-
1.发明授权Method and apparatus for controlling the mass flow rate of steam in steam distribution systems 失效用于控制蒸汽分配系统中蒸汽质量流量的方法和装置
公开(公告)号：US5141055A
公开(公告)日：1992-08-25
申请号：US729257
申请日：1991-07-12
摘要： Method and Apparatus for injection steam of know quality into a subterranean reservoir containing hydrocarbon fluids, to enhance or stimulate production of said fluids through a production well. Production stimulating steam from a pressurized source is injected into the reservoir by way of a critical flow venturi and an injection well, in a manner to maintain the steam at a desired pressure and flow rate. The venturi's constricted throat is formed as a function of the stimulating steam's original characteristics.
摘要翻译： 将已知质量的注入蒸汽的方法和装置装入含有烃流体的地下储层中，以通过生产井增强或刺激所述流体的生产。 通过临界流文丘里管和注射井将来自加压源的生产刺激性蒸汽以保持蒸汽保持在所需压力和流速的方式注入储存器。 文丘里管的喉咙形成为刺激性蒸汽的原始特征的函数。
-
公开(公告)号：US5421209A
公开(公告)日：1995-06-06
申请号：US97690
申请日：1993-07-23
摘要： Apparatus and method for concurrently determining steam flow rate and quality, through a conduit which comprises an orifice plate positioned in series with a critical flow venturi in said conduit. Pressure sensing means in the conduit senses pressures therein for application in a formula to provide the desired steam values and provide a method for determining both the quality and the mass flow rate of steam flow passing through the conduit. The measurements are of particular value in the instance of steam flow where a minimal decrease in steam pressure across the measuring instrument is a relevant factor.
摘要翻译： 通过管道同时确定蒸汽流量和质量的装置和方法，该导管包括与所述导管中的临界流文丘里管串联定位的孔板。 导管中的压力感测装置感测其中的压力以用于配方中以提供期望的蒸汽值，并提供用于确定通过导管的蒸汽流的质量和质量流量的方法。 在蒸汽流量的情况下，测量值是特别有价值的，其中跨越测量仪器的蒸汽压力的最小降低是相关因素。
-
公开(公告)号：US08936101B2
公开(公告)日：2015-01-20
申请号：US13168655
申请日：2011-06-24
IPC分类号： E21B23/06 , E21B33/12 , H04N21/435 , H04N21/488 , E21B33/1295 , H04N21/478 , E21B33/128
CPC分类号： H04N21/488 , E21B33/1285 , E21B33/1295 , H04N21/435 , H04N21/478
摘要： A packer (80) for establishing sealing engagement with a surface disposed in a wellbore includes a packer mandrel (90) and a seal assembly (100, 102, 104) slidably disposed about the packer mandrel (90). The seal assembly (100, 102, 104) has a running position and a radially expanded sealing position. A piston (122) is slidably disposed about the packer mandrel (90) and operably associated with the seal assembly (100, 102, 104). A release assembly 145 is disposed about the packer mandrel (90) and is releasably coupled to the piston (122) such that actuation of the release assembly (145) decouples the release assembly (145) from the piston (122) allowing the piston (122) to shift longitudinally relative to the packer mandrel (90) to operate the seal assembly (100, 102, 104) from the running position to the radially expanded sealing position, thereby setting the packer (80).
摘要翻译： 用于与设置在井眼中的表面建立密封接合的封隔器（80）包括封隔器心轴（90）和围绕封隔器心轴（90）可滑动地设置的密封组件（100,102,104）。 密封组件（100,102,104）具有运行位置和径向膨胀的密封位置。 活塞（122）围绕封隔器心轴（90）可滑动地设置并且可操作地与密封组件（100,102,104）相关联。 释放组件145围绕封隔器心轴（90）设置并且可释放地联接到活塞（122），使得释放组件（145）的致动使释放组件（145）与活塞（122）脱离，允许活塞 122）相对于封隔器心轴（90）纵向移动，以将密封组件（100,102,104）从运行位置运动到径向膨胀的密封位置，由此设置封隔器（80）。
-
公开(公告)号：US20100268831A1
公开(公告)日：2010-10-21
申请号：US12425009
申请日：2009-04-16
申请人： James W. Scott , Adin Scannell , Darren West , Stephen E. Hodges
发明人： James W. Scott , Adin Scannell , Darren West , Stephen E. Hodges
IPC分类号： G06F15/16
摘要： Thin client session management is described. In embodiments, a thin client device senses a usage context for the thin client device, and a process analyses the usage context to automatically select a session for the thin client device to connect to. Embodiments describe how the sensed usage context can indicate a location of the thin client device, movement of the thin client device, swapping of thin client devices or an identity of a user of the thin client device. Embodiments also describe how the thin client can be automatically authorized to access a selected session, based on the usage context. In other embodiments, a thin client device comprises a sensing device that can indicate a usage context for the thin client. Embodiments describe how the sensing device can determine that the thin client device is located in a docking station, and identify the docking station.
