Abstract: In particular, the invention relates to a system for regulating the temperature of a cable which is laid at least partly in a body of water and on land, said system including: means for collecting water on the land-side such that water can be collected into said means and can be dispensed out of said means; means for controlling a quantity of water such that a quantity of water flowing out of the means for collecting water on the land-side or flowing into said means from the body of water can be controlled; and means for cooling a cable, said means surrounding the cable in the form of a sleeve in at least one section of the means for collecting water on the land-side up to a body of water, wherein a cavity through which the water flows in order to cool the cable is formed between the cable and the means for cooling the cable. The invention additionally relates to the use of a system according to the invention.

Abstract: In particular, the invention relates to a system for regulating the temperature of a cable which is laid at least partly in a body of water and on land, said system including: means for collecting water on the land-side such that water can be collected into said means and can be dispensed out of said means; means for controlling a quantity of water such that a quantity of water flowing out of the means for collecting water on the land-side or flowing into said means from the body of water can be controlled; and means for cooling a cable, said means surrounding the cable in the form of a sleeve in at least one section of the means for collecting water on the land-side up to a body of water, wherein a cavity through which the water flows in order to cool the cable is formed between the cable and the means for cooling the cable. The invention additionally relates to the use of a system according to the invention.

Abstract: An operating space, particularly for a motor vehicle, which is bounded by an enclosure, wherewith more than half of the enclosure surface comprises a thermally and acoustically insulating lining material, and/or the enclosure surface is formed from insulating lining material, wherein the enclosure cooperates with an air intake louver system at an intake location that includes an air intake passage opening and at least one air intake louver wherein the intake louver(s) is adjustable between an open or passage position which allows passage of air, wherein the air-permeable flow cross section of the air intake opening is greater, and a closed or blocked position wherein the air-permeable flow cross section of the air intake opening is smaller, so that the amount of air per unit time which is admitted into the operating space through the air intake opening is less than when the at least one air intake louver is in the open position.

Abstract: In summary, the invention relates to an electric machine having a housing, a stator which is arranged in the housing and a rotatable rotor arranged inside the stator, wherein the housing comprises at least two housing segments, and the stator comprises at least two stator segments, and a method for manufacturing such a machine. In order to provide an electric machine which has favourable transportation and installation properties together with a high output power and permits a precisely adjustable air gap to be made available despite customary fabrication tolerances of its components, it is proposed that it be possible to secure each of the stator segments individually to one of the housing segments by means of, in each case, at least one mechanically detachable connection.

Abstract: A system for transporting an ore pulp (S) in a line system (2) located along a gradient, wherein the ore pulp (S) flows in the line system by the effect of gravity, has at least one generator station (8) located in the line system (2), the station comprising a flow machine (11) driven by the ore pulp (S) and a generator (14) coupled to the flow machine (11) for producing electrical energy as components of the transport system.

Abstract: Cross-sectional geometries of filter elements for soot particle filters are described, allowing uniform loading of the filter element with soot. Starting with hexagonal cell shapes, other polygonal shapes are arranged around them. All the cross-sectional geometries have in common the fact that the cross-sectional area of all inlet channels is larger than the cross-sectional area of all outlet channels.

Abstract: A system for transporting an ore pulp (S) in a line system (2) located along a gradient, wherein the ore pulp (S) flows in the line system by the effect of gravity, has at least one generator station (8) located in the line system (2), the station comprising a flow machine (11) driven by the ore pulp (S) and a generator (14) coupled to the flow machine (11) for producing electrical energy as components of the transport system.

Abstract: The invention relates to a mill for milling rough, stone-like bulk material, comprising a milling plate (4) turnable around a vertical rotation axis (5). The milling plate (4) is driven by an electric motor (6), comprising a crankshaft (7) and a shaft axis (8). The electric motor (6) is arranged directly under the milling plate (4). The shaft axis (8) runs perpendicular.

Abstract: Cross-sectional geometries of filter elements for soot particle filters are described, allowing uniform loading of the filter element with soot. Starting with hexagonal cell shapes, other polygonal shapes are arranged around them. All the cross-sectional geometries have in common the fact that the cross-sectional area of all inlet channels is larger than the cross-sectional area of all outlet channels.

