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

US20110048379A1 FLUID INJECTOR WITH RATE SHAPING CAPABILITY 审中-公开
标题翻译：具有速率形状能力的流体注射器
公开(公告)号：US20110048379A1
公开(公告)日：2011-03-03
申请号：US12552523
申请日：2009-09-02
申请人： Mark F. Sommars , Hoisan Kim , Dennis Gibson
发明人： Mark F. Sommars , Hoisan Kim , Dennis Gibson
IPC分类号： F02M69/46 , F02M41/16
CPC分类号： F02M63/0015 , F02M47/027 , F02M63/0063
摘要： A common rail single fluid injection system includes fuel injectors with one or two control valve assemblies with the ability to produce ramp, square and split injection rate shapes. This is accomplished by including a check speed control device disposed between a first and second check control chamber within a cavity defined by the injector body. The control valves and check speed control device control the speed of a check by controlling the flow of fuel out of the first and second check control chambers.
摘要翻译：共轨单流体喷射系统包括具有一个或两个控制阀组件的燃料喷射器，其具有产生斜坡，正方形和分离喷射速率形状的能力。这通过包括设置在由喷射器主体限定的空腔内的第一和第二检查控制室之间的检查速度控制装置来实现。控制阀和检查速度控制装置通过控制来自第一和第二检查控制室的燃料流量来控制检查速度。

2. 发明授权

US08082902B2 Piezo intensifier fuel injector and engine using same 失效
标题翻译：压电增压器燃油喷射器和发动机使用相同
公开(公告)号：US08082902B2
公开(公告)日：2011-12-27
申请号：US11975594
申请日：2007-10-19
申请人： Hoisan Kim , Mark Sommars , Dennis Gibson
发明人： Hoisan Kim , Mark Sommars , Dennis Gibson
IPC分类号： B05B1/30
CPC分类号： F02M59/366 , F02M47/027 , F02M57/025 , F02M63/0026 , F02M63/0064
摘要： A common rail fuel injection system includes a piezo intensifier fuel injector that includes a plurality of components. Among these are a needle valve member, an intensifier piston, a first piezo stack electrical actuator and a second piezo stack electrical actuator. These components have a first configuration at which the needle valve member blocks a nozzle outlet of the fuel injector, and a shoulder of the intensifier piston is exposed to fluid pressure in a common rail. The components have a second configuration at which the nozzle outlet is fluidly connected to the common rail for a low pressure injection event. The components have a third configuration at which the nozzle outlet is fluidly blocked from the common rail, but movement of the intensifier displaces fluid through the nozzle outlet for a high pressure injection event.
摘要翻译：共轨燃料喷射系统包括包括多个部件的压电增强器燃料喷射器。其中包括针阀构件，增压器活塞，第一压电叠层电致动器和第二压电叠层电致动器。这些部件具有第一构造，针阀构件阻挡燃料喷射器的喷嘴出口，并且增压器活塞的肩部暴露于共轨中的流体压力。这些部件具有第二构造，在该第二构造处，喷嘴出口流体地连接到共轨以用于低压喷射事件。这些部件具有第三构型，在该第三构型处，喷嘴出口被流体地从共轨挡住，但是增压器的移动使流体通过喷嘴出口移动，用于高压注射事件。

3. 发明申请

US20090101112A1 Piezo intensifier fuel injector and engine using same 失效
标题翻译：压电增压器燃油喷射器和发动机使用相同
公开(公告)号：US20090101112A1
公开(公告)日：2009-04-23
申请号：US11975594
申请日：2007-10-19
申请人： Hoisan Kim , Mark Sommars , Dennis Gibson
发明人： Hoisan Kim , Mark Sommars , Dennis Gibson
IPC分类号： F02M51/06
CPC分类号： F02M59/366 , F02M47/027 , F02M57/025 , F02M63/0026 , F02M63/0064
摘要： A common rail fuel injection system includes a piezo intensifier fuel injector that includes a plurality of components. Among these are a needle valve member, an intensifier piston, a first piezo stack electrical actuator and a second piezo stack electrical actuator. These components have a first configuration at which the needle valve member blocks a nozzle outlet of the fuel injector, and a shoulder of the intensifier piston is exposed to fluid pressure in a common rail. The components have a second configuration at which the nozzle outlet is fluidly connected to the common rail for a low pressure injection event. The components have a third configuration at which the nozzle outlet is fluidly blocked from the common rail, but movement of the intensifier displaces fluid through the nozzle outlet for a high pressure injection event.
摘要翻译：共轨燃料喷射系统包括包括多个部件的压电增强器燃料喷射器。其中包括针阀构件，增压器活塞，第一压电叠层电致动器和第二压电叠层电致动器。这些部件具有第一构造，针阀构件阻挡燃料喷射器的喷嘴出口，并且增压器活塞的肩部暴露于共轨中的流体压力。这些部件具有第二构造，在该第二构造处，喷嘴出口流体地连接到共轨以用于低压喷射事件。这些部件具有第三构型，在该第三构型处，喷嘴出口被流体地从共轨挡住，但是增压器的移动使流体通过喷嘴出口移动，用于高压注入事件。

