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    BLADE LOCK RETAINER AND CORRESPNDING FAN ASSEMBLY
    11.
    发明公开
    BLADE LOCK RETAINER AND CORRESPNDING FAN ASSEMBLY 审中-公开
    ZUGEHÖRIGEBLÄSERANORDNUNG的FIXIERVORRICHTUNGFÜRSCHAUFELHALTER

    公开(公告)号：EP3081758A1

    公开(公告)日：2016-10-19

    申请号：EP16164962.9

    申请日：2016-04-12

    Applicant: United Technologies Corporation

    Inventor： KLING, Colin J. ,  ROBERTSON, Thomas J. ,  ANDERSON, Carney R. ,  McPHAIL, James J.

    IPC: F01D5/30 ,  F01D5/32 ,  F02K7/06

    CPC classification number: F01D5/326 ,  F01D5/282 ,  F01D5/3015 ,  F01D5/3076 ,  F02K7/06 ,  F05D2220/36 ,  F05D2230/54 ,  F05D2300/121 ,  F05D2300/133 ,  F05D2300/173 ,  F05D2300/174 ,  F05D2300/175 ,  F05D2300/603 ,  Y02T50/672

    Abstract: The present disclosure provides devices related to aircraft engine fan assemblies (300) and blade lock retainers (210). In various embodiments, a blade lock retainer (210) is formed from sheet metal and comprises an annular ring portion (211), an outer retainer tab portion (212), and an inner tab portion (213). In various embodiments, the outer retainer tab portion (212) is disposed on an outer circumference of the annular ring portion (211), oriented substantially perpendicular to the annular ring portion (211), and extends in an aft direction from the annular ring portion (211). In various embodiments, the inner retainer tab portion (213) is disposed on an inner circumference of the annular ring portion (211) and radially aligned with the outer retainer tab portion (212), oriented substantially perpendicular to the annular ring portion (211), and extends in a forward direction from the annular ring portion (211).

    Abstract translation: 本公开提供了与飞机发动机风扇组件（300）和叶片锁定保持器（210）相关的装置。 在各种实施例中，刀片锁定保持器（210）由金属板形成并且包括环形环部分（211），外部保持器突出部分（212）和内部突出部分（213）。 在各种实施例中，外保持器突片部分（212）设置在环形环部分（211）的外圆周上，其基本上垂直于环形环部分（211）定向，并且在后方向上从环形环部分 （211）。 在各种实施例中，内部保持器突出部分（213）设置在环形环部分（211）的内圆周上，并且与外部保持器突出部分（212）径向对准，其基本上垂直于环形环部分（211）定向， 并且从环形环部分（211）沿向前方向延伸。

    BONDED FAN PLATFORM
    12.
    发明公开
    BONDED FAN PLATFORM 有权
    粘FAN平台

    公开(公告)号：EP3040513A3

    公开(公告)日：2016-10-12

    申请号：EP15201383.5

    申请日：2015-12-18

    Applicant: United Technologies Corporation

    Inventor： ROBERTSON, Thomas J.

    IPC: F01D5/14 ,  F01D5/28

    CPC classification number: F01D5/3069 ,  F01D5/12 ,  F01D5/147 ,  F01D5/282 ,  F01D5/3053 ,  F01D11/005 ,  F01D11/008 ,  F02K3/06 ,  F04D29/023 ,  F04D29/324 ,  F05D2220/36 ,  F05D2240/80 ,  F05D2240/81 ,  F05D2260/30 ,  F05D2260/36 ,  F05D2300/603 ,  Y02T50/676

    Abstract: A fan (42) is provided. The fan (42) may comprise a fan blade (101) and a blade platform (102) coupled to the fan blade (101). The blade platform (102) may be a thermoplastic. A fan blade platform (102) is also provided. The fan blade platform (102) may comprise a first platform half (104) comprising a slot (114) at a first end of the first platform half (104) and a first receiving member (120) at a second end of the first platform half (104) opposite the first end of the first platform half (104). A second platform half (106) may comprise a hook (112). The second platform half (106) may also include a second receiving member (118) at a second end of the second platform half (106) opposite the first end of the second platform half (106) with the hook (112) configured to interface with the slot (114). A pin (116) may be configured to pass through the first receiving member (120) and the second receiving member (118).

    BONDED FAN PLATFORM
    15.
    发明公开
    BONDED FAN PLATFORM 审中-公开

    公开(公告)号：EP3351727A3

    公开(公告)日：2018-09-12

    申请号：EP18155348.8

    申请日：2015-12-18

    Applicant: United Technologies Corporation

    Inventor： ROBERTSON, Thomas J.

