| 摘要 |
A Stirling engine includes: a housing for storing a heating medium in an internal space, a rotor eccentrically disposed in the housing and having a plurality of vane slots, a plurality of vanes inserted into the vane slots, a heater for heating the heating medium in the housing, a radiator for cooling the heating medium in the housing, and an output shaft coupled to the rotor so as to output power to the outside. In the Stirling engine, heat absorption portion-side vanes and heat radiation portion-side vanes are installed to the single rotor in the housing, a heat absorption portion and a heat radiation portion are formed in a single enclosed space in the housing, and the heating medium continuously undergoes isothermal expansion and isothermal compression under a constant volume, thereby generating power. |
| 主权项 |
1. A Stirling engine comprising:
a housing for storing a heating medium in an internal space; a rotor eccentrically disposed in the housing and having a plurality of vane slots; a plurality of vanes inserted into the vane slots; a heater configured to heat the heating medium in the housing; a radiator configured to cool the heating medium in the housing; and an output shaft coupled to the rotor so as to output power to outside, wherein the internal space of the housing comprises a heat absorption portion as a space in which the heating medium is heated, and a heat radiation portion as a space in which the heating medium is cooled, wherein the plurality of vanes comprise heat absorption portion-side vanes, one end of each of the heat absorption portion-side vanes is inserted into each of the vane slots, and other end of each of the heat absorption portion-side vanes comes into contact with an inner surface of the housing forming the heat absorption portion during rotation of the rotor, wherein heat radiation portion-side vanes is configured that one end of each of the heat radiation portion-side vanes is inserted into each of the vane slots, and other end of each of the heat radiation portion-side vanes comes into contact with the inner surface of the housing forming the heat radiation portion during rotation of the rotor; and wherein when the rotor rotates, the heating medium is expanded and heated in the heat absorption portion so as to be isothermally expanded, radiates heat under a constant volume while moving from the heat absorption portion to the heat radiation portion, the heating medium being compressed and cooled in the heat radiation portion so as to be isothermally compressed, and the heating medium configured to absorb heat under a constant volume while moving from the heat radiation portion to the heat absorption portion, thereby allowing power to be generated for rotation of the output shaft. |
