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公开(公告)号：US07614452B2
公开(公告)日：2009-11-10
申请号：US11151605
申请日：2005-06-13
CPC分类号： E21B21/10 , E21B34/066 , E21B2034/005
摘要： Apparatus and methods for selectively and safely reversing flow in coiled tubing used for wellbore cleanouts are disclosed. One apparatus includes a section of coiled tubing having a main flow channel, at least two flow-preventing valves in the section of coiled tubing, each adapted to close the main flow channel upon attempted flow reversal; and at least one actuator adapted to deter closing of the flow-preventing valves. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 公开了用于井筒清洗的连续油管中选择性和安全地反转流动的装置和方法。 一种装置包括一段具有主流动通道的连续油管，在连续油管部分中的至少两个防流动阀，每个都适于在试图流动反向时关闭主流道; 以及至少一个致动器，其适于阻止防流体阀的关闭。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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公开(公告)号：US20090014177A1
公开(公告)日：2009-01-15
申请号：US11776800
申请日：2007-07-12
申请人： Nathan Hilleary , Robert Bucher , Mike Martin
发明人： Nathan Hilleary , Robert Bucher , Mike Martin
IPC分类号： E21B33/13
CPC分类号： E21B33/14
摘要： The invention discloses a method of treating a zone of a well comprising a wellbore, a tube which is permeable to settable material, said tube forming an annulus with the wellbore; and wherein said zone is located in the annulus, the method comprises the steps of: (i) placing inside said tube a first plug; (ii) creating on said tube a first opening and a second opening, so that: the zone be located between said first and second openings and the first opening be located between said zone and said first plug; (iii) placing inside said tube a second plug, so that said second plug is located between said second opening and said zone; (iv) injecting a settable material inside said tube between said second and first plugs, so that settable material fills the annulus and the zone by passing through the first opening; and (v) eliminating said second plug.
摘要翻译： 本发明公开了一种处理井的区域的方法，所述井的井包括井筒，对可固化材料是可渗透的管，所述管与井眼形成环形区; 并且其中所述区域位于所述环形空间中，所述方法包括以下步骤：（i）在所述管内放置第一塞子; （ii）在所述管上形成第一开口和第二开口，使得所述区域位于所述第一和第二开口之间，并且所述第一开口位于所述区域和所述第一插塞之间; （iii）在所述管内放置第二塞子，使得所述第二塞子位于所述第二开口和所述区域之间; （iv）在所述管内在所述第二和第一塞之间注入可固化材料，使得可固化材料通过所述第一开口填充所述环带和所述区域; 和（v）消除所述第二塞子。
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公开(公告)号：US5711352A
公开(公告)日：1998-01-27
申请号：US630867
申请日：1996-03-29
申请人： Robert Bucher
发明人： Robert Bucher
CPC分类号： D03C13/025 , D03C13/00 , D03C5/00 , D03C5/06
摘要： Apparatus containing a heald frame consisting of two heddle carrying rails and a plurality of linear drives with armature parts that are connected to the heddle carrying rails in such a way that the heald frame is guided free of play. Devices are utilized for connecting the armature parts and the heddle carrying rails. The devices comprise a plate that is secured to the heddle carrying rail and a holder that is secured to the armature part. The plate is provided with a slot, and the holder has a pin that engages the slot. The slot is dimensioned such that a compensation of the play is possible at the interface between the armature part and the heald frame in order to prevent jamming of the armature parts and the heald frame, while the slot enables a compensation in the direction transverse to the working direction of the heald frame.
