Patents Assigned to ThyssenKrupp AG
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Publication number: 20240151289Abstract: A multi-tube vibration damper having adjustable damping force for a vehicle, including a damper inner tube that is filled at least partially with damping medium and has a damper inner tube wall, a damper outer tube having a damper outer tube wall, wherein the damper outer tube is arranged coaxially around the damper inner tube, and a compensation chamber is formed between the damper outer tube and the damper inner tube; a damping module having a connecting piece, wherein the damping module is arranged on the outside of the damper outer tube wall, and the connecting piece runs fluid-tightly from the damping module through a damper tube outer wall opening for fluid connection between the working chamber remote from the piston rod and the damping module and opens fluid-tightly into a damper tube inner wall opening.Type: ApplicationFiled: March 4, 2022Publication date: May 9, 2024Applicants: thyssenkrupp Bilstein GmbH, thyssenkrupp AGInventor: Freddy WOENARTA
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Publication number: 20240150236Abstract: The present invention relates to apparatus for thermal treatment of a mineral starting material, wherein the apparatus comprises a calciner, wherein the calciner comprises at least a first calciner section and a second calciner section, wherein the first calciner section is arranged vertically, wherein the second calciner section is arranged at an incline, wherein the second calciner section has an angle ? between the horizontal and the flow direction of the second calciner section, wherein the angle ? is between 20° and 80°, wherein the first calciner section has a first hydraulic diameter dh,1, wherein the second calciner section has a second hydraulic diameter dh,2, wherein the second hydraulic diameter dh,2 is less than or equal to the first hydraulic diameter dh,1 multiplied by the sine of the angle ?.Type: ApplicationFiled: March 18, 2022Publication date: May 9, 2024Applicants: thyssenkrupp Polysius GmbH, thyssenkrupp AGInventors: Eike WILLMS, Patrick BRUNELOT, Martin UHDE, Olaf ONTRUP, Constantin KIMMIG, Jost LEMKE
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Publication number: 20240150247Abstract: A control process for controlling a production process for calcined clays with a calciner including, capture of at least one temperature in the calciner, taking of at least one sample of the calcined clay, production of a reproducible size distribution of the sample, adjustment of the sample mass, conditioning of the sample to a first measuring temperature and of an alkali to a first measuring temperature, combining of the sample with an alkali, temporal capture of the energy generated by the sample-alkali mixture, quantitative evaluation of the time-energy profile captured for the first exothermic reaction and determination of the amount of energy released by the sample, correlation of the amount of energy captured with the temperature and residence time captured, and comparison with previously captured combinations, temperature and residence time values.Type: ApplicationFiled: March 15, 2022Publication date: May 9, 2024Applicants: thyssenkrupp Polysius GmbH, thyssenkrupp AGInventors: Michael ENDERS, Guido GRUND
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Publication number: 20240149936Abstract: A steering column for a motor vehicle, including a casing unit, in which a steering spindle is mounted so as to be rotatable about a longitudinal axis (L) running in the longitudinal direction, and which has at least one inner casing telescopically adjustable in the longitudinal direction in an outer casing tube, comprising a roller guide having at least one bearing support, which is radially supported and movable on the inner casing, and in which at least one roller is mounted so as to be rotatable about a roller axis which is transverse to the longitudinal axis (L).Type: ApplicationFiled: October 20, 2023Publication date: May 9, 2024Applicants: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Thomas RAICH, Simon BLAETTLER, Robert GALEHR
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Publication number: 20240149889Abstract: A system containing a reference trajectory device, a cost function device, a dynamic model device, a summing device, a controller, a brake actuator device, a drive actuator device, a steering actuator device, a multiplexer and a vehicle, in particular a motor vehicle, wherein the system, in particular the controller, is set up to execute a control algorithm which manages all actuators, in particular the brake actuator device, the drive actuator device and/or the steering actuator device, in order to achieve optimum performance, efficiency and stability.Type: ApplicationFiled: March 1, 2022Publication date: May 9, 2024Applicants: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Andras CSABA, Leonard LAPIS, Àdám VARGA
