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1. 发明授权

US5816505A Fluid jet decoking tool 失效
标题翻译：流体喷射除焦工具
公开(公告)号：US5816505A
公开(公告)日：1998-10-06
申请号：US842860
申请日：1997-04-17
申请人： Richard Tran , Robert M. Purton
发明人： Richard Tran , Robert M. Purton
IPC分类号： C10B33/00 , C10C3/18
CPC分类号： C10B33/006 , Y10S239/13 , Y10T137/86863
摘要： A decoking tool includes a valve body equipped with a pressurized fluid inlet and having a plurality of fluid passages, including drilling fluid passages extending substantially the full length of the valve body to conduct fluid to drilling nozzle sockets, and cutting fluid passages extending approximately half as far as the drilling fluid passages to conduct fluid to cutting nozzle sockets, the drilling and cutting fluid passages being disposed alternatingly on a circular locus about an axial centerline of the valve body. There are nozzles installed in the nozzle sockets. A diverter plate is interposed between the valve body and the pressurized fluid inlet and has axial fluid passages disposed on a circular path congruent with the circular locus, the disposition of the axial fluid passages being such that the passages align either with the drilling fluid passages or with the cutting fluid passages of the valve body. Means are provided for rotating the diverter plate to selectively provide fluid communication to either the drilling fluid passages or the cutting fluid passages.
摘要翻译：一种除焦工具包括一个配有加压流体入口并具有多个流体通道的阀体，该流体通道包括大致整个阀体的整个长度延伸的钻井流体通道，以将流体传导到钻孔喷嘴孔中，并且将流体通道延伸大约一半就像钻井流体通道将流体引导到切割喷嘴孔口一样，钻孔和切削流体通道交替地设置在围绕阀体轴向中心线的圆形轨迹上。在喷嘴插座中安装有喷嘴。分流板介于阀体和加压流体入口之间，并且具有设置在与圆形轨迹相一致的圆形路径上的轴向流体通道，轴向流体通道的布置使得通道与钻井液通道对准或者与阀体的切削液通道。提供了用于旋转分流板以选择性地向钻井流体通道或切削流体通道提供流体连通的装置。

2. 发明授权

US4407327A Flow control valve 失效
标题翻译：流量控制阀
公开(公告)号：US4407327A
公开(公告)日：1983-10-04
申请号：US256876
申请日：1981-04-24
申请人： Lloyd D. Hanson , Robert M. Purton
发明人： Lloyd D. Hanson , Robert M. Purton
IPC分类号： F16K47/08 , F16K47/12 , F16K47/14
CPC分类号： F16K47/08 , F16K47/12 , Y10T137/86734 , Y10T137/86791
摘要： The improved flow control valve includes a hollow valve body having an inlet and an outlet and a valve member movable therein to control the flow through the valve. The valve also includes an orifice assembly located in the valve body encircling the valve member. The orifice assembly includes a perforated cylindrical member encircling the valve member and a plurality of annular discs encircling the cylindrical member. The discs include both orifice discs and spacer discs. The orifice discs are located between the spacer discs and each orifice disc is provided with a plurality of orifices. Each spacer disc is provided with a plurality of flow ports that are arranged to aligned serially with the orifices which provide a long curvilinear or spiral flow path through the orifice assembly.
摘要翻译：改进的流量控制阀包括具有入口和出口的中空阀体和可在其中移动的阀构件，以控制通过阀的流量。阀还包括位于阀体中的孔组件，其围绕阀构件。孔口组件包括围绕阀构件的穿孔圆柱形构件和环绕圆柱形构件的多个环形盘。光盘包括孔盘和间隔盘。孔盘位于间隔盘之间，并且每个孔盘设置有多个孔。每个间隔盘设置有多个流动端口，其被布置成与所述孔串联对准，其提供穿过孔口组件的长曲线或螺旋流动路径。

