Viscoelastic damped jumpers
    1.
    发明授权
    Viscoelastic damped jumpers 有权
    粘弹性阻尼跳线

    公开(公告)号:US08863784B2

    公开(公告)日:2014-10-21

    申请号:US12765655

    申请日:2010-04-22

    IPC分类号: F16L9/14

    摘要: A system, in certain embodiments, includes a multi-layer composite strip of pipe dampening materials, comprising a first layer of a first material, a second layer of a second material disposed adjacent to the first layer of material, and a third layer of a third material disposed adjacent to the second layer of material, wherein the second material comprises a viscoelastic material, and wherein the multi-layer composite strip of pipe dampening materials is configured to be affixed to an outer surface of a section of pipe. In certain embodiments, the first layer and the third layer may have stiffness values that are substantially different from each other. The difference in stiffness values may enable relative motion in the first layer and the third layer to be generated during vibration of the section of pipe, and the energy may be dissipated by the viscoelastic material, thereby dampening vibration of the section of pipe. In certain embodiments, multiple strips of pipe dampening materials may be used.

    摘要翻译: 在某些实施方案中,一种系统包括管道阻尼材料的多层复合带材,其包括第一材料的第一层,邻近第一材料层设置的第二材料的第二层,以及第三层 第三材料邻近第二层材料设置,其中第二材料包括粘弹性材料,并且其中管道阻尼材料的多层复合带被构造成固定到管道的一部分的外表面上。 在某些实施例中,第一层和第三层可以具有基本上彼此不同的刚度值。 刚度值的差异可以使第一层和第三层中的相对运动在管段的振动期间产生,并且能量可以被粘弹性材料消散,由此抑制管段的振动。 在某些实施例中,可以使用多条管道阻尼材料。

    VISCOELASTIC DAMPED JUMPERS
    2.
    发明申请

    公开(公告)号:US20110259463A1

    公开(公告)日:2011-10-27

    申请号:US12765655

    申请日:2010-04-22

    IPC分类号: F16L9/00

    摘要: A system, in certain embodiments, includes a multi-layer composite strip of pipe dampening materials, comprising a first layer of a first material, a second layer of a second material disposed adjacent to the first layer of material, and a third layer of a third material disposed adjacent to the second layer of material, wherein the second material comprises a viscoelastic material, and wherein the multi-layer composite strip of pipe dampening materials is configured to be affixed to an outer surface of a section of pipe. In certain embodiments, the first layer and the third layer may have stiffness values that are substantially different from each other. The difference in stiffness values may enable relative motion in the first layer and the third layer to be generated during vibration of the section of pipe, and the energy may be dissipated by the viscoelastic material, thereby dampening vibration of the section of pipe. In certain embodiments, multiple strips of pipe dampening materials may be used.

    摘要翻译: 在某些实施方案中,一种系统包括管道阻尼材料的多层复合带材,其包括第一材料的第一层,邻近第一材料层设置的第二材料的第二层,以及第三层 第三材料邻近第二层材料设置,其中第二材料包括粘弹性材料,并且其中管道阻尼材料的多层复合带被构造成固定到管道的一部分的外表面上。 在某些实施例中,第一层和第三层可以具有基本上彼此不同的刚度值。 刚度值的差异可以使第一层和第三层中的相对运动在管段的振动期间产生,并且能量可以被粘弹性材料消散,由此抑制管段的振动。 在某些实施例中,可以使用多条管道阻尼材料。

    SHAPE MEMORY ALLOY POWERED HYDRAULIC ACCUMULATOR HAVING WIRE GUIDES
    4.
    发明申请
    SHAPE MEMORY ALLOY POWERED HYDRAULIC ACCUMULATOR HAVING WIRE GUIDES 有权
    形状记忆合金动力液压蓄能器有线指导

    公开(公告)号:US20120017581A1

    公开(公告)日:2012-01-26

    申请号:US12842003

    申请日:2010-07-22

    IPC分类号: F03G7/00

    摘要: A system, in certain embodiments, includes an accumulator having a first plate with a first wire guide and a second plate with a second wire guide. The second plate is positioned at an offset from the first plate, and the second plate is moveable relative to the first plate to adjust a fluid pressure. The accumulator also includes a plurality of shape memory alloy wires extending between the first and second plates, wherein the plurality of shape memory alloy wires extend along the first and second wire guides.

    摘要翻译: 在某些实施例中,系统包括具有带有第一导线引导件的第一板和具有第二导线器的第二板的蓄电池。 第二板位于与第一板偏移的位置,第二板相对于第一板移动以调节流体压力。 蓄电池还包括在第一和第二板之间延伸的多个形状记忆合金线,其中​​多个形状记忆合金线沿着第一和第二线引导件延伸。

    Shape memory alloy powered hydraulic accumulator having wire clamps
    5.
    发明授权
    Shape memory alloy powered hydraulic accumulator having wire clamps 有权
    形状记忆合金动力液压蓄能器,具有线夹

    公开(公告)号:US08695334B2

    公开(公告)日:2014-04-15

    申请号:US12842008

    申请日:2010-07-22

    IPC分类号: F02G1/04 F01B29/10

    摘要: A system, in certain embodiments, includes an accumulator having a first plate, a second plate positioned at an offset from the first plate, and a shape memory alloy wire extending between the first and second plates from a first wire portion to a second wire portion. The shape memory alloy wire is configured to move the first or second plate to adjust a fluid pressure in response to an electrical current through the shape memory alloy wire. The accumulator also includes a wire clamp assembly coupled to the first wire portion and/or the second wire portion of the shape memory alloy wire.