4. 发明授权

US06561771B2 Axial piston pump with center inlet fill 失效
公开(公告)号：US06561771B2
公开(公告)日：2003-05-13
申请号：US09884748
申请日：2001-06-19
申请人： Eric S. Keyster , Dennis Gibson
发明人： Eric S. Keyster , Dennis Gibson
IPC分类号： F04B112
CPC分类号： F04B1/146
摘要： An axial piston pump with center inlet fill utilizes a hydrostatic thrust bearing and a hydrodynamic journal bearing to support a rotating wobble type drive plate connected to a drive shaft. The rotation of the drive plate causes a plurality of parallel pistons to reciprocate up and down. The pumping chambers of a portion of the pistons are fluidly connected via a center fill passage to the inlet defined by the pump housing. Simultaneously, the pumping chambers of a different portion of the pistons are fluidly connected to the outlet via a high pressure actuation fluid outlet passage. The center fill passage exploits centrifugal forces to assist, rather than resist, the supply of low pressure fluid to the pistons, especially when rotating at higher speeds.

5. 发明申请

US20070277783A1 Multi-source fuel system for variable pressure injection 有权
标题翻译：用于可变压力喷射的多源燃料系统
公开(公告)号：US20070277783A1
公开(公告)日：2007-12-06
申请号：US11443312
申请日：2006-05-31
申请人： Dennis Gibson
发明人： Dennis Gibson
IPC分类号： F02M57/02 , F02M69/46
CPC分类号： F02M63/0225 , F02M45/02 , F02M47/027 , F02M63/0285 , F02M2200/60
摘要： A fuel system for an engine is disclosed. The fuel system has a first source configured to pressurized fuel to a first pressure, and a second source configured to pressurized fuel to a second pressure. The fuel system also has a fuel injector configured to receive fuel at the first pressure and the second pressure, and a valve disposed between the fuel injector and the first and second sources. The valve is configured to modify the pressure of fuel from the first source based on a pressure of fuel from the second source.
摘要翻译：公开了一种用于发动机的燃料系统。燃料系统具有构造成将燃料加压至第一压力的第一源，以及被构造成将燃料加压至第二压力的第二源。燃料系统还具有配置成在第一压力和第二压力下接收燃料的燃料喷射器，以及设置在燃料喷射器与第一和第二源之间的阀。阀构造成基于来自第二源的燃料的压力来改变来自第一源的燃料的压力。

6. 发明申请

US20070246561A1 Twin needle valve dual mode injector 有权
标题翻译：双针阀双模注射器
公开(公告)号：US20070246561A1
公开(公告)日：2007-10-25
申请号：US11393706
申请日：2006-03-31
申请人： Dennis Gibson
发明人： Dennis Gibson
IPC分类号： F02D1/06
CPC分类号： F02M45/086 , F02D41/401 , F02M47/027 , F02M2200/44
摘要： A fuel injector having an injector body defining a hollow interior configured to receive pressurized fuel, a first nozzle configured for providing a first fuel spray pattern, and a second nozzle configured for providing a second fuel spray pattern different from the first fuel spray pattern. The first and second nozzles may be configured to inject fuel supplied from a common source into a combustion space. The fuel injector may further include first and second needle valve members corresponding to the first and second nozzles, respectively. The first and second needle valve members may be positioned within the hollow interior of the injector body, with the second needle valve member being spaced from, but adjacent to the first needle valve member.
摘要翻译：一种燃料喷射器，其具有限定被构造成接收加压燃料的中空内部的喷射器主体，被配置为提供第一燃料喷射图案的第一喷嘴和被配置为提供不同于第一燃料喷射图案的第二燃料喷射图案的第二喷嘴。第一和第二喷嘴可以被配置为将从公共源供应的燃料喷射到燃烧空间中。燃料喷射器还可以包括分别对应于第一和第二喷嘴的第一和第二针阀构件。第一和第二针阀构件可以定位在注射器主体的中空内部中，其中第二针阀构件与第一针阀构件间隔开但与第一针阀构件相邻。

