| 摘要 |
<p>Stirling motor with extended heat transfer cycle with its simple construction increases the machine power. Regenerator (4) is built in the cam (6) and emits and receives heat in a radial direction also in the cold (2) and hot (1) part of the cylinder (3). In such a way the heat transfer also exists during the period when the cam is in the part of the cylinder which enables more heat emission and receiving from the working gas and increases the machine performance. The movement form is oscillation with an appropriate natural frequency with springs (11) with an appropriate elastic coefficient in relation to the cam mass and there is also electric excitation with power (12) and control (1) coil. The both coils influence to the iron part (9) in the cam (6) housing (5). In such a way the regulation is improved and the possibility of unwanted machine movement by its sudden relieve. The machine is operating with increased pressure what also increases machine power. The whole mechanical power transmission and conversion to the electric energy is realized with conventional devices (15) integrated in the machine interior (14) what also solves the sealing.</p> |
