公开(公告)号：US20030042738A1

公开(公告)日：2003-03-06

申请号：US10203863

申请日：2002-08-14

发明人： Johannes M. Brans

IPC分类号： F16L039/04

CPC分类号： B60T17/043

摘要： The invention concerns a connector to connect two parts of a brake conduit where the connector permits axial movement without variation of the volume of the conduit. The connector is used in the suspension fork of a motorcycle. The brake circuit is the hydraulic connection between a handle and the brake cylinder of the front wheel. The connector makes it possible to integrate the brake circuit into a leg of the fork. The variation in length is necessary to compensate the suspension movement of the fork. The invention aims at a brake circuit connector which can be mounted in the centre of the leg. Because of the permitting of axial movement without variation of the volume of the circuit the brake conduit can completely be built in. Because of the absence of hoses the brake circuit is very direct in the transmitting of the brake force. Also protruding parts are completely avoided.

摘要翻译： 本发明涉及一种用于连接制动管道的两部分的连接器，其中连接器允许轴向运动而不改变导管的体积。 连接器用于摩托车的悬挂叉。 制动电路是手柄与前轮制动液压缸之间的液压连接。 该连接器可以将制动电路集成到叉的腿部。 长度的变化是补偿叉的悬挂运动所必需的。 本发明的目的在于一种可安装在腿部中心的制动电路连接器。 由于允许轴向移动而不会改变电路的体积，所以制动管道可以完全内置。由于没有软管，制动电路在传递制动力方面非常直接。 也可以完全避免突出部分。

公开(公告)号：US20020163185A1

公开(公告)日：2002-11-07

申请号：US10100951

申请日：2002-03-19

发明人： John B. Bornhorst

IPC分类号： F16L039/04

CPC分类号： F16L39/04

摘要： A fluid delivery system supplies two or more fluids to a rotatable shaft integrated within a device such as a mechanical press and develops damped clearance spaces at the bearing surfaces of the fluid coupling device. In one arrangement, a rotary union is adapted for driving rotation by the shaft and provides two fluid pathways disposed in flow communication with a fluid access channel formed in the shaft. Bearing support is provided by an oil film present within a clearance space defined between the rotary union and a stationary housing disposed thereabout. In another arrangement, a stationary fluid transfer device is adapted for non-rotation and disposed within a crankshaft cavity to define a clearance space there between. A fluid pathway formed therein communicates fluid to the crankshaft access channel. Bearing support is provided by an oil film present in the clearance space. There are no sliding face seals in the arrangements.

摘要翻译： 流体输送系统将两种或多种流体供应到集成在诸如机械压力机的装置内的可旋转轴，并在流体联接装置的支承表面处形成阻尼的间隙空间。 在一种布置中，旋转接头适于通过轴驱动旋转，并且提供两个流体通道，其设置成与形成在轴中的流体通道相通。 轴承支撑由存在于限定在旋转联轴器和设置在其周围的固定壳体之间的间隙空间内的油膜提供。 在另一种布置中，固定的流体输送装置适于不旋转并且设置在曲轴腔内以在其间限定间隙空间。 形成在其中的流体通道将流体传递到曲轴通道。 轴承支撑由存在于间隙空间中的油膜提供。 布置中没有滑动面密封。

公开(公告)号：US20040036279A1

公开(公告)日：2004-02-26

申请号：US10210194

申请日：2002-07-31

申请人： NPC, Inc.

发明人： Robert D. Brockway

IPC分类号： F16L039/04

CPC分类号： F16L55/163

摘要： The expandable band is used to secure a sealing element within a generally cylindrical structure, such as a pipe or manhole, or other round hole. The expandable band includes a band body having a first band end portion and a second band end portion. A plurality of slots are disposed in the first band end portion, and a locking member extends from the second band end portion. The locking member is an integral element of the second band end portion and includes a tab for extending through the second band end portion and into one of the plurality of slots to lock the expandable band at the desired diameter. The locking member may also include at least one rib or protrusion. When the band is expanded, the tab is disengaged from the slots and slides over the slots, allowing the first and second band end portions to move relative to one another. At the desired diameter, the tab engages one of the slots to lock the band at the desired diameter. In practice, the sealing member provides a resilient backing against the locking member thus securing the expandable band and providing the desired seal.

