| 摘要 |
FIELD: energy.SUBSTANCE: invention can be used for driving of various devices, as well as for electric power generation. UVGSU comprises blades, changing their position relative to direction of wind or water flow, specifically: in working phase blades are installed perpendicular to direction of wind or water flow, creating maximum torque, and in idle phase are installed along direction of wind or water flow to create minimum resistance at back stroke, thus providing high coefficient of use of wind and water energy. UVGSU includes blades installed on periphery, on buckles connecting rims located at a certain distance on hinges and can rotate relative to axis o coupling until resting on supports mounted on upper and lower discs for low-power plants or on pipe connecting drives, for high-power units, having possibility of back-and-forth movement, supports are driven by cams rigidly seated on a stand and a spring located in housing of support. When blade is located at top, opposite wind or water flow, located along, supports are pulled out and blade is laid on supports. At further rotation together with supports, a blade is installed perpendicular to flow of water or wind, operating in part of trajectory as sail, creating maximum torque. At further rotation supports, falling in cavities of cams and by springs get out of contact, and blade, while remaining without support, goes into free float, being articulated on brace. At further rotation blade, with the help of wind or water flow, is set on wind or along water flow to create minimum resistance at back stroke.EFFECT: devices UVGSU can be collapsible and portable for tourists, geologists, fishermen since apparatus with small dimensions generates high power.4 cl, 9 dwg |
