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1. 发明申请

US20110030213A1 HYDRAULIC INSTALLATION TOOL FOR PUMP PLUNGER 审中-公开
标题翻译：泵浦泵液压安装工具
公开(公告)号：US20110030213A1
公开(公告)日：2011-02-10
申请号：US12852376
申请日：2010-08-06
申请人： John Hawes , Ed Kotapish
发明人： John Hawes , Ed Kotapish
IPC分类号： B23P15/00 , B23P19/00
CPC分类号： F04B53/22 , F04B1/0404 , F04B1/0408 , F04B1/0426 , F04B1/0448 , Y10T29/49236 , Y10T29/53
摘要： A hydraulic plunger installation tool that exerts a hydraulic force on a plunger for a reciprocating pump to install the plunger into a pump cylinder opening. Maintenance of the pump typically includes repacking of the packing that surrounds the plunger and revalving of the pump's inlet and outlet valve. To allow repacking or revalving, the pump is disassembled and the plunger is removed. The hydraulic plunger installation tool is located at the pump cylinder on an upward facing nest with legs that provide a reaction point for a hydraulically actuated piston rod that is driven at one end by a hydraulic piston and engages the plunger at an opposite end during installation to push the plunger into the cylinder opening without the use of hammers by personnel.
摘要翻译：液压柱塞安装工具，其在用于往复泵的柱塞上施加液压力以将柱塞安装到泵气缸开口中。泵的维护通常包括对围绕柱塞的填料进行重新包装并重新对泵的入口和出口阀进行重新排气。为了允许重新包装或重新安装，泵被拆卸并且柱塞被移除。液压柱塞安装工具位于泵筒上，向上朝向具有腿部的嵌套座，其提供用于液压致动的活塞杆的反作用点，该液压致动的活塞杆在一端由液压活塞驱动并在安装期间在相对端处与柱塞接合将柱塞推入气缸开口，不用人员使用锤子。

2. 发明申请

US20100308246A1 Plug Valve Indicator 有权
标题翻译：插头阀指示器
公开(公告)号：US20100308246A1
公开(公告)日：2010-12-09
申请号：US12793194
申请日：2010-06-03
申请人： Brian C. Witkowski , Edward C. Kotapish
发明人： Brian C. Witkowski , Edward C. Kotapish
IPC分类号： F16K31/44 , F16K5/00 , F16K37/00
CPC分类号： F16K37/0008 , F16K5/0442 , F16K37/0016 , Y10T137/8292
摘要： A valve has a body having a rotatable valve element. A drive mechanism has a drive input member and a drive output member that are coupled to the valve element for rotating the valve element. A shear member is operatively located within the drive mechanism between the drive input member and the drive output member for shearing in the event the force to rotate the valve element is excessive. The valve has indicia indicating open and closed positions for the valve element. An indicator is mounted to output drive member to properly align with the indicia regardless whether the shear member has sheared or not.
摘要翻译：阀具有具有可旋转阀元件的主体。驱动机构具有驱动输入构件和驱动输出构件，该驱动输出构件和驱动输出构件联接到阀元件以旋转阀元件。剪切构件可操作地位于驱动机构内部的驱动输入构件和驱动输出构件之间，用于在使阀元件旋转的力过大的情况下进行剪切。阀具有指示阀元件的打开和关闭位置的标记。一个指示器被安装到输出驱动构件以与标记正确对准，而不论剪切构件是否剪切。

3. 发明申请

US20100260631A1 MULTI-PIECE CONNECTING ROD 审中-公开
标题翻译：多连接线
公开(公告)号：US20100260631A1
公开(公告)日：2010-10-14
申请号：US12683900
申请日：2010-01-07
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F04B53/14 , F16C7/02
CPC分类号： F04B53/144 , F05C2201/021 , F16C7/023 , Y10T74/2142
摘要： A reciprocating pump assembly having a pump within a housing. The pump having a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The connecting rod is fabricated from multiple pieces, with the body of the connecting rod fabricated out of light weight aluminum and the end connected to the crosshead fabricated out of steel. The steel end of the connecting rod can withstand the stress at the crosshead. The lighter weight of the connecting rod lightens the weight of the pump and its transportation is easier and less costly.
摘要翻译：一种在壳体内具有泵的往复式泵组件。泵具有旋转的曲轴和经由小马杆连接到柱塞的十字头。柱塞通过泵中的气缸泵送流体。连杆在一端连接到曲轴，另一端连接到十字头，以将曲轴的旋转运动转换成十字头的线性运动，从而将柱塞平移。连杆由多块制成，连杆的主体由重量轻的铝制成，其端部连接到由钢制成的十字头上。连杆的钢端可承受十字头处的应力。连杆的重量较轻减轻了泵的重量，其运输更容易，成本更低。

