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. 发明授权

US07938059B2 Pressure attenuated pump piston 失效
标题翻译：压力衰减泵活塞
公开(公告)号：US07938059B2
公开(公告)日：2011-05-10
申请号：US12151264
申请日：2008-05-05
申请人： Alejandro Moreno , Santos Burrola
发明人： Alejandro Moreno , Santos Burrola
IPC分类号： F01B31/00 , F16J1/10
CPC分类号： F04B1/0408 , F04B11/00 , F04B11/0091
摘要： A pump piston assembly for use with a high-pressure pump includes a first section extending axially from a first end, a second section positioned adjacent to the first section and extending axially towards a second end, and an attenuation feature disposed within the piston bore such that the attenuation feature is part of the second end. By integrating the attenuation feature directly into the pump piston, pressure spikes, such as pressure peaks and valleys of an oscillatory pressure wave originating from the reciprocating motion of the piston, may be compensated directly in a supply pressure chamber. By providing a variety of attenuation features, such as a ball/spring assembly, an elastomer insert, an elastomer insert/internal piston assembly, and an elastomer insert/spring/ball assembly, attenuation for applications with a variety of frequencies and pressures can be utilized.
摘要翻译：与高压泵一起使用的泵活塞组件包括从第一端轴向延伸的第一部分，与第一部分相邻并且朝向第二端轴向延伸的第二部分，以及设置在活塞孔内的衰减特征，衰减特征是第二端的一部分。通过将衰减特征直接集成到泵活塞中，可以在供应压力室中直接补偿压力尖峰，例如来自活塞往复运动的振荡压力波的压力峰值和谷值。通过提供各种衰减特征，例如球/弹簧组件，弹性体插入件，弹性体插入件/内部活塞组件以及弹性体插入件/弹簧/球组件，具有各种频率和压力的应用的衰减可以是利用。

2. 发明申请

US20080203347A1 CONTROL VALVE FOR A GAS DIRECT INJECTION FUEL SYSTEM 审中-公开
标题翻译：气体直接注射燃料系统的控制阀
公开(公告)号：US20080203347A1
公开(公告)日：2008-08-28
申请号：US11680598
申请日：2007-02-28
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： F16K51/00
CPC分类号： F02M63/0225 , F02M55/04 , F02M59/367 , F02M63/023 , F02M2200/315
摘要： A control valve for a gas direct injection fuel delivery system is provided. The control valve comprises a valve body, a poppet movably received within the valve body, and an actuator disposed within the valve body. The valve body has a first fluid path, a second fluid path, and a valve seat providing fluid communication therebetween. The poppet is capable of movement between a first position and a second position. When disposed in the first position, the poppet seals the valve seat to block fluid communication between the first fluid path and the second fluid path. The poppet permits fluid communication between the first fluid path and the second fluid path as the poppet moves from the first position to the second position. The poppet is configured so that a pressure in the first fluid path produces a force that tends to move the poppet toward the second position and a pressure in the second fluid path produces a force that tends to move the poppet toward the first position. The actuator is configured to transition between an activated and a de-activated state. The actuator prevents the poppet from being disposed in the first position when in the de-activated state and the pressure in the second fluid path does not exceed the pressure in the first fluid path by at least a first pressure differential. The actuator permits the poppet to be disposed in the first position when in the activated state.
摘要翻译：提供一种用于燃气直接燃料输送系统的控制阀。控制阀包括阀体，可移动地容纳在阀体内的提升阀和设置在阀体内的致动器。阀体具有第一流体路径，第二流体路径和在其间提供流体连通的阀座。提升头能够在第一位置和第二位置之间移动。当设置在第一位置时，提升阀密封阀座以阻止第一流体路径和第二流体路径之间的流体连通。当提升阀从第一位置移动到第二位置时，提升阀允许第一流体路径和第二流体路径之间的流体连通。提升阀构造成使得第一流体路径中的压力产生倾向于使提升阀朝向第二位置移动的力，并且第二流体路径中的压力产生倾向于使提升阀朝向第一位置移动的力。致动器被配置为在激活状态和去激活状态之间转换。当处于去激活状态并且第二流体通道中的压力不超过第一流体路径中的压力至少第一压力差时，致动器防止提升阀被布置在第一位置。致动器允许当处于激活状态时将提升阀置于第一位置。

