| 摘要 |
The collection unit (B) can be detached from the valve unit (A) and can be attached preferably by means of a rapid closure means, in particular a bayonet closure (27, 39), a thread or a plug-in closure. The valve unit (A) is spring-loaded (5) in the closure direction and opens inwards. The collection unit (B) is spring-loaded (56a) in the closure direction and opens outwards. Valve unit (A) and collection unit (B) seal one another, preferably by means of mutually matching universal ball joints (13, 59). On the valve unit (A), an exit bore may lead outwards from the exit opening, the valve rod (11) being outside the exit bore. On the closure means, the closure rod (43) may extend outwards from the opening of the collection unit. …<??>The sole actuating device (62') acts on the closure means of the collection unit (B), preferably by means of a two-part drive device having a cam (67') coupled to the closure housing (41) and a recess (68) provided on the closure rod (43). …<??>A sealing device (71') preferably allows the closure means to be opened only if the collection unit (B) is arranged on the valve unit (A) and is locked relative thereto in a predetermined actuating position. …<IMAGE>… |
