专利汇可以提供Wind power machine专利检索,专利查询,专利分析的服务。并且A wind power machine in which a plurality of sails connected to an endless chain move about an endless horizontal track to drive an electric generator. Each sail is mounted on an individual truck supported on the track. The endless track is arranged as two spaced apart parallel runs connected by semi-circular end sections. Each sail is rotatable about a vertical pivot on its truck and is controllable so that the sails can be positioned to drive the machine while moving along one run of the track and to be positioned to offer the least wind resistance while moving in the reverse direction along the other run of the track. Depending upon the direction of the wind the sails in most instances can be adjusted to provide drive along both runs of the track. The sails are adjusted by an electric motor drive controlled by a wind vane. In a modified control system an anemometer is provided to over ride the wind vane control, to align the sails with the wind to present the least resistance to the wind when the wind power machine is subjected to winds of damaging force.,下面是Wind power machine专利的具体信息内容。
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