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1. 外观设计

USD687125S1 Fluid end 有权
标题翻译：流体端
公开(公告)号：USD687125S1
公开(公告)日：2013-07-30
申请号：US29399897
申请日：2011-08-19
申请人： John E. Hawes , Mark D. Matzner
设计人： John E. Hawes , Mark D. Matzner

2. 发明授权

US08402880B2 Packing nut lock and access bore cover locking assembly 失效
标题翻译：包装螺母锁和通孔盖锁定组件
公开(公告)号：US08402880B2
公开(公告)日：2013-03-26
申请号：US12635390
申请日：2009-12-10
申请人： Pankaj H. Patel , Mark D. Matzner
发明人： Pankaj H. Patel , Mark D. Matzner
IPC分类号： F15B15/22 , F16J15/18
CPC分类号： F04B53/16 , F04B53/162 , Y10T29/49963
摘要： A retaining system for securing a closure at an installed position within a bore. The bore being in a portion of a housing and having screw threads along at least a portion thereof. The closure having an internally threaded hold extending therein. The closure in the installed position closes the bore. The retaining system comprising a retaining cover for obstructing removal of the closure from the bore. The retaining cover being receivable in the bore in a position generally adjacent the closure. The retaining cover having external threads interengageable with the screw threads of the bore such that the cover is rotatable relative to the housing in a tightening direction for movement of the cover into the bore toward the closure and rotatable in an opposite, loosening direction for movement of the cover out from the bore away from the closure. The cover having a central axis of rotation.
摘要翻译：用于将封闭件固定在孔内的安装位置的保持系统。孔位于壳体的一部分中，并且沿其至少一部分具有螺纹。封闭件具有延伸在其中的内螺纹保持件。安装位置的关闭关闭了孔。所述保持系统包括用于阻止所述封闭件从所述孔移除的保持盖。保持盖可在大致相邻封闭件的位置处接纳在孔中。所述保持盖具有与所述孔的螺纹相互接合的外螺纹，使得所述盖能够在紧固方向上相对于所述壳体旋转，以使所述盖朝向所述封闭件移动到所述孔中，并且以相反的松动方向旋转，盖子从盖子上离开封闭物。该盖具有中心旋转轴线。

3. 发明申请

US20100143163A1 Packing Nut Lock and Access Bore Cover Locking Assembly 失效
标题翻译：包装螺母锁和通孔孔盖锁定组件
公开(公告)号：US20100143163A1
公开(公告)日：2010-06-10
申请号：US12635390
申请日：2009-12-10
申请人： Pankaj H. Patel , Mark D. Matzner
发明人： Pankaj H. Patel , Mark D. Matzner
IPC分类号： F04B53/00 , B23P11/00
CPC分类号： F04B53/16 , F04B53/162 , Y10T29/49963
摘要： A retaining system for securing a closure at an installed position within a bore. The bore being in a portion of a housing and having screw threads along at least a portion thereof. The closure having an internally threaded hold extending therein. The closure in the installed position closes the bore. The retaining system comprising a retaining cover for obstructing removal of the closure from the bore. The retaining cover being receivable in the bore in a position generally adjacent the closure. The retaining cover having external threads interengageable with the screw threads of the bore such that the cover is rotatable relative to the housing in a tightening direction for movement of the cover into the bore toward the closure and rotatable in an opposite, loosening direction for movement of the cover out from the bore away from the closure. The cover having a central axis of rotation.
摘要翻译：用于将封闭件固定在孔内的安装位置的保持系统。孔位于壳体的一部分中，并且沿其至少一部分具有螺纹。封闭件具有延伸在其中的内螺纹保持件。安装位置的关闭关闭了孔。所述保持系统包括用于阻止所述封闭件从所述孔移除的保持盖。保持盖可在大致相邻封闭件的位置处接纳在孔中。所述保持盖具有与所述孔的螺纹相互接合的外螺纹，使得所述盖能够在紧固方向上相对于所述壳体旋转，以使所述盖朝向所述封闭件移动到所述孔中，并且以相反的松动方向旋转，盖子从盖子上离开封闭物。该盖具有中心旋转轴线。

