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

WO2013116535A1 PUMP FLUID END WITH INTEGRATED WEB PORTION 审中-公开
标题翻译： PUMP流体端与集成网络部分
公开(公告)号：WO2013116535A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/024172
申请日：2013-01-31
申请人： S.P.M. FLOW CONTROL, INC. , SKURDALSVOLD, Scott , BAYYOUK, Jacob A. , DELEON, Johnny E.
发明人： SKURDALSVOLD, Scott , BAYYOUK, Jacob A. , DELEON, Johnny E.
IPC分类号： F04B39/00
CPC分类号： F04B1/00 , B23P15/00 , F04B39/122 , F04B53/007 , F04B53/16 , Y10T29/49236
摘要： A fluid end block for attachment to a power end of a high pressure reciprocating pump includes a main body portion having an outwardly facing body forward face, an outwardly facing body rear face opposite the body forward face, and opposing side surfaces. A web portion protrudes outwardly from the outwardly facing body forward face. The web portion may have an outwardly facing web forward face and a curvilinear side surface. The web portion may be integral with the main body portion. A plurality of bosses protrude from the web forward face and having a forward facing end. The plurality of bosses may be integral with the main body portion and the web portion. A plunger bore extends through one of the plurality of bosses configured to receive a reciprocating plunger.
摘要翻译：用于连接到高压往复泵的动力端的流体端块包括主体部分，其具有面向外的主体前表面，与主体前表面相对的向外的主体后表面和相对的侧表面。腹板部分从面向外的身体前表面向外突出。腹板部分可以具有面向外的腹板前表面和曲线侧表面。腹板部分可以与主体部分成一体。多个凸起从腹板前表面突出并具有向前的端部。多个凸台可以与主体部分和腹板部分成一体。柱塞孔延伸穿过构造成接收往复式柱塞的多个凸起中的一个。

2. 发明申请

WO2013116634A1 PUMP FLUID CYLINDER INCLUDING LOAD TRANSFER SHOULDER AND VALVE SEAT FOR SAME 审中-公开
标题翻译：泵液缸包括负载传递肩和阀座
公开(公告)号：WO2013116634A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/024325
申请日：2013-02-01
申请人： S.P.M. FLOW CONTROL, INC. , BYRNE, Joseph H. , DILLE, Mark Christopher , BAYYOUK, Jacob A.
发明人： BYRNE, Joseph H. , DILLE, Mark Christopher , BAYYOUK, Jacob A.
IPC分类号： F04B37/00
CPC分类号： F04B7/02 , F04B53/10 , F04B53/162
摘要： According to one aspect, a pump assembly includes a fluid cylinder, and the fluid cylinder includes a fluid passage that defines a tapered internal shoulder of the fluid cylinder. The tapered internal shoulder defines a first frusto-conical surface. A valve controls flow of fluid through the fluid passage. The valve includes a valve seat, which includes a seat body disposed in the fluid passage, and a bore formed through the seat body and through which fluid flows. The seat body includes inlet and outlet end portions, wherein the fluid flows into the bore at the inlet end portion and flows out of the bore at the outlet end portion. The inlet end portion of the seat body defines a second frusto-conical surface. In one embodiment, the second frusto-conical surface engages the first frusto-conical surface to distribute and transfer loading.
摘要翻译：根据一个方面，泵组件包括流体缸，并且流体缸包括限定流体缸的锥形内部肩部的流体通道。锥形内肩部限定第一截头圆锥形表面。阀门控制流体通过流体通道的流动。阀包括阀座，其包括设置在流体通道中的座体，以及通过座体形成的孔，流体流过该孔。座体包括入口端部和出口端部分，其中流体在入口端部处流入孔中并在出口端部处流出孔。座体的入口端部分限定第二截头圆锥形表面。在一个实施例中，第二截头圆锥形表面接合第一截头圆锥形表面以分布和转移负载。

