LINER SYSTEMS AND METHODS FOR HIGH-PRESSURE FLUID VESSELS

    公开(公告)号:US20220023913A1

    公开(公告)日:2022-01-27

    申请号:US16934700

    申请日:2020-07-21

    IPC分类号: B05D1/18 B05D7/22 F17C1/10

    摘要: A method of coating a high-pressure fluid vessel comprises filling a high-pressure fluid vessel with a coating solution, draining the coating solution, and drying a remainder of the coating solution in the high-pressure fluid vessel. The coating solution may include a thermoplastic elastomer that is hard with a low glass transition temperature and a high melting temperature. Drying the remainder of the coating solution may form a food grade coating within the high-pressure fluid vessel.

    Multi polymer positive temperature coefficient heater

    公开(公告)号:US11166343B2

    公开(公告)日:2021-11-02

    申请号:US16032793

    申请日:2018-07-11

    IPC分类号: H05B3/14 B32B3/18

    摘要: A heating element includes a first bus bar disposed to receive current from a power source, and a second bus bar non-adjacent to the first bus bar. The heating element further includes a polymer ink section extending between the first and second bus bars, and the section includes a plurality of PTC polymer inks each different from one another. The second bus bar is electrically connected to the first bus bar via the polymer ink section.

    ABRADED BUS BAR AREA OF CNT RESISTIVE ELEMENT

    公开(公告)号:US20210227640A1

    公开(公告)日:2021-07-22

    申请号:US16748325

    申请日:2020-01-21

    摘要: A carbon allotrope element includes a carbon allotrope layer formed from a carbon allotrope material impregnated with a dielectric resin and having a first surface. The carbon allotrope element further includes a first bus bar in communication with the first surface, and a second bus bar in communication with the first surface and non-adjacent to the first bus bar. The first surface includes a layer of the dielectric resin and a plurality of abraded regions, and each of the first and second bus bars is in communication with one of the plurality of abraded regions of the first surface.