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    Diffusion bonded airfoil and method
    21.
    发明授权
    Diffusion bonded airfoil and method 失效
    扩散机翼和方法

    公开(公告)号：US5503532A

    公开(公告)日：1996-04-02

    申请号：US340090

    申请日：1994-11-14

    Applicant: Jan C. Schilling

    Inventor： Jan C. Schilling

    IPC: B23K20/00 ,  B23P15/04 ,  F01D5/18 ,  B23D15/04

    CPC classification number: B23P15/04 ,  B23K20/00 ,  Y10T29/49339 ,  Y10T29/49799

    Abstract: An airfoil includes preformed first and second sides joinable together at a bond line extending between first and second opposite edges thereof. The first side includes a first extension having a proximal end forming a first end of the bond line, an intermediate section, and a distal end. The second side includes a second extension extending from the airfoil first edge which is fixedly joinable to the distal end of the first extension. The intermediate section of the first extension is spaced from the airfoil first edge to define therewith a working void so that pressure loading on the intermediate section is carried in part through the bond line first end for diffusion bonding thereof.

    Abstract translation: 翼型件包括在其第一和第二相对边缘之间延伸的接合线处连接在一起的预成形的第一和第二侧面。 第一侧包括具有形成接合线的第一端的近端的第一延伸部，中间部分和远端。 所述第二侧面包括从所述翼型件第一边缘延伸的第二延伸部，所述翼型件第一边缘可固定地连接到所述第一延伸部分的远端。 第一延伸部的中间部分与翼型件第一边缘间隔开以限定工作空隙，使得中间部分上的压力载荷部分地通过接合线第一端部分进行扩散接合。

    Hollow airfoil impact resistance improvement
    22.
    发明授权
    Hollow airfoil impact resistance improvement 失效
    中空翼型冲击强度提高

    公开(公告)号：US5439354A

    公开(公告)日：1995-08-08

    申请号：US76668

    申请日：1993-06-15

    Applicant: Kurt L. Hansen ,  Jay L. Cornell ,  Jan C. Schilling

    Inventor： Kurt L. Hansen ,  Jay L. Cornell ,  Jan C. Schilling

    IPC: F01D5/14 ,  F01D5/18

    CPC classification number: F01D5/147

    Abstract: Hollow airfoils, such as fan blades, nozzles and struts used in axial flow gas turbine engines, that have improved resistance to impact from foreign objects are disclosed. Relocation of airfoil material is used to preferentially strengthen the airfoil to respond to the stress from the impact of a foreign object. Internal spacers are redistributed toward the leading edge and the material from the skin of the concave side and the convex side is shifted from one side to the other and toward the leading edge of the airfoil where impact stress is greatest.

    Abstract translation: 公开了具有改进的抵抗异物冲击的空心翼型件，例如用于轴流式燃气涡轮发动机中的风扇叶片，喷嘴和支柱。 翼型材料的重新定位用于优先加强翼型件以应对异物冲击的应力。 内部间隔件朝向前缘重新分配，并且来自凹面侧和外侧的皮肤的材料从冲击应力最大的翼面的一侧向另一侧移动并朝向翼型的前缘移动。

    Fan blade mount
    24.
    发明授权
    Fan blade mount 失效
    风扇叶片安装

    公开(公告)号：US5165856A

    公开(公告)日：1992-11-24

    申请号：US658273

    申请日：1991-02-20

    Applicant: Jan C. Schilling ,  Charles E. Steckle

    Inventor： Jan C. Schilling ,  Charles E. Steckle

    IPC: B64C11/04 ,  F01D5/16 ,  F01D5/30

    CPC classification number: F01D5/3053 ,  B64C11/04 ,  F01D5/16 ,  B64D2027/026 ,  Y02T50/672 ,  Y02T50/673 ,  Y10S416/50

    Abstract: An aircraft propeller system of the unducted fan type includes a plurality of propeller blades which are respectively fastened to a rotor, rotate about an axis of rotation and also rotate about a pitch axis. Each blade is fastened to the rotor by a hinge which has a pivot axis to reduce the effective stiffness of each blade, the pivot axis being non-parallel to the axis of rotation.

    Abstract translation: 未被引导的风扇类型的飞机螺旋桨系统包括多个螺旋桨叶片，它们分别固定在转子上，围绕旋转轴线旋转，并且还围绕桨距轴线旋转。 每个叶片通过具有枢转轴线的铰链紧固到转子，以减小每个叶片的有效刚度，枢转轴线不平行于旋转轴线。

    Vane frame for a turbomachine and method of minimizing weight thereof
    25.
    发明授权
    Vane frame for a turbomachine and method of minimizing weight thereof 有权
    用于涡轮机的叶片框架和使其重量最小化的方法

    公开(公告)号：US08162603B2

    公开(公告)日：2012-04-24

    申请号：US12362689

    申请日：2009-01-30

    Applicant: Jan C. Schilling

    Inventor： Jan C. Schilling

    IPC: F01D25/04

    CPC classification number: F01D9/041 ,  F01D5/141 ,  F01D5/28 ,  F04D29/023 ,  F04D29/522 ,  F04D29/542 ,  F04D29/646 ,  F05D2300/50 ,  F05D2300/522 ,  Y02T50/672 ,  Y02T50/673

    Abstract: A vane frame for a turbomachine and a method for minimizing the weight of a vane frame. The vane frame includes an inner shroud made up of a plurality of inner shroud segments, an outer shroud circumscribing the inner shroud and made up of a plurality of outer shroud segments, and guide vanes structurally interconnecting the inner and outer shrouds. The guide vanes include a plurality of first guide vanes between and connecting first pairs of the inner and outer shroud segments, and a plurality of second guide vanes between and connecting second pairs of the inner and outer shroud segments. The first and second guide vanes are formed of different first and second materials, respectively, with the first material having lower strength, modulus, and/or density than the second material. The structural interconnection between the inner and outer shrouds is dominated by the second guide vanes.

