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    • 33. 发明申请
    • AN UNBONDED FLEXIBLE PIPE
    • 不粘弹性管
    • WO2011141033A1
    • 2011-11-17
    • PCT/DK2011/050162
    • 2011-05-12
    • NKT FLEXIBLES I/SGLEJBØL, Kristian
    • GLEJBØL, Kristian
    • F16L11/08
    • F16L11/00F16L11/083F16L11/088F16L11/16F16L55/18F16L59/153Y10T137/0402
    • An unbonded flexible pipe having a length and a center axis along its length and comprising an internal sealing sheath around its center axis, a carcass (9) arranged inside the internal sealing sheath, and at least one armor (2-4) arranged around the internal sealing sheath. The carcass (9) comprises at least one helically wound elongate carcass reinforcement element providing a plurality of carcass reinforcement element windings along the length of the pipe wherein the carcass reinforcement element windings surround and/or are surrounded by a polymer structure (5), which polymer structure (5) locks said carcass reinforcement element windings relative to each other. Accordingly the carcass reinforcement element windings need not to be directly interlocked with each other, but are mainly or totally locked to each other by the polymer sturcture (5).
    • 一种未连接的柔性管,其长度和中心轴线沿着其长度具有围绕其中心轴线的内部密封护套,布置在内部密封护套内部的胎体(9)和至少一个围绕 内密封护套 胎体(9)包括至少一个螺旋缠绕的细长胎体加强元件,沿着管的长度提供多个胎体增强元件绕组,其中胎体增强元件绕组围绕和/或被聚合物结构(5)包围, 聚合物结构(5)相对于彼此锁定所述胎体增强元件绕组。 因此,胎体增强元件绕组不需要彼此直接互锁,而是通过聚合物结构(5)主要地或完全地彼此锁定。
    • 39. 发明申请
    • VACUUM TUBE LIFTING DEVICE AND LIFTING HOSE AND METHOD FOR CONTROL OF A VACUUM TUBE LIFTING DEVICE
    • 真空管提升装置和提升软管和控制真空管提升装置的方法
    • WO2014189435A1
    • 2014-11-27
    • PCT/SE2014/050564
    • 2014-05-07
    • VACULEX AB
    • LUNDIN, Anders
    • B66C1/02B66F3/24
    • B66C1/0256B25J15/0616B66C1/0212B66C1/0293F16L11/00
    • The invention relates to a vacuum tube lifting device comprising a lifting hose (15), which lifting hose (15) has a first end (15a) for attachment of the lifting hose (15) and a second end (15b) for connection to a means (17, 18) disposed to couple the lifting hose (15) to a load (25), wherein the lifting hose (15) is adapted for connection to an adjustable vacuum source (11) and a control unit (13) disposed to adjust the pressure inside the lifting hose (15) by means of input signals for the purpose of achieving an extending or contracting shifting movement of the lifting hose (15) for shifting of a load (25). The device comprises an arrangement (26) disposed to measure in an ongoing manner a parameter proportional to the momentary length of the lifting hose (15) or a parameter proportional to a change in the momentary length of the lifting hose (15), and to emit to the control unit (13) at least a first signal, which is used by the control unit (13) to obtain an actual value, and that said control unit (13) is disposed to automatically adjust the vacuum source (11) for the purpose of adjusting the length of the lifting hose (15) to a desired target value starting out from said actual value. The invention relates to a device that facilitates automatic adjustment of the pressure in the lifting hose through a possibility of automatic adjustment of at least the vacuum source. The invention also relates to a lifting hose for, and a method for control of, such a vacuum tube lifting device.
    • 本发明涉及一种包括提升软管(15)的真空管提升装置,该提升软管(15)具有用于附接提升软管(15)的第一端(15a)和用于连接至提升软管 设置成将提升软管(15)联接到负载(25)上的装置(17,18),其中提升软管(15)适于连接到可调节真空源(11)和控制单元(13) 通过输入信号来调节提升软管(15)内的压力,以实现用于移动负载(25)的提升软管(15)的伸缩运动。 该装置包括布置成以持续的方式测量与提升软管(15)的瞬时长度成比例的参数或与提升软管(15)的瞬间长度的变化成比例的参数的装置(26),并且 向控制单元(13)发送至少一个由控制单元(13)用于获得实际值的第一信号,并且所述控制单元(13)设置成自动调节真空源(11),以便 将起重软管(15)的长度调整到从所述实际值开始的期望目标值的目的。 本发明涉及一种能够通过自动调节至少真空源的可能性来自动调节提升软管中的压力的​​装置。 本发明还涉及用于这种真空管提升装置的提升软管和控制方法。