4. 发明授权

US07204525B2 Flowline clamp connector 有权
标题翻译：流线夹连接器
公开(公告)号：US07204525B2
公开(公告)日：2007-04-17
申请号：US11013486
申请日：2004-12-16
申请人： Mark D. Matzner
发明人： Mark D. Matzner
IPC分类号： F16L17/00
CPC分类号： F16L23/08 , F16L21/065 , Y10S285/917
摘要： A flowline connection assembly connects first and second tubular members to each other. Each tubular member has an external flange on its end. A conical recess is formed in the bore at the end of each of the tubular members. A metal ring has a pair of legs extending in opposite axial directions, each of the legs having a conical outer surface that engages one of the conical recesses. Each ring has an elastomeric seal that seals the recess. A clamp has cam surfaces that engage the flanges and pull the tubular members axially toward each other.
摘要翻译：流线连接组件将第一和第二管状构件彼此连接。每个管状构件的端部具有外部凸缘。在每个管状构件的端部处的孔中形成有锥形凹部。金属环具有在相反的轴向方向上延伸的一对腿，每个腿具有接合其中一个锥形凹部的锥形外表面。每个环具有密封凹部的弹性密封件。夹具具有接合凸缘的凸轮表面并且将管状构件沿着彼此轴向拉动。

5. 发明授权

US06945569B1 Enhanced durability hammer union 失效
标题翻译：增强耐用锤联合
公开(公告)号：US06945569B1
公开(公告)日：2005-09-20
申请号：US10833859
申请日：2004-04-28
申请人： Juan M. Diaz , Mark D. Matzner
发明人： Juan M. Diaz , Mark D. Matzner
IPC分类号： E21B17/02 , F16L15/08 , F16L19/02 , F16L19/025 , F16L35/00
CPC分类号： F16L19/025
摘要： A union for connecting two tubular members. The first tubular member has an external flange, and the second tubular member has a set of external threads. An annular nut surrounds the first tubular member. The nut has an internal flange that surrounds the first tubular member, and a set of threads to engage the threads of the second tubular member. Arcuate segments are circumferentially mated between the internal flange of the nut and the external flange of the first tubular member. A flat conical surface on the inner side of the segment comes into contact with a flat conical surface on the outer side of the external flange. Curved conical surfaces tangentially align with and extend from the flat conical surfaces on the segment and the external flange. Cylindrical surfaces tangentially align and join the curved conical surfaces on the segment and the tubular member.
摘要翻译：用于连接两个管状构件的联接件。第一管状构件具有外部凸缘，并且第二管状构件具有一组外部螺纹。环形螺母环绕第一管状构件。螺母具有围绕第一管状构件的内部凸缘，以及一组与第二管状构件的螺纹接合的螺纹。弧形段在螺母的内部凸缘和第一管状构件的外部凸缘之间周向配合。在该段的内侧上的平坦的锥形表面与外部法兰的外侧上的平坦的圆锥形表面接触。弯曲的锥形表面与分段和外部凸缘上的平坦锥形表面切向对准并从其延伸。圆柱形表面切向对齐并连接在段和管状构件上的弯曲锥形表面。

6. 发明授权

US06481457B2 Safety restraint assembly for high pressure flow line 有权
公开(公告)号：US06481457B2
公开(公告)日：2002-11-19
申请号：US09754693
申请日：2001-01-03
申请人： Glenn P. Hayes , Mark D. Matzner , Timothy Andrew Gauss
发明人： Glenn P. Hayes , Mark D. Matzner , Timothy Andrew Gauss
IPC分类号： F16L1304
CPC分类号： F16L55/005 , Y10T24/3439 , Y10T24/3909 , Y10T24/3958 , Y10T24/3991 , Y10T137/7043
摘要： A high pressure flow line that is formed from sections of pipe that are coupled together is provided with a safety restraint assembly. The safety restraint assembly is formed by wrapping short, flexible rib tethers around the pipeline near the ends of each section of pipe. A plurality of long tethers are linked end-to-end to form a continuous spine, which is threaded through all of the rib tethers. Each of the tethers contains continuous filaments. The spine is then anchored at each of its terminal ends to suitable anchoring structures. Alternatively, the safety restraint assembly may utilize anchor elements in addition to the tethers.

7. 发明申请

US20100242720A1 Bimetallic Crosshead 审中-公开
标题翻译：双金属十字头
公开(公告)号：US20100242720A1
公开(公告)日：2010-09-30
申请号：US12748127
申请日：2010-03-26
申请人： Mark D. Matzner , Vladimir Kugelev
发明人： Mark D. Matzner , Vladimir Kugelev
IPC分类号： F01B9/00 , F04B53/14 , F16C5/00 , E21B43/00
CPC分类号： F04B53/147 , F16C5/00
摘要： A reciprocating pump assembly having a crankshaft rotatable by an attached motor and coupled by a connecting rod to a crosshead member. On a side opposite the connection to the connecting rod, the crosshead member connects to a plunger. The plunger is coaxially disposed in a cylinder provided in a cylinder block. Rotating the crankshaft reciprocates the crosshead member and attached plunger. In an embodiment the crosshead member includes an outer shell and a core portion within the shell formed from a material different from the shell material.
摘要翻译：一种往复式泵组件，其具有可由附接的马达旋转并通过连接杆联接到十字头构件的曲轴。在与连接杆的连接相对的一侧上，十字头构件连接到柱塞。柱塞同轴地设置在设置在气缸体中的气缸中。旋转曲轴使十字头构件和附接柱塞往复运动。在一个实施例中，十字头构件包括壳体和由壳体材料不同的材料形成的壳体内的芯部分。

