公开(公告)号：US20120222760A1

公开(公告)日：2012-09-06

申请号：US13469271

申请日：2012-05-11

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K17/04 ,  F04B53/10

CPC分类号： F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/42 ,  F16K1/54 ,  F16K31/165 ,  Y10T137/7925 ,  Y10T137/7932

摘要： An illustrative valve cartridge for a pump system is disclosed. In one example the valve cartridge includes a cartridge body, a mounting flange operatively coupled to the cartridge body, wherein the mounting flange is adapted to be coupled to a housing of a pump, a valve member that is adapted to sealingly engage a valve seat within the pump housing and an actuator positioned within the cartridge body, wherein the actuator is operatively coupled to the valve member via a connector and wherein the actuator is adapted for selectively moving the valve member relative to the valve seat when the valve cartridge is operatively coupled to the pump housing.

摘要翻译： 公开了一种用于泵系统的示意性阀芯。 在一个示例中，阀芯包括盒主体，可操作地联接到盒主体的安装凸缘，其中安装凸缘适于联接到泵的壳体，阀构件，适于密封地接合阀座内的阀座 所述泵壳体和致动器定位在所述盒体内，其中所述致动器经由连接器可操作地联接到所述阀构件，并且其中所述致动器适于当所述阀芯可操作地联接到所述阀芯时选择性地相对于所述阀座移动所述阀构件 泵壳。

公开(公告)号：US08757592B2

公开(公告)日：2014-06-24

申请号：US13050351

申请日：2011-03-17

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K31/00

CPC分类号： F16K31/465 ,  F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/385 ,  F16K1/42 ,  F16K1/54 ,  F16K31/165

摘要： An illustrative valve is disclosed that includes a valve body with a valve seat and a valve member adapted to sealingly engage the valve seat. The valve also includes an actuator operatively coupled to the valve member via a non-rigid connector, wherein the actuator is adapted for selectively moving the valve member relative to the valve seat.

摘要翻译： 公开了一种示意性的阀，其包括具有阀座的阀体和适于密封地接合阀座的阀构件。 阀还包括通过非刚性连接器可操作地联接到阀构件的致动器，其中致动器适于相对于阀座选择性地移动阀构件。

公开(公告)号：US08591200B2

公开(公告)日：2013-11-26

申请号：US12623951

申请日：2009-11-23

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F04B9/08

CPC分类号： F04B49/22 ,  F04B5/00 ,  F04B9/10 ,  F04B9/105 ,  F04B47/00 ,  F04B47/04

摘要： A system for pressurizing a working fluid includes a cylinder having an outlet through which the working fluid is exhausted at a discharge pressure, a plunger translatably disposed within the cylinder, and a hydraulic system. The plunger has a first piston coupled thereto, a second piston disposed opposite the first piston, wherein the second piston is driven to reciprocate, and a variable-volume chamber disposed between the first and second pistons. The hydraulic system is operable to adjust the volume of hydraulic fluid within the variable-volume chamber, whereby the discharge pressure is maintained substantially at a predetermined level.

摘要翻译： 用于对工作流体加压的系统包括具有出口的气缸，工作流体通过排出口排出，排出压力的可移动的柱塞和液压系统。 柱塞具有联接到其上的第一活塞，与第一活塞相对设置的第二活塞，其中第二活塞被驱动往复运动，以及设置在第一和第二活塞之间的可变容积室。 液压系统可操作以调节可变容积室内的液压流体的体积，由此排出压力基本保持在预定水平。

公开(公告)号：US08449265B2

公开(公告)日：2013-05-28

申请号：US12787476

申请日：2010-05-26

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F04B49/00

CPC分类号： F04B15/02 ,  F04B9/1035 ,  F04B47/08

摘要： A hydraulically driven reciprocating pump. In some embodiments, the pump includes a housing including a hydraulic chamber, a cylinder coupled to the housing, a piston assembly adapted for reciprocal motion within the housing and the cylinder, the piston assembly separating the hydraulic chamber into three subchambers, and a hydraulic system fluidicly coupled to each of the subchambers. The hydraulic system is actuatable to deliver hydraulic fluid to a first of the subchambers, whereby the piston assembly strokes back and a working fluid is drawn into the cylinder, to deliver hydraulic fluid to a second of the subchambers, whereby the piston assembly strokes out and the working fluid is exhausted from the cylinder, and to adjust a volume of hydraulic fluid within a third of the subchambers, whereby the piston assembly translates to bring a pressure of the working fluid in the cylinder to within a pre-selected range.