Abstract: A filter element for an exhaust-gas aftertreatment device of an internal combustion engine is provided, which is made of a coated ceramic material and thus is more robust with respect to local overheating.

Abstract: A wind power installation includes a nacelle, and energy conversion system for converting wind power into electric energy. The energy conversion system includes a heat-generating source which is disposed in the nacelle and constructed to include a closed primary cooling system using air for dissipating generated heat. Further provided is an open secondary cooling system which uses ambient air for cooling heated air from the primary cooling system.

Abstract: A wind power installation includes a nacelle, and energy conversion system for converting wind power into electric energy. The energy conversion system includes a heat-generating source which is disposed in the nacelle and constructed to include a closed primary cooling system using air for dissipating generated heat. Further provided is an open secondary cooling system which uses ambient air for cooling heated air from the primary cooling system.

Abstract: A wind power installation includes a nacelle for housing a generator, and a turbine having at least one rotor blade. At least the generator includes a closed primary cooing system, and the nacelle is provided with a cooling system for cooling the primary cooling system in dependence on an output of the generator or generator losses.

Abstract: A shock-proof electric marine engine, e.g. an engine or generator, is for a marine (Navy) ship, and includes a stator and a rotor in a housing. The stator and the rotor are connected in such a way that they are rotatably displaceable in a counter direction and in a radial/axial manner with limited slack. The rotor and stator form a displaceable unit in relation to the housing, which can be displaced away from the housing with a higher vibration overshoot range. The housing is elastically connected to the marine (navy) ship.

Abstract: A wind power installation includes a nacelle for housing a generator, and a turbine having at least one rotor blade. At least the generator includes a closed primary cooing system, and the nacelle is provided with a cooling system for cooling the primary cooling system in dependence on an output of the generator or generator losses.

Abstract: A combustion system is for generating energy by the combustion of a fuel, using a combustion device, such as, for example, a gasoline or diesel engine. An emission control system is provided for converting exhaust gas components using an automotive fluid, by the use of which energy, that is relatively environmentally protective and made available for varied applications. At least one hydrogen generating unit is provided for converting the automotive fluid at least partially into an hydrogen-containing fuel.

Abstract: The invention relates to a shock-proof electric marine engine e.g. an engine or generator, for a marine (Navy) ship, comprising a stator and a rotor in a housing, whereby the stator and the rotor are connected in such a way that they are rotatably displaceable in a counter direction and in a radial/axial manner with limited slack. Said rotor and stator form a displaceable unit in relation to the housing, which can be displaced away from the housing with a higher vibration overshoot range. Said housing is elastically connected to the marine(navy) ship.

Abstract: A sensor (1) for ascertaining a carbon monoxide concentration of a gas mixture (2), having a proton-conducting electrolyte (4) disposed between at least two electrochemically active electrodes (5, 6), in particular catalytically active electrodes (5, 6), of which at least one electrode is CO-sensitive, and in which a measurement unit (8) for measuring at least a first, electrical operating parameter of the sensor (1) at at least one electrode (5, 6) of the sensor (1) is provided, is proposed, with which calibration intervals are markedly lengthened and cross-sensitivities are minimized. This is attained according to the invention in that an evaluation unit (8) is provided for evaluating a change over time in the first, electrical operating parameter of the sensor (1) as a function of a known change over time of at least one second operating parameter.

Abstract: A combustion system is for generating energy by the combustion of a fuel, using a combustion device, such as, for example, a gasoline or diesel engine. An emission control system is provided for converting exhaust gas components using an automotive fluid, by the use of which energy, that is relatively environmentally protective and made available for varied applications. At least one hydrogen generating unit is provided for converting the automotive fluid at least partially into an hydrogen-containing fuel.

Abstract: A fuel cell system has a reformer unit (1) for generating a reformate which is provided as a fuel for a fuel cell unit (4). The fuel cell system includes a sensor (5, 6, 7) for monitoring the quality of the reformate and a valve (9, 10) which can be controlled in dependence upon the sensor. Compared to conventional systems, the valve can react very rapidly to disturbances in the preparation of the reformate and can especially prevent that disturbances lead to damage of the fuel cell unit (4) and the electrical output power of the fuel cell unit continues to be controllable. This is achieved in that at least one storage unit (11) is provided for feeding fuel to the fuel cell unit (4) in dependence upon the quality of the reformate.