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Publication number: 20240149970Abstract: A vibration damper with amplitude-dependent damping, with a cylindrical compensation space attached fluidically, in parallel to the vibration damper and is split by way of a displaceable separating piston, the vibration damper comprising a working piston, the working piston being received displaceably in a damper tube, the working piston dividing the damper tube into a first damping space and a second damping space, the separating piston being received axially displaceably in the compensation space, the separating piston dividing the compensation space into a first part space and a second part space, the first part space being connected fluidically to the first damping space, the second part space being connected fluidically to the damping space, the vibration damper being equipped with a throttle device for influencing the fluid flow between the first part space and the first damping space and/or between the second part space and the second damping space.Type: ApplicationFiled: October 27, 2023Publication date: May 9, 2024Applicants: thyssenkrupp Bilstein GmbH, thyssenkrupp AGInventors: Michael HEYER, Hanno LUCZAK, Dennis GUNDLACH, Daniel HANSEN
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Publication number: 20240144459Abstract: The present disclosure relates to an aircraft and to a method using this aircraft to inspect equipment in coking plants for detecting sources of error. The aircraft has at least one inspection device for inspecting surfaces of the equipment that are to be inspected, and an airspace, distanced from one of the surfaces to be inspected, and at least one transmitting and receiving device for data communication with at least other aircraft or at least one external analysis device for detecting the sources of error. The method comprises converting the detected phototechnical and optical data, in particular 2D data, into a 3D thermal point cloud by means of a conversion unit of the analysis device.Type: ApplicationFiled: January 18, 2022Publication date: May 2, 2024Applicants: thyssenkrupp Industrial Solutions AG, thyssenkrupp AGInventors: Ronald KIM, Marcel SCHULZ, Uwe CONRADS, Philipp ESSER, Sophie RUOSHAN WEI
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Publication number: 20240144043Abstract: A method for training a machine-learning module of a computer-implemented prediction model for predicting product quality parameter values for one or more quality parameters of a chemical product produced by a chemical production plant. The production plant includes a plurality of sensors, each of which is configured to acquire process parameter values for one or more process parameters of a chemical process carried out by the production plant for producing the chemical product during operation of the production plant. A priori information about the production plant and the process carried out by the production plant is used, including chronological sequence information about a chronological sequence of the process carried out within the production plant, for which sensors sensor-specific time shifts between an acquisition time of training process parameter values and a production time of a product unit, during the production of which the corresponding training process parameter value was acquired.Type: ApplicationFiled: February 11, 2022Publication date: May 2, 2024Applicants: Uhde Inventa-Fischer GmbH, thyssenkrupp AGInventors: Robert HELTERHOFF, Heinrich KOCH, Matthias SCHOENNAGEL, Christopher SEIBEL, Georg SIEBER, Mylène SPEISSER, Sophie RUOSHAN WEI
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Patent number: 11970206Abstract: A steering column for a motor vehicle may include a crash device that has at least two components that have mutually facing surfaces. The at least two components may be connected to each other by means of a shear element that is arranged in an opening passing at least partially through the components such that the shear element is broken in two if the components move relative to each other. To improve the predetermined breaking connection, the opening may have, in at least one edge region bounding one of the mutually facing surfaces, a widened portion that extends at least over a partial circumferential region and is open towards the respective other surface.Type: GrantFiled: February 19, 2020Date of Patent: April 30, 2024Assignees: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Bryan Beham, René Marco Schmidt
