SEAL PLATES FOR CHEMICAL VAPOR INFILTRATION & DEPOSITION CHAMBERS

    公开(公告)号:US20210285098A1

    公开(公告)日:2021-09-16

    申请号:US16819545

    申请日:2020-03-16

    Abstract: A seal plate disposable between a pair of preforms for chemical vapor infiltration is disclosed. The seal plate may include a plurality of first channels that extend completely through the seal plate and that are located between an inner annulus and outer annulus of the seal plate. The seal plate may further include a plurality of second channels that also extend completely through the seal plate and that are located also between an inner annulus and outer annulus. The first channels may differ from the second channels in at least one respect (e.g., the first channels may be of a different width than the second channels). The first channels may provide an inlet for the chemical vapor infiltration of the preform, while the second channels may provide an outlet for the chemical vapor infiltration of the preform.

    SLOTTED SEAL PLATES AND SLOTTED PREFORMS FOR CHEMICAL VAPOR DEPOSITION DENSIFICATION

    公开(公告)号:US20200080195A1

    公开(公告)日:2020-03-12

    申请号:US16684301

    申请日:2019-11-14

    Abstract: A method of making a fibrous part is provided. The method may comprise forming a porous structure with an annular geometry. A first entrance channel and a second entrance channel may be formed with the entrance channels defined by a surface of the preform. The entrance channels may also extend in a radial direction from an inner diameter of the annular porous structure partially across the surface. An exit channel may be formed between the entrance channels and defined by the surface. The exit channel may extend in a radial direction from an outer diameter of the annular porous structure partially across the surface.

    SYSTEM AND METHOD FOR MULTIPLE SURFACE WATER JET NEEDLING

    公开(公告)号:US20180291541A1

    公开(公告)日:2018-10-11

    申请号:US16003921

    申请日:2018-06-08

    Abstract: A water entanglement system having a first rotatable surface comprises a first water jet which may be configured to water-entangle a preform in situ. The water-entanglement system may comprise a second rotatable surface disposed proximate the first rotatable surface. The second rotatable surface may comprise a second water jet configured to water-entangle the preform in situ. The first rotatable surface may be oriented substantially parallel to the second rotatable surface.

    INCREASED BRAKE RADIUS TO IMPROVE RTO PERFORMANCE
    48.
    发明申请
    INCREASED BRAKE RADIUS TO IMPROVE RTO PERFORMANCE 审中-公开
    增加制动转速提高RTO性能

    公开(公告)号:US20160304191A1

    公开(公告)日:2016-10-20

    申请号:US14688757

    申请日:2015-04-16

    Abstract: A disk brake system, in accordance with various embodiments, includes a pressure plate having a center, an inner radius and an outer radius. The disk brake system also includes a first piston. The disk brake system also includes a first puck coupled to the first piston and configured to contact the pressure plate at a first distance from the center in response to the first piston being actuated. The first distance is different than an average of the inner radius and the outer radius.

    Abstract translation: 根据各种实施例的盘式制动系统包括具有中心,内半径和外半径的压板。 盘式制动系统还包括第一活塞。 盘式制动系统还包括联接到第一活塞并构造成响应于第一活塞被致动而与中心相距第一距离的压板接触的第一盘。 第一距离不同于内半径和外半径的平均值。

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