| 摘要 |
Disclosed is a device for the contamination-free filling of a tank from a canister, comprising a. a tank adapter having - a tank fastening flange for fastening to the tank and - a first coupling part, further having - a closable connecting conduit; b. a canister adapter having - a canister fastening flange for fastening to the canister and - a second coupling part, further having - a closing piston which is guided in the canister adapter, the tank adapter and the canister adapter being detachably interconnected via the first and the second coupling parts, and the closing piston having a first contact face which is operationally connected to a second contact face provided on the tank adapter when the second coupling part of the canister adapter is coupled to the first coupling part of the tank adapter; further comprising c. a flushing connection for supplying cleaning fluid, which is arranged on the tank adapter and which is connected to the closable connecting conduit; wherein - the device establishes a fluid connection between the canister fastening flange and the tank fastening flange in an open position and closes the fluid connection between the canister fastening flange and the tank fastening flange in a closed position, and wherein - the second contact face can be raised from the first contact face, while the second coupling part of the canister adapter is coupled to the first coupling part of the tank adapter. |
