Cooler for cooling bulk material
    1.
    发明授权

    公开(公告)号:US12222163B2

    公开(公告)日:2025-02-11

    申请号:US18007644

    申请日:2021-05-17

    Abstract: A cooler for cooling bulk material, such as cement clinker, for example, may include an aeration floor through which cooling gas can flow. The aeration floor may be configured to receive bulk material and to transport the bulk material in a conveying direction. The aeration floor comprises a plurality of conveying beams that are mounted so as to be movable in the conveying direction and counter to the conveying direction. A seal is mounted between two adjacent conveying beams, and the seal has at least two sealing elements mounted so as to be movable relative to one another. The sealing elements each have a sealing profile, which interact with one another such that a sealing gap is formed between them. The sealing gap has a double or multiple U-profile.

    Use of a textile, zero-gap electrolytic cell and production method therefor

    公开(公告)号:US12195862B2

    公开(公告)日:2025-01-14

    申请号:US17782892

    申请日:2020-11-23

    Abstract: A textile can be configured as a spacer between a housing or a supporting structure and an electrode or a substructure of an electrode of a zero-gap electrolytic cell. The textile may comprise a mechanical connection means composed of an elastic polymeric material and may comprise an electrical connection means different from the mechanical connection means. A zero-gap electrolytic cell can be furnished with such a textile. Further, a method for producing such a zero-gap electrolytic cell may be characterized in that at least one ply of a textile is placed into an anode tank or cathode tank, an anode or cathode electrode is disposed on the at least one ply of the textile, an ion exchange membrane is placed onto this electrode, and a cathode electrode or anode electrode connected to a cathode tank or anode tank, respectively, is disposed on the ion exchange membrane.

    Underwater vehicle having a hollow charge with variable action

    公开(公告)号:US12195151B2

    公开(公告)日:2025-01-14

    申请号:US17642503

    申请日:2020-09-04

    Abstract: A watercraft may have a shaped charge and a gas reservoir. The gas reservoir may be adjacent to the shaped charge in a direction of action of the shaped charge. The gas reservoir can be varied in length in the direction of action of the shaped charge. Further, the shaped charge may be movable parallel to the direction of action of the shaped charge. A threaded rod can be used to move the shaped charge. In some cases a length of the gas reservoir is variable between 0.1-times and 10.0 times a diameter of the shaped charge. The watercraft may be configured in some instances as an unmanned underwater vehicle.

    Weapon having a deflagration igniter and method for operating such a weapon

    公开(公告)号:US12169120B2

    公开(公告)日:2024-12-17

    申请号:US17420031

    申请日:2020-01-17

    Abstract: A weapon may comprise an explosive charge, an activatable detonation ignition means, an activatable deflagration ignition means, and an ignition device. The ignition device can activate, selectively, the detonation ignition means or the deflagration ignition means. The activated detonation ignition means can cause the explosive charge to detonate. The activated deflagration ignition means can cause the explosive charge to deflagrate. According to one method, the ignition device activates the detonation ignition means, which causes the explosive charge to detonate. If a predetermined event takes place without the explosive charge detonating, the ignition device activates the deflagration ignition means, which causes the explosive charge to deflagrate.

    Steering column for a motor vehicle with rotation limitation

    公开(公告)号:US12168482B2

    公开(公告)日:2024-12-17

    申请号:US17636618

    申请日:2020-08-11

    Abstract: A steering column for a motor vehicle comprising a steering shaft that is mounted rotatably in a steering shaft bearing unit and a rotation limitation device that is configured to limit rotation of the steering shaft. The rotation limitation device may have a slotted guide carrier that is fastened to one end of the steering shaft and a spiral slotted guide track. A sliding block may be guided movably in the slotted guide track. The sliding block may be fastened to a lever that is held tiltably on the steering shaft bearing unit and that has a counterstop that can be brought into operative engagement with a stop component that is fastened to the steering shaft, for limiting rotation of the steering shaft.

    Reformer double bottom
    6.
    发明授权

    公开(公告)号:US12162003B2

    公开(公告)日:2024-12-10

    申请号:US17599462

    申请日:2020-03-18

    Abstract: A reformer for production of synthesis gas may include a reformer firing space having a reformer base, reformer walls, and a reformer roof. The reformer may include a first reformer tube and a second reformer tube, with at least sections of the first reformer tube and the second reformer tube being arranged within the reformer firing space. At least one reformer burner is disposed outside the reformer firing space. A cooling duct on or beneath the reformer base is disposed between the first reformer tube and the second reformer tube. The first reformer tube and the second reformer tube can be connected to a collecting system outside the reformer firing space, with the collecting system being disposed beneath the reformer base.

    Method and electrically adjustable steering column for adjusting a positioning unit of a steering column

    公开(公告)号:US12145646B2

    公开(公告)日:2024-11-19

    申请号:US18281878

    申请日:2022-02-28

    Abstract: The present invention relates to an electrically adjustable steering column for a motor vehicle, comprising a supporting unit, by which a positioning unit is adjustably held, an adjustment device with an adjustment motor, said adjustment device being designed for adjusting the positioning unit relative to the supporting unit, a mechanical adjustment stop, which mechanically limits an adjustment of the positioning unit in a first adjustment direction, and a control unit. The control unit is designed here to activate the adjustment motor, wherein a virtual adjustment stop is defined, said adjustment stop being located upstream of the mechanical adjustment stop with respect to the first adjustment direction. The steering column is designed here for adjusting a positioning unit.

    Sliding-cam camshaft assembly for an internal combustion engine, and method for switching a sliding-cam camshaft assembly for an internal combustion engine

    公开(公告)号:US12140055B2

    公开(公告)日:2024-11-12

    申请号:US18020888

    申请日:2021-08-10

    Inventor: Jens Schirmer

    Abstract: The present invention relates to a sliding-cam camshaft assembly for an internal combustion engine, comprising at least a first sliding-cam camshaft with a longitudinal axis and a second sliding-cam camshaft with a longitudinal axis. The first sliding-cam camshaft comprises a support shaft and at least one sliding cam. The sliding-cam comprises a first cam and at least one second cam, and a shift gate. The second sliding-cam camshaft comprises a support shaft and at least one sliding cam. The sliding cam comprises a first cam and at least one second cam, and a shift gate. The first sliding-cam camshaft and the second sliding-cam camshaft are arranged parallel to one another. A transmission means for transmitting the switching state of the sliding-cam of the first sliding-cam camshaft to the sliding-cam of the second sliding-cam camshaft is arranged between the first sliding-cam camshaft and the second sliding-cam camshaft.

    Method and device for carrying out a water-gas shift reactor

    公开(公告)号:US12139404B2

    公开(公告)日:2024-11-12

    申请号:US16973076

    申请日:2019-06-07

    Abstract: A process for performing the water gas shift reaction wherein raw synthesis gas is reacted in the presence of steam and at least one water gas shift catalyst to convert carbon monoxide into carbon dioxide and to form hydrogen. The raw synthesis gas is initially passed through at least one unit for high-temperature CO conversion and subsequently, downstream thereof, passed through at least one unit for low-temperature CO conversion. After passing through the at least one unit for high-temperature CO conversion the synthesis gas stream is divided into at least two substreams. The first substream is passed through a first unit for low-temperature CO conversion and the second substream is passed through a second unit for low-temperature CO conversion, wherein both units for low-temperature CO conversion are arranged in parallel relative to one another.

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