Abstract:
A food-waste tank (1) comprising at least two chambers (7, 8) located one after the other separated by a separating wall (6) and comprising a first inlet (9) for food waste mixed with water and a second inlet (10) principally for dish-washing water without food waste. The food-waste tank (1) is formed by an extended double-walled pipe (12) with an end wall (2, 3) at each end that seals the tank (1) and an internal separating wall (6) that extends essentially over the complete diameter of the tank (1), and that divides the food- waste tank into two chambers (7, 8), one of which follows the other. It is preferable that the double-walled pipe (12) is formed by an element of duct, preferably square, wound as a screw, and that connections are arranged to the interior of the element of duct in order to lead a heat-exchange fluid into and out from the interior of the element of duct.
Abstract:
In einem Tank (T) aus Kunststoff, mit einer eine Kammer (K) begrenzenden Außenwand und einer in die Außenwand eingeformten Aussteifungsvertiefung (4a, 4b), die die Kammer (K) zur Gänze durchsetzt oder sich bis zu einer eingeformten Bodenwand (12) in die Kammer (K) erstreckt, ist in die Vertiefung (4a, 4b) durch deren Öffnung (13) eine vom Tank (T) separat gefertigte Einbauvorrichtung in Form eines verformungsstabilen Lastaufnahmeelementes eingepasst, das die Vertiefung ausfüllt. Das Lastaufnahmeelement (A) ist in seiner Außenform der Innenform der Vertiefung (4a, 4b) oder eines vorbestimmten Tiefenabschnittes der Vertiefung angepasst, verformungsstabil ausgebildet und in die Vertiefung einpassbar.
Abstract:
The invention relates to a plastic container consisting of two parts (12, 14) which are interconnected in an opening region. Each part (12, 14) has a single connection frame (26, 28) containing a connection opening. Said container parts (12, 14) can be connected along the facing connection frames (26, 28). At least one connection frame (26, 28) contains a support device (30, 34; 54) which extends in the connection frame (26, 28) in the vertical direction.
Abstract:
The invention provides a storage system for storing large amounts of energy. The storage system compensates for fluctuations in power consumption in an electrical power supply grid, and it may be useful e.g. in combination with various sources of renewable energy. The system comprises a reservoir, a load, and an energy conversion structure. The load provides a bias-force on the reservoir and thereby biases the reservoir towards a configuration with a smaller volume. When surplus electrical power is available, a turbine or similar energy conversion structure can work against the load by pumping water into the reservoir. At a later point in time, the conversion structure may regenerate electrical power based on flow energy when the fluid is released from the reservoir under pressure from the bias-force from the load.
Abstract:
A container comprises a body (1) that is configured for underground installation. It may also comprise an ascending tube (2). The ascending tube may be detachable from the body and it may comprise a tube part (3) and a base whose outer dimensions are larger than the tube part (3) seen in the axial direction of the tube part. On the exterior of the body (1), at least on one side thereof, it is possible to arrange transport mounts (13).
Abstract:
A tank 10, 60, 70, comprises a wall 12 defining an internal region of the tank, the wall 12 comprising at least two oppositely disposed side wall portions 22, 24, 72, 74. At least one prefabricated structural member 38, 82 is fixed to the oppositely disposed side wall portions 22, 24, 72, 74 and extends across the internal region between the oppositely disposed side wall portions. The tank 10, 60, is constructed in a mould by providing at least one prefabricated hollow or solid structural member 38, 82, providing the mould with at least two separable mould portions 52, 54 disposing the at least one structural member 38, 82 between the mould portions 52, 54 to extend between portions 56, 58 of the mould corresponding to the side wall portions of the tank, and disposing moulding material in the mould and moulding at least the portion of the tank using the mould such that the structural member 38, 82 is integrated into the tank during moulding.
Abstract:
A container comprises a body (1) that is configured for underground installation. It may also comprise an ascending tube (2). The ascending tube may be detachable from the body and it may comprise a tube part (3) and a base whose outer dimensions are larger than the tube part (3) seen in the axial direction of the tube part. On the exterior of the body (1), at least on one side thereof, it is possible to arrange transport mounts (13).
Abstract:
The invention relates to a method for producing an absorbent material for water, aqueous solutions and bodily fluids. The absorbent material consists of at least two components Q and B, namely of component Q containing 100 parts by weight of particles and of component B containing between 2 and 250 parts by weight of water. A homogeneous blending of the components produces an absorbent material in flake form, which forms cavities as a result of the mutual adhesion of the particles and/or covalent and/or ionic bonding. Directly after blending, the bulk and/or cavity volume has increased by at least 1 % by volume in relation to the sum of the individual volumes of the components used, which correspond to 100 % by volume.
Abstract:
The invention relates to a multilayer tank having an inner wall made of steel or similar. It is characterized in that a continuous double wall made of thermoplastic (D2a) is fitted on the outside of the inner wall (D1), and the double wall has a hollow space (D3). The invention also relates to a method for producing said tank.