摘要:
Insulation for the insulation of a regulating box for ventilation, which regulating box comprises at least one inlet branch coupling for the air flow and at least one outlet branch coupling for the air flow, and inside which regulating box at least one insulation (3) is fitted, and which regulating box is at least partly manufactured from metal. The invention is implemented such that one or more magnets (5') are installed onto that surface (6) of the insulation (3) that will be against the metallic inside wall of the regulating box, by means of which magnets the insulation (3) is fixed to the regulating box in a detachable manner.
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:
Wind power station, which comprises a vertical tower (1), a rotor that comprises a hub part (18) and blades (16) that is fitted to the top end of the tower and that is aligned into the wind and rotated by the wind, a rotor shaft (11), which transmits rotating motion to a generator (12, 13, 14) connected to the aforementioned shaft in a direct-drive power station and to a gear box in a geared power station, and also a revolving frame (10) that is fitted to the top end of the tower (1) on bearings so as to rotate around the vertical axis (17), in which frame the rotor shaft (11) is also mounted on bearings. For mounting the revolving frame (10) on bearings onto the top part of the tower, the top part of the tower (1) comprises a first bearing (5) or (20) that mainly bears at least the vertical load coming from the revolving frame (10), as well as a second bearing (9) or (19) disposed at a distance H from the aforementioned bearing, in which case one of the bearings (9), (19) bears mainly the radial load coming from the revolving frame and in which case the support of the upper one of the aforementioned bearings (9), (19, 20) is arranged by means of a support piece leaving the tower and fitted inside the revolving frame.
摘要:
Method for manufacturing a doctor blade laminate, in which method fibers, fiber fabrics, multiaxial fabrics, or the like, as well as a matrix medium, which are pressed in a laminating machine into a laminate, are fed into a laminating machine. The invention is implemented such that a powdered matrix, such as an epoxy, is used as a matrix medium. The invention also relates to a doctor blade laminate manufactured by means of the method.
摘要:
The invention relates to a spreading cradle for spreading solid and/or liquid materials, such as mortar-like materials, which includes at least an adjustment mechanism for the mutual distance of mortar ridges being spread (1, 6), an adjustment mechanism for mortar-ridge height (2), and which spreading cradle includes an opening and closing mechanism of mortar-ridge flow (3, 4), and one or several mortar ridges are spreadable with the spreading cradle at different distances from each other, if required, such that the height and/or width of the mortar ridge and/or its position in the perpendicular direction in relation to the mortar spreading direction are variable by the spreading cradle.
摘要:
The invention relates to a method for manufacturing a fiber-reinforced concrete column (1 ) used in the construction industry, in which method one or more pipes (6), such as a steel pipe, is brought to a base (3), and fixed to the aforementioned base, after which the pipe is filled with fiber-reinforced concrete (2), simultaneously vibrating the concrete and/or the pipe, and in which method the pipe is filled with fiber-reinforced concrete via a lead-in (7) in the bottom part of the pipe. The invention also relates to a fiber-reinforced concrete column.
摘要:
Apparatus for manufacturing glass material, which apparatus comprises means for leading the raw materials into a substrate tube (1) that functions as a reactor, as well as a moveable heat source for heating the substrate tube (1) from the outside. The substrate tube (1) that functions as a reactor is arranged inside a chamber (2) that can be essentially sealed, and the apparatus comprises means (7, 13, 14, 15) for influencing the temperature of the chamber (2) by aid of a medium, at least in the proximity of the substrate tube (1) or of a part of it.