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11. 发明授权

US06183226B2 Progressive cavity motors using composite materials 失效
标题翻译：使用复合材料的渐进式腔马达
公开(公告)号：US06183226B2
公开(公告)日：2001-02-06
申请号：US08979290
申请日：1997-11-26
申请人： Steven M. Wood , Brian E. Spencer
发明人： Steven M. Wood , Brian E. Spencer
IPC分类号： F01C110
CPC分类号： E21B4/02 , B29C53/58 , B29C53/60 , B29L2031/7498 , B29L2031/75 , F03C2/08 , F04C2/084 , F04C2/1071 , F04C2/1073 , F05C2253/04
摘要： The stator, rotor and/or flex shaft of a progressive cavity motor is made up of composite materials, e.g., fiberglass and resin, in a variety of combinations with and without bonded resilient elastomers. The composites are formulated to provide resiliency and non-resiliency where needed. The flex shaft between the rotary power source and the rotor is made of composite materials and designed to absorb the orbital and gyrational movement of the rotor.
摘要翻译：渐进腔马达的定子，转子和/或柔性轴由复合材料（例如玻璃纤维和树脂）组成，具有和不具有粘结弹性弹性体的各种组合。制定复合材料以在需要时提供弹性和非弹性。旋转动力源与转子之间的挠性轴由复合材料制成，旨在吸收转子的轨道和旋转运动。

12. 发明授权

US5611397A Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well 失效
标题翻译：反向Moineau电机和离心泵组件，用于从井中生产流体
公开(公告)号：US5611397A
公开(公告)日：1997-03-18
申请号：US447122
申请日：1995-05-22
申请人： Steven M. Wood
发明人： Steven M. Wood
IPC分类号： B29C53/58 , B29C53/60 , E21B43/12 , F03C2/08 , F04C2/08 , F04C2/107 , F04C13/00 , E21B43/00
CPC分类号： E21B43/129 , F03C2/08 , F04C13/008 , F04C2/1071 , F04C2/1073 , B29C53/58 , B29C53/60 , B29L2031/7498 , B29L2031/75 , F04C2/084 , F05C2253/04
摘要： A downhole submersible fluid pump having a progressive cavity motor section driving a rotary pump such as a centrifugal or axial pump. In the motor section the rotor is fixed and by forcing power fluid into the motor chamber around the rotor causes the normally fixed stator to rotate relative to the fixed rotor. This rotary motion is transmitted via the housing to the rotary member of a centrifugal pump drawing fluids from the subterranean formation upwardly as produced fluids.
摘要翻译：一种井下潜水泵，具有驱动诸如离心泵或轴向泵的旋转泵的渐进腔马达部分。在电动机部分中，转子是固定的，并且通过将动力流体迫使转子周围的电动机室使固定的定子相对于固定转子旋转。该旋转运动通过壳体传递到离心泵的旋转构件，离心泵从地下地层向上抽出流体作为产生的流体。

13. 发明授权

US4865480A Dispenser for medicaments in meltable formulations 失效
标题翻译：用于可熔配方药物的分配器
公开(公告)号：US4865480A
公开(公告)日：1989-09-12
申请号：US75523
申请日：1987-07-20
申请人： Valdon G. Reynolds , Steven M. Wood , Joseph T. Sorenson
发明人： Valdon G. Reynolds , Steven M. Wood , Joseph T. Sorenson
IPC分类号： A45D40/04
CPC分类号： A45D40/04
摘要： An applicator for dispensing metered amounts of medicaments in stick formulations is comprised of a hollow tube and a piston mounted to slidingly move within the tube. A finger operable base is rotatably mounted at one end of the tube and is mechanically linked by a screw member to the piston to urge the piston towards the other end of the tube. A depressible thumb piece is associated with the rotatable base. An extension or post is associated with the thumb piece to extend inward of the tube and to register with a race formed inside the tube. The race has a series of detents with which the extension may register upon rotation of the base. Registration between the extension and the detents signals certain increments of rotation or prevents further rotation of the base. The thumb piece is depressed inward to bring the extension out of registration with the detents. A medicated formulation is disposed within the tube such that the piston urges the formulation towards the other end of the tube to extend an incremental amount of the formulation beyond the open end of the tube to be applied directly to the user.
摘要翻译：用于在棒制剂中分配计量的药物的施用器包括中空管和安装成在管内滑动移动的活塞。手指可操作的基座可旋转地安装在管的一端，并通过螺钉构件与活塞机械连接，以将活塞推向管的另一端。可压缩的拇指片与可旋转底座相关联。延伸部或支柱与拇指片相关联，以延伸到管的内侧并与形成在管内的座圈对准。比赛有一系列的掣子，扩展可以在底座旋转时登记。延伸部和棘爪之间的对准表示一定的旋转增量或防止基座的进一步旋转。拇指片向内凹陷，使扩展不再与掣子对准。药物制剂设置在管内，使得活塞将制剂推向管的另一端，以将增量的制剂延伸超过管的开口端直接施加到使用者身上。