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Patent number: 11970757Abstract: A non-oriented electrical steel strip or sheet having the following composition, in percent by weight: 3.2 to 3.4 of Si, 0.85 to 1.1 of Al, 0.07 to 0.18 of Mn, 0.01 to 0.04 of P, 0.0003 to 0.0030 of S, 0.0005 to 0.0020 of N, 0.0010 to 0.0050 of C, 0.0015 to 0.0040 of Ti, 0.01 to 0.008 of Cr, up to 0.05 in total of Nb+Mo+V, balance Fe and unavoidable impurities up to a total amount of 1.0% and having a specific electrical resistance at 50° C. of 0.62 to 0.65??m. Also, a process for the production thereof and the use thereof in iron cores of rotating electric machines, in particular in electric motors, for example in electric vehicles or hybrid vehicles, and generators.Type: GrantFiled: November 7, 2019Date of Patent: April 30, 2024Assignees: ThyssenKrupp Steel Europe AG, ThyssenKrupp AGInventors: Anton Vidovic, Karl Telger, Olaf Fischer, Nina Maria Winkler
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Publication number: 20240124046Abstract: The present disclosure relates to a steering column for a motor vehicle, comprising a steering shaft which is mounted so as to be rotatable about its longitudinal axis (L) relative to a carrying unit, a rotation limiter having an end stop for limiting the rotation of the steering shaft, and a rotary sensor coupled to the steering shaft by means of a torque-locked connection. In order to permit a greater operational reliability, the invention proposes that the rotation limiter has a threshold torque and, if said threshold torque is exceeded, the rotation of the steering shaft beyond the end stop is permitted, wherein the threshold torque is less than a maximum transmission torque of the connection between the steering shaft and rotary sensor.Type: ApplicationFiled: February 15, 2022Publication date: April 18, 2024Applicants: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Sebastian FORTE, Imre SZEPESSY
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Patent number: 11958793Abstract: A urea production plant including a synthesis and recovery section has a first evaporation section connected with the synthesis and recovery section and a first condensation section. A granulation section is connected to the first evaporation section. A scrubbing section is connected to the granulation section. A second evaporation section is connected to the scrubbing section. The second evaporation section is connected to the granulation section. A second condensation section is connected to the second evaporation section. A quenching section includes a liquid inlet for the distribution of a quenching liquid is located and connected between the granulation section and the scrubbing section and the quenching section is connected to a quenching liquid providing section and the second condensation section.Type: GrantFiled: April 12, 2019Date of Patent: April 16, 2024Assignees: THYSSENKRUPP FERTILIZER TECHNOLOGY GMBH, thyssenkrupp AGInventors: Harald Franzrahe, Axel Erben, Simon Koch
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Patent number: 11958744Abstract: An apparatus for producing ammonia or hydrogen may include a) a gas stream feed conduit having a connecting conduit to a steam reformer with a waste heat section; b) a heat exchanger downstream of the gas stream feed conduit; c) a gas stream preheater downstream of the heat exchanger; d) a recirculation conduit which is located downstream of the gas stream preheater and leads to the gas stream feed conduit or, upstream of the heat exchanger, to the connecting conduit; and e) the steam reformer with the waste heat section, where the waste heat section may be in thermal contact with the gas stream preheater and the flow of the gas stream which has been heated in the gas stream preheater through the recirculation conduit can be regulated. A process for producing ammonia or hydrogen may employ such an apparatus.Type: GrantFiled: July 18, 2019Date of Patent: April 16, 2024Assignees: thyssenkrupp Uhde GmbH, thyssenkrupp AGInventors: Sebastian Sigge, Klaus Nölker, Steffen Jahn
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Publication number: 20240117800Abstract: The present disclosure relates to a piston for a piston pump, in particular a piston compressor, including a piston main body and a piston crown valve that includes a lamellar valve plate. The lamellar valve plate is fastened to the piston main body by a collar ring.Type: ApplicationFiled: February 2, 2022Publication date: April 11, 2024Applicants: thyssenkrupp Dynamic Components GmbH, thyssenkrupp AGInventors: Uwe DIETEL, Sebastian PIETSCHKER
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Publication number: 20240115992Abstract: A gas scrubber may include an absorption apparatus configured for receiving a gas and absorbing the gas in an absorption medium, as well as an evaporation apparatus configured for evaporating at least a part of the liquid that is introduced. The absorption apparatus may have an introduction apparatus for the gas, an apparatus for circulating the absorption solution that has reacted with the gas, a discharge apparatus for at least a part of the absorption solution that has reacted with the gas, and a cooling system for the circulating absorption solution. The absorption apparatus and the evaporation apparatus can be connected via a heat exchanger such that heat content of the absorption solution that has reacted with the gas is used at least in part for the evaporation.Type: ApplicationFiled: October 2, 2020Publication date: April 11, 2024Applicants: thyssenkrupp Industrial Solutions AG, thyssenkrupp AGInventors: Max Eliot GORGES, Ivo MUELLER
