SYSTEM FOR SUPPLEMENTAL TENSIONING FOR ENHANCED PLATFORM DESIGN AND RELATED METHODS
    1.
    发明申请
    SYSTEM FOR SUPPLEMENTAL TENSIONING FOR ENHANCED PLATFORM DESIGN AND RELATED METHODS 有权
    用于增强平台设计的补充张紧系统及相关方法

    公开(公告)号:US20120099930A1

    公开(公告)日:2012-04-26

    申请号:US12909722

    申请日:2010-10-21

    CPC classification number: B63B35/44 E21B19/002 E21B19/006

    Abstract: Riser management systems, apparatus, and methods to maintain a selected range of tension on a plurality of risers extending between subsea well equipment and a floating vessel, are provided. A riser management system can include a mono-buoyancy can platform operably coupled to a plurality of risers extending between subsea well equipment and a moored floating vessel, and a plurality of tensioner units each connected to a top portion of a separate one of the risers to provide tension to each of the risers. The mono-buoyancy can platform can provide tension to each of the risers sufficient to compensate for a relative vertical offset between the risers and the vessel due to vessel movement, which generally affects each of the risers equally, within tolerances, while the tensioner units can simultaneously provide tension to compensate for one or more additional factors which can affect each riser differently.

    Abstract translation: 提供了在海底设备和浮动船之间延伸的多个立管上保持选定范围的张力的立管管理系统,装置和方法。 提升管理系统可以包括可操作地耦合到在海底井设备和系泊浮动船之间延伸的多个立管的单浮力罐平台,以及多个张紧器单元,每个张紧器单元连接到单独一个提升管的顶部, 为每个立管提供紧张。 单浮子罐平台可以为每个提升管提供足够的张力,足以补偿由于容器移动而引起的立管和容器之间的相对垂直偏移,这通常在公差范围内同样影响每个上升管,而张紧器单元可以 同时提供张力以补偿可能不同地影响每个提升管的一个或多个附加因素。

    System for supplemental tensioning for enhanced platform design and related methods
    5.
    发明授权
    System for supplemental tensioning for enhanced platform design and related methods 有权
    补充张力系统,用于增强平台设计和相关方法

    公开(公告)号:US08540460B2

    公开(公告)日:2013-09-24

    申请号:US12909722

    申请日:2010-10-21

    CPC classification number: B63B35/44 E21B19/002 E21B19/006

    Abstract: Riser management systems, apparatus, and methods to maintain a selected range of tension on a plurality of risers extending between subsea well equipment and a floating vessel, are provided. A riser management system can include a mono-buoyancy can platform operably coupled to a plurality of risers extending between subsea well equipment and a moored floating vessel, and a plurality of tensioner units each connected to a top portion of a separate one of the risers to provide tension to each of the risers. The mono-buoyancy can platform can provide tension to each of the risers sufficient to compensate for a relative vertical offset between the risers and the vessel due to vessel movement, which generally affects each of the risers equally, within tolerances, while the tensioner units can simultaneously provide tension to compensate for one or more additional factors which can affect each riser differently.

    Abstract translation: 提供了在海底设备和浮动船之间延伸的多个立管上保持选定范围的张力的立管管理系统,装置和方法。 提升管理系统可以包括可操作地耦合到在海底井设备和系泊浮动船之间延伸的多个立管的单浮力罐平台,以及多个张紧器单元,每个张紧器单元连接到单独一个提升管的顶部, 为每个立管提供紧张。 单浮子罐平台可以为每个提升管提供足够的张力,足以补偿由于容器移动而引起的立管和容器之间的相对垂直偏移,这通常在公差范围内同样影响每个上升管,而张紧器单元可以 同时提供张力以补偿可能不同地影响每个提升管的一个或多个附加因素。

