HEAT PIPE HEAT SINK FOR A PULSATING OPERATION, AND METHOD FOR PRODUCING A HEAT PIPE HEAT SINK OF THIS KIND

    公开(公告)号:US20240053113A1

    公开(公告)日:2024-02-15

    申请号:US18268140

    申请日:2021-12-01

    CPC classification number: F28F13/10 H05K7/20936 H05K7/20336

    Abstract: A heat pipe heat sink operating as a pulsating heat pipe includes a body comprising internally a closed channel in which a fluid is arranged such that part of the fluid is present in gaseous form. The channel has a periphery which is designed to be smooth. The body includes a first body portion which is embodied as curved, alternatingly curved, serpentine or U-shaped. A coolant, in particular a gaseous coolant, flows through the first body portion along a surface of the first body portion, wherein portions of the channel are arranged parallel to one another and/or in the presence of more than one channel, different channels are arranged parallel to one another. The body is composed of two block parts, with parts of the channel being arranged on a boundary area of the two block parts, respectively.

    TRANSMISSION OF SIGNALS
    2.
    发明申请

    公开(公告)号:US20210067368A1

    公开(公告)日:2021-03-04

    申请号:US16961589

    申请日:2018-12-18

    Abstract: A signal transmission apparatus has several serially-connected signal distribution modules, wherein interfaces of two adjacent signal distribution modules are each interconnected by a signal bridge. The signal transmission apparatus also has at least one direct connection between two signal distribution modules, which is routed through all signal bridges arranged between the two adjacent signal distribution modules and interconnects the interfaces of the adjacent signal bridges. In addition, a signal transmission bus is routed through all signal bridges and via all interfaces. The interfaces of all signal distribution modules have an identical design and all signal bridges connect two interfaces in the same way.

    THERMALLY CONDUCTIVE MOUNT
    4.
    发明申请

    公开(公告)号:US20240414894A1

    公开(公告)日:2024-12-12

    申请号:US18696740

    申请日:2022-09-16

    Abstract: A mount includes a first metal element having a first surface for connection to a heat source, and a second metal element having a second surface for connection to a heat sink. A body made of plastic, glass or ceramic is arranged so as to abut against the first and second metal elements. The body includes through-openings which extend from a region of the first surface to a region of the second surface. The mount includes grooves in the region of the first surface and in the region of the second surface. The grooves extend over two of the through-openings. The first and second metal elements are arranged on the body such that a closed cooling channel is formed by the through-openings, the grooves and the first and second metal elements.

    HYBRID HEAT SINK
    6.
    发明申请

    公开(公告)号:US20250118627A1

    公开(公告)日:2025-04-10

    申请号:US18728617

    申请日:2022-11-02

    Abstract: A hybrid heat sink includes a pulsating heat pipe and a liquid cooling unit which Includes a cover, with the pulsating heat pipe and the liquid cooling unit being arranged in layers on top of one another. The pulsating heat pipe is located between a heat source and the liquid cooling unit and is integrated in the cover of the liquid cooling unit.

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