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    LAMINATED HYBRID COMPOSITE-METALLIC CONTAINMENT SYSTEM FOR GAS TURBINE ENGINES
    21.
    发明公开
    LAMINATED HYBRID COMPOSITE-METALLIC CONTAINMENT SYSTEM FOR GAS TURBINE ENGINES 审中-公开

    公开(公告)号：EP3456931A1

    公开(公告)日：2019-03-20

    申请号：EP18195284.7

    申请日：2018-09-18

    Applicant: United Technologies Corporation

    Inventor： KLING, Colin J. ,  LUSSIER, Darin S.

    IPC: F01D21/04

    Abstract: A hybrid composite-metallic containment system (400) may comprise a first composite layer (404), a first metallic layer (406), a second composite layer (408; 412) and a resin. The hybrid composite-metallic containment system (400) may further comprise a second metallic layer (410). The first composite layer (404) may be proximate the first metallic layer (406) and the second composite layer (408; 412) may be proximate the second metallic layer (410). The first metallic layer (406) may comprise a perforation.

    FAN CASE WITH INTERLEAVED LAYERS
    24.
    发明公开
    FAN CASE WITH INTERLEAVED LAYERS 审中-公开

    公开(公告)号：EP3553280A1

    公开(公告)日：2019-10-16

    申请号：EP19169024.7

    申请日：2019-04-12

    Applicant: United Technologies Corporation

    Inventor： KLING, Colin J. ,  LUSSIER, Darin S.

    IPC: F01D21/04 ,  B29C70/08 ,  F01D25/24 ,  F02C7/04

    Abstract: A fan case for a gas turbine engine includes an annular liner (72) and an annular case body (74). The liner (72) has a plurality of liner fiber layers (76). The case body (74) surrounds the liner (72). The case body (74) includes a plurality of first and second fiber layers (78, 80). The first fiber layers (78) extend axially beyond the second fiber layers (80) in axially forward and aft directions and the second fiber layers (80) are interleaved with the first fiber layers (78). The first fiber layers (78) each have a first fiber architecture and the second fiber layers (80) each have a second, different fiber architecture.

    TOROIDAL SPINNER AFT FLANGE
    25.
    发明公开
    TOROIDAL SPINNER AFT FLANGE 审中-公开
    TOROIDAL SPINNER AFT法兰

    公开(公告)号：EP3252294A1

    公开(公告)日：2017-12-06

    申请号：EP17174286.9

    申请日：2017-06-02

    Applicant: United Technologies Corporation

    Inventor： McPHAIL, James J. ,  KLING, Colin J.

    IPC: F02K3/06 ,  B64C11/14 ,  F02C7/04

    Abstract: A spinner (215) for a gas turbine engine (100) includes a substantially-flat inner surface (302) having frustoconical geometry. A flange (220) having semi-torroidal geometry extends from the spinner (215) with an inner curved surface (304) of the flange (220) being tangential to the inner surface (302). A mating portion (320) extends substantially tangentially from the inner curved surface (304) of the flange (220) and configured for fastening to a fan hub.

    Abstract translation: 用于燃气涡轮发动机（100）的旋转器（215）包括具有截头圆锥几何形状的基本平坦的内表面（302）。 具有半环形几何形状的凸缘（220）从旋转器（215）延伸，凸缘（220）的内弯曲表面（304）与内表面（302）相切。 配合部分（320）从凸缘（220）的内弯曲表面（304）大致切向地延伸并且被配置用于紧固到风扇轮毂。

    GAS TURBINE ENGINE SPINNER
    26.
    发明公开
    GAS TURBINE ENGINE SPINNER 审中-公开
    EINLAUFKONUS EINER GASTURBINE

    公开(公告)号：EP3029297A1

    公开(公告)日：2016-06-08

    申请号：EP15197598.4

    申请日：2015-12-02

    Applicant: United Technologies Corporation

    Inventor： KLING, Colin J. ,  BUGAJ, Shari L. ,  ROACH, James T.

    IPC: F02C7/04 ,  B29C70/46

    Abstract: A spinner (60;76) for a gas turbine engine (20) is disclosed. The spinner (60;76) may include a body (66) extending between a first and second end (62,64) comprised of a cured chopped unidirectional fiber pre-impregnated material. The body (66) may have a generally conical shape and may further be plated with a metal or metal alloy.

    Abstract translation: 公开了一种用于燃气涡轮发动机（20）的旋转器（60; 76）。 旋转器（60; 76）可以包括在由固化的切断的单向纤维预浸渍材料组成的第一和第二端（62,64）之间延伸的主体（66）。 主体（66）可以具有大致圆锥形的形状，并且还可以镀金属或金属合金。

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