Machines or engines of reaction type; Parts or details peculiar thereto

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR

Subclass:

MACHINES OR ENGINES FOR LIQUIDS

Child Classifications

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• F03B 3/02 with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
• F03B 3/04 with substantially axial flow throughout rotors, e.g. propeller turbines
• F03B 3/08 with pressure/velocity transformation exclusively in rotors
• F03B 3/1 characterised by having means for functioning alternatively as pumps or turbines
• F03B 3/12 Blades; Blade-carrying rotors
• F03B 3/16 Stators