DEVICE FOR HEATING OF WASHING LIQUID Russian patent published in 2019 - IPC B60S1/48 

FIELD: transportation.

SUBSTANCE: invention relates to device for heating of washing liquid. Device comprises a container with a washing liquid, a covering part attached to the first end of the container so that to be facing the holding space for the washing liquid, a heating means, which has section of near end attached to closing part, and passes into containing space, and outlet pipe having outlet hole arranged in containing space so as to provide flow of washing liquid from enclosing space. Outlet hole of the outlet pipe is made so that the space formed between the horizontal plane passing through the outlet hole, and the inner wall surface at the second end opposite to the container first end corresponds to 10 % or more of the enclosing space volume.

EFFECT: elimination of device damage under cold ambient conditions.

7 cl, 6 dwg