Reaction-type turbine

A reaction-type turbine comprising:

• a housing including a housing inlet, a housing outlet and a housing passage connecting the housing inlet and the housing outlet to allow a high-pressure working fluid introduced through the housing inlet to flow to the housing outlet;
• a turbine shaft rotatably coupled to the housing;
• and
• at least one nozzle assembly rotatably housed in the housing passage, thereby being integrally coupled to the turbine shaft, having at least one injection hole for injecting the working fluid, and thereby being able to rotate,
• wherein each of the at least one nozzle assembly includes a plurality of plates overlapping and coupled to one another and the injection hole is formed on an overlapping surface of the plates.

A reaction-type turbine comprising:

• a housing including a housing inlet, a housing outlet and a housing passage connecting the housing inlet and the housing outlet to allow a high-pressure working fluid introduced through the housing inlet to flow to the housing outlet;
• a turbine shaft rotatably coupled to the housing;
• and
• at least one nozzle assembly rotatably housed in the housing passage, thereby being integrally coupled to the turbine shaft, having at least one injection hole for injecting the working fluid, and thereby being able to rotate,
• wherein the housing includes a plurality of either or both of the housing inlet and the housing outlet and the plurality of either or both of the housing inlet and the housing outlet are arranged symmetrically around an axial direction of the turbine shaft.

A reaction-type turbine comprising:

• a housing including a housing inlet, a housing outlet and a housing passage connecting the housing inlet and the housing outlet to allow a high-pressure working fluid introduced through the housing inlet to flow to the housing outlet;
• a turbine shaft rotatably coupled to the housing;
• and
• at least one nozzle assembly rotatably housed in the housing passage, thereby being integrally coupled to the turbine shaft, having at least one injection hole for injecting the working fluid, and thereby being able to rotate,
• wherein the housing inlet is formed at a rotational center of the nozzle assembly in an axial direction and the housing outlet is placed at a position of an outer circumference of the nozzle assembly, winding in a circumferential direction.