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公开(公告)号：US10240574B1
公开(公告)日：2019-03-26
申请号：US15649698
申请日：2017-07-14
摘要： The invention is directed to a solar tracking apparatus containing a polar axis aligned shaft which rotates continuously or intermittently at a rate simulating the apparent approximate fifteen degree per hour movement of the sun across the sky. A Fresnel lens, photovoltaic panel, parabolic dish or other solar collection/concentration device is adjustably mounted to about twenty three degrees either side of perpendicular to the axis of the shaft and directly at the Sun, collecting, focusing or concentrating the solar radiation on a receiving device, which stores the solar energy in the form of heat, re-directs the light or converts the energy into electricity.
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公开(公告)号：US09739505B1
公开(公告)日：2017-08-22
申请号：US14280584
申请日：2014-05-17
CPC分类号： F24S50/20 , F24S20/20 , F24S23/31 , F24S25/70 , F24S30/428 , F24S30/45 , F24S60/00 , F24S2020/23 , F24S2030/115 , F24S2030/133 , F24S2030/18 , G02B3/08 , G02B19/0014 , G02B19/0042 , H02S20/32 , Y02E10/41 , Y02E10/47
摘要： The invention is directed to a solar tracking apparatus that with permanent adjustment for latitude and pre-operation seasonal adjustment, when aimed at the Sun, will with rotation alone, track the Sun. The apparatus defines a permanently polar axis aligned shaft which rotates by the force of a weighted hydraulic timed drive continuously or intermittently at a rate simulating the apparent approximate fifteen degree per hour movement of the Sun across the sky. A two-ended carriage is fitted with a Fresnel lens or other solar concentrating or collecting element on one end and a targeted receiver is fitted to the other end. The carriage is adjustably mounted to about twenty three degrees either side of perpendicular to the polar aligned shaft thus focusing and concentrating the solar radiation on a receiving device, which stores the solar energy in the form of heat.
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