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    Slotted Distribution Sleeve for a Seal Plate
    1.
    发明申请
    Slotted Distribution Sleeve for a Seal Plate 有权
    用于密封板的开槽分配套管

    公开(公告)号：US20150152746A1

    公开(公告)日：2015-06-04

    申请号：US14459988

    申请日：2014-08-14

    Applicant: United Technologies Corporation

    Inventor： Alexander J. Maret ,  James B. Coffin ,  Jonathan Logan Miller

    IPC: F01D25/18 ,  F16J15/16

    CPC classification number: F01D25/186 ,  F01D25/183 ,  F05D2260/98 ,  F16C33/6677 ,  F16J15/162 ,  F16J15/324

    Abstract: A seal assembly for a gas turbine engine, may be manufactured in two pieces, the first piece is a seal plate with a cavity around its inner wall and the second piece is a sleeve that mounts in the cavity of the seal plate. The sleeve may have oil distribution channels that deliver oil to subsequent components and apertures that deliver oil to the seal plate. The volume of oil delivered to the seal plate can be set by the number of apertures and related radial holes in the sleeve. Because the sleeve delivers oil through the apertures and radial holes to an annulus in the cavity of the seal plate, cooling bores in the seal plate need only be drilled into the annulus and the number of cooling bores can be independent of the number of radial holes in the sleeve.

    Abstract translation: 用于燃气涡轮发动机的密封组件可以制造成两片，第一件是围绕其内壁的空腔的密封板，第二件是安装在密封板的空腔中的套筒。 套筒可以具有将油输送到向密封板输送油的后续部件和孔的油分配通道。 输送到密封板的油的体积可以通过套筒中的孔的数量和相关的径向孔来设定。 因为套管将油通过孔和径向孔传递到密封板的空腔中的环形空间，所以密封板中的冷却孔仅需要钻入环形空间中，并且冷却孔的数量可以与径向孔的数量无关 在袖子里。

    Cooled seal assembly for arranging between a stator and a rotor
    2.
    发明授权
    Cooled seal assembly for arranging between a stator and a rotor 有权

    公开(公告)号：US10233762B2

    公开(公告)日：2019-03-19

    申请号：US14770658

    申请日：2014-02-24

    Applicant: United Technologies Corporation

    Inventor： Alexander J. Maret ,  Jonathan L. Miller

    IPC: F16J15/34 ,  F01D11/00 ,  F01D25/12 ,  F02C7/28

    Abstract: A seal assembly is provided that extends along an axial centerline, and includes a rotor seal element that engages with a stator seal element. The rotor seal element extends radially between an inner element side and an outer element side, and includes a channel, a plurality of first passages and a plurality of second passages. The channel extends radially into the rotor seal element from the inner element side. The first and the second passages are fluidly coupled with the channel. Each of the first passages extends radially through the rotor seal element to a respective first passage outlet. Each of the second passages extends axially through the rotor seal element to a respective second passage outlet.

    COOLED SEAL ASSEMBLY FOR ARRANGING BETWEEN A STATOR AND A ROTOR
    3.
    发明申请
    COOLED SEAL ASSEMBLY FOR ARRANGING BETWEEN A STATOR AND A ROTOR 审中-公开
    冷却密封组件用于安装定子和转子

    公开(公告)号：US20160010477A1

    公开(公告)日：2016-01-14

    申请号：US14770658

    申请日：2014-02-24

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Alexander J. Maret ,  Jonathan L. Miller

    IPC: F01D11/00 ,  F16J15/34

    CPC classification number: F01D11/003 ,  F01D25/12 ,  F02C7/28 ,  F05D2220/32 ,  F05D2240/55 ,  F05D2260/20 ,  F05D2260/201 ,  F16J15/3404

    Abstract: A seal assembly is provided that extends along an axial centerline, and includes a rotor seal element that engages with a stator seal element. The rotor seal element extends radially between an inner element side and an outer element side, and includes a channel, a plurality of first passages and a plurality of second passages. The channel extends radially into the rotor seal element from the inner element side. The first and the second passages are fluidly coupled with the channel. Each of the first passages extends radially through the rotor seal element to a respective first passage outlet. Each of the second passages extends axially through the rotor seal element to a respective second passage outlet.

    Abstract translation: 提供一种沿着轴向中心线延伸的密封组件，包括与定子密封元件接合的转子密封元件。 转子密封元件在内部元件侧和外部元件侧之间径向延伸，并且包括通道，多个第一通道和多个第二通道。 通道从内部元件侧径向延伸到转子密封元件中。 第一和第二通道与通道流体连接。 每个第一通道径向延伸穿过转子密封元件到相应的第一通道出口。 每个第二通道轴向地延伸穿过转子密封元件到相应的第二通道出口。

    PILOTED RETAINING PLATE FOR A FACE SEAL ARRANGEMENT
    5.
    发明申请
    PILOTED RETAINING PLATE FOR A FACE SEAL ARRANGEMENT 审中-公开
    用于面部密封安装的引导式保持板

    公开(公告)号：US20160265375A1

    公开(公告)日：2016-09-15

    申请号：US15030768

    申请日：2014-10-16

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Alexander J. Maret ,  Jonathan Logan Miller

    IPC: F01D11/00 ,  F02C3/04

    Abstract: A face seal includes a seal carrier defining an axis and having a pilot flange, a seal element disposed at least partially in the seal carrier, and a retaining plate connected to one axial end of the seal carrier. The retaining plate has an axial step disposed circumferentially about the retaining plate. The axial step is interfaced with the pilot flange.

    Abstract translation: 面密封件包括限定轴线并具有导向凸缘的密封载体，至少部分地设置在密封载体中的密封元件，以及连接到密封载体的一个轴向端部的保持板。 保持板具有围绕保持板周向设置的轴向台阶。 轴向台阶与导向凸缘接合。

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