摘要翻译： 描述瘦客户端会话管理。 在实施例中，瘦客户端设备感测瘦客户端设备的使用上下文，并且过程分析使用上下文以自动选择用于瘦客户端设备连接的会话。 实施例描述了感测的使用情况如何能够指示瘦客户端设备的位置，瘦客户端设备的移动，瘦客户端设备的交换或瘦客户端设备的用户的身份。 实施例还描述了如何根据使用上下文自动地授权瘦客户端访问所选择的会话。 在其他实施例中，瘦客户机设备包括可以指示瘦客户端的使用上下文的感测设备。 实施例描述了感测装置如何确定瘦客户端设备位于对接站中，并且识别坞站。
-
5.发明申请公开(公告)号：US20080255491A1
公开(公告)日：2008-10-16
申请号：US11786105
申请日：2007-04-11
申请人： James W. Scott
发明人： James W. Scott
CPC分类号： A61F5/042
摘要： A medical aid that functions as (1) a standalone femur traction device for femur traction or (2) a trapezoidally-shaped cushioned leg support pillow. The medical aid can be placed on an ordinary bed and is constructed to provide traction without the use of weights or pulleys. The medical aid includes a base that supports a trapezoidally-shaped leg pillow or support and an adjustable U-shaped fulcrum coupled to the base. The U-shaped fulcrum supports thereon an elastic cord with an attached leg pin connector. Adjustment of the U-shaped fulcrum and/or the tension applied by the elastic cord varies the amount of traction. The trapezoidally-shaped cushioned leg support can be used with or without the base.
摘要翻译： 作为（1）用于股骨牵引的独立股骨牵引装置的医疗辅助装置，或（2）梯形缓冲腿支撑枕头。 医疗辅助设备可以放置在普通的床上，并且被构造成在不使用重物或皮带轮的情况下提供牵引力。 医疗辅助装置包括支撑梯形腿枕或支撑件的底座以及联接到基座的可调节的U形支点。 U形支点在其上支撑具有附接的腿针连接器的弹性线。 U形支点的调整和/或弹性绳施加的张力会改变牵引力。 梯形缓冲腿支撑件可用于或不具有底座。
-
公开(公告)号：US5490961A
公开(公告)日：1996-02-13
申请号：US79413
申请日：1993-06-21
IPC分类号： C03B37/04 , C03C25/10 , C03C25/14 , D01D1/02 , D01D5/18 , D04H1/42 , D04H1/54 , D04H1/58 , D04H1/72 , D04H13/00 , D06M15/00 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32
CPC分类号： C03B37/045 , C03C25/101 , C03C25/146 , D04H1/4226 , Y10T442/697 , Y10T442/699
摘要： A method for manufacturing a mineral fiber product includes establishing a stream of mineral fibers, directing polymeric fibers toward the stream of mineral fibers to cause intermingling of the polymeric material, and applying heat to the polymer fibers so that some of them become softened to the extent that they lose their fibrous form and become attached to the mineral fibers as non-fibrous particles, whereas some of the polymer fibers retain their fibrous form.
摘要翻译： 矿物纤维制品的制造方法包括建立矿物纤维流，将聚合物纤维引向矿物纤维流，引起聚合物材料的混合，并向聚合物纤维施加热量，使其中的一些变软 它们失去它们的纤维形式并且作为非纤维颗粒附着到矿物纤维上，而一些聚合物纤维保留其纤维形式。
-
公开(公告)号：US5046487A
公开(公告)日：1991-09-10
申请号：US448834
申请日：1989-12-12
申请人： James W. Scott
发明人： James W. Scott
IPC分类号： A61G7/075 , A63B21/02 , A63B21/055 , A63B23/08
CPC分类号： A63B21/0552 , A61G7/0755 , A63B21/1672 , A63B21/4011 , A63B23/085 , A61H2209/00 , A63B2071/027 , A63B21/00069 , A63B21/028 , A63B21/0421 , A63B21/0557 , A63B2208/0252 , Y10S128/15
摘要： A therapeutic leg elevator for promoting venous flow during patient recuperation including a substantially homogeneous solid polygonal shaped member having at least one inclined surface for supporting a back portion of a patient's thigh and second inclined surface with respect to the first for supporting the patient's lower leg, a member is releasably connected to a distal end of the homogeneous support member to provide resistance exercise for the patient.
摘要翻译： 一种用于在病人恢复期间促进静脉血流的治疗腿部电梯，包括具有至少一个倾斜表面的基本均匀的实心多边形构件，该倾斜表面用于支撑患者大腿的后部和相对于第一倾斜表面相对于第一倾斜表面支撑患者的小腿， 构件可释放地连接到均质支撑构件的远端以为患者提供阻力锻炼。
-
公开(公告)号：US4691699A
公开(公告)日：1987-09-08
申请号：US849715
申请日：1986-04-09
申请人： James W. Scott , John Hickox
发明人： James W. Scott , John Hickox
CPC分类号： A61F13/041
摘要： An orthopedic cast spacing and spreading device including a first othogonal member having one end face and mutually parallel sidewall surfaces and a second orthogonal member having a generally planar end face and mutually sidewall surfaces. The other ends of the first and second orthogonal members are coaxially joined and at least one flange laterally projects from said orthopedic cast spacing and spreading device at the junction of said first and second orthogonal members. A physician may selectively insert either said first orthogonal member or said second orthogonal member into a kerf formed in a patient's cast to relieve pressure created by the cast in the event of swelling of patient's limb.
