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    • 7. 发明授权
    • High energy containment device and turbine with same
    • 高能量封闭装置和涡轮机相同
    • US07008173B2
    • 2006-03-07
    • US10630500
    • 2003-07-30
    • Jonathan W. GabrysChristopher J. Felker
    • Jonathan W. GabrysChristopher J. Felker
    • F01D21/00
    • F01D21/045F01D25/24Y10T74/2191
    • A containment device for use in retaining debris material traveling radially outward in a rotary device is provided as is a turbine having a containment device. The containment device includes an outer ring that extends generally circumferentially and defines an inner surface directed radially inward. A plurality of energy absorption elements are disposed on the inner surface of the outer ring. Each absorption element extends both radially inward and circumferentially so that each absorption element is configured to be plastically deformed radially outward by debris material impacting the absorption element. Each absorption element can include a base and a cap, the base extending in a generally radial direction and the cap being connected to the radially inward end of the respective base and defining an angle therewith.
    • 提供用于保持在旋转装置中径向向外行进的碎屑材料的容纳装置,如具有容纳装置的涡轮机。 容纳装置包括外环,其大体上沿周向延伸并限定径向向内指向的内表面。 多个能量吸收元件设置在外圈的内表面上。 每个吸收元件径向向内和周向延伸,使得每个吸收元件被构造成通过撞击吸收元件的碎片材料径向向外塑性变形。 每个吸收元件可以包括基部和盖,所述基部沿大致径向方向延伸,并且帽连接到相应基部的径向向内的端部并与其形成一定角度。
    • 9. 发明授权
    • Composite containment of high energy debris and pressure
    • 复合遏制高能量碎片和压力
    • US07597040B2
    • 2009-10-06
    • US11263747
    • 2005-11-01
    • Jonathan W. Gabrys
    • Jonathan W. Gabrys
    • F41H5/02
    • B32B3/18B32B2307/56B32B2571/02F41H1/02F41H5/02F41H5/023F41H5/0471F41H5/0485F41H5/08F41H7/04F42D5/045
    • A protective device for use in containing high energy debris and pressure is provided which employs a plurality of energy absorption elements disposed on an outer surface of a rigid inner sheet, where the outer surface faces away from the body being protected and toward the high energy event, such as an explosion. Each energy absorption element extends generally away from the body to permit the high energy event to first impact upon the energy absorption elements, rather than the body. Energy absorption elements are formed of laminate composite materials. As such, energy absorption elements are configured to contain or reduce high energy debris material and pressure impacting the energy absorption element through delamination and possibly penetration of the composite material.
    • 提供了用于容纳高能量碎片和压力的保护装置,其采用设置在刚性内片的外表面上的多个能量吸收元件,其中外表面远离被保护的身体并朝向高能量事件 ,如爆炸。 每个能量吸收元件通常远离身体延伸,以允许高能量事件首先冲击能量吸收元件而不是身体。 能量吸收元件由层叠复合材料形成。 因此,能量吸收元件构造成容纳或减少高能碎片材料和通过分层和可能地渗透复合材料冲击能量吸收元件的压力。
    • 10. 发明授权
    • Containment ring for flywheel failure
    • 飞轮故障防护圈
    • US06182531B2
    • 2001-02-06
    • US09096770
    • 1998-06-12
    • Patrick GallagherJonathan W. Gabrys
    • Patrick GallagherJonathan W. Gabrys
    • G05G100
    • F01D21/045Y02T50/672Y10T74/2119Y10T74/219Y10T74/2191
    • A containment vessel (10) or retaining projected high energy material fragments produced during the catastrophic failure of a high energy rotary mechanism, such as a composite flywheel (20), includes a continuous outer ring (30) and a plurality of inner shaped elements (40) that produce an inner ring layer. The outer ring (30) is approximately circular in shape and is designed to be unyielding during a flywheel failure. The inner shaped elements (40) are juxtapositioned axially along the inner periphery of the outer ring (30) and are configured and positioned to produce hollow cells (60). These shaped inner elements (40) are adapted of a material and are configured and positioned in such a way as to possess sufficient ductility so that the elements adequately flatten through non-destructive plastic deformation and contain the high energy material fragments (50) of a failed flywheel (20). The hollow cells (60) formed by the configuration and positioning of the shaped elements (40), plastically deform (or bend) at a rate fast enough to absorb the high level of energy from the impact over a significantly extended time interval and thus prevent the shaped elements (40) from experiencing ultimate tensile failure (rupture) or localized compression failure (buckling).
    • 在诸如复合飞轮(20)的高能旋转机构的灾难性故障期间产生的容纳容器(10)或保持投射的高能材料碎片包括连续的外环(30)和多个内部元件( 40),其产生内环层。 外圈(30)的形状近似圆形,并且在飞轮故障期间被设计为不坚固。 内部成形元件(40)沿着外圈(30)的内​​周沿轴向并置并被构造和定位成产生中空电池(60)。 这些成形的内部元件(40)适于材料并且被构造和定位成具有足够的延展性,使得元件通过非破坏性的塑性变形而充分地变平,并且包含高能材料碎片(50) 飞轮失效(20)。 通过配置和定位成形元件(40)形成的中空电池(60)以足够快的速度塑造(或弯曲)以在显着延长的时间间隔内从冲击中吸收高水平的能量,从而防止 成形元件(40)经历极限拉伸失效(破裂)或局部压缩破坏(屈曲)。