| 摘要 |
<p>An automatic apparatus for draining condensate from pressurized gas reservoirs, in particular from air receivers of industrial vehicles, including a pneumatically controlled valve in each receiver from which the condensate has to be drained, said valve being pneumatically controlled to pass from closed to opened position and vice versa, whenever it is operated by a two-position electrovalve controlling the operation of the pneumatic valve by means of compressed air.</p> |
