ClassID:

137049

F01K7/226 - CPC Classification

Classification description:

Steam engine plants characterised by the use of specific types of engine ; Plants or engines characterised by their use of special steam systems, cycles or processes ; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type the turbines having inter-stage steam heating Inter-stage steam injection

Recent Application in this class: