| 摘要 |
A heating device for a vehicle's spray nozzle, designed to eject a washing liquid onto an external surface via at least one protruding orifice, with the heating device placed in the surrounding of the spray nozzle. The device has a first variable rating resistor and a second fixed rating resistor which are connected in parallel to a voltage supply. Both resistors are mounted on a support, and arranged such that the second resistor stabilizes the heating temperature of the device. |
