专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100326541A1 STAND FOR PRESSURE RELIEF VALVE 失效
标题翻译：压力缓冲阀定位
公开(公告)号：US20100326541A1
公开(公告)日：2010-12-30
申请号：US12822900
申请日：2010-06-24
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F16K17/00 , F16M13/02
CPC分类号： E21B43/26 , E21B19/00 , Y10T137/6991 , Y10T137/7025 , Y10T137/7028 , Y10T137/7043 , Y10T137/7758
摘要： A frame for supporting a pressure relief valve located within a frac line connected to high pressure pumps on frac trucks. A metallic base is formed from rectangular tubing in the shape of a box. Saddles on the base support a tee on the lower portion of the relief valve. Brace links are connected at one end to the corners of the metallic base and swivel about clevises to allow access to the pressure relief valve. The other end of the brace links connect to clevises on a flange when assembled. The flange is rigidly connected to an upper portion of the relief valve to stabilize the assembly. Lifting loops on the flange allow the frame to be lifted during assembly.
摘要翻译：用于支撑压力释放阀的框架，该压力释放阀位于与压裂机上的高压泵相连的压裂管线内。金属底座由箱形的矩形管形成。基座上的鞍座支撑安全阀下部的三通。大括号链接在一端连接到金属底座的角部，并在支座周围旋转以允许进入泄压阀。组装时，支架连杆的另一端连接到法兰上的U形夹。凸缘刚性地连接到安全阀的上部，以稳定组件。法兰上的起吊环可以在装配过程中使框架抬起。

2. 发明授权

US07364412B2 System, method, and apparatus for valve stop assembly in a reciprocating pump 有权
标题翻译：往复泵中阀门止动装置的系统，方法和装置
公开(公告)号：US07364412B2
公开(公告)日：2008-04-29
申请号：US10913221
申请日：2004-08-06
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F04B39/10
CPC分类号： F04B53/1032 , F04B53/007 , F04B53/16
摘要： A reciprocating pump assembly has a pump housing with a crankshaft. A plunger is connected to the crankshaft for pumping a fluid through a cylinder. The cylinder has a fluid inlet port and an opening that provides access to the cylinder. A suction cover is mounted in the opening and has a hub that is coaxial with an axis of the suction cover. A suction valve stop is mounted adjacent one of the fluid ports and has a spring retainer. A column extends from the spring retainer, and a bushing is mounted to the spring retainer for engaging and being retained by the hub of the suction cover. The suction cover guides the suction valve stop in operation and, when the suction cover is removed from the opening, the suction valve stop is removable.
摘要翻译：往复泵组件具有带有曲轴的泵壳体。柱塞连接到曲轴以将流体泵送通过气缸。气缸具有流体入口和提供通向气缸的开口。抽吸盖安装在开口中，并且具有与抽吸盖的轴线同轴的毂。吸入阀止动件安装在一个流体端口附近并具有弹簧保持器。柱从弹簧保持器延伸，并且衬套安装到弹簧保持器以用于接合并由吸力盖的毂保持。吸入盖引导吸气阀停止运行，并且当吸力盖从开口中取出时，吸气阀止动器是可拆卸的。

3. 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。

4. 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.

5. 发明授权

US08695627B2 Stand for pressure relief valve 失效
标题翻译：代表减压阀
公开(公告)号：US08695627B2
公开(公告)日：2014-04-15
申请号：US12822900
申请日：2010-06-24
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F16L3/10 , F17D1/00
CPC分类号： E21B43/26 , E21B19/00 , Y10T137/6991 , Y10T137/7025 , Y10T137/7028 , Y10T137/7043 , Y10T137/7758
摘要： A frame for supporting a pressure relief valve located within a frac line connected to high pressure pumps on frac trucks. A metallic base is formed from rectangular tubing in the shape of a box. Saddles on the base support a tee on the lower portion of the relief valve. Brace links are connected at one end to the corners of the metallic base and swivel about clevises to allow access to the pressure relief valve. The other end of the brace links connect to clevises on a flange when assembled. The flange is rigidly connected to an upper portion of the relief valve to stabilize the assembly. Lifting loops on the flange allow the frame to be lifted during assembly.
摘要翻译：用于支撑压力释放阀的框架，该压力释放阀位于与压裂机上的高压泵相连的压裂管线内。金属底座由箱形的矩形管形成。基座上的鞍座支撑安全阀下部的三通。大括号链接在一端连接到金属底座的角部，并在支座周围旋转以允许进入泄压阀。组装时，支架连杆的另一端连接到法兰上的U形夹。凸缘刚性地连接到安全阀的上部，以稳定组件。法兰上的起吊环可以在装配过程中使框架抬起。

