Device for conversion of mechanical energy from sea waves to electric energy
Номер патента: EP3494303A1
Опубликовано: 12-06-2019
Автор(ы): Marcello DI RISIO, Paolo GRECO
Принадлежит: ENSEA Srl
Опубликовано: 12-06-2019
Автор(ы): Marcello DI RISIO, Paolo GRECO
Принадлежит: ENSEA Srl
Реферат: Improved device (100) for conversion of mechanical energy from sea waves to electric energy, comprising: at least a float (101) and two rigid rods, or flexible cables, (102, 103), preferably anchored at one end to the seabed (108), and at the other end to the float (101) through flexible cables (106, 107); two respective masses, called ballasts (104, 105), as effect of their weight towards the sea bed (108) keep the free ends of that rods (102, 103), constantly in traction and free to rotate around their hinges (110, 111), and able to define a system of balanced forces where the float (101), even being subject to oscillations, coming from the sea waves, tends to move itself on the vertical line (120) of system symmetry, characterized in that further comprising: at least two cables, or two chains (113, 114) that connect the free ends of the rods (102, 103) to a transmission shaft (109) of a generator, or other device able to convert and/or transmit the energy, that is placed along the vertical line (120) of system symmetry, so that the vertical, horizontal or rotary oscillatory motion of float (101), caused by the waves actions, generates an oscillatory motion of rods (102, 103), which are pivoted on their respective hinges (110, 111), and generates therefore the rotary motion of the transmission shaft (109) of the generator of electric energy.
An improved device for conversion of mechanical energy from sea waves to electric energy
Номер патента: US20200080534A1. Автор: Paolo GRECO,Marcello DI RISIO. Владелец: ENSEA Srl. Дата публикации: 2020-03-12.