摘要翻译： 该装置包含由两个综丝承载轨道组成的综框，以及具有电枢部件的多个线性驱动器，其中电枢部件连接到综线承载轨道，使得综框被引导无游隙。 设备用于连接电枢部件和综丝承载轨道。 这些装置包括固定到综丝承载轨道的板和固定到衔铁部分的保持器。 该板设置有一个槽，并且该保持器具有接合槽的销。 该槽的尺寸使得在衔铁部分和综框之间的界面处可以进行游隙的补偿，以便防止电枢部件和综框的卡住，同时槽能够沿横向于 综框的工作方向。
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24.发明授权Method for the metered insertion of weft yarn into a series shed weaving machine 失效将纬纱计量插入到一个串列梭织机中的方法
公开(公告)号：US5632308A
公开(公告)日：1997-05-27
申请号：US414414
申请日：1995-03-31
申请人： Robert Bucher , Ernst Eberhard
发明人： Robert Bucher , Ernst Eberhard
CPC分类号： D03D41/005
摘要： Weft yarn is inserted into the weaving rotor of a series shed weaving machine. Four weft yarns (7; 71, 72, 73, 74) are conveyed into the weft yarn distribution apparatus (9) from four supply units (2a-2d) and four metering apparatuses (1a-1d). The weft yarn distribution apparatus (9) distributes the weft yarns (71-74) delivered to it to the sheds of the weaving rotor (100) which are currently open, with the weft yarns being inserted through stationary fluid nozzles (91, 92, 93, 94) into the rotating weaving rotor (100). During normal operation of the series shed weaving machine, the weft yarn (71-74) is continuously pulled from the weft yarn supply (2a-2d) by the metering apparatuses (1a-1d) and conveyed to the weft yarn distribution apparatus (9) which conducts the weft yarn (71-74) into an opened shed (103a-103d). The speed of conveyance of the weft yarn (71-74) during insertion into the shed (103a-103d) is thus determined by the metering apparatus (1a-1d).
摘要翻译： 纬纱插入到一台梭织机的织造转子中。 四根纬纱（7; 71,72,73,74）从四个供应单元（2a-2d）和四个计量装置（1a-1d）输送到纬纱分配装置（9）中。 纬纱分配装置（9）将输送到其的纬纱（71-74）分配到当前打开的织造转子（100）的梭口，纬纱通过固定的流体喷嘴（91,92， 93,94）插入到旋转编织转子（100）中。 在系列梭织机的正常运行中，纬纱（71-74）通过计量装置（1a-1d）从纬纱供给装置（2a-2d）连续拉出，并输送到纬纱分配装置（9 ），其将纬纱（71-74）导入开口的棚（103a-103d）中。 因此，在插入棚（103a-103d）期间纬纱（71-74）的输送速度由计量装置（1a-1d）确定。
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公开(公告)号：US5088523A
公开(公告)日：1992-02-18
申请号：US589076
申请日：1990-09-27
申请人： Robert Bucher , Umberto Dunki
发明人： Robert Bucher , Umberto Dunki
CPC分类号： D03J1/14
摘要： The device for repairing a yarn break includes a folder blade which is to be inserted between the warp yarns adjacent a broken yarn. During horizontal motion, the folder blade has two wings which diverge outwardly for spreading out the warp yarn. The folder blade also has a longitudinal groove to receive a heddle in the narrowest place between the wings. A sensor on one wing first determines the position of the heddle in the warp direction and generates a signal so that the folder blade comes to a stop with the heddle in the groove of the blade. A separate warp yarn can then be threaded into the heddle by drawing-in tubes.
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公开(公告)号：US4811762A
公开(公告)日：1989-03-14
申请号：US73466
申请日：1987-07-15
申请人： Robert Bucher , Paul Lincke
发明人： Robert Bucher , Paul Lincke
CPC分类号： D03D47/367 , D03D47/362 , D03D47/363
摘要： A weft yarn store for a loom comprises a drum adapted to receive a weft yarn supply, a winder for winding weft yarn on the drum and means for retaining the weft yarn at the runoff end of the drum upon the completion of picking. A retaining element of the retaining means is adjustable by means of a controllable drive in the peripheral direction of the drum. When this element moves together with the running-off yarn during the braking thereof, the yarn can be retained smoothly. The weft yarn can therefore be metered accurately and smoothly.
