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    • 2. 发明授权
    • Method and device for removing radioactive deposits
    • 去除放射性沉积物的方法和装置
    • US06718002B2
    • 2004-04-06
    • US10188109
    • 2002-07-03
    • Anders RosengrenRoland IvarsLennart von der Burg
    • Anders RosengrenRoland IvarsLennart von der Burg
    • G21C1900
    • G21F9/005
    • A device and method for removing radioactive crud material deposited on surfaces of a nuclear fuel assembly in a nuclear plant is provided. The device comprises a container arranged to accommodate the nuclear fuel assembly, a first pumping means to pump a fluid, composed of water and ice, through the container in order to release the deposit from the nuclear fuel assembly by abrasion and to transport the released radioactive material out from the container. The first pump means also enables the feeding of a gas or steam or both to the fluid that is fed into and through the container in order to create a turbulence in the fluid. The device further comprises means, arranged in a &ggr;-radiation-dampening medium, disposed to receive the radioactive deposit transported out of the container by the fluid.
    • 提供了一种用于去除沉积在核电厂核燃料组件表面上的放射性原料的装置和方法。 该装置包括布置成容纳核燃料组件的容器,用于泵送由水和冰组成的流体通过容器的第一泵送装置,以便通过磨损释放来自核燃料组件的沉积物并运送释放的放射性物质 材料从容器出来。 第一泵装置还使得能够将气体或蒸汽或两者供给到被供入并通过容器的流体,以便在流体中产生湍流。 该装置还包括布置在γ-辐射阻尼介质中的装置,其被设置成接收由流体运送出容器的放射性沉积物。
    • 4. 发明授权
    • Blocking device
    • 阻塞装置
    • US06736157B1
    • 2004-05-18
    • US10088119
    • 2002-03-15
    • Lars-Inge AnderssonAnders Rosengren
    • Lars-Inge AnderssonAnders Rosengren
    • F16K1740
    • B67D7/0478B67D7/3218Y10T137/1654Y10T137/87965
    • The present invention relates to a device for blocking a liquid- and/or vapour-flow from a hose and positioning a hose rupture to a coupling in the hose, e.g. the end of the hose and a nozzle, the coupling comprising a female fitting (2) and a male fitting (1), each with its radial, at least partly conical portion (6, 7) which, after union of the male fitting (1) in the femal fitting (2), form at least parts of a conical ring, a split ring (10) consisting of one or more parts and provided with a groove (11) fitting the conical ring, being disposed on the conical ring (6, 7) for interconnecting and retaining the male fitting (1) in the female fitting (2), the ring (10), on the opposite side in relation to the groove (11) having at least one groove (12, 27, 28) each for a spring ring (13, 29, 30) for orientation of the string ring (13, 29, 30) and urging the ring (10) against the conical ring (6, 7) and retention of the male fitting (1) in the female fitting (2) until a predetermined separating force occurs, when the split ring (10) slides off the conical ring (6, 7) so that the retention of the male fitting (1) in the female fitting (2) ceases, a valve cone (3) being disposed to block liquid and/or vapour-flow in the event that the male fitting (1) and the female fitting (2) are parted from one another, and the valve con (3) having coupling elements (19) for engagement with the female fitting (2), and a sealing element (18) for co-operation with sealing surface in the male fitting (1), or vice versa, and an indication of fracture (21) being located between the coupling elements (19) and the sealing element (18).
    • 本发明涉及一种用于阻塞来自软管的液体和/或蒸汽流的装置,并将软管断裂定位到软管中的联接器,例如, 所述软管的端部和喷嘴,所述联接器包括阴配件(2)和阳配件(1),每个都具有其径向的,至少部分为锥形的部分(6,7),在所述阳配件 1)在女性配件(2)中形成至少部分锥形环,由一个或多个部件组成的开口环(10),并设置有配合锥形环的凹槽(11),设置在锥形环上 (6),用于将阴配件(1)互连并保持在阴配件(2)中,环(10)在相对于槽(11)的相对侧具有至少一个凹槽(12,27) ,28),每个用于用于所述绳环(13,29,30)的定向并且将所述环(10)推靠在所述锥形环(6,7)上的弹簧环(13,29,30),并且所述阳配件 (1)在阴配件(2)中,直到出现预定的分离力,当开口环(10)从锥形环(6,7)滑出时,使得阳配件(1)保持在阴配件 2)停止 在所述阳配件(1)和所述阴配件(2)彼此分离的情况下,阀锥(3)设置成阻止液体和/或气流,并且所述阀门(3)具有 用于与阴配件(2)接合的联接元件(19)和用于与阳配件(1)中的密封表面相配合的密封元件(18),或者反之亦然,以及断裂指示(21) 位于联接元件(19)和密封元件(18)之间。
    • 9. 发明授权
    • Method and apparatus for removing the skin casing from a sausage
    • 从香肠去除皮肤外套的方法和装置
    • US5928073A
    • 1999-07-27
    • US849387
    • 1997-06-03
    • Ulf AnderssonLars B.ang.rdenAnders Rosengren
    • Ulf AnderssonLars B.ang.rdenAnders Rosengren
    • A22C11/00A22C13/00
    • A22C11/003
    • A method of removing the skin casing from a sausage by slitting the sausage (2) in its one end region comprises the steps that a flap of the skin casing is gripped by a gripper (15) in the immediate proximity of the slit. The gripped flap is displaced in relation to the sausage (2) in a direction transversely of the longitudinal direction of the sausage, preferably approximately tangential. The gripper and the sausage undergo a relative displacement in the longitudinal direction of the sausage. The sausage will, at least during a part of the removal operation of the skin casing, be caused to rotate approximately about its longitudinal axis. An apparatus for removing the skin casing from a sausage comprises a support arrangement (1) for the sausage, a rotation unit (6), which, by engagement with the sausage (2), is disposed to rotate the sausage approximately about its longitudinal axis on the support arrangement, a gripping unit (3) which has a knife for realizing a slit in the end region of the sausage, and at least one first gripper for gripping a flap of the skin casing in the immediate proximity of the slit. The apparatus also includes guides (4, 5) along which the rotation unit (6) and the gripping unit (3) for removing the skin casing of the sausage are movable in opposite directions approximately parallel with the longitudinal direction of the sausage.
    • PCT No.PCT / SE95 / 01412 Sec。 371日期:1997年6月3日 102(e)日期1997年6月3日PCT 1995年11月27日PCT PCT。 第WO96 / 17522号公报 日期1996年6月13日通过在其一个端部区域中切割香肠(2)从香肠中去除皮肤外壳的方法包括以下步骤:皮肤套管的皮瓣由夹紧器(15)夹持在紧邻 狭缝。 夹紧的翼片相对于香肠(2)在与肠的纵向方向横切的方向上移位,优选地近似切向。 夹子和香肠在香肠的纵向方向上发生相对位移。 香肠将至少在皮肤外壳的去除操作的一部分期间绕其纵向轴线旋转。 用于从香肠去除皮肤外壳的装置包括用于香肠的支撑装置(1),旋转单元(6),其通过与香肠(2)接合而被设置成使香肠大致绕其纵向轴线 在所述支撑装置上,具有用于在所述香肠的端部区域中实现狭缝的刀的夹持单元(3)以及用于在所述狭缝附近抓住所述皮肤外壳的翼片的至少一个第一夹持器。 该装置还包括引导件(4,5),旋转单元(6)和用于移除香肠的皮肤外壳的夹持单元(3)沿着该导向件沿着大致平行于香肠纵向的相反方向运动。