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IPC Subclass
F03D

WIND MOTORS

Introduced: September 1968

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:
WIND MOTORS

Description

Wind motors encompass machines and systems that convert wind energy into mechanical power or thrust. This subclass covers wind turbines of various types, including horizontal-axis and vertical-axis designs, as well as their functional components such as rotors, blades, nacelles, and power transmission systems. Applications range from electricity generation and mechanical work production to propulsive devices. Related auxiliary systems for control, regulation, and energy conversion are also included within this classification.

Scope Notes

Glossary: Rotation axis the axis of rotation of the rotor Rotor rotors the wind-engaging parts of the wind motor and the rotary member carrying them | Limiting references: Circuit arrangements or systems for supplying or distributing electric power Control or regulation of electric generators, or dynamo-electric converters

Related Keywords

WIND motors; WIND millsWINDMILLS

9 direct subcodes

Child Classifications

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  • F03D 17/00 Monitoring or testing of wind motors, e.g. diagnostics