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公开(公告)号：US12123650B2
公开(公告)日：2024-10-22
申请号：US17768803
申请日：2020-10-12
CPC分类号： F27D15/0213 , C04B7/47 , C04B7/48 , F27D2015/026
摘要： A method can be used to cool bulk material in a fine material cooler. The method may involve admitting bulk material to be cooled into the fine material cooler through a material inlet, conveying the coarse material with a first mechanical or pneumatic conveying unit, and conveying the fine material with a second conveying unit in a conveying direction through the fine material cooler to a material outlet. The bulk material may have a fine material proportion of 70% to 95% and a coarse material proportion of 5% to 30%. The fine material may have a grain size of 10-5 mm to 4 mm, and the coarse material may have a grain size of 4 mm to 100 mm.
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公开(公告)号：US12110926B2
公开(公告)日：2024-10-08
申请号：US18527965
申请日：2023-12-04
CPC分类号： F16C33/64 , B21H1/12 , C21D9/40 , F16C19/386 , F16C2220/44 , F16C2223/10 , F16C2240/18 , F16C2360/31
摘要： 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.
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3.发明公开公开(公告)号：US20240328461A1
公开(公告)日：2024-10-03
申请号：US18578648
申请日：2022-07-07
申请人： Berco S.p.A. , thyssenkrupp AG
CPC分类号： F16C41/008 , B62D55/15 , F16C2233/00
摘要： A device for monitoring the lubrication condition of the bearing of a track roller of a running gear of a tracked vehicle by means of temperature monitoring, wherein the track roller has at least one bearing journal, wherein the track roller is mounted in a frame of the tracked vehicle via the bearing journal, wherein a sensor arrangement is arranged in the region of the bearing journal, wherein the sensor arrangement is set up to transmit temperature data measured by the sensor arrangement wirelessly to a further processing device.
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公开(公告)号：US12103583B2
公开(公告)日：2024-10-01
申请号：US18199049
申请日：2023-05-18
发明人： Sebastian Huber , Tim Bayer
摘要： The disclosure includes a Steering column for a motor vehicle including at least two structural elements configured to be adjusted relative to each other and a linear adjustment drive configured to be adjusted in an adjustment direction in a motorised manner along an adjustment axis (S) configured to engage one of the at least two structural elements, and wherein an energy absorption device comprising an energy absorption element is arranged between the linear adjustment drive and at least one of the at least two structural elements. The energy absorption element includes an inner portion coaxial relative to the adjustment axis (S) and connected by an at least partially coaxially extending shaping portion in a sleeve-like manner to an outer portion of the energy absorption element which is arranged coaxially at the outer side thereof.
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公开(公告)号：US20240308905A1
公开(公告)日：2024-09-19
申请号：US18563814
申请日：2022-05-23
发明人： Eike WILLMS , Constantin KIMMIG
IPC分类号： C04B7/47
CPC分类号： C04B7/47
摘要： A process for producing cement clinker (50) including preheating raw material in a preheater, calcining the preheated raw material in a calciner, burning the preheated and precalcined raw meal in a kiln to form cement clinker, wherein the kiln is fed with a combustion gas having an oxygen content of more than 20% by volume, in particular more than 40% by volume, preferably more than 60% by volume, and cooling the cement clinker in a cooler, wherein the cooler has in the conveying direction of the cement clinker a first cooler region and a second cooler region and wherein the exhaust air from the first cooler region forms the combustion gas, wherein the offgas from the second cooler region is fed to the calciner and has an oxygen content of at most 15% by volume, in particular at most 10% by volume, preferably at most 5% by volume.
