Abstract: A tubular skylight is provided, comprising a roof mounted element for collecting exterior light, a ceiling mounted element, and a tube connecting the roof mounted element and the ceiling mounted element. The skylight includes a diffuser element mounted in the ceiling mounted element for distributing the exterior light in a room. The diffuser element includes a first diffuser pane having a translucent bottom portion and a sidewall portion with a translucent light path zone. The tubular skylight has means for affecting the luminance of the light exiting the diffuser such that the luminance of light exiting through the light path zone has a different luminance than light exiting through the bottom portion. The ceiling mounted element and the diffuser element provide a light passage from the light path zone to the room by a free space adjacent the light path zone.

Abstract: A skylight with a sunlight pivot is provided. The skylight includes an external cover, a light channel, and a sunlight pivot disposed between the cover and the light channel. The sunlight pivot may include a periphery, a plurality of struts, and first and second prisms connected to at least two of these struts. The first and second prisms may define a void between them. The first prism has a cross-section configured to redirect light incident upon the exterior of the pivot to increase the amount of light passing into the light channel. The second prism is configured with a cross-section configured to redirect light incident upon the exterior of the pivot to decrease the amount of light passing through the periphery.

Abstract: A power supply device including a switch arrangement including switches for generating a square wave output, a switch control arrangement for controlling the switch arrangement, a resonator tank, a rectifier circuitry for rectifying in an output from the tank, and a burst mode operation arrangement configured to facilitate a standby mode of the power supply and including a burst mode restriction arrangement for receiving and evaluating a first feedback parameter associated with a switch of the switch arrangement, the burst mode operation arrangement further receiving and evaluating a second feedback parameter indicative of the output voltage of the power supply device, and being configured to disable and enable the burst mode feature based on the evaluation of both the first feedback parameter and second feedback parameter by controlling an output from the burst mode operation arrangement.

Abstract: A frame for a window intended to serve either as a stationary frame or as a sash frame according to the invention comprises an insulating abutment list on a side surface of at least one of the top, bottom or side members intended to face a side surface of another frame of the window. The insulating abutment list is made from a material having a thermal conductivity of less than 0.08 W/(m·k), preferably less than 0.04 W/(m·K). Preferred materials for the insulating abutment list are expanded polystyrene (EPS) or extruded polystyrene (XPS). In a window with such a frame, an insulating abutment list on the sash frame preferably extends from hinge part to the bottom member of the sash frame and an insulating abutment list on the stationary frame preferably extends from a hinge part to the top member of the stationary frame.

Abstract: The window system has a substantially rectangular frame structure having four corner sections (1b) and being adapted to be installed in a roof structure and a bracket arrangement comprising a set of bracket units (6b), each bracket unit including a base element (10b) mounted at each corner section of the frame structure. Each bracket unit furthermore comprises at least one supplemental element (20b,40b) adapted to be detachably connected to said base element. One supplemental element comprises a leg element (20b) adapted to be detachably connected to the base element, preferably rotatably and detachably connected with the base element.

Abstract: The invention relates a method for making a window, where the sash is connected to the frame by a pair of hinges, each comprising a first hinge part connected to the sash and a second hinge part connected to the frame. The sash is made from a plastic material by molding, and that one or more functional elements are attached to the sash during the molding thereof. The functional elements can include a stay arm having a base member, which is attached to the sash bottom member, and the first hinge parts. Also, the frame may be made by molding.

Abstract: A screening arrangement (1) has a top element (4) including a cover and two side rails (8, 9). The top element (4) is provided with a top rail (440) forming the front side of the top element and being connected to the cover of the top element (4). Side rails (8, 9) are adapted to be joined to the mitred ends of the top rail (440) by means a set of angular brackets cooperating with reception means in the back side of the top rail (440) and in the back side of the respective side rail (8, 9).

Abstract: A ventilation apparatus arrangement 10 for ventilating the interior 12 of a building. The ventilation arrangement 10 includes a duct 18 extending to above the roof 14 of the building. The duct 18 is square in cross section and is divided into four quadrants by internal vertical divider plates. A louvre arrangement 22 is provided on each side of the upper part of the duct 18 to receive air into the building on a windward side of the duct 18, and to expel air from a leeward side of the duct 18. A closure arrangement 26 is provided for selectively partially or wholly closing the louvre arrangements 22, for instance in the event of bad weather.

Abstract: A roof window (1) comprising a frame (2) with a top member (5), a bottom member (6) and two side members (7, 8) defining a frame plane, and a sash (3) having a top member (9), a bottom member (10) and two side members (11, 12) defining a sash plane, the sash (3) carrying a pane (4), the window (1) further comprising in connection with said bottom sash member (10) a bottom sash covering (319), wherein the roof window (1) furthermore comprises an insulating element (303) and preferably also a bottom sash gasket 310 adapted for insulating of the transition between the bottom sash member (10) and the bottom sash covering (319).

Abstract: In the method of installing a window arrangement comprising a number of neighboring windows, a support structure including an upstand is first provided. Each window is provided with a plurality of predefined connection points, and windows are placed next to each other. One window is connected with the other and neighboring window at said predefined connection points.

Abstract: The screening device comprises a tubular element with an axis of rotation and rotatable in relation to a shaft device. It further comprises a screening body with one end secured to said tubular element and a free opposite end, which on rotation of said tubular element is adapted to move between a first position, in which the screening body is completely rolled up on said tubular element, and a second position, in which the screening body extends over said aperture in order to screen it. A drive unit for driving said tubular element comprises a motor connected to said tubular element and said shaft device such as to provide said rotation of said tubular element in relation to said shaft device. A control unit controls operation of said motor and comprises a printed circuit board with an electronic motion sensor. Said printed circuit board is located in a fixed position in relation to said axis of rotation of said tubular element and/or in relation to said shaft device.

Abstract: The pane module comprises a pane element composed by glass sheets (31, 35) and provided with a border element (37, 38) by molding. The border element is adhered to the pane element during the molding process and at least partially encases the border of at least one sheet element.

Abstract: A method of communicating to a group of slaves is provided and includes storing in a slave at least one group identifier and at least one originator identifier, communicating an instruction, a group identifier and an originator identifier to the slaves, accepting the communicated instruction by the slaves, when the group identifier and the originator identifier in the communication match the group identifier and the originator identifier stored in the slave.

Abstract: A skylight with a sunlight pivot is provided. The skylight includes an external cover, a light channel, and a sunlight pivot disposed between the cover and the light channel. The sunlight pivot may include a periphery, a plurality of struts, and first and second prisms connected to at least two of these struts. The first and second prisms may define a void between them. The first prism has a cross-section configured to redirect light incident upon the exterior of the pivot to increase the amount of light passing into the light channel. The second prism is configured with a cross-section configured to redirect light incident upon the exterior of the pivot to decrease the amount of light passing through the periphery.

Abstract: The window for a building structure has a window frame (3), a sash (2) and a pane (1) including at least one sheet of glass or other glazing material. The sash (2) is moveable relative to the frame (3) by means of a hinge connection including a set of frame hinge parts (32) and a set of sash hinge parts (22). The sash (2) carrying the pane (1) includes at least a first element (4) surrounding the pane (1) and formed as a moulded border element which at least partially encases an edge of the pane (1). The first element (4) has at least one functional face to which the set of sash hinge parts (22) of the hinge connection is adapted to be connected. The sash (2) may include further elements (5, 6, 7, 8) for insulating, covering and/or aesthetical purposes.