  In this Letter, we consider the adiabatic charge transport through a normal
mesoscopic sample sandwiched by superconductors without modulation of local
chemical potentials. The deformation of coherent quasiparticles in the normal
metal in the presence of periodically changing phases in the superconductors
leads to a charge transport. Both the magnitude and the phase dependence of the
charge transferred per period through the sample strongly depend on
temperature.
