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POURING SPOUTS
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Technical Examples
- The invention relates to a device for sealing-in pouring spouts in bags (1), comprising at least one station for opening (4) the bag (1), a station for inserting (4) the pouring spout into the opened bag (1), and at least one station for sealing (5, 6, 7) the bag (1) and the pouring spout. According to the invention, such a device is improved with a view to simple design and high processing speed in that the stations (2-8) for bag processing are arranged on a linear transport system (11) for the bags (1), which linear transport system (11) is formed by two transport belts (9, 10), and in that the stations (2-8) for bag processing are all arranged in a grid of equal spacing.
- A pourer for a liquid container is disclosed. This pourer has a base element (1, 2) with a supply duct (13) and also a pouring element (5) with a pouring duct (53). The pouring element (5) is connected swivellably to the base element (1, 2) in order to connect the pouring duct (53) to the supply duct (13). The pouring element (5) is surrounded by a collecting cup (4). A return means (57) for returning liquid from the collecting cup (4) into the liquid container is also present. In order to improve hygiene and to avoid dirt entering the liquid container, the collecting cup (4) is connected rigidly to the pouring element (5). The pourer is suitable in particular as an oil dispenser.
- A closure comprises a body with teeth on its internal surface, a pouring sleeve with a skirt and a liquid stream splitter with longitudinal ribs on its internal side surface, a male thread and fixing teeth that interact with the teeth of the body, windows in the walls of the skirt with transverse protrusions directed inside the pouring sleeve, a lock in the form of hollow cylinder with annular sealing lips on its external surface, said cylinder connected to a larger diameter hollow cylinder by means of a bridge having an external annular flange for fixing in the pouring sleeve, a valve and a cap installed on the pouring sleeve by a thread joint. The cap consists of an internal hood with female thread, a locking ring and an external hood with interlocks in the form of longitudinal splines.
- A velocity-profile modifying device is located between a heat component and an air pouring apparatus. The air pouring apparatus pours the air into the heat component via an air moving track. The velocity-profile modifying device is set at the air moving track and is used for modifying a first velocity-profile of airflow by the air pouring apparatus to a second velocity-profile and further for making the air distribute evenly toward the heat component. By providing the velocity profile modifying device, a better distribution of the airflow toward the heat component and a stable temperature status of the heat component can be achieved.
- In a process of pouring molten metal under pressure into a die cavity C through a pouring gate G, a molten metal pressure in a part of the die cavity to be filled with the molten metal later than the rest thereof, or in the vicinity of the part, is detected by a first pressure sensor S5, and a cavity backpressure in the part of the die cavity to be filled with the molten metal later than the rest thereof, or in the vicinity of the part is detected by a backpressure sensor 12. Then, a pouring rate of the molten metal is controlled in accordance with changes in the respective detected pressures.
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