7. 发明申请

US20060202053A1 Control valve assembly and fuel injector using same 审中-公开
标题翻译：控制阀组件和燃油喷射器使用相同的
公开(公告)号：US20060202053A1
公开(公告)日：2006-09-14
申请号：US11076275
申请日：2005-03-09
申请人： Dennis Gibson , Mark Sommars
发明人： Dennis Gibson , Mark Sommars
IPC分类号： F02M47/02 , F02M51/00
CPC分类号： F02M63/0007 , F02M47/027 , F02M63/0015 , F02M63/0026 , F02M63/0063 , F02M63/0225
摘要： The present disclosure provides a control valve assembly having at least one housing with a first and a second passage. First and second valve members are disposed at least partially within the housing, and in series. The first and second valve members are moveable between a first position to close fluid communications between the first and second passages and a second position to open fluid communications therebetween. The present disclosure further provides a fuel injector having an electronically controlled start of injection valve and an electronically controlled end of injection valve in series with the start of injection valve. A method is provided for controlling fluid flow in a fluid passage of a control valve assembly. The method includes commanding a change in position of a first electrically actuated valve member, and commanding the change in position of a second electrically actuated valve member prior to resetting the first electrically actuated valve member.
摘要翻译：本公开提供了一种具有至少一个具有第一和第二通道的壳体的控制阀组件。第一和第二阀构件至少部分地设置在壳体内并串联布置。第一和第二阀构件可在第一位置之间移动，以封闭第一和第二通道之间的流体连通，以及第二位置以打开其间的流体连通。本公开进一步提供了一种燃料喷射器，其具有电子控制的喷射阀的启动和与喷射阀的启动串联的电子控制的喷射阀的端部。提供一种用于控制控制阀组件的流体通道中的流体流动的方法。该方法包括命令第一电致动阀构件的位置改变，并且在复位第一电致动阀构件之前指示第二电致动阀构件的位置改变。

8. 发明申请

US20170240348A1 SOUVENIR FLAG PORTFOLIO 审中-公开
公开(公告)号：US20170240348A1
公开(公告)日：2017-08-24
申请号：US15048275
申请日：2016-02-19
申请人： Dennis Gibson
发明人： Dennis Gibson
IPC分类号： B65D85/00 , B65D5/42
CPC分类号： B65D85/54 , A45C3/001 , A45C11/00 , A45C2200/10 , A47G1/12 , B65D5/4208
摘要： A portfolio for carrying a souvenir flag that allows the flags to be easily carried and protects the flag from the elements, yet allows the flag to be quickly and conveniently accessed and autographed.

9. 发明申请

US20080047527A1 Intensified common rail fuel injection system and method of operating an engine using same 审中-公开
标题翻译：强化共轨燃油喷射系统及其运行方法
公开(公告)号：US20080047527A1
公开(公告)日：2008-02-28
申请号：US11510311
申请日：2006-08-25
申请人： Jinhui Sun , Dennis Gibson
发明人： Jinhui Sun , Dennis Gibson
IPC分类号： F02M47/02 , F02M59/46
CPC分类号： F02M57/025 , F02M59/105 , F02M63/0225
摘要： Extremely high injection pressures are achieved in a common rail fuel injection system via a movable intensifier positioned in each fuel injector. The fuel injectors are individually controlled via a single electrical actuator that moves between positions that connect an intensifier control cavity either to the high pressure common rail or a low pressure reservoir. Leakage is avoided between injection events by maintaining opposing hydraulic surfaces of the intensifier and needle valve exposed to fluid pressure in the high pressure rail. This avoids pressure differentials and leakage associated with guide surfaces separating high and low pressure areas.
摘要翻译：通过位于每个燃料喷射器中的可移动增压器，在共轨燃料喷射系统中实现非常高的喷射压力。燃料喷射器通过单个电动致动器单独控制，该单个电致动器在将增压器控制腔连接到高压共轨或低压容器的位置之间移动。通过保持增压器的相对液压表面和暴露于高压轨道中的流体压力的针阀，避免了注射事件之间的泄漏。这避免了与分离高压区域和低压区域的导向表面相关联的压力差和泄漏。

10. 发明授权

US07224289B2 Slickline data transmission system 失效
标题翻译： Slickline数据传输系统
公开(公告)号：US07224289B2
公开(公告)日：2007-05-29
申请号：US11112943
申请日：2005-04-25
申请人： Igor Bausov , Larry G. Stolarczyk , Gerald L. Stolarczyk , Eduardo Bonnin , Dennis Gibson , John G. Howard , Tito Leroy Sanchez
发明人： Igor Bausov , Larry G. Stolarczyk , Gerald L. Stolarczyk , Eduardo Bonnin , Dennis Gibson , John G. Howard , Tito Leroy Sanchez
IPC分类号： G01V3/00
CPC分类号： G01V11/002
摘要： A slickline data transmission system for a high pressure oil-field well comprises inductive couplers at opposite ends of a slickline in order to establish real-time radio communication between down-the-hole logging toolstrings and supervisory control and data acquisition equipment on the surface. A frequency shift keyed (FSK) carrier centered around radio is used to send data up to the surface and commands back down to the toolstring. The toolstring itself can be a conventional one with a TDMA interface originally intended to be memory-dumped when the toolstring is returned to the surface.
摘要翻译：用于高压油田井的光滑数据传输系统包括在光滑线的相对端处的感应耦合器，以便在井下测井工具串与表面上的监控和数据采集设备之间建立实时无线电通信。以无线电为中心的频移键控（FSK）载波用于将数据发送到表面，并返回到工具串。工具串本身可以是具有TDMA接口的常规的，当TDMA工具返回到表面时，该接口原本旨在被存储转储。

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