3. 发明申请

WO2013116488A1 PUMP ASSEMBLY INCLUDING FLUID CYLINDER AND TAPERED VALVE SEATS 审中-公开
标题翻译：泵组件包括流体缸和锥阀座
公开(公告)号：WO2013116488A1
公开(公告)日：2013-08-08
申请号：PCT/US2013/024096
申请日：2013-01-31
申请人： S.P.M. FLOW CONTROL, INC. , BAYYOUK, Jacob A. , COMLEKCI, Tugrul
发明人： BAYYOUK, Jacob A. , COMLEKCI, Tugrul
IPC分类号： F04B53/10
CPC分类号： F04B53/1087 , B23P6/00 , B23P15/00 , F04B7/00 , F04B53/10 , F04B53/16 , F04B53/162 , F04B53/22 , F16K1/36 , F16K1/42 , F16K15/063 , F16K25/00 , Y10T29/49236
摘要： According to one aspect, a pump assembly includes a fluid cylinder, the fluid cylinder including a fluid passage, the fluid passage defining a tapered internal shoulder of the fluid cylinder, the tapered internal shoulder defining a first angle. A valve controls flow of fluid through the fluid passage. The valve includes a valve seat, which is disposed in the fluid passage and includes a tapered external shoulder, the tapered external shoulder defining a second angle. In one embodiment, the first tapered external shoulder engages the first tapered internal shoulder to distribute and transfer loading.
摘要翻译：根据一个方面，泵组件包括流体缸，流体缸包括流体通道，流体通道限定流体缸的锥形内部肩部，锥形内部肩部限定第一角度。阀门控制流体通过流体通道的流动。阀包括阀座，其设置在流体通道中并且包括锥形外肩部，锥形外肩限定第二角度。在一个实施例中，第一锥形外肩接合第一锥形内肩部以分布和转移负载。

4. 发明申请

WO2012078888A2 OFFSET VALVE BORE FOR A RECIPROCATING PUMP 审中-公开
标题翻译：往复式泵的偏移阀孔
公开(公告)号：WO2012078888A2
公开(公告)日：2012-06-14
申请号：PCT/US2011/063968
申请日：2011-12-08
申请人： S.P.M. FLOW CONTROL, INC. , BAYYOUK, Jacob A. , MANSON, David M. , MACKENZIE, Donald , DAVIES, John Bruce Clayfield
发明人： BAYYOUK, Jacob A. , MANSON, David M. , MACKENZIE, Donald , DAVIES, John Bruce Clayfield
IPC分类号： F04B39/00 , F04B53/00 , F04B17/00
CPC分类号： F04B39/122 , F04B1/00 , F04B1/0456 , F04B23/06 , F04B27/00 , F04B47/00 , F04B53/16
摘要： A fluid end 15 for a multiple reciprocating pump assembly 12 comprises at least three plunger bores 61 or 91, each for receiving a reciprocating plunger 35. Each plunger bore has a plunger bore axis 65 or 95. The plunger bores are arranged across the fluid end to define a central plunger bore and lateral plunger bores located on either side of the central plunger bore. The fluid end 15 also comprises at least three respective suction valve bores 59 or 89 in fluid communication with the plunger bores. Each suction valve bore can receive a suction valve 41 and has a suction valve bore axis 63 or 93. The fluid end 15 also comprises at least three respective discharge valve bores 57 or 87 in fluid communication with the plunger bores. Each discharge valve bore can receive a discharge valve 43 and has a discharge valve bore axis 63 or 93. At least one of the axes of at least one of the suction and discharge valve bores is offset in the fluid end from its respective plunger bore axis.
摘要翻译：用于多往复泵组件12的流体端15包括至少三个柱塞孔61或91，每个柱塞孔用于接收往复式柱塞35.每个柱塞孔具有柱塞孔轴线65或95. 柱塞孔穿过流体端布置以限定中央柱塞孔和位于中央柱塞孔两侧的侧向柱塞孔。流体端部15还包括与柱塞孔流体连通的至少三个相应的吸入阀孔59或89。每个吸入阀孔可以接收吸入阀41并具有吸入阀孔轴线63或93.流体端15还包括与柱塞孔流体连通的至少三个相应的排出阀孔57或87。每个排出阀孔可以接收排出阀43并且具有排出阀孔轴线63或93.吸入阀孔和排出阀孔中的至少一个的轴线中的至少一个轴线在流体端中与其相应的柱塞孔轴线

5. 发明申请

WO2012078870A2 OFFSET VALVE BORE IN A RECIPROCATING PUMP 审中-公开
标题翻译：换向阀内的偏置阀孔
公开(公告)号：WO2012078870A2
公开(公告)日：2012-06-14
申请号：PCT/US2011/063946
申请日：2011-12-08
申请人： S.P.M. FLOW CONTROL, INC. , BAYYOUK, Jacob A. , MACKENZIE, Donald
发明人： BAYYOUK, Jacob A. , MACKENZIE, Donald
IPC分类号： F04B39/00 , F04B17/05 , F04B53/14
CPC分类号： F04B39/122 , F04B1/00 , F04B1/0456 , F04B23/06 , F04B27/00 , F04B47/00 , F04B53/16
摘要： A fluid end (15) for a multiple reciprocating pump assembly (12) comprises at least three plunger bores (61) or (91) each for receiving a reciprocating plunger (35), each plunger bore having a plunger bore axis (65) or (95). Plunger bores being arranged across the fluid head to define a central plunger bore and lateral plunger bores located on either side of the central plunger bore. Fluid end (15) has suction valve bores (59) or (89), each suction valve bore receiving a suction valve (41) and having a suction valve bore axis (63) or (93). Discharge valve bores (57) or (87), each discharge valve bore receiving a discharge valve (43) and having a discharge valve bore axis (63) or (93). The axes of at least one of suction and discharge valve bores is inwardly offset in the fluid end from its respective plunger bore axis.
摘要翻译：用于多往复式泵组件（12）的流体端部（15）包括各自用于接收往复式柱塞（35）的至少三个柱塞孔（61）或（91），每个柱塞孔具有柱塞孔轴线（65）或（95）。柱塞孔穿过流体头布置以限定中央柱塞孔和位于中央柱塞孔两侧的侧向柱塞孔。流体端（15）具有吸入阀孔（59）或（89），每个吸入阀孔接收吸入阀（41）并具有吸入阀孔轴线（63）或（93）。排放阀孔（57）或（87），每个排放阀孔接纳排放阀（43）并具有排放阀孔轴（63）或（93）。吸入和排出阀孔中的至少一个的轴线在其流体端内从其相应的柱塞孔轴线向内偏移。