6. 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。

7. 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。

8. 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。

9. 发明授权

US07404704B2 Manifold assembly for reciprocating pump 有权
标题翻译：用于往复泵的歧管组件
公开(公告)号：US07404704B2
公开(公告)日：2008-07-29
申请号：US10835749
申请日：2004-04-30
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F04B39/00 , F04B11/00 , F04B39/10 , F04B53/10
CPC分类号： F04B53/1032 , F04B39/122
摘要： A cylinder block assembly for a reciprocating pump includes a block body having a piston chamber that receives a piston of the reciprocating pump. The cylinder block assembly has an outlet valve assembly positioned within the block body that is positioned in fluid communication with the piston chamber. An outlet valve retainer retains the outlet valve relative to the piston chamber. The cylinder block assembly includes an inlet valve assembly extending through a side of the block body to the piston chamber. An inlet valve retainer also retains the inlet valve assembly relative to the piston chamber. A discharge passage extends from the outlet valve assembly to another side of the block body. A portion of the discharge passage extends between the inlet valve assembly and the inlet valve retainer.
摘要翻译：用于往复泵的气缸体组件包括具有容纳往复泵的活塞的活塞室的块体。气缸体组件具有定位在块体内的出口阀组件，其定位成与活塞室流体连通。出口阀保持器相对于活塞室保持出口阀。气缸体组件包括通过块体的一侧延伸到活塞室的入口阀组件。入口阀保持器还相对于活塞室保持入口阀组件。排出通道从出口阀组件延伸到块体的另一侧。排出通道的一部分在入口阀组件和入口阀保持器之间延伸。

10. 发明授权

US07219594B2 Coolant system for piston and liner of reciprocating pumps 失效
标题翻译：往复泵的活塞和衬管冷却液系统
公开(公告)号：US07219594B2
公开(公告)日：2007-05-22
申请号：US10862216
申请日：2004-06-07
申请人： Vladimir Kugelev , Mark D. Matzner
发明人： Vladimir Kugelev , Mark D. Matzner
IPC分类号： F01B31/08
CPC分类号： F04B53/08 , F04B53/144
摘要： A reciprocating pump assembly includes piston rod that is movable and reciprocates in order to pump a fluid. The piston rod has a piston portion at an end that stokes within a piston chamber. The pump assembly also includes a piston rod sleeve that houses the piston rod. The piston rod sleeve does not reciprocate with the piston rod. Thus, the piston rod sleeve remains stationary. The piston rod sleeve defines and annulus between the piston rod and the piston rod sleeve. The pump assembly has a fluid line that leads into the annulus. The fluid line delivers coolant to the annulus. The pump assembly also includes a flow passage. The flow passage has an inlet in fluid communication with the annulus for receiving the coolant. The passage also has an outlet in fluid communication with the piston chamber for delivering the coolant.
摘要翻译：往复泵组件包括可移动和往复运动以便泵送流体的活塞杆。活塞杆的端部具有活塞部分，该活塞部分在活塞室内。泵组件还包括容纳活塞杆的活塞杆套筒。活塞杆套筒不会与活塞杆往复运动。因此，活塞杆套筒保持静止。活塞杆套筒在活塞杆和活塞杆套筒之间限定和环形。泵组件具有通向环形空间的流体管线。流体管线将冷却剂输送到环空。泵组件还包括流动通道。流动通道具有与环形空间流体连通的入口以接收冷却剂。通道还具有与活塞室流体连通以输送冷却剂的出口。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式