Heated windscreen cleaning agent container for vehicle contains electric heating cartridge with PTC heating elements with large area metal heat conducting elements protruding into pump suction region

摘要

The container (1) has a heater and at least one liquid pump (6,7) outside the container and close to its wall (2,3). An electric heating cartridge (20) fitted with positive temperature coefficient heating elements and arranged inside the container in an essentially vertical or slightly inclined position has large area metal heat conducting elements (25) protruding partly into the suction region of the pump(s).