摘要翻译： 用于织机的纬纱存储器包括适于接收纬纱供应的滚筒，用于将纬纱卷绕在滚筒上的卷绕机以及在完成挑选时将纬纱保持在滚筒径流端的装置。 保持装置的保持元件可通过鼓的圆周方向上的可控驱动来调节。 当该元件在制动期间与流出纱线一起移动时，纱线可以平稳地保持。 因此纬纱可以准确平稳地计量。
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公开(公告)号：US4059133A
公开(公告)日：1977-11-22
申请号：US673819
申请日：1976-04-05
申请人： Ferdinand Diesner , Robert Bucher
发明人： Ferdinand Diesner , Robert Bucher
摘要： The present invention relates to a weft insert apparatus for a shuttleless loom, especially a ribbon loom, comprising two cooperating weft insert elements moved towards one another, the weft insert elements moving about pivot axes in such a manner that their free ends describe curves, and comprising at least one tying needle.
摘要翻译： 本发明涉及一种用于无梭织机，特别是带状织机的纬纱插入装置，其包括两个彼此相对移动的配合的纬纱插入件，纬纱插入元件以其自由端描述曲线的方式围绕枢转轴线移动，并且 包括至少一个捆扎针。
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28.发明授权
公开(公告)号：US4041987A
公开(公告)日：1977-08-16
申请号：US716785
申请日：1976-08-23
申请人： Robert Bucher
发明人： Robert Bucher
摘要： A Jacquard machine of the type possessing to-and-fro moving lifting wires having arresting hooks for coupling with stationary arresting blades. At least one stationary guide edge is provided at the region of a stationary arresting blade fixing the lower shed position. This guide edge cooperates with a projection located at the neighboring lifting wire moving into the lower shed position, so that the lifting wire is deflected and in the lower shed position is coupled with the associated stationary arresting blade.
摘要翻译： 一种具有来回移动提升线的提花机具有用于与固定式止动叶片联接的止动钩。 在固定下棚位置的固定式止动刀片的区域处设置至少一个固定引导边缘。 该引导边缘与位于相邻提升线处的移动进入下部梭口位置的突起配合，使得提升线偏转并且在下部梭口位置与相关联的固定式止动叶片联接。
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公开(公告)号：US07757755B2
公开(公告)日：2010-07-20
申请号：US11866021
申请日：2007-10-02
IPC分类号： E21B47/09
CPC分类号： E21B47/024
摘要： A technique provides an orientation system combined with downhole equipment used in a well. An orientation device is mounted in the downhole equipment, e.g. a bottom hole assembly, for actuation during angular displacement of the downhole equipment. A sensor is mounted to cooperate with the orientation device in detecting the angular displacement.
摘要翻译： 一种技术提供了与井中使用的井下设备相结合的定向系统。 定位装置安装在井下设备中，例如， 底孔组件，用于在井下设备的角位移期间致动。 传感器被安装成与定位装置配合以检测角位移。
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公开(公告)号：US20100059225A1
公开(公告)日：2010-03-11
申请号：US12614649
申请日：2009-11-09
IPC分类号： E21B43/16
CPC分类号： E21B21/10 , E21B34/066 , E21B2034/005
摘要： Apparatus and methods for selectively and safely reversing flow in coiled tubing used for wellbore cleanouts are disclosed. One apparatus includes a section of coiled tubing having a main flow channel, at least two flow-preventing valves in the section of coiled tubing, each adapted to close the main flow channel upon attempted flow reversal; and at least one actuator adapted to deter closing of the flow-preventing valves. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
摘要翻译： 公开了用于井筒清洗的连续油管中选择性和安全地反转流动的装置和方法。 一种装置包括一段具有主流动通道的连续油管，在连续油管部分中的至少两个防流动阀，每个都适于在试图流动反向时关闭主流道; 以及至少一个致动器，其适于阻止防流体阀的关闭。 该摘要允许搜索者或其他读者快速确定本公开的主题。 它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。
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