摘要翻译： 液压驱动往复泵。 在一些实施例中，泵包括壳体，其包括液压室，联接到壳体的气缸，适于在壳体和气缸内往复运动的活塞组件，活塞组件将液压室分为三个子室，液压系统 流体耦合到每个子室。 液压系统可致动以将液压流体输送到第一个子室，由此活塞组件向后推动并且将工作流体吸入气缸中，以将液压流体输送到第二个子室，由此活塞组件向外移动， 工作流体从气缸中排出，并且调节三分之一室内的液压流体的体积，由此活塞组件转动以使工作流体在气缸中的压力在预选范围内。

公开(公告)号：US08424616B2

公开(公告)日：2013-04-23

申请号：US12710634

申请日：2010-02-23

申请人： Adrian Marica ,  Ionescu Mihai

发明人： Adrian Marica ,  Ionescu Mihai

IPC分类号： E21B19/20

CPC分类号： E21B19/24 ,  B61B15/00 ,  E21B15/00

摘要： A track guiding system includes a track comprising a linear beam and a linear plate operatively coupled to the linear beam. The linear plate has opposing first and second surfaces separated by a first distance and opposing first and second edges separated by a second distance. A first compound edge roller and a second compound edge roller are disposed adjacent to the first and second edges of the linear plate, respectively, for travel along the first and second edges of the linear plate. Each of the first and second compound edge rollers include a first roller element adjacent to the first surface of the linear plate and a second roller element adjacent to the second surface of the linear plate. A carriage is coupled to the first and second compound edge rollers.

摘要翻译： 轨道引导系统包括轨道，轨道包括线性梁和可操作地耦合到线性梁的线性板。 线性板具有相对的第一和第二表面，该第一和第二表面被第一距离隔开，并且相对的第一和第二边缘分开第二距离。 第一复合边缘辊和第二复合边缘辊分别邻近线性板的第一和第二边缘设置，以沿线性板的第一和第二边缘行进。 第一和第二复合边缘辊中的每一个包括与线性板的第一表面相邻的第一辊元件和与线性板的第二表面相邻的第二辊元件。 托架联接到第一和第二复合边缘辊。

公开(公告)号：US20120223267A1

公开(公告)日：2012-09-06

申请号：US13469253

申请日：2012-05-11

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K1/36 ,  F16K31/44 ,  F16K17/04

CPC分类号： F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/42 ,  F16K1/54 ,  F16K31/165 ,  Y10T137/7925 ,  Y10T137/7932

摘要： An illustrative valve is disclosed that includes a valve body, a valve seat disposed within the valve body that has a first curved sealing surface and a valve member having a second curved sealing surface that is adapted to sealingly engage the first curved sealing surface, wherein the first and second curved sealing surfaces are opposed curved sealing surfaces.

摘要翻译： 公开了一种示意性的阀，其包括阀体，阀座，其设置在阀体内，该阀座具有第一弯曲密封表面和具有适于密封地接合第一弯曲密封表面的第二弯曲密封表面的阀构件，其中， 第一和第二弯曲密封表面是相对的弯曲密封表面。

公开(公告)号：US20110180740A1

公开(公告)日：2011-07-28

申请号：US13050351

申请日：2011-03-17

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K1/00

CPC分类号： F16K31/465 ,  F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/385 ,  F16K1/42 ,  F16K1/54 ,  F16K31/165

摘要： An illustrative valve is disclosed that includes a valve body with a valve seat and a valve member adapted to sealingly engage the valve seat. The valve also includes an actuator operatively coupled to the valve member via a non-rigid connector, wherein the actuator is adapted for selectively moving the valve member relative to the valve seat.