3. 发明申请

US20070246111A1 Actuating valve with control port vent to ameliorate supply pressure fluctuation 审中-公开
标题翻译：具有控制口通气的驱动阀，以改善供气压力波动
公开(公告)号：US20070246111A1
公开(公告)日：2007-10-25
申请号：US11406623
申请日：2006-04-19
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： F16K31/06
CPC分类号： F16K11/07 , F16H61/0251 , F16H2061/0253 , F16K31/0613 , F16K39/04 , Y10T137/86622 , Y10T137/86702
摘要： A spool valve for, e.g., a vehicle automatic transmission system include a valve body defining an exhaust port, a supply port, and a control port. A solenoid-actuated spool is disposed in the valve body and reciprocates between a closed configuration, wherein the supply port is fluidly isolated from the control port, and an open configuration, where fluid communication is established between the supply port and control port. The spool is juxtaposed with a chamber formed by a closed end of the valve body. A bleed passageway is formed in the spool from the chamber to an exit port that is juxtaposed with the exhaust port. The end piston on the spool nearest the chamber allows fluid in an intermediate configuration to communicate from the control port to the chamber, from the chamber through the bleed passageway, and out of the exhaust port to ameliorate the effect of fluctuations in fluid supplied to the valve.
摘要翻译：用于例如车辆自动变速器系统的滑阀包括限定排气口，供给口和控制口的阀体。电磁致动阀芯设置在阀体中并且在闭合构造之间往复运动，其中供应端口与控制端口流体隔离，并且在供应端口和控制端口之间建立流体连通的打开构造。阀芯与由阀体的封闭端形成的室并置。排放通道形成在阀芯中，从腔室到与排气口并置的出口。最靠近腔室的阀芯上的末端活塞允许中间构造的流体从控制口到腔室，从腔室通过排放通道连通，并排出排气口，以改善供应给阀。

4. 发明申请

US20070209723A1 Actuating valve with ball column actuation 审中-公开
标题翻译：带球柱驱动的执行阀
公开(公告)号：US20070209723A1
公开(公告)日：2007-09-13
申请号：US11369471
申请日：2006-03-07
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： F16K31/02
CPC分类号： F16K31/061 , F16H61/0251 , Y10T137/86622
摘要： A valve has a valve body defining an exhaust port, a supply port, and a control port all aligned with each other, and a plunger assembly reciprocates in the valve body under the influence of an actuating solenoid. Plural balls are disposed in alignment in the valve body to establish a ball column, with the plunger assembly contacting a first end of the ball column and a spring disposed in compression to push opposite the plunger assembly against the second end of the ball column. The balls move axially in unison between a closed configuration, wherein fluid communication between the supply and control ports is blocked, and an open configuration, wherein fluid communication between the supply and control ports is not blocked.
摘要翻译：阀具有限定排气口，供给口和控制口的阀体，所述阀体全部对准，并且柱塞组件在致动螺线管的影响下在阀体内往复运动。多个球在阀体中对准地设置成球柱，其中柱塞组件接触球柱的第一端和设置成压缩的弹簧，以推压柱塞组件抵靠球柱的第二端。球之间的一致的轴向移动，在关闭构型之间，其中供应和控制端口之间的流体连通被阻挡，以及打开构造，其中供应和控制端口之间的流体连通不被阻塞。

5. 发明授权

US07252282B2 Armature with vent passages for vehicle actuator 失效
标题翻译：具有车辆执行机构排气通道的电枢
公开(公告)号：US07252282B2
公开(公告)日：2007-08-07
申请号：US11057948
申请日：2005-02-15
申请人： Alejandro Moreno , Santos Burrola
发明人： Alejandro Moreno , Santos Burrola
IPC分类号： F16K31/02
CPC分类号： F16K31/0665 , B60T8/363 , F16K31/0637 , H01F5/02 , H01F7/1607
摘要： In a vehicle solenoid valve, the spool that holds the actuation coil is formed with a hexagonal or octagonal inner chamber in which a cylindrical armature can slide. Owing to the different cross-sectional shapes between the spool and armature, a longitudinal fluid vent passageway is established along each edge of the chamber between the non-cylindrical walls of the chamber and the cylindrical armature so that movement of hydraulic fluid relative to the armature is promoted when the armature moves. The face of the spool that is oriented toward the valve end can be formed with radial vent grooves to further facilitate fluid venting when the armature moves.
摘要翻译：在车辆电磁阀中，保持致动线圈的线轴形成有六角形或八边形的内腔，其中圆柱形衔铁可以滑动。由于阀芯和电枢之间的不同横截面形状，在腔室的非圆柱形壁和圆柱形电枢之间沿腔室的每个边缘建立纵向流体通道通道，使得液压流体相对于电枢的运动当电枢移动时被提升。卷轴的朝向阀端的方向的面可以形成有径向通气槽，以在电枢移动时进一步促进流体排放。