4. 发明申请

US20100129245A1 Floating Pinion Bearing for a Reciprocating Pump 有权
标题翻译：浮动小齿轮轴承用于往复泵
公开(公告)号：US20100129245A1
公开(公告)日：2010-05-27
申请号：US12277849
申请日：2008-11-25
申请人： Pankaj H. Patel , Mark D. Matzner
发明人： Pankaj H. Patel , Mark D. Matzner
IPC分类号： F04B9/04 , B23P11/00
CPC分类号： F04B9/02 , F04B9/04 , Y10T29/49236
摘要： A reciprocating pump assembly includes a power frame that houses a crankshaft. The crankshaft is mechanically connected to a large gear or bull gear on each end that is in mechanical engagement with a small gear or pinion bearing. A bearing housing is integrally formed as part of the power frame with an increased width and a constant inner diameter. A pinion bearing assembly, comprising an inner race, an outer race, and spherical bearings is placed around the shaft of the pinion bearing. The pinion is installed in the reciprocating pump assembly such that the bearing assembly rests on the bearing housing, which is integrally formed as part of the power frame. The bearing assembly is free to float in the bearing housing and provides for some lateral movement of the shaft and bearing assembly during operation of the reciprocating pump assembly.
摘要翻译：往复泵组件包括容纳曲轴的动力框架。曲轴机械地连接到与小齿轮或小齿轮轴承机械接合的每个端部上的大齿轮或大齿轮。轴承壳体一体形成为功率框架的一部分，具有增加的宽度和恒定的内径。包括内圈，外座圈和球面轴承的小齿轮轴承组件设置在小齿轮轴承的轴周围。小齿轮安装在往复泵组件中，使得轴承组件搁置在轴承壳体上，该轴承壳体一体地形成为功率框架的一部分。轴承组件可自由地浮动在轴承壳体中，并且在往复式泵组件的操作期间提供轴和轴承组件的一些侧向运动。

5. 发明申请

US20110173814A1 Valve Seat Installation and Retrieval Tool 审中-公开
标题翻译：阀座安装和检索工具
公开(公告)号：US20110173814A1
公开(公告)日：2011-07-21
申请号：US12947498
申请日：2010-11-16
申请人： Pankaj H. Patel
发明人： Pankaj H. Patel
IPC分类号： B23P6/00 , B23P19/04
CPC分类号： F04B53/1087 , Y10T29/49407 , Y10T29/53596
摘要： A tool for replacing a valve seat of a reciprocating pump has a puller shaft connected to a puller head having at least two spring-biased dogs. An operator inserts the puller head into a valve bore and through a valve seat, the dogs retracting as the puller head moves through the valve seat, then snapping back outward. A hydraulic cylinder engages the puller shaft to exert a force on the puller shaft causing the dogs to dislodge the seat. The operator then places a replacement valve seat on a shoulder in the valve bore. The operator attaches an installing head to an installing shaft and inserts the installing head into the valve bore into contact with the replacement valve seat. The hydraulic cylinder applies a force in an opposite direction on the installing shaft to push the replacement valve seat into installed engagement.
摘要翻译：用于更换往复泵的阀座的工具具有连接到具有至少两个弹簧偏置卡爪的牵引头的牵引轴。操作者将拉头插入阀孔并通过阀座，当牵引头移动通过阀座时，卡爪将收回，然后向外弹回。液压缸与牵引杆接合以在拉杆轴上施加力，导致狗移开座椅。然后操作人员将更换的阀座放置在阀孔的肩部上。操作人员将安装头安装到安装轴上，并将安装头插入阀孔与更换阀座接触。液压缸在安装轴上以相反的方向施加力，以将替换阀座推入安装接合。

6. 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。

7. 发明授权

US08376723B2 Connecting rod without wrist pin 有权
标题翻译：连接杆无腕针
公开(公告)号：US08376723B2
公开(公告)日：2013-02-19
申请号：US12683804
申请日：2010-01-07
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F04B53/10
CPC分类号： F04B9/045 , F04B53/147 , F16C5/00 , F16C9/04
摘要： A reciprocating pump assembly has a pump within a housing. The pump has a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The end connected to the crosshead is secured to the crosshead by a bushing located within the crosshead that allows the connecting rod end to pivot during operation. The bushing extends more than 180 degrees, retaining the connecting rod with the crosshead without the need for a wrist pin. The end secured by the bushing can be retained within the bushing by a lock plate, and retainers without the need for a wrist pin.
摘要翻译：往复泵组件在壳体内具有泵。泵具有旋转的曲轴和经由小马杆连接到柱塞的十字头。柱塞通过泵中的气缸泵送流体。连杆在一端连接到曲轴，另一端连接到十字头，以将曲轴的旋转运动转换成十字头的线性运动，从而将柱塞平移。连接到十字头的端部通过位于十字头内的衬套固定到十字头上，该衬套允许连杆端部在操作期间枢转。套管延伸超过180度，将连杆用十字头固定，无需腕针。通过衬套固定的端部可以通过锁定板和保持器保持在衬套内，而不需要腕针。

