APPARATUS AND METHOD FOR CLEANING OR DE-ICING VEHICLE ELEMENTS

摘要

A liquid heating assembly (102) including a heat-conductive displaceable element (250) and a liquid heating enclosure (210, 212) defining a liquid heating volume including a primary liquid (258) heating volume portion and a secondary liquid heating volume portion (254), separated by the heat- conductive displaceable element (250), the primary liquid heating volume portion including a heat exchanger for directly heating liquid in the primar y liquid heating volume portion and for indirectly heating liquid in the secondary liquid heating volume portion via the heat-conductive displacement element (250).