    Abstract translation: 用于涡轮机的叶片框架和用于使叶片框架的重量最小化的方法。 叶片框架包括由多个内护罩段构成的内护罩，外护罩，其围绕内护罩并由多个外护罩区段构成，导向叶片在结构上互连内护罩和外护罩。 导向叶片包括在第一对内护罩段和外护罩段之间并连接第一对内护罩段和外护罩段之间的多个第一导叶，以及在内护罩段和外护罩段之间并连接第二对内护罩段和外护罩区段之间的多个第二导叶。 第一和第二导叶分别由不同的第一和第二材料形成，其中第一材料具有比第二材料低的强度，模量和/或密度。 内外护罩之间的结构互连由第二导叶支配。

    Method and apparatus for reducing thermal stresses within turbine engines
    26.
    发明授权
    Method and apparatus for reducing thermal stresses within turbine engines 有权
    降低涡轮发动机内热应力的方法和装置

    公开(公告)号：US06357222B1

    公开(公告)日：2002-03-19

    申请号：US09545692

    申请日：2000-04-07

    Applicant: Jan C. Schilling ,  Alfred A. Mancini

    Inventor： Jan C. Schilling ,  Alfred A. Mancini

    IPC: F02G300

    CPC classification number: F23D11/38 ,  F23D2206/10 ,  F23D2211/00 ,  F23R3/28

    Abstract: A fuel injection system for use with a gas turbine engine includes a plurality of thermally compatible fuel nozzles. Each fuel nozzle includes a delivery system to deliver a fluid supply to the gas turbine engine and a support system for supporting the delivery system. The delivery system is disposed within the support system and is subjected to lower operating temperatures than the support system. The delivery system is fabricated from a material having a coefficient of expansion approximately twice a coefficient of expansion for the material used in fabricating the support system.

    Abstract translation: 与燃气涡轮发动机一起使用的燃料喷射系统包括多个热兼容的燃料喷嘴。 每个燃料喷嘴包括用于向燃气涡轮发动机输送流体供应的输送系统和用于支撑输送系统的支撑系统。 输送系统设置在支撑系统内并且经受比支撑系统更低的操作温度。 输送系统由具有用于制造支撑系统的材料的膨胀系数大约两倍的膨胀系数的材料制成。

    Compressor interstage seal
    27.
    发明授权
    Compressor interstage seal 失效
    压缩机级间密封

    公开(公告)号：US6139264A

    公开(公告)日：2000-10-31

    申请号：US206505

    申请日：1998-12-07

    Applicant: Jan C. Schilling

    Inventor： Jan C. Schilling

    IPC: F01D11/00 ,  F04D29/16

    CPC classification number: F04D29/164 ,  F01D11/001

    Abstract: A compressor stator includes a plurality of vanes affixed to outer and inner bands. A seal includes a pair of mounting rails disposed in respective hooks in the inner band. A spring is affixed to the inner band in compression with an outboard side of the seal to load the rails in radial engagement with the hooks.

    Abstract translation: 压缩机定子包括固定在外带和内带上的多个叶片。 密封件包括设置在内带中的相应钩中的一对安装导轨。 弹簧以密封件的外侧被压缩地固定到内带上，以将轨道与钩径向接合。

    Vane sector spring
    29.
    发明授权
    Vane sector spring 失效
    叶片春季

    公开(公告)号：US5846050A

    公开(公告)日：1998-12-08

    申请号：US891913

    申请日：1997-07-14

    Applicant: Jan C. Schilling

    Inventor： Jan C. Schilling

    IPC: F01D9/04

    CPC classification number: F01D9/04

    Abstract: A seating spring is provided for a compressor stator having a radially outer casing with a circumferential casing slot for mounting a plurality of circumferentially adjoining vane sectors at outer bands thereof. The seating spring includes a reaction tab configured to abut the casing at one side of the casing slot. A resilient spring arm is fixedly joined to the reaction tab and is configured to abut a respective one of the outer bands to in-turn bias the one outer band against the casing at an opposite side of the casing slot.

    Abstract translation: 为具有径向外壳的压缩机定子提供座位弹簧，所述径向外壳具有圆周壳体槽，用于在其外带处安装多个周向邻接的叶片扇区。 座椅弹簧包括构造成在壳体狭槽的一侧邻接壳体的反作用翼片。 弹性弹簧臂固定地连接到反作用片，并且被构造成邻接相应的一个外带，从而在壳体槽的相对侧反过来将一个外带偏压抵靠壳体。

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