8. 发明申请

US20110079302A1 Pump Valve with Full Elastomeric Contact on Seat 审中-公开
标题翻译：在阀座上完全弹性接触的泵阀
公开(公告)号：US20110079302A1
公开(公告)日：2011-04-07
申请号：US12900146
申请日：2010-10-07
申请人： John E. Hawes
发明人： John E. Hawes
IPC分类号： F16K25/00 , F16K17/04 , F16K1/32
CPC分类号： F16K25/005 , F04B53/10 , F04B53/102 , F16K1/46 , F16K1/465 , F16K15/063 , Y10T137/7925
摘要： This invention relates to valve assemblies having a valve seat body having an axial bore therethrough; wherein the valve seat body has an inclined seat surface located on an upper end of the seat body. The valve assemblies further include a valve member having a valve body such that the valve body is positioned within the axial bore of the valve seat body. A seal is disposed between the seat surface of the seat body and an annular seal surface of the valve member such that the seal prevents contact between the seat surface of the seat body and the valve member.
摘要翻译：本发明涉及具有阀座主体的阀组件，其具有穿过其的轴向孔; 其中，所述阀座体具有位于所述座椅主体的上端的倾斜的座面。阀组件还包括具有阀体的阀构件，使得阀体位于阀座本体的轴向孔内。密封件设置在座椅主体的座面和阀构件的环形密封表面之间，使得密封件防止座椅主体的座面与阀构件之间的接触。

9. 发明申请

US20100172778A1 CONNECTING ROD WITHOUT WRIST PIN 有权
标题翻译：连接线没有手写PIN码
公开(公告)号：US20100172778A1
公开(公告)日：2010-07-08
申请号：US12683804
申请日：2010-01-07
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F04B53/14 , F16J1/12
CPC分类号： F04B9/045 , F04B53/147 , F16C5/00 , F16C9/04
摘要： A reciprocating pump assembly has a pump within a housing. The pump has a crankshaft that rotates and a crosshead that is connected to a plunger via a pony rod. The plunger pumps fluid through cylinders in the pump. A connecting rod connects at one end to the crankshaft and at another end to the crosshead to translate the crankshaft's rotational movement into linear movement of the crosshead and thereby the plunger. The end connected to the crosshead is secured to the crosshead by a bushing located within the crosshead that allows the connecting rod end to pivot during operation. The bushing extends more than 180 degrees, retaining the connecting rod with the crosshead without the need for a wrist pin. The end secured by the bushing can be retained within the bushing by a lock plate, and retainers without the need for a wrist pin.
摘要翻译：往复泵组件在壳体内具有泵。泵具有旋转的曲轴和经由小马杆连接到柱塞的十字头。柱塞通过泵中的气缸泵送流体。连杆在一端连接到曲轴，另一端连接到十字头，以将曲轴的旋转运动转换成十字头的线性运动，从而将柱塞平移。连接到十字头的端部通过位于十字头内的衬套固定到十字头上，该衬套允许连杆端部在操作期间枢转。套管延伸超过180度，将连杆用十字头固定，无需腕针。通过衬套固定的端部可以通过锁定板和保持器保持在衬套内，而不需要腕针。

10. 发明申请

US20100147866A1 Ball Injector 审中-公开
标题翻译：球注射器
公开(公告)号：US20100147866A1
公开(公告)日：2010-06-17
申请号：US12638718
申请日：2009-12-15
申请人： Brian C. Witkowski , Mark D. Matzner
发明人： Brian C. Witkowski , Mark D. Matzner
IPC分类号： B65D83/04 , B65D85/58
CPC分类号： E21B33/138 , E21B33/068
摘要： An apparatus for loading and dispensing balls into a flow stream. The apparatus has an outer housing with a smooth cylindrical inner surface, and an inner housing, removably mounted within the outer housing. The inner housing has a hollow cylindrical body extending longitudinally between a lower guide plate and an upper guide band. A plurality of longitudinal slots are located in and extend the length of the cylindrical body and through the lower guide plate. The width of the slots is greater than the diameter of the balls. The apparatus also has a shaft with a smooth cylindrical outer surface, coaxially, rotatably, and removably mounted in the inner housing. The distance between the outer surface of the shaft and the inner surface of the outer housing is greater than the diameter of the balls.
摘要翻译：一种用于将球装入和分配到流动流中的装置。该装置具有一个具有光滑的圆柱形内表面的外壳和一个可拆卸地安装在外壳内的内壳。内壳体具有在下引导板和上引导带之间纵向延伸的中空圆柱体。多个纵向狭槽位于圆柱体的长度上并延伸通过下导向板。槽的宽度大于球的直径。该装置还具有一个具有平滑圆柱形外表面的轴，同轴地，可旋转地并可拆卸地安装在内壳中。轴的外表面与外壳的内表面之间的距离大于球的直径。

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