| 摘要 |
FIELD: electrical engineering. SUBSTANCE: window of screening enclosure has large opening, ensures integrity of enclosure and is convenient for installation. Window includes frame which external edge enters opening of enclosure and is in electric contact with it. Frame has chosen number of horizontal heads and vertical posts forming empty window openings. Frame of window section is installed in each window opening supported by frame of window and is in electric contact with it. Two antiradiation continuous screens arranged at some distance from each other overlap each window opening being supported by frame of window section. Each screen is made of conductive mesh and is mechanically and electrically coupled to frame of window section for uninterrupted electric contact with screening enclosure. EFFECT: improved reliability of screening. |