3. 发明授权

US4295487A Cleanout apparatus for flow control valves 失效
标题翻译：流量控制阀清洗装置
公开(公告)号：US4295487A
公开(公告)日：1981-10-20
申请号：US90232
申请日：1979-11-01
申请人： Robert M. Purton
发明人： Robert M. Purton
IPC分类号： F16K47/00 , F16K51/00
CPC分类号： F16K47/00 , Y10T137/4273 , Y10T137/86734
摘要： The apparatus described herein is for use in a valve including a hollow valve body having inlet and outlet passageways extending into the body and a valve member positioned in the body for movement between open and closed positions. A plurality of orifice members are disposed between the inlet and outlet so that fluid flowing through the valve must pass therethrough. The orifice members are arranged to restrict fluid flow and thus reduce the pressure as the fluid flows through the valve. The orifice members are also arranged so that the inlet to each series of members is through an annular space that is narrower than the smallest of the orifices so that any particle passing through the annular space will pass through the valve. Each inlet is provided with a cleaning member that projects therein and the orifice members are rotatable in the valve body so that the cleaning members pass through each inlet.
摘要翻译：本文所述的装置用于包括具有延伸到主体中的入口和出口通道的中空阀体的阀以及定位在本体中用于在打开和关闭位置之间运动的阀构件。多个孔口构件设置在入口和出口之间，使得流过阀的流体必须通过其中。孔口构件被布置成限制流体流动，并且因此当流体流过阀门时降低压力。孔口构件还被布置成使得每个系列构件的入口通过比最小孔口窄的环形空间，使得通过环形空间的任何颗粒将通过阀。每个入口设置有一个在其中突出的清洁构件，并且孔构件可在阀体中旋转，使得清洁构件穿过每个入口。

4. 发明授权

US4275842A Decoking nozzle assembly 失效
标题翻译：点燃喷嘴组件
公开(公告)号：US4275842A
公开(公告)日：1981-06-30
申请号：US96704
申请日：1979-11-21
申请人： Robert M. Purton , Lloyd D. Hanson
发明人： Robert M. Purton , Lloyd D. Hanson
IPC分类号： B05B1/16 , C10B33/00 , C10G9/16 , A62C31/00
CPC分类号： C10B33/006 , B05B1/1672 , C10G9/16
摘要： The improved decoking nozzle assembly described hereinafter includes both first and second stage decoking nozzles that can be selectively utilized. The nozzle assembly includes a hollow body having ports therein providing fluid flow to the first and second stage nozzles, a sliding valve mechanism inside the hollow body that includes apertures arranged to be selectively aligned with the ports and with the first or second stage nozzles, and a stop member that is engageable with the valve member to retain the valve member in the selected position.
摘要翻译：下文描述的改进的除焦喷嘴组件包括能够选择性地使用的第一和第二级除焦喷嘴。喷嘴组件包括中空体，其中具有端口，其中提供流体流到第一和第二级喷嘴;中空体内部的滑阀机构，其包括布置成与端口和第一或第二级喷嘴选择性对准的孔，以及止动构件，其可与阀构件接合以将阀构件保持在选定位置。

5. 发明授权

US06644567B1 Remotely operated cutting mode shifting apparatus for a combination fluid jet decoking tool 有权
标题翻译：用于组合流体喷射除焦工具的遥控切割模式切换装置
公开(公告)号：US06644567B1
公开(公告)日：2003-11-11
申请号：US10185303
申请日：2002-06-28
申请人： Douglas Adams , Jay Roger Clark , Lloyd D. Hanson , Martin Prescott , Robert M. Purton , Richard Tran
发明人： Douglas Adams , Jay Roger Clark , Lloyd D. Hanson , Martin Prescott , Robert M. Purton , Richard Tran
IPC分类号： A62C3100
CPC分类号： F15B15/068 , C10B33/006 , F15B15/061
摘要： A remotely operated cutting mode shifting apparatus for use with a decoking tool of the type in which the cutting mode is changed by rotation of a diverter valve plate, has a shifter body adapted for mounting to the decoking tool and a control rod for engaging with the diverter valve plate. It includes a mechanism within the shifter body for rotating the control rod to drive the diverter valve plate to shift the cutting mode of the decoking tool upon release of cutting fluid pressure from the tool.
摘要翻译：一种与切换模式通过转向阀板旋转而改变的类型的除焦工具一起使用的远程操作的切割模式切换装置具有适于安装到脱焦工具的移动体，以及用于与分流阀板。其包括在换档器主体内的机构，用于旋转控制杆以驱动转向阀板，以在从工具释放切削流体压力时移动除焦工具的切割模式。

