Patents Assigned to Schenck Process Europe GmbH
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Patent number: 12269697Abstract: A blow-through rotary valve is provided which has a modified geometry to reduce wear from pneumatic conveying of particulate and/or bulk material.Type: GrantFiled: August 10, 2022Date of Patent: April 8, 2025Assignee: Schenck Process Europe GmbHInventor: Michal Chlebovec
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Publication number: 20250011108Abstract: A pneumatic conveying system for conveying bulk material, the system comprising: an adjustable pneumatic gas flow connected to a pipeline, the pipeline being suitable for conveying bulk material; a measurement device for measuring the variability of particle velocity of a bulk material being conveyed through the pipeline; and a control apparatus, operatively connected to the adjustable pneumatic gas flow and the measurement device; wherein in use, the measurement device outputs the variability of velocity data to the control apparatus. The control apparatus analyses the variability of velocity data, and regulates the rate of the pneumatic gas flow based on the analysis of the variability of velocity data.Type: ApplicationFiled: September 20, 2024Publication date: January 9, 2025Applicant: Schenck Process Europe GmbHInventors: Michael BRADLEY, Richard ELLIS, Tong DENG, Amid KUMAR
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Patent number: 12084298Abstract: A self-cleaning rotary assembly for use with a blow-through rotary valve, an improved blow-through rotary valve and a method of conveying material in a pneumatic pipeline employing an improved blow-through rotary valve.Type: GrantFiled: August 11, 2022Date of Patent: September 10, 2024Assignee: Schenck Process Europe GmbHInventor: Michal Chlebovec
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Patent number: 12084099Abstract: A method for recognizing a rail vehicle wheel as well as an arrangement for recognizing a rail vehicle wheel. A specific detection pattern of the rail vehicle wheel to be identified is ascertained using rollover signal of a rail vehicle wheel to be identified, which is ascertained with the aid of a load measuring device arranged on a rail, the rollover signal describing a time characteristic of a rail load induced by the rail vehicle wheel to be identified on the rail equipped with the load measuring device during the rollover, and the specific detection pattern comprising one or multiple identification parameter(s)/characteristic value(s) ascertained using the rollover signal. The ascertained specific detection pattern of the rail vehicle wheel to be identified is compared with one or multiple predefined reference-specific detection pattern(s) of rail vehicle wheels, and the rail vehicle wheel to be identified is identified by the comparison.Type: GrantFiled: January 21, 2021Date of Patent: September 10, 2024Assignee: Schenck Process Europe GmbHInventors: Ralph Mueller, Viktor Rais
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Publication number: 20240263990Abstract: A differential dosing scale and method for dosing liquid. An immersion container in which the liquid to be dosed is contained and/or can be received and/or out of which the liquid to be dosed can be discharged for the dosed removal of the liquid. An immersion tube is immersed into the immersion container for the dosed removal of the liquid to be dosed from the immersion container. A dosing via which the liquid to be dosed can be suctioned out of the immersion container via the immersion tube and can be discharged from the differential dosing scale. The differential dosing scale being designed structurally and/or in terms of control technology to maintain, in the immersion container, a liquid level of the liquid to be dosed at a constant predefined and/or predefinable level relative to the immersion tube.Type: ApplicationFiled: April 1, 2024Publication date: August 8, 2024Applicant: Schenck Process Europe GmbHInventor: Peter SCHWEIZER
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Publication number: 20240228175Abstract: A chain link for a plate link chain of a chain conveyor, having two disk-shaped side walls that are spaced apart from one another in parallel in a transverse direction of the chain link and fixedly connected to one another. The side walls each include a rabbet having a force transmission surface oriented essentially perpendicularly with respect to a longitudinal direction of the chain link, and the force transmission surface is designed and provided for the direct transmission of force to a conveyor plate of the chain conveyor. A kit comprising such a chain link and a conveyor plate, and a chain conveyor having a plurality of such kits are also provided.Type: ApplicationFiled: January 2, 2024Publication date: July 11, 2024Applicant: Schenck Process Europe GmbHInventors: Andreas SCHUETZ, Stefan GOETZ
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Publication number: 20240142284Abstract: A material feeding apparatus and method for providing a controlled feed of material. In particular, there is described a material feeding control apparatus and method comprising a feed rate measurement device capable of providing an online mass and/or volume flow measurement of material and a material sensing device capable of providing an online content (e.g. composition) measurement of the material. The material being fed may, for example, be any suitable bulk material including fuel for a combustion chamber (e.g. a furnace), mined materials such as iron ore and food in a food feeding system. A particular example of the present invention is the provision of a fuel feeding apparatus capable of providing substantially stable combustion in a combustion chamber (e.g. a furnace) which may be incorporated into a cement production line.Type: ApplicationFiled: December 15, 2023Publication date: May 2, 2024Applicant: Schenck Process Europe GmbHInventors: Peter GROLL, Holger HACKSTEIN, Richard ELLIS, Randy MONAHAN, Lazlo IVAN
