Abstract: In order to provide a vapor plant which is operable in an energy-efficient manner, has as high a degree of efficiency as possible and/or enables nitrogen oxide to be reduced without additives, the vapor plant includes the following: a gas turbine device which comprises a compressor, a combustion chamber and a turbine; a vapor device for the production of vapor and for the supply of vapor to the combustion chamber; an exhaust gas system for the removal of the exhaust gas produced in the combustion chamber; a heat exchanger by means of which the exhaust gas system on the one hand and the vapor device on the other are thermally coupled or couplable to one another; a condensing device by means of which the exhaust gas system on the one hand and the vapor device on the other are thermally coupled or couplable to one another.

Abstract: The present invention relates to a longitudinal beam for a motor vehicle, having a body, of hollow cross section and extending in the longitudinal direction, with a front connection for a cross-member and a rear connection to a motor vehicle body, said longitudinal beam being characterized in that the longitudinal beam is produced from a multi-layer steel having a homogeneous wall thickness as a hot-formed and press-hardened component and has at least one reinforcement patch, wherein the multi-layer steel has a central layer and at least one outer layer made of a ferritic stainless steel alloy.

Abstract: A pillar for a motor vehicle bodywork is disclosed having a main element with an upper coupling section for attaching to a roof frame, and a secondary element composed of metallic alloy. The secondary element is connected in a planar fashion at least over certain sections of the main element, and the main element has a middle layer composed of a hardened steel alloy, and at least one outer layer which bounds the middle layer toward the outside.

Abstract: An apparatus for thermal exhaust gas purification includes at least one thermal reactor to which a raw gas to be purified is supplied and in which the supplied raw gas is thermally purified, and an energy recovery apparatus to which a gas purified in the thermal reactor is supplied via at least one outlet line. For improving the balance of energy, it is proposed that the energy recovery apparatus includes at least one condensation heat exchanger in which the purified gas is cooled down such that condensable substances contained in the purified gas condense, and enthalpies released thereby are transmitted to a heat exchange medium and/or the raw gas upstream of the thermal reactor.

Abstract: Methods and apparatus to treat exhaust streams are disclosed. A disclosed example treatment device to treat a carbon monoxide-containing exhaust stream includes a conversion device to convert carbon monoxide to carbon dioxide, where the energy released in the conversion is used to supply thermal energy and/or electrical energy. The example treatment device also includes a cleaning device to clean the exhaust gas stream to be provided to the conversion device, where the cleaning device is provided upstream in an inlet of the conversion device.

Abstract: An implant for insertion between vertebral bodies of the spinal column, with a main body which is formed along a longitudinal axis and at least one end of which an attachment plate with a contact surface for attachment to an adjacent vertebral body is disposed, which plate is mounted on main body pivotably about a pivot axis, arranged substantially perpendicular to the longitudinal axis, and which can be fixed at an angle relative to it or relative to the longitudinal axis. The main body is assigned at least one clamping element. The attachment plate has a clamping surface on a side facing the main body, and the clamping element is movable between a pivot configuration, in which the attachment plate is pivotable, and a clamping configuration, in which the angle and thereby the attachment plate are fixed by an interaction of the clamping element with the clamping surface.

Abstract: Methods and apparatus to improve industrial combustion efficiency are disclosed. One disclosed example method includes providing sorbent to one or more of a combustion chamber or to flue gas exiting the combustion chamber after a combustion process. The disclosed example method also includes providing the flue gas to a hot gas filter after the flue gas exits the combustion chamber.

Abstract: The present invention comprises a door impact beam (1) of a vehicle door and a method for its production. The door impact beam (1) according to the present invention is made from a multi-chamber extrusion hollow profile out of a light metal alloy and formed as one-piece and materially uniform component. The door impact beam (1) comprises lengthwise (L) a Y-shaped contour with two protruding arms (2) and a base (3).

Abstract: A motor vehicle door and a method for producing the motor vehicle door is disclosed having a frame plate coupled to reinforcement components and at least half of all of the reinforcement components are produced as extruded profiles which are subsequently press-formed three-dimensionally. The extruded profiles have different wall thicknesses.

Abstract: A method for producing a structural and/or safety-related motor vehicle component having at least one hot-formed and press-hardened part constructed from high-strength steel includes the steps of partially heat-treating a region of the motor vehicle component by heating the region to a heat-up temperature in a temperature range between 500° C. and 900° C.; maintaining the heat-up temperature for a duration of a holding time; and cooling down from the heat-up temperature in one or more phases. A body component constructed as a structural and/or safety-related motor vehicle component from a steel sheet blank that has been hot-formed and press-hardened includes joining flanges and/or coupling locations and/or safety-related parts, wherein the joining flanges, coupling locations and/or safety-related parts are partially heat-treated in several steps with the disclosed method.