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Publication number: 20240117841Abstract: A rotor bearing having a rolling bearing raceway in an unhardened core region of a rolling bearing ring element that further includes an outer layer hardened to a surface hardening depth wherein the rolling bearing raceway is formed by a roll, wherein a diameter of the roll is 8 to 25 times the surface hardening depth.Type: ApplicationFiled: December 4, 2023Publication date: April 11, 2024Applicants: thyssenkrupp rothe erde Germany GmbH, thyssenkrupp AGInventors: Joerg ROLLMANN, Thomas HANDRECK, Bernd LUENEBURG, Matthias TOEFKE, Christian LIEWEN
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Publication number: 20240116809Abstract: The present disclosure relates to a method of thermal treatment of air-dispersible raw material, especially cement raw meal and/or mineral products, wherein the raw material is introduced into a conduit through which hot gases flow and is subjected to thermal treatment by the hot gases and/or the radiant heat in the conduit, fuel is at least partly converted in a treatment region, and the heat generated in the treatment region is supplied at least partly to the conduit, and an oxygen-rich gas is introduced into the treatment region, wherein the oxygen content in the hot gas and/or the gas temperature is ascertained and the amount of oxygen introduced into the treatment region is adjusted by open-loop or closed-loop control depending on the temperature ascertained and/or the oxygen content.Type: ApplicationFiled: February 4, 2022Publication date: April 11, 2024Applicants: thyssenkrupp Polysius GmbH, thyssenkrupp AGInventors: Jost LEMKE, Karl LAMPE
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Publication number: 20240110734Abstract: The present disclosure relates to a compressor having a low-pressure region and a high-pressure region, wherein a lubricant is provided in the low-pressure region in order to lubricate the compressor. A fluid is conveyed from the low-pressure region into the high-pressure region and compressed, wherein a portion of the lubricant with the fluid from the low-pressure region reaches the high-pressure region, and wherein a lubricant separator for separating the lubricant from the fluid/lubricant mixture in the high-pressure region is provided. A lubricant return channel for transporting the separated lubricant from the high-pressure region into the low-pressure region is provided.Type: ApplicationFiled: February 2, 2022Publication date: April 4, 2024Applicants: thyssenkrupp Dynamic Components GmbH, thyssenkrupp AGInventors: Soeren GELKE, Sebastian KRAUSE
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Patent number: 11945500Abstract: A printed circuit board may include a top side, a bottom side, and a circumferential surface that connects the top side to the bottom side. The circumferential surface may have a toothing for forming a gear wheel. The toothing may be circumferentially closed and may be arranged over an entire surface area of the circumferential surface. The toothing may be configured as an involute toothing, an epicycloid toothing, a hypocycloid toothing, or a lantern gear toothing. The printed circuit board may be formed of fiber-reinforced plastic. Further, the printed circuit board may include a track, a surface structure, and/or a conductor track configured for inductive sampling, capacitive sampling, optical sampling, and/or acoustic sampling.Type: GrantFiled: December 10, 2019Date of Patent: April 2, 2024Assignees: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Robert Galehr, Gergely Racz, Sedat Sen
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Publication number: 20240101189Abstract: The present disclosure relates to a steer-by-wire steering system for a motor vehicle containing a steering shaft that can be torsionally connected to a steering handling device, a feedback actuator having an electric motor acting on a rotor shaft, a transmission by means of which the rotor shaft is connected to the steering shaft, and a first angle sensor and a second angle sensor. A control unit assigned to the steering system is designed to receive a first sensor signal S provided by the first angle sensor, to receive a second sensor signal S provided by the second angle sensor, and to provide a control signal ST for controlling the electric motor.Type: ApplicationFiled: January 20, 2022Publication date: March 28, 2024Applicants: thyssenkrupp Presta AG, thyssenkrupp AGInventors: Peter KAKAS, Imre SZEPESSY