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

US06948585B2 Acoustic wave attenuator for a rail 有权
标题翻译：用于轨道的声波衰减器
公开(公告)号：US06948585B2
公开(公告)日：2005-09-27
申请号：US10463179
申请日：2003-06-16
申请人： Ning Lei , Xilin Yang , Kenneth R. Seymour, II , W. Bryan Snyder , Sidi Ould Sadfa , Kalyan Singh Bagga , James H. Yager
发明人： Ning Lei , Xilin Yang , Kenneth R. Seymour, II , W. Bryan Snyder , Sidi Ould Sadfa , Kalyan Singh Bagga , James H. Yager
IPC分类号： F02M47/04 , F02M55/02 , F02M55/04 , F02M57/02 , F02M59/10 , F02M61/16 , F02M69/46 , F16L55/02 , F01N1/02
CPC分类号： F02M55/04 , F02M57/025 , F02M59/105 , F02M69/465 , F02M2200/31
摘要： An actuator rail assembly for conveying an actuating fluid under pressure to at least one fuel injector includes an elongate fluid passageway (18) being defined in a rail (12). A fluid inlet port (31) is in fluid communication with the fluid passageway (18), the inlet port being fluidly couplable to a source of actuating fluid under pressure. A respective fluid outlet port is associated with each respective fuel injector and being fluidly couplable thereto for conveying actuating fluid to the respective fuel injector and at least one fluid cavity (16) having at least one throttling orifice (14), the orifice effecting fluid communication between the fluid cavity (16) and the fluid passageway (18). An acoustic wave attenuator and a method of attenuation are also included.
摘要翻译：用于将压力下的致动流体输送到至少一个燃料喷射器的致动器轨道组件包括限定在轨道（12）中的细长流体通道（18）。流体入口（31）与流体通道（18）流体连通，入口端口可流体地联接到压力下的致动流体源。相应的流体出口与每个相应的燃料喷射器相关联并且与其流体连接，用于将致动流体输送到相应的燃料喷射器和具有至少一个节流孔（14）的至少一个流体腔（16），所述孔影响流体连通在流体腔（16）和流体通道（18）之间。还包括声波衰减器和衰减方法。

2. 发明授权

US06905002B2 Acoustic wave attenuator for a rail 有权
标题翻译：用于轨道的声波衰减器
公开(公告)号：US06905002B2
公开(公告)日：2005-06-14
申请号：US10177195
申请日：2002-06-21
申请人： Kalyan Singh Bagga , Xilin Yang , Kenneth R. Seymour, II , W. Bryan Snyder , Sidi Ould Sadfa , Ning Lei , James H. Yager
发明人： Kalyan Singh Bagga , Xilin Yang , Kenneth R. Seymour, II , W. Bryan Snyder , Sidi Ould Sadfa , Ning Lei , James H. Yager
IPC分类号： F02M47/04 , F02M55/02 , F02M55/04 , F02M57/02 , F02M59/10 , F02M61/16 , F02M69/46 , F16L47/02 , F01N1/08 , F16K55/02
CPC分类号： F02M55/04 , F02M57/025 , F02M59/105 , F02M69/465 , F02M2200/31
摘要： An actuator rail assembly for conveying an actuating fluid under pressure to at least one fuel injector, include an elongate fluid passageway being defined in a rail. A fluid inlet port is in fluid communication with the fluid passageway, the inlet port being fluidly couplable to a source of actuating fluid under pressure. A respective fluid outlet port is associated with each respective fuel injector and being fluidly couplable thereto for conveying actuating fluid to the respective fuel injector; and at least one fluid cavity having at least one throttling orifice, the orifice effecting fluid communication between the fluid cavity and the fluid passageway. An acoustic wave attenuator and a method of attenuation are also included.
摘要翻译：用于将压力下的致动流体输送到至少一个燃料喷射器的致动器轨道组件包括限定在轨道中的细长流体通道。流体入口端口与流体通道流体连通，入口端口可流体地连接到压力下的致动流体源。相应的流体出口与每个相应的燃料喷射器相关联并且与其流体连接，用于将致动流体输送到相应的燃料喷射器; 以及具有至少一个节流孔的至少一个流体腔，所述孔影响流体腔和流体通道之间的流体连通。还包括声波衰减器和衰减方法。

