LINEAR SOLAR HEAT GENERATING SYSTEM
First Claim
Patent Images
1. A linear solar heat generating system, comprising:
- a frame;
a solar concentrator installed in the frame and configured to concentrate the sunlight;
a heat engine constituted with a cylinder and high-pressure gas, the cylinder divided into a front space and a rear space by a piston, the high-pressure gas housed in the front space and the rear space of the cylinder, the piston being linearly reciprocated by thermally expanding or contracting the high-pressure gas housed in the front space and the rear space of the cylinder by alternately transferring the concentrated sunlight from the solar concentrator to the high-pressure gas; and
a power-generating unit constituted with a plurality of magnets and a coil, the plurality of magnets installed lengthwise along an outer circumference of the piston, the coil wound lengthwise along an outer circumference of the cylinder, the magnets oscillating according to a linear reciprocating motion of the piston to generate electricity from the coil.
0 Assignments
0 Petitions
Accused Products
Abstract
An eco-friendly linear solar heat generating system may employ a linear engine with a simple structure using solar heat is employed in place of a conventional Stirling engine with a complicated structure. Magnets and a coil are arranged in a piston and a cylinder, respectively, to thereby generate power in a highly efficient matter, improve installation stability, and enable easy maintenance and repair.
13 Citations
12 Claims
-
1. A linear solar heat generating system, comprising:
-
a frame; a solar concentrator installed in the frame and configured to concentrate the sunlight; a heat engine constituted with a cylinder and high-pressure gas, the cylinder divided into a front space and a rear space by a piston, the high-pressure gas housed in the front space and the rear space of the cylinder, the piston being linearly reciprocated by thermally expanding or contracting the high-pressure gas housed in the front space and the rear space of the cylinder by alternately transferring the concentrated sunlight from the solar concentrator to the high-pressure gas; and a power-generating unit constituted with a plurality of magnets and a coil, the plurality of magnets installed lengthwise along an outer circumference of the piston, the coil wound lengthwise along an outer circumference of the cylinder, the magnets oscillating according to a linear reciprocating motion of the piston to generate electricity from the coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
Specification