8. 发明申请

US20080142752A1 Plug valve having a seal boss 有权
标题翻译：旋塞阀具有密封凸台
公开(公告)号：US20080142752A1
公开(公告)日：2008-06-19
申请号：US11638965
申请日：2006-12-14
申请人： Mark D. Matzner
发明人： Mark D. Matzner
IPC分类号： F16K5/04
CPC分类号： F16K5/0464 , Y10T137/86871
摘要： A fluid control valve utilizes a rotatable plug valve member mounted in a fluid passage to control the flow of fluids. Two segments are placed on each side of the plug valve member within a recess located between the plug valve member and the body of the fluid passage. The outer surface of the segments includes an elastomeric seal and metal annular boss, which acts as a stop to limit deformation of the seal when the valve is closed and under pressure.
摘要翻译：流体控制阀利用安装在流体通道中的旋转塞阀构件来控制流体的流动。在位于插塞阀构件和流体通道主体之间的凹部内，将两个段放置在旋塞阀构件的每一侧上。节段的外表面包括弹性体密封件和金属环形凸台，其作为止动件，以在阀门关闭并处于压力下时限制密封件的变形。

9. 发明授权

US06978799B2 Emergency pressure relief valve with enhanced reset 有权
公开(公告)号：US06978799B2
公开(公告)日：2005-12-27
申请号：US10690888
申请日：2003-10-22
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F16K17/02 , F16K21/10 , F16K31/122
CPC分类号： F16K17/02 , Y10S137/906 , Y10T137/7853 , Y10T137/7904
摘要： A pressure relief valve has a housing fluidly connected to a pressurized system line carrying a system fluid. The housing carries a moveable piston and a valve member that both move between closed and open positions. The piston defines an upper chamber and a lower chamber within the housing. A pressurized fluid is supplied to the upper chamber to bias the piston toward the closed position. After the relief valve opens from excessive system pressure, the pressurized fluid is injected into the lower chamber to delay the return of the piston to the closed position. Initially, the fluid in the lower chamber flows through a check valve while the piston returns to the closed position. Then the fluid vent in the lower chamber vents from the lower chamber as the piston and valve member approach the closed position.

10. 发明授权

US5823093A Liner assembly with a fluid end cylinder 失效
标题翻译：带流体端柱的衬管组件
公开(公告)号：US5823093A
公开(公告)日：1998-10-20
申请号：US964714
申请日：1997-11-05
申请人： Vladimir S. Kugelev , Mark D. Matzner
发明人： Vladimir S. Kugelev , Mark D. Matzner
IPC分类号： F04B53/16 , F01B29/00
CPC分类号： F04B53/168
摘要： The fluid end of a reciprocating pump contains a plurality of manifold cylinders for pumping fluid. The fluid end has an improved liner assembly with a shaft, a coaxial piston, and a liner with a liner seal on an outward end. The liner and seal abut an inner wall of the manifold to prevent pressurized fluid leakage between the liner and the manifold. The liner is pressed against the manifold by an adjustment mechanism which is mounted to a housing surrounding the pump. The adjustment mechanism is spaced axially away from the manifold wall and allows the liner to self-adjust to the wall without the need for a liner bushing. A support device is provided for assisting in the vertical alignment of the liner assembly prior to the liner being pressed tightly against the manifold wall.
摘要翻译：往复泵的流体端包含多个用于泵送流体的歧管缸。流体端部具有改进的衬套组件，其具有轴，同轴活塞和在外端具有衬垫密封件的衬套。衬套和密封件邻接歧管的内壁以防止衬套和歧管之间的加压流体泄漏。衬垫通过安装到围绕泵的壳体的调节机构压靠歧管。调节机构与歧管壁轴向间隔开，并允许衬套自调节到壁而不需要衬套。提供支撑装置，用于在衬垫紧紧地压靠在歧管壁之前帮助衬套组件的垂直对准。

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