3. 发明授权

US06742504B2 Pressure wave attenuator for a rail 有权
标题翻译：用于轨道的压力波衰减器
公开(公告)号：US06742504B2
公开(公告)日：2004-06-01
申请号：US10177202
申请日：2002-06-21
申请人： Kenneth R. Seymour, II , Sidi Ould Sadfa , Ning Lei , James H. Yager , Xilin Yang , Kalyan Singh Bagga , W. Bryan Snyder
发明人： Kenneth R. Seymour, II , Sidi Ould Sadfa , Ning Lei , James H. Yager , Xilin Yang , Kalyan Singh Bagga , W. Bryan Snyder
IPC分类号： F02M700
CPC分类号： F02M55/025 , F02M63/0225 , F02M2200/315
摘要： A mechanical oscillator for attenuating pressure waves formed in a rail having a volume of fluid therein includes a rigid enclosed fluid cavity having a selected volume, the volume communicating with the rail actuating fluid though an orifice having a select volume for containing actuating fluid, the orifice having an aperture in fluid communication with the actuating fluid selected such that when an pressure wave impinges on the aperture of the orifice, the motion of the actuating fluid in the volume of the orifice is set to vibrating, the vibrating acting to excite the actuating fluid within the enclosed volume, a resulting amplified motion of the actuating fluid in the orifice, due to phase cancellation between the actuating fluid in the volume of the orifice and the actuating fluid volume in the enclosed cavity, causing energy absorption of the pressure wave due to frictional drag in and around the orifice. An pressure wave attenuator and a method of attenuation are also included.
摘要翻译：用于衰减形成在其中具有流体体积的轨道中的压力波的机械振荡器包括具有选定体积的刚性封闭流体腔，所述容积通过具有用于容纳致动流体的选择容积的孔与轨道致动流体连通，孔口具有与所选择的致动流体流体连通的孔，使得当压力波入射孔的孔时，致动流体在孔口的体积中的运动被设定为振动，振动作用以激励致动流体在封闭体积内，由于孔口体积中的致动流体与封闭空腔中的致动流体体积之间的相位消除，致动流体在孔口中的最终放大运动导致压力波的能量吸收，由于孔口内和周围的摩擦阻力。还包括压力波衰减器和衰减方法。

4. 发明授权

US06467457B1 Injector actuating fluid check and methods 失效
标题翻译：注射器致动液检查和方法
公开(公告)号：US06467457B1
公开(公告)日：2002-10-22
申请号：US09694637
申请日：2000-10-23
申请人： Ning Lei , Martin R. Zielke , Kenneth R. Seymour, II , James H. Yager , Xilin Yang
发明人： Ning Lei , Martin R. Zielke , Kenneth R. Seymour, II , James H. Yager , Xilin Yang
IPC分类号： F02M3704
CPC分类号： F02M63/00 , F02M55/004 , F02M55/005 , F02M57/025 , F02M59/105 , F16L27/04 , F16L27/042 , F16L27/047
摘要： A connector assembly and the actuating system including the connector assembly, the connector assembly for fluidly coupling an actuating fluid rail to a fuel injector, the actuating fluid rail conveying a quantity of actuating fluid, the fuel injector having an actuating fluid inlet, the connector assembly includes a check valve operably disposed in a connecting member for controlling the flow of actuating fluid between the actuating fluid rail and the fuel injector. The connecting member has a fluid passageway defined therein, the fluid passageway being in fluid communication with the actuating fluid rail and the fuel injector actuating fluid inlet. A method of minimizing negative pressure effects caused by operation of a fuel injector on the actuating fluid in an actuating fluid rail and a method of providing a high pressure actuating fluid flow from a high pressure pump to a plurality of fuel injectors of a diesel engine are further included.
摘要翻译：连接器组件和包括连接器组件的致动系统，用于将致动流体导轨流体耦合到燃料喷射器的连接器组件，致动流体轨道传送大量致动流体，燃料喷射器具有致动流体入口，连接器组件包括可操作地设置在连接构件中的止回阀，用于控制致动流体轨道和燃料喷射器之间的致动流体的流动。连接构件具有限定在其中的流体通道，流体通道与致动流体导轨和燃料喷射器致动流体入口流体连通。将燃料喷射器操作在致动流体导轨上的致动流体上引起的负压效应最小化的方法以及提供从高压泵到柴油发动机的多个燃料喷射器的高压致动流体流的方法，进一步包括。

