| 摘要 |
FIELD: heating.SUBSTANCE: invention relates to devices, in particular, for supply of liquid combustible material for vehicle heater. Tubular housing (12) includes a forming chamber (14) of a pump. Housing (12) is made from magnetic material with shape memory effect. Includes device (44) for generating a magnetic field (M). Magnetic material with shape memory effect of tubular housing (12) of pump as a result of magnetic field generation (M) by means of device (44) transforms housing from basic state to deformation state. Volume of pump chamber in deformation state differs from volume of pump chamber in initial state.EFFECT: possible supply of small volumes of liquid with high accuracy of batching.10 cl, 4 dwg |