    IPC: F01D5/14 ,  F01D5/28

    Abstract: A fan (42) is provided. The fan (42) may comprise a fan blade (101) and a blade platform (102) coupled to the fan blade (101). The blade platform (102) may be a thermoplastic. A fan blade platform (102) is also provided. The fan blade platform (102) may comprise a first platform half (104) comprising a slot (114) at a first end of the first platform half (104) and a first receiving member (120) at a second end of the first platform half (104) opposite the first end of the first platform half (104). A second platform half (106) may comprise a hook (112). The second platform half (106) may also include a second receiving member (118) at a second end of the second platform half (106) opposite the first end of the second platform half (106) with the hook (112) configured to interface with the slot (114). A pin (116) may be configured to pass through the first receiving member (120) and the second receiving member (118).

    FAN CASE ASSEMBLY
    17.
    发明公开
    FAN CASE ASSEMBLY 审中-公开
    风扇箱组件

    公开(公告)号：EP3192981A1

    公开(公告)日：2017-07-19

    申请号：EP17159722.2

    申请日：2014-10-30

    Applicant: United Technologies Corporation

    Inventor： ROBERTSON, Thomas J. ,  COSTA, Mark W.

    IPC: F01D25/24 ,  F01D9/04

    CPC classification number: F04D29/644 ,  F01D9/042 ,  F01D25/243 ,  F01D25/246 ,  F04D29/522 ,  F05D2220/32 ,  F05D2230/23 ,  F05D2230/30 ,  F05D2230/41 ,  F05D2230/60 ,  F05D2260/31 ,  Y02T50/672

    Abstract: A fan case (10) has an annular outer wall (12) with a plurality of fan case bolt holes (32) there through. Bushings (38) are inserted into the fan case bolt holes (32) and are dimensioned to define an annular gap (52) between the bolt hole inner surface (50) and the bushing outer surface (48). An adhesive material (54) is disposed within each annular gap (52) between the bushing (38) and the corresponding fan case bolt hole (32), with the adhesive material forming a liquid shim (54) separating the bushing outer surface (48) from the bolt hole inner surface (50).

    Abstract translation: 风扇壳体（10）具有带有多个风扇壳体螺栓孔（32）的环形外壁（12）。 轴套（38）插入风扇壳体螺栓孔（32）中并且其尺寸被确定为在螺栓孔内表面（50）和轴套外表面（48）之间限定环形间隙（52）。 在衬套（38）和相应的风扇外壳螺栓孔（32）之间的每个环形间隙（52）内设置粘合材料（54），其中粘合材料形成液体垫片（54），该垫片将衬套外表面 ）从螺栓孔内表面（50）脱离。

    RECIRCULATION SEAL FOR USE IN A GAS TURBINE ENGINE
    18.
    发明公开
    RECIRCULATION SEAL FOR USE IN A GAS TURBINE ENGINE 审中-公开
    EINEM GASTURBINENMOTOR的REZIRKULATIONSDICHTUNG ZUR VERWENDUNG

    公开(公告)号：EP3052788A2

    公开(公告)日：2016-08-10

    申请号：EP14868665.2

    申请日：2014-09-19

    Applicant: United Technologies Corporation

    Inventor： ROBERTSON, Thomas J. ,  MCPHAIL, James J.

    IPC: F02C7/28 ,  F01D11/00

    CPC classification number: F01D11/005 ,  F01D5/02 ,  F01D11/001 ,  F02C7/04 ,  F02C7/28 ,  F05D2220/32 ,  F05D2220/36 ,  F05D2240/24 ,  F05D2240/55 ,  F16J15/04

    Abstract: A recirculation seal for use within a gas turbine engine. The recirculation seal includes a first seal base, including a first seal base axis. The recirculation seal further includes a second seal base, including a second seal base axis The recirculation seal further includes a resilient bulb member coupled to the first seal base. The resilient bulb member includes an exterior bulb wall and an interior bulb wall, wherein the interior bulb wall defines an interior space.

    Abstract translation: 用于燃气涡轮发动机内的循环密封件。 再循环密封件包括第一密封基座，包括第一密封基座轴线。 再循环密封件还包括第二密封基座，包括第二密封基座轴线。再循环密封件还包括联接到第一密封基座的弹性球形部件。 弹性灯泡构件包括外部灯泡壁和内部灯泡壁，其中内部灯泡壁限定内部空间。

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