Abstract: A method and apparatus for heating service water and providing heat for the heating of buildings, if required, including a first heat source, a storage tank, and a service water heat exchanger for heating service water, where a simple, robust and efficient system is attained by connecting the first channel of the service water heat exchanger in parallel with the storage tank and by providing a control device, which controls the first circulator pump and the second circulator pump in such a way that in a first operational state the mass flow of the heat transport medium through the first heat source is greater than the mass flow of the heat transport medium through the first channel of the service water heat exchanger, and that in a second operational state the mass flow of the heat transport medium through the first heat source is smaller than the mass flow of the heat transport medium through the first channel of the service water heat exchanger

Abstract: System and method for controlling at least one device such as for example an operator for a door, a gate, a window, blinds, shutters, a curtain, an awning or a light source including a controllable unit associated with the at least one device and a plurality of nodes for transmitting control signals to the at least one controllable unit. At least one of the control signals includes priority setting indications relating to at least one of a plurality of levels. At least one controllable unit comprises a component configured to register the priority indications and for storing a corresponding entry relating to the plurality of command levels. Further, the controllable unit includes a component configured to perform an evaluation based on the stored entries.

Abstract: A tilted multi effect distillation module comprising a plurality of distillation stages, each stage defined by a first and a second sheet member arranged in parallel to each other, the second sheet member above the first sheet member, and by one or more frame members (5) enclosing the space between the sheet members; each stage comprising an inlet (21), at least one first outlet (31) at the other end of the first sheet member, and at least one second outlet. The sheet members are plane, unin-terrupted plates of tempered glass. Separator members arranged between the sheet members may include inlets (21) and outlets (31) to/from the stages. The invention also relates to a system, where such a distillation module cooled by means of the feed liquid is combined with a solar collector of the thermo siphon type.

Abstract: A method of controlling a controllable device related to a building aperture, whereby a climate related characteristic for the aperture is adjusted by the device, and whereby the device is controlled in accordance with a climate and comfort program which is dependent on a control parameter, whereby the device is controlled in accordance with a time schedule provided by the climate and comfort program.

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 process for treatment of wood susceptible to damage and having a length that is over the critical length with a fluid under high pressure is disclosed. The process is conducted in a way so that the fluid is not allowed to enter into the liquid form inside the wood. In one embodiment the process is performed in a way so the temperature during the pressurizing is not allowed to exceed the plastification temperature of the wood. In this embodiment the rate of damages of the wood is even further reduced.

Abstract: The window (1) comprises a frame (2) having a top member (3), a bottom member (4) and two side members (6), and a sash (7) having a top member (8), a bottom member (9) and two side members (10, 11). A screening arrangement (12) is provided in order to cover the ventilating aperture at least partly in the ventilating position. To achieve a discreet screening arrangement having minimum influence on the functioning of the window, the screening arrangement (12) includes at least one screening element (13, 23, 33), which, in a closed position of the window (1), is arranged in a storage position at the interface between frame (2) and sash (7), and in the ventilating position extends between the frame bottom member (4) and the sash bottom member (9), and/or between the frame top member (3) and the sash top member (8).

Abstract: A drive unit for a vertical Venetian blind includes a shared driving element (15) for the displacing motion and the rotating motion of vertical slats. A differential gear (13) is provided with a driving element coupled to the shared driving element (15), a first driven element (17) coupled to the first drive means (21) for the rotating motion of the vertical slats, and a second driven element (16) coupled to second drive means for the displacing motion of the vertical slats. Displacing motions and rotating motions of the vertical slats can be driven by the shared driving element (15). A complete closing of the vertical slats is made possible in both directions of rotation and, at the same time, a hooking up of the vertical slats by means of displacing same in an unsuitable rotating position is prevented.

Abstract: A remote control system for operating a controllable unit includes a remote control device and a remotely-controlled device. A method for operating the remote control system includes the steps of transmitting a signal from the remote control device to the remotely-controlled device, transmitting a command signal from the remote control device to the remotely-controlled device, selectively transmitting an authorization request signal from the remotely-controlled device, transmitting a response signal from the remote control device to the remotely-controlled device, and verifying the response signal of the remote control device by the remotely-controlled device such that a controllable unit can be driven by the remotely-controlled device.

Abstract: The present invention relates to a drainage system for a roof window including at least one window frame or/and frame having walls, where at least one drainage groove is placed in the walls of the window.

Abstract: Provided herein is an accessory kit for a curb-mounted skylight, including accessory frame members, corner keys, brackets, and an accessory. The frame members, which may have mitered ends, are sized to the dimensions of the skylight opening and are configured to interlock with a corner key element to form an accessory frame. The corner keys are configured to join the frame members at their respective mitered ends and include at least one detent for interlocking with a portion of the accessory frame member. Brackets are also provided for holding an accessory within the accessory frame, and an accessory (for example, blinds or a shade) having end portions complementary to the brackets is also included herein. The accessory kit may further comprise a flexible gasket. The kit may be shipped in an unassembled form and be assembled on-site without the need for tools.

Abstract: An operator system for an aperture member, such as a window or a door, having a fixed frame and a movable element such as a movable sash, the operator system being designed for operating the movable elements associated with the aperture member, e.g. for opening and closing of the aperture, and the aperture member having such operator system.

Abstract: An assembly for securing an openable aperture closure member (11) in closed position relative to an aperture defined by a main frame (12), the aperture closure member (11) including a mechanically rotational means (24, 44, 54) for securing said closure member (11) to the frame (12), the assembly for securing comprising a push and/or pull actuation assembly (35) for easing the securing and/or releasing process for the aperture closure member, the actuation assembly including a handle bar (36) and at least one connecting member (37) which operably connects the handle bar (36) to the mechanical means (24, 44, 54); wherein the push and/or pull actuation assembly (35) is adapted to be translationally movable by an operator and the connecting member (37) is adapted to convert translational movement of the actuation assembly (35) into rotational forcing movement of the mechanically rotational means (24, 44, 54).

Abstract: System including at least one master unit and a plurality of slave units, wherein the at least one master unit includes means for transmitting control signals to the slave units via radio frequency channels. The slave units are provided with unique addresses and are each associated with a controllable device. The at least one master unit includes means for configuring the slave units that are addressable by the master unit in a number of sectors. The master unit is further designed in such a manner that when a slave unit is allocated to a sector, one or more further slave units may automatically be allocated to the same sector in dependence on properties related to the slave units.