DE-ICING OR DEFOGGING SYSTEM FOR OPTICAL INSTRUMENT AND IMAGE ACQUISITION DEVICE PROVIDED WITH SAID SYSTEM

摘要

the invention relates to a defrosting and demisting system athe optical device includes a protective housing. according to the invention.the system includes: a window covered with at least one of its sides by afilmthermal conductor positioned along the edge of the useful area of the window, the windowis intended to be mounted on the protective housing, elementsheatingintended to be placed in contact with the film to heat the film, and athe circuitthe electrical heating elements.