摘要:
Numerous embodiments and related methods for generator-absorber heat exchange (GAX) are disclosed, particularly for absorption heat pump systems. Such embodiments and related methods use the working solution of the absorption system for the heat transfer medium.
摘要:
The invention concerns a double-walled refrigerated container and a gable frame (25) for use in it. The refrigerated container comprises an outer cladding of sheet members (9) and an inner cladding of sheet members (6). The gable frame (25) comprises an outer frame of vertical corner posts (16) and transverse girders which, in combination with the longitudinal girders, form the load receiving frame of the container. The gable frame (25) moreover comprises an inner frame consisting of sheet members (19c) as well as an annular, intermediate insert of a moulded plastics material (20). This ensures that the joint between the outer cladding and the inner cladding of the container remains tight.
摘要:
The invention relates to a wedge comprising an annular peripheral wall (1) wherein partition walls (2,3) are provided between respective sides of the peripheral wall, said partition walls (2,3) dividing the space within the peripheral wall into mutually separated compartments (6,7,8), wherein a number of the compartments have a delimiting surface (4) at the peripheral edge of the partition walls (2,3) and optionally portions of the adjacent peripheral wall (1), said delimiting surface (4) serving, at the surface thereof facing away from the respective compartment, as a support surface for an object arranged on the wedge, wherein the wedge is characterised in that at least a portion of the remaining, delimited compartments between the partition walls (2,3) and optionally portions of the adjacent peripheral wall (1) are provided with a delimitation (5) at a distance from the respective peripheral edges of said walls.
摘要:
A rail-travelling conveyor device to be advanced supported by two mutually parallel rails, comprising: a carrier frame, a load compartment substantially firmly connected with the carrier frame, said load compartment being arranged at least partly below the rails, said load compartment having a maximum extent in the longitudinal direction of the rails, a plurality of driving wheels engaging the rails, at least one motor which is connected with the conveyor device and which drives at least one driving wheel. The device is characterized by each driving wheel having a separate rotational shaft connected with the carrier frame, said rotational shafts having rotational axes fixed with respect to the carrier frame, said rotational shafts being arranged within the said maximum extent of the load compartment in the longitudinal direction of the rails, and guide means to guide the conveyor device through curves.
摘要:
A column-shaped toy element (1) for a constructional building set having an approximately square base face as well as four side walls (2, 3, 4, 5) and having coupling means (6, 7) for coupling to other elements which are included in the constructional building set, at least one toy appliqué being provided just in two adjacent side walls (2, 3). This ensures that the column element may be used both as a corner element in a wall structure and as a wall element in a straight wall structure, it being possible to turn the column element in four different ways so as to enable it to be chosen freely which toy appliqué in the adjacent side walls (2, 3) is to face outwards, and on which side of the wall the toy appliqué is to be.
摘要:
The toy gearbox has two driven shafts which are rotationally tied to each other, and selectable gear wheel transmissions for transmitting rotational energy from the driven shafts to a driving shaft, and claw clutches for selection of gear wheel transmission. Each of the driven shafts has a driving ring with guide grooves in positions opposite each other so that a gear lever can directly engage the guide grooves to axially displace the driving rings to engage claw clutches for selection of gear wheel transmission. The clutch parts of the claw clutch have claws which have a considerably smaller width than the gaps between the claws in the coupling region.
摘要:
Transformation of a speech signal comprises separating the speech signal into two signal parts (a, b), where (a) represents the quasistationary part and (b) the transient part of the signal. The signal (b) is filtered inversely and is supplied in parallel to a transient detector and a pitch manipulator, while the signal (a) is subjected to a spectral analysis. The transformation circuit of the invention permits well-defined manipulation of any speech signal, which is advantageous partly for hearing-impaired persons, partly for persons having normal hearing ability in noisy environments. Finally, the circuit of the invention has been found to be extremely expedient for synthesizing well-defined sounds, which is of great importance in the control of hearing aids (hearing loss simulator).
摘要:
To protect and watch transport units consisting of a towing unit and one or more transported or transporting units, the towing unit has a data processing system (1) capable of communicating with the outside world via communications and GPS satellites (45) and/or a GSM system (39) and with tags (10B) burried in a road. The transporting or transported unit or units additionally have a data processing system (15) capable of communicating with a data processing system (1) in the towing unit via a wireless interface (7) or interface (8). The data processing system in the transporting or transported unit or units is moreover interfaced with an aerial (16) capable of communicating with tags in a road or surfaces (10B) or tags (10A) located in the top of transporting or transported units. A system designed as described above provides the advantage that a cargo or a transport unit can always be positioned and watched.
摘要:
A stacking block system having stacking blocks which have a body part which is provided with coupling knobs with a mutual uniform modular distance on its upper side and is downwardly provided with coupling means which are complementary with respect to the coupling knobs on the upper side and are adapted to be coupled with the coupling knobs. According to the invention, the blocks are additionally provided with one or more spacers downwardly, which are designed such that when two stacking blocks are stacked on top of each other, the body parts of the stacking blocks will be spaced from each other along their entire periphery. This provides a gripping edge or a gap between two blocks stacked on top of each other, so that it is particularly easy to grip the blocks when a stack of such blocks is to be separated.