摘要:
The invention relates to a method of manufacturing a ski, particularly a cross-country ski, comprised of an essentially integral skin part forming the top (1) and sides (2) of the ski, and of a bottom (3). The method according to the invention is implemented so that the skin part (1, 2) of the ski is laminated by resin injection moulding so as to achieve a prefabricated skin component with an essentially finished outer surface, and the bottom laminate and plastic running surface (3) of the ski are then bonded separately to this prefabricated skin component. The invention is also related to a skin structure manufactured using this method.
摘要:
Method for using outdoor air to cool room devices, e.g. chilled beams (4). The invention is implemented such that the water returning from the room devices is used in the supply air radiator (3) to heat the supply air, in which case this water cools and is conducted back to the room devices to cool the room spaces.
摘要:
A wastewater pumping station, which includes a space for collecting wastewater and one or more pumps (4) for pumping wastewater onward towards further treatment. The invention has been implemented such that the space consists of two basins (1, 2) connected to each other, one of which is a pump basin (1) and the other a combined suction and reserve capacity basin (2).
摘要:
A display laminate comprising a front electrode layer (106), a display material layer (104) and a protective film layer (102). The display laminate is a continuous web (100), wherein the protective film layer (102) and the display material layer (104) are narrower than the front electrode layer (106).
摘要:
Method for purging sludge from the bottom of a water area, more particularly by suction dredging, in which method the bottom sludge is pumped with an underwater pump to the shore, to a barge or similar, and in which method the pump (4) is mechanically connected to a body (21) floating on the water surface (3), wherein the floating body (21) is unmanned during the dredging work, and the dredged sludge is processed during the dredging work in a pre-dryer (27), which removes at least 50% by volume of the water contained in the pumped sludge as a continuous process, and the removed water is led back into the water area.
摘要:
A ceiling disperser for conducting supply air into an inside space of a building, more particularly into a room, wherein the supply air is arranged to flow for most of the time with a certain air volume, which ceiling disperser comprises a duct part (6), by means of which the ceiling disperser is connected to the supply air duct, a frame part (4), which surrounds the duct part, and also a front plate (1), which comprises apertures or nozzles (3) at least at the point of the duct part. The invention is implemented such that at the point of the duct part (6) a pipe (7) that is smaller in diameter than the duct part is installed partly inside the duct part, which smaller pipe can be moved in the vertical direction between a lower position and an upper position.
摘要:
The invention relates to a coupling device for coupling containers, particularly for coupling containers used in cargo ships and land transport, in which coupling device (1) there is formed in the upper part of its body part (13) a fastening piece (2), by which the body part is fastenable in a corner piece (26) in a corner of a container (40) by rotating the body part around its vertical shaft, whereby the fastening piece fastens in the corner piece (26) of the container, and that in the body part is formed between its upper part and lower part a planar coupling plate (3), and that in the body part there is a cam part (6) for controlling the motion of the body part and for receiving substantially vertical forces between the containers (40, 41), and that in the body part is fitted a first rotating lever-like locking part (8) for preventing and/or releasing the motion of the body part and, in the body part, there is a second rotating lever- like locking part (5) for enabling and/or preventing the lateral motion of the body part and for receiving substantially vertical forces between the containers (40, 41), and which second lever-like locking part (5) is directly or indirectly in contact with the first lever-like locking part (8) so that, when the first locking part rotates, also the second lever-like locking part is able to rotate for enabling a locking mode and an unlocking mode.
摘要:
Wind power station, which comprises a vertical tower (1), the rotor of the power station fitted to the top end of the tower and aligned towards the wind, which rotor comprises blades and also a hub part that supports the aforementioned rotor, which hub part comprises a hub frame (4) that revolves around an essentially vertical axis resting on bearings (5, 6), as well as the necessary components connected to the aforementioned hub frame (4), such as a rotating shaft for the aforementioned rotor blades, bearings for the aforementioned rotating shaft, a possible generator arrangement, and also a rotator arrangement of the hub frame (4), by means of which the rotor is aligned towards the wind. The rotator arrangement of the hub frame (4) comprises a brake disc/flange ring (8) fixed either to a non-rotating tower (1) or to an extension (2) of it, or alternatively to a revolving hub frame (4), onto the surface of which brake disc/flange ring a number of gripping means (13) are arranged to press and to move to new positions on the surface of it such that by means of movable rods, such as hydraulically lengthening or shortening cylinders (11), leaving the aforementioned gripping means (13) a rotary motion can be achieved between the aforementioned flange ring (8) and the frame part (4) or (1, 2) of it, to which the second ends of the movable rods are fixed.
摘要:
The invention relates to a construction (1), which is lattice-like, and which construction includes a frame, which frame comprises several tubular and/or beam-like support pieces (6, 7, 11) which are directly or indirectly fitted in an elongated frame piece (2), and the frame is fitted with a support structure (15), such as support reinforcement, and which construction (1) is fitted with a meshwork (10), such as a steel meshwork, such that the meshwork is fastened in a subframe (14) and/or the frame and/or the support structure (15), and which subframe comprises at least one tubular and/or beam-like piece (5) which is fitted in the support pieces (6, 7, 11) and/or the frame piece, and which meshwork is coated with sprayed concrete. The invention also relates to a use and a method of the construction.