摘要翻译： 一种矫形铸造间隔和铺展装置，包括具有一个端面和相互平行的侧壁表面的第一正交构件和具有大致平坦的端面和相互侧壁表面的第二正交构件。 第一和第二正交构件的另一端同轴连接，并且至少一个凸缘在所述第一正交构件和第二正交构件的接合处从所述矫形铸造间隔和铺展装置横向伸出。 医师可以选择性地将所述第一正交构件或所述第二正交构件插入形成在患者铸件中的切口，以在患者肢体肿胀的情况下减轻铸件产生的压力。
-
公开(公告)号：US4553581A
公开(公告)日：1985-11-19
申请号：US483792
申请日：1983-04-11
申请人： John J. Uppgren , James W. Scott
发明人： John J. Uppgren , James W. Scott
IPC分类号： B22C15/24
CPC分类号： B22C15/24
摘要： A core blowing machine receives match plates on a mounting surface so that a sand and bonding agent mixture may be packed about the match plate and exposed to a catalytic gas for forming a mold component. A support surface is disposed beneath the mounting surface. An auxiliary assembly includes an auxiliary mounting surface and an auxiliary support surface in substantially the same spatial relationship as the mounting and support surfaces. A support jack is placed on the auxiliary support surface and is adjusted in length to extend between the auxiliary support surface and a match plate mounted in the auxiliary assembly. Then the suppot jack is placed in a position on the support surface which is similar to the position occupied on the auxiliary support surface and the matching plate is disposed on the mounting surface. Indicia are provided on both the auxiliary support surface and the support surface to aid in placing the support jack in the similar position on the latter surface.
摘要翻译： 核心吹风机在安装表面上接收匹配板，使得沙子和粘合剂混合物可以围绕该匹配板填充并暴露于用于形成模具部件的催化气体。 支撑表面设置在安装表面下方。 辅助组件包括与安装和支撑表面基本上相同的空间关系的辅助安装表面和辅助支撑表面。 支撑千斤顶被放置在辅助支撑表面上并且被调节以在辅助支撑表面和安装在辅助组件中的匹配板之间延伸。 然后将支柱千斤顶放置在支撑表面上的位置，其类似于辅助支撑表面上占据的位置，并且匹配板设置在安装表面上。 标记设置在辅助支撑表面和支撑表面上，以帮助将支撑千斤顶放置在后表面上的相似位置。
-
公开(公告)号：US4270725A
公开(公告)日：1981-06-02
申请号：US98220
申请日：1979-11-27
申请人： James W. Scott , Joseph A. Bancsi , Jean Kersten
发明人： James W. Scott , Joseph A. Bancsi , Jean Kersten
CPC分类号： A61M39/286 , Y10T307/878
摘要： A two piece roller clamp is disclosed for regulating the fluid flow rate through plastic tubing by defining the size of the tubing lumen. The clamp includes a U-shaped body with a base and two side walls and a longitudinally movable roller mounted in tracks formed in the side walls. The roller is biased against a roller bearing surface running along the length of the base. Adjacent to the roller bearing surface is a tube compression slot having a lower wall uniformly spaced below the roller. A channel of varying cross-section is provided in the lower wall of the tube compression slot. The roller exerts a uniform, but minimal force on the tubing compressing it against the lower wall of the slot permitting the formation of a lumen defined by the contours of the channel. The slot is dimensioned vertically to provide for the minimal compression force by the roller and is dimensioned horizontally to confine the entire compressed cross-section of tubing without excess space thereby conforming the tubing to the contours of the channel to regulate the lumen size. A uniform compression force is maintained during longitudinal movement of the roller by the roller bearing surfaces which prevent perpendicular movement of the roller towards the slot.
摘要翻译： 公开了一种两件式的辊夹，用于通过限定管腔的尺寸来调节通过塑料管的流体流速。 夹具包括具有基部和两个侧壁的U形主体和安装在形成在侧壁中的轨道中的纵向移动的滚子。 滚轮被偏压抵靠沿基座长度延伸的滚子轴承表面。 与滚子轴承表面相邻的是管压缩槽，其具有在辊下方均匀间隔开的下壁。 在管压缩槽的下壁设置有横截面变化的通道。 辊对管道施加均匀的但是最小的力，将其压缩到狭槽的下壁，从而形成由通道的轮廓限定的内腔。 狭槽的尺寸垂直设置以提供辊的最小的压缩力，并且其水平尺寸限定管道的整个压缩横截面，而不会有过多的空间，从而使管道与通道的轮廓一致以调节管腔尺寸。 在辊的纵向移动期间通过滚子轴承表面保持均匀的压缩力，这防止辊朝向槽的垂直移动。
-
-
-
-
-
-
-
-
-
搜索结果
63 条记录 (耗时 0.045 秒)