6. 发明申请

US20050051222A1 Three port solenoid valve 失效
标题翻译：三端口电磁阀
公开(公告)号：US20050051222A1
公开(公告)日：2005-03-10
申请号：US10654754
申请日：2003-09-04
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： G05D16/20 , F15B13/044
CPC分类号： G05D16/2013 , Y10T137/86622 , Y10T137/86686
摘要： A solenoid valve includes a housing that establishes a supply port, a control port, and an exhaust port. A fluted bushing is statically affixed within the housing and a poppet slides within the bushing. The poppet is movable between a de-energized configuration wherein flow is prohibited between the control port and the exhaust port, and permitted between the control port and the supply port, plural partially energized configurations wherein flow is permitted between the supply port and the control port, between the control port and the exhaust port, and between the exhaust port and the supply port, and a fully energized configuration wherein flow is prohibited between the control port and the supply port and flow is permitted between the control port and the exhaust port.
摘要翻译：电磁阀包括建立供应端口，控制端口和排气口的壳体。凹槽衬套静态地固定在壳体内，并且提升阀在衬套内滑动。提升阀可以在断电配置之间移动，其中在控制端口和排气口之间禁止流量并且允许在控制端口和供应端口之间允许的多个部分通电配置，其中在供应端口和控制端口之间允许流动在控制端口和排气口之间以及排气口和供给口之间，以及完全通电的配置，其中在控制端口和供应端口之间禁止流动，并且在控制端口和排气口之间允许流动。

7. 发明授权

US07331564B2 Normally open high flow hydraulic pressure control actuator 失效
标题翻译：常开高流量液压控制执行机构
公开(公告)号：US07331564B2
公开(公告)日：2008-02-19
申请号：US11112869
申请日：2005-04-22
申请人： Alejandro Moreno , Viswanathan Subramanian , Santos Burrola
发明人： Alejandro Moreno , Viswanathan Subramanian , Santos Burrola
IPC分类号： F16K31/02
CPC分类号： F16K31/0655 , Y10T137/7873
摘要： A solenoid-operated valve includes a valve body defining a valving bore for providing a path of communication between axially spaced inlet and outlet ports. A solenoid assembly is attached to the valve body and includes an inductor coil, a fixed flux guide and an armature, which is movable axially between a first position and a second position in response to electrical energization of the inductor coil. A valve member is disposed within the valving bore intermediate the inlet and outlet ports. An elongated control member interconnects the armature and the valve member for conjoined axial movement. A generally annular valve seat is disposed within the valving bore between the inlet port and valve member, the valve seat including a central through bore through which the control member extends.
摘要翻译：电磁阀包括限定用于提供在轴向间隔开的入口和出口之间的连通路径的阀孔的阀体。螺线管组件附接到阀体并且包括电感线圈，固定磁通引导件和电枢，其可响应于电感线圈的电通电而在第一位置和第二位置之间轴向移动。阀构件设置在阀孔内部的入口和出口端口中。细长的控制构件将电枢和阀构件互连，用于结合的轴向运动。大致环形的阀座设置在入口和阀构件之间的阀孔内，阀座包括中心通孔，控制构件延伸穿过该中心通孔。

