Patent ID: 6357627
Filing Date: 2002-03-19
Classification: B65D,G01F

Abstract:
A metering device for a storage container (1), the storage container (1) having at its outlet opening an attachment piece (21) on which the metering device (2) is secured, the metering device (2) having a closure piece (4) which can be activated by means of a closure lid (3) and which is operational engagement with the closure lid (3) in such a manner that when the closure lid (3) is opened, the closure piece (4) closes the outlet opening of the storage container (1), whereas when the closure lid (3) is shut, the closure piece (4) frees the outlet opening of the storage container (1), wherein the metering device (2) has, prior to its first use, an integrally connected sealing element (20) in the area of the outlet opening of the storage container (1), and the closure piece (4) has means (24) for establishing a liquid-permeable connection between the storage container (1) and the metering device (2), wherein the closure lid (3) has a first thread (10) for connection to the metering device and a second thread (6), running counter to the first one and used for activating the closure piece (4).