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    • 9. 发明申请
    • PIPE RESTRAINT
    • 管道限制
    • WO1996002770A1
    • 1996-02-01
    • PCT/US1995008758
    • 1995-07-12
    • VECTRA TECHNOLOGIES, INC.
    • VECTRA TECHNOLOGIES, INC.LOZIUK, Lawrence, A.BUCHOLTZ, Brian, C.CLINARD, Ralph, L., Jr.
    • F16F03/00
    • F16L3/16F16F7/14
    • A pipe restraint (20) permits thermal expansion of a piping system (10), while inhibiting movement of the piping system during dynamic events and providing vibration isolation. The pipe restraint includes first and second displacement members (22 and 24), which are interconnected by a restraining mechanism (32) for restraining displacement of the first and second displacement members relative to one another. The restraining mechanism includes first and second portions, which generally oppose one another relative to the central axis of the restraining mechanism. The restraining mechanism further includes third and fourth portions, which also generally oppose one another relative to the central axis of the restraining mechanism. The third and fourth members are offset circumferentially about the central axis from the first and second members. The first and second portions are connected to one of the displacement members, while the third and fourth portions are connected to the other displacement member. The first, second, third, and fourth portions of the restraining mechanism are interconnected by a helical coil of energy absorbing wire rope.
    • 管道限制器(20)允许管道系统(10)的热膨胀,同时在动态事件期间抑制管道系统的移动并提供隔振。 管道限制器包括第一和第二位移构件(22和24),其通过约束机构(32)互连,用于限制第一和第二位移构件相对于彼此的位移。 约束机构包括通常相对于约束机构的中心轴线彼此相对的第一和第二部分。 约束机构还包括第三和第四部分,它们也通常相对于约束机构的中心轴线彼此相对。 第三和第四构件相对于第一和第二构件围绕中心轴线周向偏移。 第一和第二部分连接到一个位移构件,而第三和第四部分连接到另一位移构件。 限制机构的第一,第二,第三和第四部分由能量吸收钢丝绳的螺旋线圈相互连接。
    • 10. 发明申请
    • A SUSPENSION DEVICE FOR AN OIL TRANSFERRING PIPE OR HOSE
    • 用于油输送管或软管的悬挂装置
    • WO1992019902A1
    • 1992-11-12
    • PCT/NO1992000077
    • 1992-04-24
    • PUSNES ASKROGSTAD, IvarSETHRE, Kåre
    • PUSNES AS
    • F16L30/16
    • B63B27/24F16L3/16
    • The invention relates to a suspension device for an oil conveying pipe or hose for loading or unloading of a vessel. The device is cardanic, and during unloading the oil is conducted towards the cardan centre from one or both sides along a horizontal axis (A-A) through one or more pipe swivels (24) and possibly also bearings (10, 10'). Thereafter, the oil flow is diverted and is conducted back towards the cardan centre along the second cardan axis (B-B). After having passed the next pipe swivel (5) the oil flow is diverted to the third cardan axis (C-C), and in order to relieve this pipe swivel (5) bearings (3, 3', 4, 6) may be arranged coaxially with the pipe swivel (5). The pipe bend (2) is in this case suspended in brackets (3, 3') attached to a cylindrical load cell (4), which in turn pivots in a beam structure (6, 8, 8') which is an integral part of the pipe structure (9, 14, 13, 9', 14', 13') and which pivots about the first cardan axis (A-A). The load cell (4) is able to register the hose tension.
    • 本发明涉及用于装载或卸载船只的输油管或软管的悬挂装置。 该装置是主体式的,并且在卸载期间,油通过一个或多个管道旋转件(24)以及可能的轴承(10,10')沿着水平轴线(A-A)从一侧或两侧向万向节中心传导。 此后,油流被转向并且沿着第二万向轴(B-B)被传导回到万圣节中心。 在通过下一个管道旋转件(5)之后,油流被转移到第三万向轴(CC),并且为了减轻该管道旋转件(5),轴承(3,3',4,6)可以同轴布置 与管道旋转(5)。 管道弯曲件(2)在这种情况下悬挂在安装在圆柱形测力传感器(4)上的支架(3,3')中,该圆柱形测力传感器又以一个组成部分的梁结构(6,8,8')枢转, 的管结构(9,14,13,9',14',13'),并且绕第一万向轴(AA)枢转。 称重传感器(4)能够注册软管张力。