摘要翻译： 可膨胀带用于将密封元件固定在大致圆柱形结构内，例如管道或人孔或其他圆孔。 可扩展带包括具有第一带端部和第二带端部的带体。 多个槽设置在第一带端部中，锁定构件从第二带端部延伸。 锁定构件是第二带端部的整体元件，并且包括用于延伸穿过第二带端部并且插入到多个狭槽中的一个中的突片，以将可膨胀带锁定在期望的直径。 锁定构件还可以包括至少一个肋或突起。 当带膨胀时，突片从槽脱离并在槽上滑动，允许第一和第二带端部相对于彼此移动。 在所需的直径处，突片接合一个槽，以将带锁定在期望的直径。 实际上，密封构件提供抵靠锁定构件的弹性背衬，从而固定可膨胀带并提供期望的密封。

公开(公告)号：US20040036275A1

公开(公告)日：2004-02-26

申请号：US10630739

申请日：2003-07-31

申请人： SINGLE BUOY MOORINGS INC.

发明人： Jack Pollack

IPC分类号： F16L039/04

CPC分类号： B63B27/24 ,  B67D9/02 ,  Y10S285/904 ,  Y10T137/8807

摘要： The invention relates to a storage structure having a fluid transfer boom for transfer of cryogenic liquids such as liquified natural gas (LNG) from a first storage structure to a vessel. The boom has two arms which are rotatably connected at their first ends via a swivel joint. In one embodiment a liquified natural gas duct is supported within the first and second arms which form a gas tight housing around the liquified natural gas duct. The transfer boom according to the present invention provides a redundant containment system wherein the LNG duct is supported by the structurally strong and self-supporting transfer boom which confines the natural gas in case of a leak in the inner LNG duct. In a further embodiment the transfer boom comprises seven swivel joints in total such that rotation in all directions is possible when the vessel is moored to the storage structure and has to cope with relative motions of roll, pitch, yaw, heave, sway and surge. The first arm may be suspended from the storage structure in a generally vertical direction, the second arm extending between the first end of the first arm and the vessel in a generally horizontal direction. Hereby a reliable, self-supporting construction can be achieved-without the use of counterweight or tensioning cables for the vertical arm. Preferably the swivel joints are each of a substantially similar construction such that the costs of manufacture can be reduced. Another embodiment provides for the inner LNG duct being provided with leak containment means and with deformable wall parts for allowing thermal expansion.

摘要翻译： 本发明涉及一种存储结构，其具有用于将诸如液化天然气（LNG）的低温液体从第一储存结构转移到容器的流体输送臂。 悬臂具有两个臂，它们在其第一端通过旋转接头可旋转地连接。 在一个实施例中，液化天然气管道被支撑在第一和第二臂内，形成围绕液化天然气管道的气密壳体。 根据本发明的传送吊臂提供了一种冗余的容纳系统，其中LNG管道由结构上坚固且自支撑的传送臂支撑，其在内部LNG管道中泄漏的情况下限制天然气。 在另一实施例中，传送臂总共包括七个旋转接头，使得当容器停泊在存储结构上并且必须应对辊，俯仰，偏航，起伏，摇摆和浪涌的相对运动时，可以在所有方向上旋转。 第一臂可以在大致垂直的方向上从储存结构悬挂，第二臂在大致水平的方向上在第一臂的第一端和容器之间延伸。 因此，可以实现可靠的自支撑结构，而不使用用于垂直臂的配重或张紧电缆。 优选地，旋转接头各自具有基本相似的结构，使得可以降低制造成本。 另一个实施例提供了内部LNG管道，其具有泄漏容纳装置以及用于允许热膨胀的可变形壁部件。