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公开(公告)号：US12085469B2
公开(公告)日：2024-09-10
申请号：US17057163
申请日：2019-05-27
发明人： Peter Knoll , Andreas Muenster , Peter Szabo
摘要： A torque sensor unit may include a ring magnet that can be connected to a first partial shaft for conjoint rotation, a magnetic flux conductor that can be connected to a second partial shaft, a sensor unit having a first housing, wherein the sensor unit detects a change in rotational angle between the partial shafts, a second housing that surrounds the ring magnet and the magnetic flux conductor and is fixedly connected to the first housing of the sensor unit. The second housing of the torque sensor unit may have a housing opening into which the first housing of the sensor unit is pressed to form a frictional connection.
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公开(公告)号：US12072258B2
公开(公告)日：2024-08-27
申请号：US17435179
申请日：2020-02-25
发明人： Roman Ayer , Peter Knoll , Sándor Kovács , Peter Szabo , Tivadar Kristóf Tóth
CPC分类号： G01L3/104 , B62D3/12 , B62D15/022 , G01L5/221
摘要： A torque sensor unit may include a ring magnet that is connectable to a first partial shaft and is concentric with a longitudinal axis. Two first magnetic flux conductors are connectable to a second partial shaft, are arranged in a ring magnet magnetic field, and conduct magnetic fluxes. A spatially fixed sensor unit may have two second magnetic flux conductors and a magnetic sensor on a printed circuit board, all of which are receivable in a housing. The sensor unit can detect a change in a rotation angle between the partial shafts by measuring magnetic flux density between the first magnetic flux conductors. A second housing surrounds the ring magnet, the first magnetic flux conductors, and the sensor unit. A magnetic shield surrounds the sensor unit at least partially circumferentially relative to the longitudinal axis and is arranged between a housing cover closing the second housing and the second housing.
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公开(公告)号：US20240240623A1
公开(公告)日：2024-07-18
申请号：US18289362
申请日：2022-04-29
发明人： Ulf MUELLER , Tim MUELLER
IPC分类号： F04B1/0421 , F04B17/03
CPC分类号： F04B1/0421 , F04B17/03
摘要： A radial piston pump, including a drive shaft having an eccentric and at least one piston-and-working chamber combination, wherein the piston-and-working chamber combination includes a working chamber and a piston. The radial piston pump includes at least two piston-and-working chamber combinations which extend radially from the drive shaft, wherein each working chamber is closed by a cover. The radial piston pump is equipped with at least one retaining ring for fixing all of the covers of the radial piston pump; and to a method for producing a radial piston pump.
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公开(公告)号：US12037060B2
公开(公告)日：2024-07-16
申请号：US16979914
申请日：2019-03-14
发明人： Tamás Tibold Tibori
IPC分类号： B62D5/00 , B62D5/04 , G05B19/042 , G07C5/08
CPC分类号： B62D5/0484 , B62D5/00 , B62D5/046 , B62D5/0481 , B62D5/0487 , G05B19/0428 , G07C5/0808 , G05B2219/25257 , G05B2219/2637
摘要： A method for diagnosing a functionality having an input or output signal with discrete values or discrete classes of values which are observable quantities of a diagnosis functionality. The signal to be diagnosed is the input or output signal, where the values or classes of values have a cardinality N, where N error counters are provided. The method includes providing a sum signal from the sum of the signals of the error counters. When a value or a class of values is erroneous, the method includes incrementing the signal of the error counter assigned to the erroneous value or the erroneous class. When the value or the class is correct, the method includes decrementing the signal of the error counter assigned to the value or the class and when the sum signal exceeds a pre-established limit value, the method includes outputting an error message of the functionality.
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公开(公告)号：US12024221B2
公开(公告)日：2024-07-02
申请号：US18102298
申请日：2023-01-27
CPC分类号： B62D1/181 , B62D1/185 , F16H25/2409
摘要： An adjustment drive for a steering column of a motor vehicle may include a threaded spindle having an external thread, engaging with a corresponding internal thread of a spindle nut. A thread tooth of the external thread and a thread groove of the internal thread have corresponding axially sliding thread flanks that are braced against each other. At least one thread flank comprises at least one recessed lubricant uptake.
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