我们根据1956年12月号物理通报所载电晕放电滤气器”装置在暗室内作过几次试验,效果很好。仪器装置的主要部分是一根粗玻璃管,用烧瓶架支持。粗长的玻管很难找到,我们选用了一支打碎底的500cc量筒(长约3.3厘米内径5厘米)或一段打坏了的共呜管(长约50厘米,内径2.5厘米)来作,都能见到电晕现象。管外用中规1.219毫米铜线稀疏的绕上几匝线蟠作为一极,铜线稍粗稍细均可,线匝间距离以不小于1.5厘米为宜,管中悬挂一段铜线作另一极用挂钩连接,使铜线能铅直下垂,这样下端可不挂重物,使上升热气流能畅通。从管外线蟠下端和管内铜线上端引出导线,分别与感应圈的次级线圈相连,取得高电压。管下置 We performed several tests in a dark room under the corona discharge scrubber unit contained in the December, 1956 Physical Bulletin, which works well. The main part of the apparatus is a thick glass tube backed with a flask rack. A long glass tube was hard to find. We chose a crushed 500cc cylinder (about 3.3 cm inside diameter 5 cm) or a broken tube (about 50 cm inside diameter 2.5 cm) Can see the corona phenomenon outside the tube 1.219 mm in the conventional thin copper wire around a few turns Piping as a pole, copper can be slightly thicker slightly thinner, the inter-turn spacing is not less than 1.5 cm is appropriate, the tube In the suspension of a section of copper for hook connection with the other pole, so that copper can be vertical drooping, so that the bottom can not hang heavy objects, so that hot air flow can be smooth.Pipeline from the outside of the pipe and copper pipe leads the top of the tube, respectively, and Induction coil secondary coil connected to obtain high voltage tube set