5. 发明授权

US06408829B1 Fuel pressure delay cylinder 失效
标题翻译：燃油压力延迟缸
公开(公告)号：US06408829B1
公开(公告)日：2002-06-25
申请号：US09552737
申请日：2000-04-19
申请人： Ning Lei , Xilin Yang , James H. Yager , Puning Wei , Mark J. Glodowski
发明人： Ning Lei , Xilin Yang , James H. Yager , Puning Wei , Mark J. Glodowski
IPC分类号： F02M3704
CPC分类号： F02M57/025 , F02M45/04 , F02M45/12 , F02M59/46
摘要： A delay device for use with a fuel injector, the fuel injector having an electric controller for controlling the flow of a high pressure actuating fluid responsive to initiation and cessation of a pulse width command, the pulse width command defining the duration of an injection event, and an intensifier being in fluid communication with the controller, the intensifier being translatable to increase the pressure of a volume of fuel for injection into the combustion chamber of an engine; the delay device includes an apparatus, shiftable between a first disposition and a second disposition over a certain period of time after initiation of the pulse width command, the period of time effecting a delay in initiation of fuel injection after initiation of the pulse width command. A fuel injector including a delay device. A method of controlling a fuel injection event, includes the steps of flowing an actuating fluid from the controller to an intensifier responsive to a pulse width command, pressurizing a volume of fuel by means of the intensifier, flowing a high pressure fuel from the intensifier to an injector nozzle, and interposing a delay in at least a portion of the flow of fuel to the injector nozzle.
摘要翻译：一种与燃料喷射器一起使用的延迟装置，所述燃料喷射器具有电控制器，用于响应脉冲宽度命令的启动和停止来控制高压致动流体的流动，所述脉冲宽度命令定义喷射事件的持续时间，并且增压器与所述控制器流体连通，所述增压器可平移以增加用于喷射到发动机的燃烧室中的一定体积燃料的压力; 该延迟装置包括在开始脉冲宽度指令之后的特定时间段内可在第一布置和第二布置之间移位的装置，这是在开始脉冲宽度指令之后实现燃料喷射启动延迟的时间段。一种燃料喷射器，包括延迟装置。一种控制燃料喷射事件的方法包括以下步骤：响应于脉冲宽度命令将致动流体从控制器流动到增压器，通过增压器对一定体积的燃料加压，将高压燃料从增压器流动到喷射器喷嘴，并且在喷射器喷嘴的燃料流的至少一部分中插入延迟。