摘要翻译： 公开了一种示意性的阀，其包括具有阀座的阀体和适于密封地接合阀座的阀构件。 阀还包括通过非刚性连接器可操作地联接到阀构件的致动器，其中致动器适于相对于阀座选择性地移动阀构件。

公开(公告)号：US10094366B2

公开(公告)日：2018-10-09

申请号：US13469253

申请日：2012-05-11

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K1/54 ,  F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/42 ,  F16K31/165

摘要： An illustrative valve is disclosed that includes a valve body, a valve seat disposed within the valve body that has a first curved sealing surface and a valve member having a second curved sealing surface that is adapted to sealingly engage the first curved sealing surface, wherein the first and second curved sealing surfaces are opposed curved sealing surfaces.

公开(公告)号：US08827242B2

公开(公告)日：2014-09-09

申请号：US13469271

申请日：2012-05-11

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K31/00 ,  F16K1/42 ,  F04B37/14 ,  F16K31/165 ,  F16K1/54 ,  F16K1/36 ,  F04B23/10

CPC分类号： F04B23/10 ,  F04B37/14 ,  F16K1/36 ,  F16K1/42 ,  F16K1/54 ,  F16K31/165 ,  Y10T137/7925 ,  Y10T137/7932

摘要： An illustrative valve cartridge for a pump system is disclosed. In one example the valve cartridge includes a cartridge body, a mounting flange operatively coupled to the cartridge body, wherein the mounting flange is adapted to be coupled to a housing of a pump, a valve member that is adapted to sealingly engage a valve seat within the pump housing and an actuator positioned within the cartridge body, wherein the actuator is operatively coupled to the valve member via a connector and wherein the actuator is adapted for selectively moving the valve member relative to the valve seat when the valve cartridge is operatively coupled to the pump housing.

摘要翻译： 公开了一种用于泵系统的示意性阀芯。 在一个示例中，阀芯包括盒主体，可操作地联接到盒主体的安装凸缘，其中安装凸缘适于联接到泵的壳体，阀构件，适于密封地接合阀座内的阀座 所述泵壳体和致动器定位在所述盒体内，其中所述致动器经由连接器可操作地联接到所述阀构件，并且其中所述致动器适于当所述阀芯可操作地联接到所述阀芯时选择性地相对于所述阀座移动所述阀构件 泵壳。

公开(公告)号：US08714193B2

公开(公告)日：2014-05-06

申请号：US13183299

申请日：2011-07-14

申请人： Adrian Marica

发明人： Adrian Marica

IPC分类号： F16K21/04

CPC分类号： F16K3/262 ,  F04B39/1013 ,  F04B47/00 ,  F04B53/10 ,  F04B53/129 ,  F16K15/026 ,  F16K47/00 ,  Y10T137/7904 ,  Y10T137/7915

摘要： A poppet valve with an integrated dampener is disclosed. In some embodiments, the valve includes a poppet guide with a stem and a hollow poppet is disclosed. The hollow poppet receives the poppet guide stem therein, thereby defining an internal cavity. The poppet is movable relative to the poppet guide to adjust the volume of the internal cavity. The poppet is also moveable relative to a valve seat between a seated position and an unseated position. The poppet may include a body with a seal groove and an elastic seal disposed within the seal groove. The seal is configured to engage the valve seat prior to the poppet body when the poppet moves toward the seated position. The valve may include a poppet guide pivot system that enables pivoting of the poppet guide and the poppet relative to an axial centerline of the valve.

摘要翻译： 公开了一种具有集成阻尼器的提升阀。 在一些实施例中，阀包括具有杆的提升阀导向件和中空提升阀。 空心提升阀在其中接收提升阀导向杆，从而限定内腔。 提升阀可以相对于提升引导件移动以调节内腔的体积。 提升阀也可以相对于座椅在就座位置和未旋转位置之间移动。 提升阀可以包括具有密封槽的主体和设置在密封槽内的弹性密封件。 密封件构造成当提升阀朝向就座位置移动时，在提升阀体之前接合阀座。 阀可以包括提升头引导枢轴系统，其使得提升阀导向件和提升阀相对于阀的轴向中心线枢转。