| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid container that can be filled, if required, quickly through a top opening and through an extraction chimney and that, during liquid-extraction operation, has a settled liquid level within the extraction chimney in comparison to any fluctuations in a liquid container region outside the extraction chimney. SOLUTION: A liquid container 1 having a top opening 5 and a tubular extraction chimney that extends into the container 1 and is aligned with the top opening 5 is presented. The extraction chimney is intended for the withdrawal of liquid by a liquid-withdrawal element that can be introduced into the extraction chimney. The extraction chimney has a liquid-permeable zone 18 proximate to the bottom region of the extraction chimney and adjacent to a container base 9 of the liquid container. The liquid permeability of the liquid-permeable zone 18 can be adjusted between a setting for minimal liquid permeability and a setting for greater liquid permeability while the extraction chimney remains in the container. COPYRIGHT: (C)2009,JPO&INPIT |
