Abstract: A traction transmission for purposes of transmitting the rotation of an input drive shaft to a rail wheel which is connected in a rotationally fixed manner to an output drive shaft, has at least two transmission stages, in each case having at least one small gear or pinion, and at least one large gear, and has a transmission housing with bearings for the input drive shaft and the output drive shaft, and has transmission oil arranged in the transmission housing, wherein in the position of use the input drive shaft is arranged below the output drive shaft. The transmission housing has an attachment element for purposes of a pivotable arrangement about an axis parallel to the axis of rotation of the input drive shaft and output drive shaft.

Abstract: A traction transmission for purposes of transmitting the rotation of an input drive shaft to a rail wheel which is connected in a rotationally fixed manner to an output drive shaft, has at least two transmission stages, in each case having at least one small gear or pinion, and at least one large gear, and has a transmission housing with bearings for the input drive shaft and the output drive shaft, and has transmission oil arranged in the transmission housing, wherein in the position of use the input drive shaft is arranged below the output drive shaft. The transmission housing has an attachment element for purposes of a pivotable arrangement about an axis parallel to the axis of rotation of the input drive shaft and output drive shaft.

Abstract: A radio-frequency identifier tunable by dielectric inserts (3), includes a fixed part (92) and a key (9), the fixed part (92) of includes an indication element (91) and a decoding device (8), which includes an electrical supply unit (84), an evaluation and control unit (83), a decoding device (82) and a control element (81), herein the decoding device (8) is connected to a receiver (7), which includes an antenna (71), an input amplifier (72) and a block (73) of filters and circuits. The decoding device (8) is further connected with a receiver (6), which includes an antenna (61), an output amplifier (63) and a signal generator (62). The key (9) includes at least one carrier (32) connected with at least one insert (3) having at least one additional dielectric block (20) modified on its surface or at least one opening (200) formed inside the insert (3). The dielectric block (20) includes an additional dielectric block (21).

Abstract: A photovoltaic element comprises a semiconductor structure comprising a first layer comprised of a first semiconductor material with minimum electromagnetic damping and a second layer comprised of a second semiconductor material with electromagnetic damping. An upper plane of the first layer comprises an incidence plane of an electromagnetic wave onto the semiconductor structure and the second layer continues beyond the first layer in a direction of propagation of electromagnetic radiation to receive at least a portion of the electromagnetic radiation having passed through the first layer. The photovoltaic element further comprises at least one resonator comprising a first part extending along the upper plane of the first layer and a second part extending within the first layer and the second layer. The reference electrode bordering at least a portion of the second layer is coupled to the second layer in the direction of propagation of the electromagnetic wave.

Abstract: A system for transforming solar electromagnetic radiation energy into electric energy comprises a dielectric structure permeable to an electromagnetic wave of solar electromagnetic radiation. The structure comprises plural layers having dielectric materials with minimum electromagnetic damping. An upper plane of a first layer comprises an incidence plane of the electromagnetic wave onto the structure. A first resonator has one part extending along the upper plane and another part extending within the first layer, and is tuned to a first frequency. The second layer is coupled to the first layer in the direction of propagation of the electromagnetic wave to receive at least a portion of the electromagnetic wave passing through the first layer. A second resonator has one part extending along a plane between the first and second layers and another part extending within the second layer, and is tuned to a second frequency different from the first frequency.

Abstract: A radio-frequency identifier tunable by dielectric inserts (3), includes a fixed part (92) and a key (9), the fixed part (92) of includes an indication element (91) and a decoding device (8), which includes an electrical supply unit (84), an evaluation and control unit (83), a decoding device (82) and a control element (81), herein the decoding device (8) is connected to a receiver (7), which includes an antenna (71), an input amplifier (72) and a block (73) of filters and circuits. The decoding device (8) is further connected with a receiver (6), which includes an antenna (61), an output amplifier (63) and a signal generator (62). The key (9) includes at least one carrier (32) connected with at least one insert (3) having at least one additional dielectric block (20) modified on its surface or at least one opening (200) formed inside the insert (3). The dielectric block (20) includes an additional dielectric block (21).