公开(公告)号：US20030193187A1

公开(公告)日：2003-10-16

申请号：US10387468

申请日：2003-03-14

申请人： SMC Corporation

发明人： Hideyuki Takada ,  Bunya Hayashi ,  Yukihiro Matarai

IPC分类号： F16L027/00 ,  F16L039/04

CPC分类号： F16L37/56 ,  F15B13/0839 ,  F15B13/0871 ,  F16K27/003 ,  F16L37/144 ,  F16L39/00 ,  Y10T137/87885

摘要： A fluid pressure apparatus is formed of a fluid pressure device including a plurality of ports opening in a concentrated manner and in rows on its one end face and a pipe joint assembly in which a plurality of quick-type pipe joints are retained by a joint holder in the same arrangement as the respective ports of the fluid pressure device, in a concentrated manner, and in rows. Pipes from respective actuators are connected to the respective pipe joints in advance. After the actuators and the fluid pressure device are installed, the respective pipe joints of the pipe joint assembly are inserted into the corresponding ports of the fluid pressure device to thereby connect the pipes to the respective ports of the fluid pressure device by one operation.

摘要翻译： 流体压力装置由流体压力装置形成，该流体压力装置包括多个开口集中的端口和在其一个端面上的行，以及管接头组件，其中多个快速型管接头由接头保持架 以与流体压力装置的各个端口相同的布置，集中地和排成一列。 预先从相应的致动器的管道连接到相应的管接头。 在执行器和流体压力装置安装之后，管接头组件的相应管接头插入到流体压力装置的相应端口中，从而通过一次操作将管道连接到流体压力装置的相应端口。

公开(公告)号：US20030197368A1

公开(公告)日：2003-10-23

申请号：US10125982

申请日：2002-04-19

发明人： Mark A. Reifschneider ,  Richard A. Lippert

IPC分类号： F16L039/04

CPC分类号： F28F5/02 ,  F16J15/26 ,  F16L39/04

摘要： Rotary joints are provided, for use in allowing fluid flow from a stationary member to a rotating joined member.

摘要翻译： 提供旋转接头，用于允许流体从固定构件流到旋转接合构件。

公开(公告)号：US20030034648A1

公开(公告)日：2003-02-20

申请号：US09929643

申请日：2001-08-14

发明人： Michael T. Zitkowic JR. ,  Christopher R. Terry ,  Daniel H. Walker ,  Gary O. Klinger

IPC分类号： F16L039/04

CPC分类号： F16L37/144 ,  F16L37/565 ,  Y10S285/921

摘要： A quick connect body having first, second and third ports carries an insert extending from the first port to the third port and forming first and second flow paths through the body from the first and second ports, respectively, to concentrically mounted conduits attached to the third port and to one end of the insert. Retainer elements are mounted on the body and/or the insert to sealingly couple first and second conduits to the body and the insert.

摘要翻译： 具有第一，第二和第三端口的快速连接体承载从第一端口延伸到第三端口的插入件，并分别形成从第一和第二端口穿过主体的第一和第二流动通道，分别连接到第三端口 端口和插入的一端。 保持器元件安装在主体和/或插入件上以将第一和第二导管密封地联接到主体和插入件上。

公开(公告)号：US20020117848A1

公开(公告)日：2002-08-29

申请号：US10093483

申请日：2002-03-11

申请人： SINGLE BOUY MOORINGS INC.

发明人： Antoine Carassco

IPC分类号： F16L027/00 ,  F16L039/04

CPC分类号： F16L39/06 ,  F16L27/093

摘要： A high pressure swivel includes an inner and an outer wall. Each annular wall is connected to a respective distribution member via apertures which have an axial dimension which is smaller than the diameter of the inlet or outlet. In this way, the pressure area between the seals of the inner and outer rotatable walls is reduced. Each distribution member may include a chamber that is defined by the external surface of the inner and outer annular walls, and an enclosing wall. In this way, an effective thermal isolation is provided by the distribution chambers adjacent to the external surfaces of the inner and outer rings. Deformation of the distribution chambers of the swivel will tend to decrease the width of the seal extrusion gap.

摘要翻译： 高压旋转体包括内壁和外壁。 每个环形壁通过具有比入口或出口的直径小的轴向尺寸的孔连接到相应的分配构件。 以这种方式，内外可旋转壁的密封之间的压力面积减小。 每个分配构件可以包括由内外环形壁的外表面和封闭壁限定的室。 以这种方式，靠近内圈和外圈的外表面的分配室提供有效的热隔离。 旋转体的分配室的变形将倾向于减小密封挤压间隙的宽度。