Abstract: A method for producing a structural and/or safety-related motor vehicle component having at least one hot-formed and press-hardened part constructed from high-strength steel includes the steps of partially heat-treating a region of the motor vehicle component by heating the region to a heat-up temperature in a temperature range between 500° C. and 900° C.; maintaining the heat-up temperature for a duration of a holding time; and cooling down from the heat-up temperature in one or more phases. A body component constructed as a structural and/or safety-related motor vehicle component from a steel sheet blank that has been hot-formed and press-hardened includes joining flanges and/or coupling locations and/or safety-related parts, wherein the joining flanges, coupling locations and/or safety-related parts are partially heat-treated in several steps with the disclosed method.

Abstract: A bumper for an automobile includes a crossbeam which is formed from at least two separate hollow profiles, wherein the hollow profiles abut one another along a longitudinal wall and are joined with one another. The abutting longitudinal walls form a double web oriented in the longitudinal direction of the automobile. The hollow profiles may have an identical cross-sectional configuration. The hollow profiles may be roll-formed or extruded. The modular construction of the crossbeam from separate hollow profiles allows a lightweight construction and allows the load characteristic of the crossbeam to be functionally adapted to different requirements depending on the vehicle or vehicle class.

Abstract: A bumper for an automobile includes a crossbeam which is formed from at least two separate hollow profiles, wherein the hollow profiles abut one another along a longitudinal wall and are joined with one another. The abutting longitudinal walls form a double web oriented in the longitudinal direction of the automobile. The hollow profiles may have an identical cross-sectional configuration. The hollow profiles may be roll-formed or extruded. The modular construction of the crossbeam from separate hollow profiles allows a lightweight construction and allows the load characteristic of the crossbeam to be functionally adapted to different requirements depending on the vehicle or vehicle class.

Abstract: A crash box for installation between a bumper crossbeam and a side rail of a motor vehicle is made from a longitudinal beam made of a steel alloy having the following composition in weight-%, 0.15 to 0.30% of carbon (C), 0.10 to 0.70% of silicon (Si), 1.00 to 2.50% of manganese (Mn), 0.10 to 0.50% of chromium (Cr), 0.02 to 0.05% of titanium (Ti), 0.001 to 0.005% of boron (B), 0.01 to 0.06% of aluminum (Al), up to 0.50% of molybdenum (Mo), max. 0.025% of phosphorus (P), max. 0.015% of sulfur (S), remainder iron (Fe) including impurities resulting from smelting. The longitudinal beam is hot-formed and press-hardened and then heat-treated at a temperature of 200° C. to 800° C., with a material of the longitudinal beam having a bend angle of greater than or equal to 60° after heat treatment and measured in accordance with DIN EN ISO 7438.

Abstract: An automobile column, for example an A-column, a B-column, a C-column and/or a D-column, is made of sheet steel. The automobile column has a first region which underwent heat treatment, a second region which is not heat-treated, and a transition zone between the first and second regions. The transition zone is hereby defined by a width which is smaller than or equal to 50 mm.

Abstract: A method for producing a structural and/or safety-related motor vehicle component having at least one hot-formed and press-hardened part constructed from high-strength steel includes the steps of partially heat-treating a region of the motor vehicle component by heating the region to a heat-up temperature in a temperature range between 500° C. and 900° C.; maintaining the heat-up temperature for a duration of a holding time; and cooling down from the heat-up temperature in one or more phases. A body component constructed as a structural and/or safety-related motor vehicle component from a steel sheet blank that has been hot-formed and press-hardened includes joining flanges and/or coupling locations and/or safety-related parts, wherein the joining flanges, coupling locations and/or safety-related parts are partially heat-treated in several steps with the disclosed method.

Abstract: A transmission tunnel, in particular for installation in a motor vehicle body, is produced by hot-forming and press-hardening a sheet steel blank, and has a first region which underwent heat treatment, a second region which is not heat-treated, and a transition zone between the first and second regions. The transition zone is hereby defined by a width which is smaller than or equal to 50 mm. At least one component can be coupled to the transmission tunnel to form a floor assembly.

Abstract: A cross member made of sheet steel has a first region which underwent heat treatment, a second region which is not heat-treated, and a transition zone between the first and second regions. The transition zone is hereby defined by a width which is smaller than or equal to 50 mm.

Abstract: A side rail made of sheet steel includes a first region which underwent heat treatment, a second region which is not heat-treated, and a transition zone between the first and second regions. The transition zone is hereby defined by a width which is smaller than or equal to 50 mm. An additional component can be coupled to the side rail to form a side rail assembly.

Abstract: A bumper for a motor vehicle; includes a cross member having an U-shaped cross section and intended for attachment to longitudinal members of a vehicle chassis. The cross member includes a web and two legs connected to the web. Received in the cross member is an impact absorber which has a cross member proximal end joined to the web and to confronting ends of the legs.