6. 发明授权

US3999882A Flushing and cooling system for shaft seals and pumps 失效
标题翻译：轴封和泵的冲洗和冷却系统
公开(公告)号：US3999882A
公开(公告)日：1976-12-28
申请号：US559187
申请日：1975-03-17
申请人： Robert M. Purton
发明人： Robert M. Purton
IPC分类号： F01D11/06 , F04D29/12 , F01D11/10
CPC分类号： F01D11/06 , F04D29/128
摘要： The improved flushing and cooling system of this invention includes a pumping ring seal located at each end of the pump with the seal located adjacent to the discharge being in fluid communication with a pressure-reducing device in the pump. The pressure-reducing device is also connected by means of a bypass conduit with the seal located adjacent the pump inlet and with the pump inlet itself. A flow control orifice member is located adjacent the pressure-reducing device and is arranged to control flow from the by-pass conduit into and out of the pumping ring seal that is located adjacent the pump discharge. A second flow control orifice member is located adjacent the pump inlet and functions to control the flow into and out of the seal located adjacent the pump inlet. The arrangement of the system is such that the fluid passing through the pump is utilized to cool and flush both of the seals and to maintain the seals at substantially the same pressure.
摘要翻译：本发明的改进的冲洗和冷却系统包括位于泵的每个端部处的泵送环密封件，位于与排放口相邻的密封件与泵中的减压装置流体连通。减压装置还通过旁路管道连接，密封件邻近泵入口和泵入口本身。流量控制孔构件位于减压装置附近，并且被布置成控制从旁路导管进入和排出邻近泵排出口的泵送环密封件的流动。第二流量控制孔构件邻近泵入口定位并且用于控制进入和离开邻近泵入口的密封件的流动。系统的布置使得通过泵的流体被利用来冷却和冲洗两个密封件并且将密封件保持在基本上相同的压力。

7. 发明授权

US6050277A Decoking tool carrier with a self-propelled climbing crosshead 有权
标题翻译：用自走式攀岩十字头对工具架进行扒渣
公开(公告)号：US6050277A
公开(公告)日：2000-04-18
申请号：US188746
申请日：1998-11-09
申请人： Robert M. Purton , Richard Tran
发明人： Robert M. Purton , Richard Tran
IPC分类号： C10B43/04 , B08B9/093 , B66F3/02 , C10B33/00 , B08B3/02
CPC分类号： C10B33/006 , B08B9/093 , B66F3/02
摘要： An apparatus for a decoking system, for raising and lowering a cutting tool into a coking drum, has at least one rigid vertical member extending above the coking drum with a toothed rack extending substantially the full height of the member. A rigid frame with provisions for mounting a cutting tool is movably mounted to the rigid vertical member. A motor is mounted to the rigid frame and powers a pinion gear which is drivably engaged on the toothed rack such that rotation of the pinion gear raises or lowers the rigid frame on the vertical member.
摘要翻译：一种用于将切割工具升高和降低到焦化鼓中的脱焦系统的装置具有至少一个在焦化鼓上方延伸的刚性垂直构件，其具有基本上在构件的整个高度上延伸的齿形齿条。具有用于安装切割工具的装置的刚性框架可移动地安装到刚性垂直构件。电动机安装到刚性框架上并且驱动小齿轮，该小齿轮可驱动地接合在齿条上，使得小齿轮的旋转升高或降低垂直构件上的刚性框架。

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