    Battery-powered washer
    6.
    发明授权

    公开(公告)号:US06984901B2

    公开(公告)日:2006-01-10

    申请号:US10005810

    申请日:2001-12-03

    CPC classification number: A46B13/008 A46B2200/3046

    Abstract: A battery-powered washing unit is described which includes a motor drive unit driven by a DC battery pack with a yoke attached around the motor drive unit. An elongate and extendable handle is connected to the yoke for the user to grasp, and various brushes are connectable to the output shaft of the motor drive unit. Preferably the battery pack is sealed and self-contained and includes an integrated switch member at the top of the battery pack which consists of two powered positions, a low power and high power for various rotary speeds of the brush. Furthermore, the connection between the yoke and the motor drive unit consists of a locking mechanism having at least two locked positions, and a swivel position where the motor drive unit and the brush can swivel relative to the brush handle.

    Birdfeeder having magnetic weighted perch bar
    9.
    发明授权
    Birdfeeder having magnetic weighted perch bar 有权
    Birdfeeder具有磁力加权导轨

    公开(公告)号:US08807081B1

    公开(公告)日:2014-08-19

    申请号:US13964041

    申请日:2013-08-10

    CPC classification number: A01K39/0113 A01K31/12

    Abstract: A birdfeeder which operates with a perch that is controlled by the use of magnetic force that allows certain smaller birds to freely feed while inhibiting larger birds and small animals, such as squirrels, from feeding is provided. The birdfeeder has a plurality of movable pivoted perches which move from a first position to a second position. In the first (horizontal) position, a small bird may sit on the movable perch and reach an opening in a food hopper while the weight of a larger bird or animal will force the movable perch downward into the second (non-horizontal) position wherein the perch is moved away from the opening in the food hopper. A magnet located on an end of the movable perch secures the perch in the first position until the weight of a larger bird or animal causes the movable perch to pivot to the non-horizontal position.

    Abstract translation: 提供了一种鸟饲料,其通过使用磁力来控制的鲈鱼,其允许某些较小的鸟自由喂食,同时抑制较大的鸟类和小动物(例如松鼠)进食。 鸟饲料具有从第一位置移动到第二位置的多个可移动的枢转栖槽。 在第一(水平)位置,小鸟可以坐在可移动的鲈鱼上并到达食物料斗中的开口,而较大的鸟或动物的重量将迫使可动鲈鱼向下进入第二(非水平)位置,其中 鲈鱼从食物料斗中的开口移开。 位于可移动鲈鱼端部的磁体将鲈鱼固定在第一位置,直到较大的鸟或动物的重量使得可移动的鲈鱼枢转到非水平位置。

    Battery-powered carving knife having a rechargeable battery pack
    10.
    发明授权
    Battery-powered carving knife having a rechargeable battery pack 有权
    电池供电的雕刻刀具有可充电电池组

    公开(公告)号:US06976313B2

    公开(公告)日:2005-12-20

    申请号:US10242889

    申请日:2002-09-13

    Applicant: Steve Wong

    Inventor: Steve Wong

    CPC classification number: A22C17/0013 B23D49/006 B23D51/16 B26B7/005

    Abstract: A battery-powered carving knife is shown having a housing and a switch, which connects and disconnects a battery to a motor. A drive mechanism including a worm gear together with a cam member causes reciprocation of reciprocating blade mounts to reciprocate back and forth in an out of phase fashion. The motor is positioned forward within the housing in motor receiving section, with the drive shaft of the motor facing rearwardly. The blade mounts are driven by the motor, and reciprocate in a position below the motor. The motor and blade mounts are positioned in front of a handgrip section, thereby improving the ergonomics of the device. Alternatively, the drive shaft can be positioned facing forward.

    Abstract translation: 电池驱动的雕刻刀具有外壳和开关,其将电池连接到电动机并将其断开。 包括蜗轮与凸轮构件的驱动机构使得往复运动的叶片安装件的往复运动以异相的方式来回往复运动。 电机位于马达接收部分的外壳内,电机的驱动轴面向后方。 刀片安装座由电机驱动,并在电机下方往复运动。 电机和刀片安装座位于手柄部分的前面,从而提高了设备​​的人体工程学性能。 或者,驱动轴可以朝向前方定位。

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