    摘要翻译: 在某些实施例中,系统包括具有第一板,位于与第一板偏移的第二板的蓄能器和从第一线部分到第二线部分在第一板和第二板之间延伸的形状记忆合金线 。 形状记忆合金线被配置为移动第一或第二板以响应于通过形状记忆合金线的电流来调节流体压力。 蓄电池还包括耦合到形状记忆合金线的第一线部分和/或第二线部分的线夹组件。

    ACTUATION OF SHAPE MEMORY ALLOY MATERIALS USING ULTRACAPACITORS
    6.
    发明申请
    ACTUATION OF SHAPE MEMORY ALLOY MATERIALS USING ULTRACAPACITORS 有权
    使用超声波记录合金材料的加工

    公开(公告)号:US20120019216A1

    公开(公告)日:2012-01-26

    申请号:US12841998

    申请日:2010-07-22

    IPC分类号: H02J7/00

    摘要: A system, in certain embodiments, includes a power supply. The power supply includes an ultracapacitor configured to be charged by a DC source. The power supply also includes a first switch that enables charging of the ultracapacitor by the DC source when in a closed position and disables charging of the ultracapacitor when in an open position. The power supply further includes a second switch configured to enable discharging of the ultracapacitor when in a closed position and to disable discharging of the ultracapacitor when in an open position. As the ultracapacitor is discharged, a current is supplied to actuate a shape memory alloy element.

    摘要翻译: 在某些实施例中,系统包括电源。 电源包括配置为由DC源充电的超级电容器。 电源还包括第一开关,其能够在处于关闭位置时由DC源充电超级电容器,并且当处于打开位置时禁止对超级电容器充电。 电源还包括第二开关,其被配置为当处于关闭位置时能够对超级电容器进行放电,并且在处于打开位置时禁止超级电容器的放电。 当超级电容器放电时,提供电流以致动形状记忆合金元件。

    SHAPE MEMORY ALLOY POWERED HYDRAULIC ACCUMULATOR HAVING WIRE CLAMPS
    7.
    发明申请
    SHAPE MEMORY ALLOY POWERED HYDRAULIC ACCUMULATOR HAVING WIRE CLAMPS 有权
    具有电线夹的形状记忆合金动力液压蓄能器

    公开(公告)号:US20120017582A1

    公开(公告)日:2012-01-26

    申请号:US12842008

    申请日:2010-07-22

    IPC分类号: F03G7/00

    摘要: A system, in certain embodiments, includes an accumulator having a first plate, a second plate positioned at an offset from the first plate, and a shape memory alloy wire extending between the first and second plates from a first wire portion to a second wire portion. The shape memory alloy wire is configured to move the first or second plate to adjust a fluid pressure in response to an electrical current through the shape memory alloy wire. The accumulator also includes a wire clamp assembly coupled to the first wire portion and/or the second wire portion of the shape memory alloy wire.

    摘要翻译: 在某些实施例中,系统包括具有第一板,位于与第一板偏移的第二板的蓄能器和从第一线部分到第二线部分在第一板和第二板之间延伸的形状记忆合金线 。 形状记忆合金线被配置为移动第一或第二板以响应于通过形状记忆合金线的电流来调节流体压力。 蓄电池还包括耦合到形状记忆合金线的第一线部分和/或第二线部分的线夹组件。

    Shape memory alloy powered hydraulic accumulator having wire guides
    9.
    发明授权
    Shape memory alloy powered hydraulic accumulator having wire guides 有权
    形状记忆合金动力液压蓄能器,具有导线

    公开(公告)号:US08701406B2

    公开(公告)日:2014-04-22

    申请号:US12842003

    申请日:2010-07-22

    IPC分类号: F01B29/10 F02G1/04

    摘要: A system, in certain embodiments, includes an accumulator having a first plate with a first wire guide and a second plate with a second wire guide. The second plate is positioned at an offset from the first plate, and the second plate is moveable relative to the first plate to adjust a fluid pressure. The accumulator also includes a plurality of shape memory alloy wires extending between the first and second plates, wherein the plurality of shape memory alloy wires extend along the first and second wire guides.

    摘要翻译: 在某些实施例中,系统包括具有带有第一导线引导件的第一板和具有第二导线器的第二板的蓄电池。 第二板位于与第一板偏移的位置,第二板相对于第一板移动以调节流体压力。 蓄电池还包括在第一和第二板之间延伸的多个形状记忆合金线,其中​​多个形状记忆合金线沿着第一和第二线引导件延伸。