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Publication number: 20240132291Abstract: A chain link for a plate link chain of a chain conveyor, having two disk-shaped side walls that are spaced apart from one another in parallel in a transverse direction of the chain link and fixedly connected to one another. The side walls each include a rabbet having a force transmission surface oriented essentially perpendicularly with respect to a longitudinal direction of the chain link, and the force transmission surface is designed and provided for the direct transmission of force to a conveyor plate of the chain conveyor. A kit comprising such a chain link and a conveyor plate, and a chain conveyor having a plurality of such kits are also provided.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Applicant: Schenck Process Europe GmbHInventors: Andreas SCHUETZ, Stefan GOETZ
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Publication number: 20240118687Abstract: A method, apparatus and computer program are provided for monitoring operation of a machine having a mechanical component. the method involves receiving sensor data comprising a time series of measurements of an operational parameter of the machine corresponding to a state variable and processing the time series of measurements for the state variable using a machine-learning model pre-trained to predict normal operational behaviour of the machine based on values of the state variable observed for a time period during normal operation of the machine. The standardized residual for the state variable is calculated across the time series based on a prediction of the pre-trained machine-learning model and any deviation from normal operation of the machine is identified based on values of the standardized residual.Type: ApplicationFiled: December 16, 2023Publication date: April 11, 2024Applicant: Schenck Process Europe GmbHInventors: Viktor RAIS, Holger HACKSTEIN
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Publication number: 20240010435Abstract: A chain link for a plate-link chain of a chain conveyor having two substantially flat side walls, which are spaced apart from, and parallel to, each other in a transverse direction (x-direction) of the chain link and securely fastened together, and two force introduction components. Every force introduction component protrudes outwards in the transverse direction (x-direction) from its associated side wall for the purpose of fastening it to a conveyor belt of the chain conveyor and is a component that is separate from the side walls. The force introduction components are substantially flat and every force introduction component is interlockingly connected to its associated side wall. A plate-link chain having multiple chain links and a chain conveyor comprising a plate-link chain are also provided.Type: ApplicationFiled: September 18, 2023Publication date: January 11, 2024Applicant: Schenck Process Europe GmbHInventors: Andreas SCHUETZ, Stefan GOETZ
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Publication number: 20230400344Abstract: A weighing device and a weighing method, with central digital measured value correction. The weighing device is simulated on a central analytical unit including a digital function simulator of the weighing device. The digital function simulator of the weighing device is trained by a training device so that errors of measurement of the weighing device can be compensated. In this way, it is possible to obtain reliable and precise weighing results with weighing devices of little complexity.Type: ApplicationFiled: August 24, 2023Publication date: December 14, 2023Applicant: Schenck Process Europe GmbHInventor: Samuel BOUVRON
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Patent number: 11739848Abstract: A valve with a valve upper plate defining an inlet, a valve body defining an outlet, and a fluid passage. A closure member is disposed in the fluid passage between the inlet and the outlet and has a convex sealing surface and is rotatable between a closed position in which the closure member extends across the fluid passage with the convex sealing surface oriented towards the inlet and an open position in which fluid is able to flow through the fluid passage from the inlet to the outlet. A resilient sealing ring, when the closure member is in the closed position, is moveable between a first configuration in which the sealing ring forms a seal around a circumference of the convex sealing surface and a second configuration in which the valve comprises a circumferential gap between the convex sealing surface and the sealing ring.Type: GrantFiled: October 25, 2021Date of Patent: August 29, 2023Assignee: Schenck Process Europe GmbHInventor: Michael Newton
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Patent number: 11541489Abstract: A fastening system having a supporting strip, to which is fastened, outside the housing of the rotary feeder, a seal designed to seal the blade of the rotor in relation to the housing. The mounted unit of supporting strip and seal is inserted into a groove devised in the blade. This installation unit is then secured to the blade by means of securing screws. The seal can be made from a hard seal, especially steel, or a soft seal, especially rubberized textile, attached on the outside by a locating strip.Type: GrantFiled: October 6, 2021Date of Patent: January 3, 2023Assignee: Schenck Process Europe GmbHInventor: Michal Chlebovec
