Solar powered lawnmower
作者： Stephen R. Wassell
DOI:
关键词: Electrical engineering 、 Solar powered 、 Rechargeable battery pack 、 Engineering 、 Ac current 、 Electric motor 、 Noise pollution 、 Battery pack 、 Photovoltaic system
摘要: A solar powered lawnmower is disclosed comprising an electric motor, a rechargeable battery pack, and panel of photovoltaic cells built into the handle lawnmower. The angle arranged to ensure that will receive nearly maximal exposure when left in sun with approximately perpendicular sun's rays. In case insufficient recharging, comprises means employ standard AC current recharge pack. used mow lawn without generating air pollution or excessive noise pollution.
lens.org 参考文章(9)
E Weber, Snap on shroud mounting ,(1970)
Thomas R. McCoy, Solar powered golf cart ,(1987)
Nelson J Waterbury, Self-electric-powered vehicle ,(1966)
Russell T. Treat, Means for generating electrical energy for vehicle ,(1976)
Donald H. Smith, Ronald Thomas, Combined A.C./D.C. electric lawn mower ,(1981)
William Weldin, Motor generator electric automotive vehicle ,(1984)
Romeo J N Demers, Automatic closure for self-propelled rotary mowers ,(1965)
Paul T. Shupert, Motor vehicle with resilient cushions between its body and main frame structures ,(1979)
Hiroshi Fukuba, Keizaburo Tozawa, Sun visor type solar battery ,(1986)