Abstract: A method and a device for evaluating the distribution and orientation of ferromagnetic, electrically conductive fibers in a composite material are disclosed. The principle consists in repeatable evaluation of the density of ferromagnetic, electrically conductive fibers at the measured location, and such evaluation is performed within a guaranteed scatter range of the measured data and at a guaranteed accuracy rate. A device to perform the method comprises a C, U or E-shaped ferromagnetic core (1) with distributed or uniform winding of the electric coil (2), where the ferromagnetic core (1) exhibits dimensions A, B, and C, for which we have C?3B and B?A, where A denotes the width of an arm (1.2), B represents the depth of an arm (1.2), and C is the length of the base (1.1).

Abstract: A method and a device for evaluating the distribution and orientation of ferromagnetic, electrically conductive fibres in a composite material are disclosed. The principle consists in repeatable evaluation of the density of ferromagnetic, electrically conductive fibres at the measured location, and such evaluation is performed within a guaranteed scatter range of the measured data and at a guaranteed accuracy rate. A device to perform the method comprises a C, U or E-shaped ferromagnetic core (1) with distributed or uniform winding of the electric coil (2), where the ferromagnetic core (1) exhibits dimensions A, B, and C, for which we have C?3B and B?A, where A denotes the width of an arm (1.2), B represents the depth of an arm (1.2), and C is the length of the base (1.1).

Abstract: A photovoltaic element comprises a semiconductor structure comprising a first layer comprised of a first semiconductor material with minimum electromagnetic damping and a second layer comprised of a second semiconductor material with electromagnetic damping. An upper plane of the first layer comprises an incidence plane of an electromagnetic wave onto the semiconductor structure and the second layer continues beyond the first layer in a direction of propagation of electromagnetic radiation to receive at least a portion of the electromagnetic radiation having passed through the first layer. The photovoltaic element further comprises at least one resonator comprising a first part extending along the upper plane of the first layer and a second part extending within the first layer and the second layer. The reference electrode bordering at least a portion of the second layer is coupled to the second layer in the direction of propagation of the electromagnetic wave.

Abstract: A system for transforming solar electromagnetic radiation energy into electric energy comprises a dielectric structure permeable to an electromagnetic wave of solar electromagnetic radiation. The structure comprises plural layers having dielectric materials with minimum electromagnetic damping. An upper plane of a first layer comprises an incidence plane of the electromagnetic wave onto the structure. A first resonator has one part extending along the upper plane and another part extending within the first layer, and is tuned to a first frequency. The second layer is coupled to the first layer in the direction of propagation of the electromagnetic wave to receive at least a portion of the electromagnetic wave passing through the first layer. A second resonator has one part extending along a plane between the first and second layers and another part extending within the second layer, and is tuned to a second frequency different from the first frequency.

Abstract: A solar element including a basic resonator arranged on a dielectric structure that is constituted by an area (5) with minimum electromagnetic damping, whose upper plane forms the plane of incidence (3). The area (5) with minimum electromagnetic damping is transparent in relation to the incident electromagnetic wave; the area is limited by the boundaries (6) of variations in material properties, and at least one 2D-3D resonator (4) is surrounded by the dielectric (10) and configured in the dielectric structure. The area (5) with minimum electromagnetic damping is coupled with at least one other area (20) exhibiting a different resonance frequency of the basic resonator, and the system is terminated either in the free space or by a solar element (system) intended to absorb the entire amount of the remaining energy provided by the incident electromagnetic wave.

Abstract: Electromagnetic vibration generator for generation of electric energy comprising a movable member (2) member (9) arranged to the frame (1), an excitation circuit (8) attached to the movable member (2) and a coil (7), while the coil (7) and the excitation circuit (8) are movably arranged one towards the other in a way so that the magnetic field of permanent magnet (83) is capable to induce voltage in the coil (7), wherein the flexible member (9) is formed of fixed permanent magnets (4) attached in the frame (1) and of one or more movable permanent magnets (3) attached to the movable member (2) with the excitation circuit (8) provided with the hinge (6) mounted in the case (5), while the excitation circuit (8) is formed of at least one permanent magnet (83) arranged on at least one pole piece (81), for creation of magnetic flux through the coil (7), at the same time the coil (1) is in static manner arranged on the frame (1) toward the excitation circuit (8), around which this moves transversably or vice versa.