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Publication number: 20220380147Abstract: A self-cleaning rotary assembly for use with a blow-through rotary valve, an improved blow-through rotary valve and a method of conveying material in a pneumatic pipeline employing an improved blow-through rotary valve.Type: ApplicationFiled: August 11, 2022Publication date: December 1, 2022Applicant: Schenck Process Europe GmbHInventor: Michal CHLEBOVEC
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Publication number: 20220373173Abstract: There is herein described an apparatus and method for feeding bulk material. More particularly, there is described an apparatus and method for feeding bulk material such as bulk solids which provides a constant and reliable feed of material.Type: ApplicationFiled: August 4, 2022Publication date: November 24, 2022Applicant: Schenck Process Europe GmbHInventor: Michal CHLEBOVEC
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Publication number: 20220304168Abstract: A processing apparatus for controlling, measuring and/or regulating, comprising an appliance for installation for output and/or input, with an intermediate housing, a unit for display and/or operation, and a main board connected to the unit having a central computer unit, wherein the appliance for installation is provided for use in a device or for a device such as a weighing device, metering device, conveying device, screening device, grinding device, mixing device, filter device, status monitoring device and/or material analysis device, wherein the main board serves as an electronic platform regardless of use and has, for each use, a particular combination of interfaces to the device in question. Furthermore, the invention relates to a processing apparatus for controlling, measuring and/or regulating having such an appliance for installation.Type: ApplicationFiled: June 9, 2022Publication date: September 22, 2022Applicant: Schenck Process Europe GmbHInventors: Ulrich RAUCHSCHWALBE, Bernd ALLENBERG, Dino BOHRMANN, Harald DITTRICH
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Patent number: 11440742Abstract: A conveying and metering device with an endless apron belt that is movable by rollers on guide rails, wherein sections of the guide rail that are opposite one another are separated from the adjacent sections and, for determining the mass of the conveyed material, are supported on weighing devices that are connected to an electronic analysis device. Provision is made that the sections of the guide rail to be weighed, together with longitudinal members and transverse struts that are perpendicular to the longitudinal members, form a weighing frame, and this weighing frame is supported at each of its four corners on a separate weighing device, wherein an adjustable centering device is provided between the weighing frame and each of the weighing devices.Type: GrantFiled: August 9, 2019Date of Patent: September 13, 2022Assignee: Schenck Process Europe GmbHInventors: Andreas Schuetz, Stefan Goetz
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Patent number: 11378945Abstract: A method for operating a condition monitoring system of a vibrating machine in the form of a vibrating conveyor or a vibrating screen, it is provided that the condition monitoring system has at least one sensor designed for motion detection and/or acceleration detection, which is mounted on the vibrating machine. The sensor generates measurement data, which is further processed into characteristic values in a processing unit associated with the sensor. The characteristic values are stored as a data set or a plurality of data sets. The data sets and/or the data sets expanded to include metadata are transferred to a data storage and stored there. A knowledge base for an expert system is generated taking into account the information provided by the data sets and/or built on theoretical models.Type: GrantFiled: May 13, 2019Date of Patent: July 5, 2022Assignee: Schenck Process Europe GmbHInventor: Jan Schaefer
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Patent number: 11287300Abstract: A measuring device for measuring a mass flow rate of a material flow having a rotatably mounted, bladed measurement wheel for deflecting the material flow, a drive shaft for driving the measurement wheel, an output shaft rigidly connected to the measurement wheel, a bearing sleeve, surrounding at least part of the output shaft, for the rotatable mounting of the output shaft, a force-measuring apparatus, and a gearbox which has a first gearbox element and a second gearbox element, and an intermediate element for transmitting a torque from the first gearbox element to the second gearbox element. The measuring device has a rocker which is rigidly connected to the bearing sleeve and on which the intermediate element of the gearbox is mounted. The force-measuring apparatus is connected to the rocker, so that a force transmitted to the rocker can be measured by the force-measuring apparatus.Type: GrantFiled: May 26, 2020Date of Patent: March 29, 2022Assignee: Schenck Process Europe GmbHInventor: Jens Kahle
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Patent number: 11274960Abstract: A conveyor and metering device having a continuous conveyor belt or conveyor band, sub-regions of this conveyor belt or conveyor band being mounted on weighing devices for determining the mass of the conveyed material, which are connected to an electronic evaluation device, the weighing devices generating a signal proportional to the load of the conveyor belt or conveyor band and transmitting it to the evaluation device, weighing devices are provided, each of which includes a bearing bracket, which is used to receive an attachment in a form-filling manner from the outside, preferably from above, through an opening in the frame of the conveyor and metering device during the operation of the conveyor.Type: GrantFiled: October 24, 2019Date of Patent: March 15, 2022Assignee: Schenck Process Europe GmbHInventor: Andreas Schuetz