| 摘要 |
A measurement chamber (4) which can be filled at the tilt position supplies a collection chamber (B) when the bottle (F) is brought into its normal position. The collection chamber is connected to the outlet (7) of the bottle. The measurement and collection chambers have axes parallel to the bottle axis and are eparate. The measreent chamber has to apertures connected to the interior of the bottle. One (9) is for filling the chamber. The other allows air to escape during filling. The vent aperture (10) is arranged in a region common to both chambers at the height of their connection so that it acts as a collection chamber overflow and ends the measurement process. |