6. 发明授权

US06845758B2 Fuel injector retainer assembly 有权
标题翻译：燃油喷射器保持架组件
公开(公告)号：US06845758B2
公开(公告)日：2005-01-25
申请号：US10368724
申请日：2003-02-19
申请人： Kenneth R. Seymour, II , James H. Yager
发明人： Kenneth R. Seymour, II , James H. Yager
IPC分类号： F02F1/24 , F02M61/14 , F02M37/00
CPC分类号： F02F1/242 , F02M61/14
摘要： A fuel injector is operably couplable to a cylinder head, a clamping mechanism being in operable engagement with the fuel injector and the cylinder head for exerting a clamping force tending to hold the fuel injector in engagement with the cylinder head and includes a retainer assembly for retaining the fuel injector in operable coupling with a cylinder head, the retainer acting in cooperation with the clamping mechanism. The retainer assembly has a split dowel, the split dowel being statically engagable with the cylinder head by a clamping action of the clamping mechanism acting on the fuel injector and being engagable with a spring component for imparting a bias to the spring component. The spring component is in operable engagement with the fuel injector for imparting a reactive force to the fuel injector responsive to the bias imparted by the split dowel. And further including a friction coupling, the friction coupling fluidly coupling the split dowel and the fuel injector for generating a frictional force between the split dowel and the fuel injector, the frictional force tending to resist motion of the fuel injector relative to the cylinder head. A retainer assembly as indicated above and a method of resisting relative motion between a fuel injector and a cylinder head are further included.
摘要翻译：燃料喷射器可操作地联接到气缸盖，夹紧机构与燃料喷射器和气缸盖可操作地接合，用于施加趋向于保持燃料喷射器与气缸盖接合的夹紧力，并且包括用于保持所述燃料喷射器与气缸盖可操作地联接，所述保持器与所述夹紧机构协同作用。保持器组件具有分开的销钉，通过作用在燃料喷射器上的夹持机构的夹紧动作，可将拼合销钉与气缸盖头静态接合，并可与弹簧部件接合，以向弹簧部件施加偏压。弹簧部件可与燃料喷射器可操作地接合，以响应于由分离销钉施加的偏压而向燃料喷射器施加反作用力。并且还包括摩擦联接，所述摩擦联接器流体地联接所述分离销钉和所述燃料喷射器以在所述分离销钉和所述燃料喷射器之间产生摩擦力，所述摩擦力趋向于抵抗所述燃料喷射器相对于所述气缸盖的运动。还包括如上所述的保持器组件和抵抗燃料喷射器和气缸盖之间的相对运动的方法。

7. 发明授权

US06374806B1 Actuating fluid delivery system for a fuel injector 有权
标题翻译：用于燃料喷射器的致动流体输送系统
公开(公告)号：US06374806B1
公开(公告)日：2002-04-23
申请号：US09694174
申请日：2000-10-23
申请人： Philip D. Keeley , Kenneth R. Seymour, II , Martin R. Zielke , James H. Yager , John A. Serio
发明人： Philip D. Keeley , Kenneth R. Seymour, II , Martin R. Zielke , James H. Yager , John A. Serio
IPC分类号： F02M3302
CPC分类号： F16L27/04 , F02M55/004 , F02M55/005 , F02M57/025 , F02M59/105 , F02M63/00 , F16L27/042 , F16L27/047
摘要： A fluid delivery system for delivering a supply of a fluid from a fluid source to a fuel injector includes a rail for conveying a fluid and being positionable proximate the fuel injector. The rail has a fluid passageway defined therein, the fluid passageway being in fluid communication with the source of fluid. A connector is in fluid communication with both the rail and with the fuel injector for fluidly connecting the rail to the fuel injector. The connector is universally moveable in three axes for accommodating static tolerances existing between the rail and the fuel injector and for accommodating dynamic relative motion between the rail and the fuel injector such that stresses imposed on the fuel injector resulting from being attached to the rail are substantially eliminated.
摘要翻译：用于将流体源从流体源输送到燃料喷射器的流体输送系统包括用于输送流体并可靠近燃料喷射器定位的轨道。轨道具有限定在其中的流体通道，流体通道与流体源流体连通。连接器与轨道和燃料喷射器两者流体连通，用于将轨道流体连接到燃料喷射器。连接器可在三个轴线上普遍移动，以容纳存在于轨道和燃料喷射器之间的静态公差，并且用于容纳轨道和燃料喷射器之间的动态相对运动，使得由附接到轨道而施加在燃料喷射器上的应力基本上消除了

8. 发明授权

US06978747B2 Hydraulic actuator cartridge for a valve 有权
标题翻译：用于阀门的液压执行机构
公开(公告)号：US06978747B2
公开(公告)日：2005-12-27
申请号：US10404482
申请日：2003-04-01
申请人： James H. Yager , Ning Lei
发明人： James H. Yager , Ning Lei
IPC分类号： F01L1/26 , F01L9/02
CPC分类号： F01L9/026 , F01L1/26 , F01L9/02
摘要： A valve actuator for controlling a valve between an open and a closed disposition includes couplings to a source of fluid under pressure and a reservoir at substantially ambient pressure. A control fluidly coupled to the source of fluid under pressure and to the reservoir for controlling presenting fluid at selected pressure to affect a reciprocatable component, the reciprocatable component being operably coupled to the valve for shifting the valve between the open and the closed disposition. And, positively, hydraulically shifting the valve between the open and the closed disposition. A method of valve actuation is also included.
摘要翻译：用于在打开和关闭配置之间控制阀的阀致动器包括在压力下的流体源和基本环境压力下的储存器的联接。控制器，其流体地耦合到压力源处的液体和储存器，用于控制在选定压力下呈现流体以影响可往复运动的部件，所述可往复运动部件可操作地联接到所述阀，以在所述打开和关闭状态之间移动所述阀。而且，积极地，在打开和关闭的配置之间液压地移动阀。还包括阀致动的方法。