14. 发明授权

US07473265B2 Filter media and methods of manufacture 有权
标题翻译：过滤介质和制造方法
公开(公告)号：US07473265B2
公开(公告)日：2009-01-06
申请号：US10800522
申请日：2004-03-15
申请人： Richard J. Linder , Daryl R. Edmiston , Steven W. Johnson , Steven M. Wood
发明人： Richard J. Linder , Daryl R. Edmiston , Steven W. Johnson , Steven M. Wood
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B2017/00526 , A61F2002/018 , A61F2230/0006 , A61F2230/005 , A61F2230/008 , A61F2250/0023
摘要： Filters and method of manufacturing filters are disclosed herein. The filter has a substantially sack-like shape having a closed distal end and an open proximal end. The filter can be constructed from thin film. The filter material can be an organic or inorganic polymer. In one embodiment, the filter material is a polyurethane film having a thickness of les than 25 μm. The filter can be constructed from one or more sections of filter material. In the two-section embodiment, the outer edges of the first and second sections are overlapped and bonded using solvent, heat or other bonding process. In the single-section embodiment, the outer edges of the first section are overlapped and bonded using bonding agents, such as solvent or adhesive, heat or other bonding process. Filters of the present invention have a reduced amount of hysteresis so as to reform to its original shape when deployed.
摘要翻译：过滤器和过滤器的制造方法在此公开。过滤器具有基本上为袋形的形状，其具有封闭的远端和敞开的近端。过滤器可以由薄膜构成。过滤材料可以是有机或无机聚合物。在一个实施方案中，过滤材料是厚度大于25μm的聚氨酯膜。过滤器可以由一个或多个过滤材料部分构成。在两部分实施例中，第一部分和第二部分的外边缘通过溶剂，热或其它粘合工艺重叠和粘结。在单段实施例中，第一部分的外边缘使用粘合剂（例如溶剂或粘合剂，热或其它粘合方法）重叠和粘结。本发明的过滤器具有减少的滞后量，以便在展开时改造成其原始形状。

15. 发明授权

US06461128B2 Progressive cavity helical device 有权
标题翻译：渐进腔螺旋装置
公开(公告)号：US06461128B2
公开(公告)日：2002-10-08
申请号：US09765170
申请日：2001-01-18
申请人： Steven M. Wood
发明人： Steven M. Wood
IPC分类号： F01C1107
CPC分类号： F04C2/1071 , B29C53/58 , B29C53/60 , B29L2031/7498 , B29L2031/75 , E21B43/129 , F03C2/08 , F04C2/084 , F04C2/1073 , F04C13/008 , F05C2253/04
摘要： A progressive cavity helical device which includes a stator with an internal helical cavity. A helical rotor operates within the internal helical cavity of the stator. The rotor has a mandrel of metal, plastic or composite material and an outer covering of elastomeric or resilient material.
摘要翻译：包括具有内部螺旋腔的定子的渐进腔螺旋装置。螺旋转子在定子的内部螺旋腔内工作。转子具有金属，塑料或复合材料的心轴以及弹性或弹性材料的外覆层。

16. 外观设计

USD450838S1 Catheter clamping device 失效
标题翻译：导管夹紧装置
公开(公告)号：USD450838S1
公开(公告)日：2001-11-20
申请号：US29133262
申请日：2000-11-27
申请人： David M. Cise , Steven M. Wood
设计人： David M. Cise , Steven M. Wood

17. 发明授权

US6019583A Reverse moineau motor 失效
标题翻译：反向马力马达
公开(公告)号：US6019583A
公开(公告)日：2000-02-01
申请号：US818721
申请日：1997-03-14
申请人： Steven M. Wood
发明人： Steven M. Wood
IPC分类号： B29C53/58 , B29C53/60 , E21B43/12 , F03C2/08 , F04C2/08 , F04C2/107 , F04C13/00
CPC分类号： E21B43/129 , F03C2/08 , F04C13/008 , F04C2/1071 , F04C2/1073 , B29C53/58 , B29C53/60 , B29L2031/7498 , B29L2031/75 , F04C2/084 , F05C2253/04
摘要： A downhole submersible fluid pump having a progressive cavity motor section driving a rotary pump such as a centrifugal or axial pump. In the motor section an inner helical member is fixed relative to an outer rotatable member having helical threads. By forcing power fluid into the motor chamber between the inner and outer member causes the outer member to rotate relative to the fixed inner member. This rotary motion is transmitted to a rotary member of a centrifugal pump, for example, drawing fluids from the subterranean formation upwardly as produced fluids.
摘要翻译：一种井下潜水泵，具有驱动诸如离心泵或轴向泵的旋转泵的渐进腔马达部分。在马达部分中，内螺旋构件相对于具有螺旋形螺纹的外部可旋转构件固定。通过将动力流体压入内部和外部构件之间的马达腔室中，外部构件相对于固定的内部构件旋转。该旋转运动被传递到离心泵的旋转构件，例如，从产生流体的地下地层中抽出流体。

18. 发明授权

US5759019A Progressive cavity pumps using composite materials 失效
标题翻译：进气腔泵采用复合材料
公开(公告)号：US5759019A
公开(公告)日：1998-06-02
申请号：US637086
申请日：1996-04-24
申请人： Steven M. Wood , Brian E. Spencer
发明人： Steven M. Wood , Brian E. Spencer
IPC分类号： F04B19/12 , B29C53/58 , B29C53/60 , E21B43/12 , F03C2/08 , F04C2/08 , F04C2/107 , F04C13/00 , F04C5/00
CPC分类号： E21B43/129 , F03C2/08 , F04C13/008 , F04C2/1071 , F04C2/1073 , B29C53/58 , B29C53/60 , B29L2031/7498 , B29L2031/75 , F04C2/084 , F05C2253/04
摘要： The stator, rotor and/or flex shaft of a progressive cavity pump is made up of composite materials, e.g., fiberglass and resin, in a variety of combinations with and without bonded resilient elastomers. The composites are formulated to provide resiliency and non-resiliency where needed. The flex shaft between the rotary power source and the rotor is made of composite materials and designed to absorb the orbital and gyrational movement of the rotor.
摘要翻译：渐进腔泵的定子，转子和/或柔性轴由具有和不具有粘结弹性弹性体的各种组合的复合材料（例如玻璃纤维和树脂）组成。制定复合材料以在需要时提供弹性和非弹性。旋转动力源与转子之间的挠性轴由复合材料制成，旨在吸收转子的轨道和旋转运动。

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