8. 发明申请

US20060180782A1 Armature with vent passages for vehicle actuator 失效
标题翻译：具有车辆执行机构排气通道的电枢
公开(公告)号：US20060180782A1
公开(公告)日：2006-08-17
申请号：US11057948
申请日：2005-02-15
申请人： Alejandro Moreno , Santos Burrola
发明人： Alejandro Moreno , Santos Burrola
IPC分类号： F16K31/02
CPC分类号： F16K31/0665 , B60T8/363 , F16K31/0637 , H01F5/02 , H01F7/1607
摘要： In a vehicle solenoid valve, the spool that holds the actuation coil is formed with a hexagonal or octagonal inner chamber in which a cylindrical armature can slide. Owing to the different cross-sectional shapes between the spool and armature, a longitudinal fluid vent passageway is established along each edge of the chamber between the non-cylindrical walls of the chamber and the cylindrical armature so that movement of hydraulic fluid relative to the armature is promoted when the armature moves. The face of the spool that is oriented toward the valve end can be formed with radial vent grooves to further facilitate fluid venting when the armature moves.
摘要翻译：在车辆电磁阀中，保持致动线圈的线轴形成有六角形或八边形的内腔，其中圆柱形衔铁可以滑动。由于阀芯和电枢之间的不同横截面形状，在腔室的非圆柱形壁和圆柱形电枢之间沿腔室的每个边缘建立纵向流体通道通道，使得液压流体相对于电枢的运动当电枢移动时被提升。卷轴的朝向阀端的方向的面可以形成有径向通气槽，以在电枢移动时进一步促进流体排放。

9. 发明授权

US06901959B2 Three port solenoid valve 失效
公开(公告)号：US06901959B2
公开(公告)日：2005-06-07
申请号：US10654754
申请日：2003-09-04
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： G05D16/20 , F15B13/044
CPC分类号： G05D16/2013 , Y10T137/86622 , Y10T137/86686
摘要： A solenoid valve includes a housing that establishes a supply port, a control port, and an exhaust port. A fluted bushing is statically affixed within the housing and a poppet slides within the bushing. The poppet is movable between a de-energized configuration wherein flow is prohibited between the control port and the exhaust port, and permitted between the control port and the supply port, plural partially energized configurations wherein flow is permitted between the supply port and the control port, between the control port and the exhaust port, and between the exhaust port and the supply port, and a fully energized configuration wherein flow is prohibited between the control port and the supply port and flow is permitted between the control port and the exhaust port.

10. 发明申请

US20050000579A1 Magnetic actuator and method 失效
标题翻译：磁致动器和方法
公开(公告)号：US20050000579A1
公开(公告)日：2005-01-06
申请号：US10612155
申请日：2003-07-02
申请人： Santos Burrola , Alejandro Moreno
发明人： Santos Burrola , Alejandro Moreno
IPC分类号： F16H61/02 , F16K11/048 , F16K31/06 , F15B13/044
CPC分类号： F16K31/0637 , F16H61/0251 , F16K11/048 , Y10T137/86622 , Y10T137/87217
摘要： A magnetic actuator includes a spool surrounded by a coil, a primary plate disposed at a first end of the spool, and a secondary plate disposed at a second end opposite the first end. A plunger is slidably disposed within respective annular portions defined by the spool and the secondary plate and surrounded by the coil energizable to urge the plunger toward the primary plate. A first spring biases a ball against a supply valve seat configured in either the primary plate or a valve seat assembly, while a rod having a first portion is in operable communication with the plunger and a second portion is in contact with the ball opposite the first spring. A second spring biases the plunger and rod toward an exhaust valve seat configured in either the primary plate or valve seat assembly, opposite the supply valve seat, wherein the supply exhaust valve seats are in fluid communication with each other via a bore therebetween connecting the supply exhaust valve seats. The bore is in further fluid communication with a control port intermediate the supply and exhaust valve seats, thus integrating the seats of the supply and exhaust ports, as well as the control port into one component.
摘要翻译：磁性致动器包括由线圈围绕的线轴，设置在线轴第一端的主板和设置在与第一端相对的第二端的次级板。柱塞可滑动地设置在由线轴和次级板限定的相应的环形部分内，并被可激励的线圈围绕，以将柱塞推向主板。第一弹簧将球抵靠配置在主板或阀座组件中的供应阀座，而具有第一部分的杆与柱塞可操作地连通，并且第二部分与第一部分相对的球接触弹簧。第二弹簧将柱塞和杆朝向构造在主板或阀座组件中的与供给阀座相对的排气阀座偏置，其中供给排气阀座通过其间的孔彼此流体连通，连接电源排气阀座。孔与位于供排气阀座之间的控制端口进一步流体连通，从而将供排气口的座位以及控制端口集成到一个部件中。

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