9. 发明授权

US06539909B2 Retractable seat valve and method for selective gas flow control in a combustion chamber 有权
标题翻译：可伸缩座阀和燃烧室中选择性气体流量控制的方法
公开(公告)号：US06539909B2
公开(公告)日：2003-04-01
申请号：US09848516
申请日：2001-05-03
申请人： James H. Yager
发明人： James H. Yager
IPC分类号： F02N300
CPC分类号： F01L3/22 , F01L1/26 , F01L1/267 , F01L1/46 , F01L9/02 , F01L9/04 , F01L13/0005 , F02B3/06 , F02B23/06 , F02B23/0621 , F02B23/0624 , F02B2075/125 , F02B2275/14 , F02D13/0253 , Y02T10/18
摘要： The present invention provides an apparatus and method for selective control of gas flow in a combustion chamber in an internal combustion engine through a moveable or retractable seat valve that is independent of piston position. The retractable seat valve has complete freedom of valving events such that gas flow can be selectively controlled at any time during the engine cycle, or throughout the engine cycle. Further, the retractable seat valve is scalable for adaptation to internal combustions engines of various bore sizes. The retractable seat valve includes a retractable seat, a stationary seat, a retractable seat actuator member, a pin connector for translation of retractable seat actuator member movement to the retractable seat, and a valve actuator assembly that allows the retractable seat valve be selectively positioned in the cylinder head in a closed position, open position or anywhere therebetween.
摘要翻译：本发明提供一种用于通过与活塞位置无关的可移动或可缩回的座阀选择性地控制内燃机中的燃烧室中的气流的装置和方法。可伸缩座阀具有阀门事件的完全自由度，使得可以在发动机循环期间或整个发动机循环期间的任何时间选择性地控制气流。此外，可伸缩座阀可扩展以适应各种孔尺寸的内部燃烧发动机。可伸缩座阀包括可伸缩座椅，固定座椅，可伸缩座椅致动器构件，用于将可伸缩座椅致动器构件运动转移到可伸缩座椅的销连接器，以及允许可伸缩座椅阀选择性地定位在其中的阀致动器组件气缸盖处于关闭位置，打开位置或其间的任何位置。

10. 发明授权

US5165831A Capscrew head markings for torque-angle tightening 失效
标题翻译： CAPSCREW头部标记扭矩角度加强
公开(公告)号：US5165831A
公开(公告)日：1992-11-24
申请号：US417907
申请日：1989-10-06
申请人： James H. Yager , Michael D. Hahn
发明人： James H. Yager , Michael D. Hahn
IPC分类号： F16B2/08 , F16B1/00 , F16B31/02 , F16B35/00
CPC分类号： F16B31/02 , F16B1/0071 , Y10S411/916 , Y10T403/20
摘要： A fastener which allows a user to easily utilize the Torque Angle Method to provide a predictable clamp load to a clamped element. The fastener includes an externally threaded shank portion, a torque receiving portion integrally connected on one end of the shank portion and a radially extending flange located between the shank portion and the torque receiving portion. The flange includes a pair of cut-out notches located on the peripheral edge of the flange which are formed prior to initial tightening of the fastener and are spaced apart at a predetermined angular distance to allow a user to utilize the Torque Angle method to provide predictable clamp load across a joint connection. Primarily, the method has three basic steps, first each of a plurality of fasteners is tightened to an intermediate torque, a mark is placed on the surface of the element to be clamped adjacent the leading one of the notches on the fastener and finally the fastener is rotated until the second notch of the pair is brought into alignment with the surface mark.

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