stroke equalization piston pre-chamber (12) between a stroke equalization piston (4) of the rotor (5) and of the inner housing. An independent claim is included for a method of manufacturing a steam turbine.