6. 发明申请

WO2017004572A3 VALVE FOR RECIPROCATING PUMP ASSEMBLY 审中-公开
公开(公告)号：WO2017004572A3
公开(公告)日：2017-01-05
申请号：PCT/US2016/040802
申请日：2016-07-01
申请人： S.P.M. FLOW CONTROL, INC.
发明人： BAYYOUK, Jacob A. , HENSLEY, Charles
IPC分类号： F16K1/00
摘要： The valve member includes a valve body and a seal. The valve body defines a first frusto-conical surface and an outside annular cavity. The seal extends within the outside annular cavity and includes a first tapered and circumferentially-extending surface adapted to sealingly engage the tapered surface of the valve seat. In another aspect, the seal includes an annular bulbous protrusion from which the first tapered and circumferentially-extending surface angularly extends, the first tapered and circumferentially-extending surface extending between the annular bulbous protrusion and the first frusto-conical surface of the valve body. In another aspect, an offset distance is defined between the first frusto-conical surface of the valve body and at least a portion of the first tapered and circumferentially-extending surface of the seal, the offset distance extending in a direction that is perpendicular to at least the first frusto-conical surface of the valve body.

7. 发明申请

WO2019236960A1 CLADDED VALVE SEAT, ASSEMBLY, AND METHODS FOR CLADDING SUCH SEAT 审中-公开
公开(公告)号：WO2019236960A1
公开(公告)日：2019-12-12
申请号：PCT/US2019/035983
申请日：2019-06-07
申请人： S.P.M. FLOW CONTROL, INC.
发明人： BAYYOUK, Jacob A. , TSOPANOS, Sozon
IPC分类号： F01L3/04 , F01L3/02 , F01L3/22 , F04B53/10 , F16K1/42 , F16K25/04
摘要： This disclosure provides a valve seat having cladded surfaces of high hardness in order to improve the service life of valve seats. The cladded surfaces may include various materials of favorable mechanical properties for mitigating failure mechanisms known for common valve seats (e.g., having a common base metal throughout). In one example, the cladded surfaces are created using an additive manufacturing process, such as laser metal deposition. The cladded surfaces offer advantages including metallurgical bonding, localized low heat input at the laser focus (thus enabling accurate control of temperature and mitigating undesirable heat treatment effects), ductility in middle layers for increasing impact resistance, variable cladding thickness (optionally exceeding 1 mm), increased hardness by material and fusing temperature selections, corrosion resistance, modification of mechanical properties of the same selected material, and allowing for sensor embedment.

8. 发明申请

WO2019191276A1 FLUID END WITH INTEGRATED VALVE SEAT 审中-公开
公开(公告)号：WO2019191276A1
公开(公告)日：2019-10-03
申请号：PCT/US2019/024350
申请日：2019-03-27
申请人： S.P.M. FLOW CONTROL, INC.
发明人： BAYYOUK, Jacob A. , WAGNER, Bryan
IPC分类号： F04B53/10 , F04B47/00 , F04B53/22 , F16K1/42 , F16K25/00 , F16K25/04
摘要： This disclosure presents a pump body, such as a fluid end housing used in a reciprocating pump, which provides an integral seating or engagement surface (or a valve seat integrated with the pump body) for a valve member. The integral engagement surface removes the need for a separate, replaceable valve seat and can last as long as the service life of the fluid end housing. This saves multiple maintenance services during the service life of the fluid end housing, along with the associated down time, labor costs, and material costs for the new valve seats. The integral engagement surface thus performs as an integral valve seat to the pump body. In some embodiments, the integral engagement surface may be coated, heat-treated, or otherwise modified to increase its wear resistance, such as by including one or more wear-resistant inserts to at least partially contact the valve member.

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