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

US08708249B2 Fuel injector with an improved valve control arrangement 有权
标题翻译：燃油喷射器具有改进的阀控制装置
公开(公告)号：US08708249B2
公开(公告)日：2014-04-29
申请号：US12918135
申请日：2009-02-23
申请人： Eric Lecluse , Richard Denis Jacques Alain Enters , Eric Charleux
发明人： Eric Lecluse , Richard Denis Jacques Alain Enters , Eric Charleux
IPC分类号： F02M45/10
CPC分类号： F02M47/025 , F02M63/0029
摘要： A fuel injector for a compression ignition internal combustion engine which comprises a fuel injection valve having an injection valve member which is moveable in use, under the influence of fuel pressure within an injection valve member control chamber acting upon it, between a closed position and an open position. The fuel injector further comprises a high pressure fuel supply passage to the injection valve member control chamber, and an actuator operable to open and close a discharge valve connected between the injection valve member control chamber and a fuel outlet passage to a low pressure reservoir or drain. A shut-off valve is provided in the high pressure fuel supply passage and the shut-off valve has a shut-off valve member which is moveable in use, under the influence of fuel pressure within a shut-off valve member control chamber acting upon it, between a closed position and an open position. The shut-off valve member control chamber is connectable to the low pressure reservoir or drain via the discharge valve, and a fuel transfer passage is provided between the injection valve member control chamber and the low pressure reservoir or drain.
摘要翻译：一种用于压燃式内燃机的燃料喷射器，其包括燃料喷射阀，所述燃料喷射阀具有喷射阀构件，所述喷射阀构件在使用中可在其作用于其的喷射阀构件控制室内的燃料压力的影响下在关闭位置和开仓燃料喷射器还包括到喷射阀构件控制室的高压燃料供给通道和可操作以将连接在喷射阀构件控制室和燃料出口通道之间的排出阀打开和关闭到低压储存器或排水管的致动器。截止阀设置在高压燃料供给通道中，截止阀具有截止阀构件，该截止阀构件在使用中可在运行中的关闭阀构件控制室内的燃料压力的影响下运动它在关闭位置和打开位置之间。截止阀构件控制室经由排出阀可连接到低压储存器或排出口，并且燃料传送通道设置在喷射阀构件控制室和低压储存器或排水口之间。

2. 发明申请

US20110017844A1 FUEL INJECTOR WITH AN IMPROVED VALVE CONTROL ARRANGEMENT 有权
标题翻译：燃油喷射器与改进的阀门控制装置
公开(公告)号：US20110017844A1
公开(公告)日：2011-01-27
申请号：US12918135
申请日：2009-02-23
申请人： Eric Lecluse , Richard Denis Jacques Alain Enters , Eric Charleux
发明人： Eric Lecluse , Richard Denis Jacques Alain Enters , Eric Charleux
IPC分类号： F02M47/02 , F02M63/00
CPC分类号： F02M47/025 , F02M63/0029
摘要： A fuel injector for a compression ignition internal combustion engine which comprises a fuel injection valve having an injection valve member which is moveable in use, under the influence of fuel pressure within an injection valve member control chamber acting upon it, between a closed position and an open position. The fuel injector further comprises a high pressure fuel supply passage to the injection valve member control chamber, and an actuator operable to open and close a discharge valve connected between the injection valve member control chamber and a fuel outlet passage to a low pressure reservoir or drain. A shut-off valve is provided in the high pressure fuel supply passage and the shut-off valve has a shut-off valve member which is moveable in use, under the influence of fuel pressure within a shut-off valve member control chamber acting upon it, between a closed position and an open position. The shut-off valve member control chamber is connectable to the low pressure reservoir or drain via the discharge valve, and a fuel transfer passage is provided between the injection valve member control chamber and the low pressure reservoir or drain.
摘要翻译：一种用于压燃式内燃机的燃料喷射器，其包括燃料喷射阀，所述燃料喷射阀具有喷射阀构件，所述喷射阀构件在使用中可在其作用于其的喷射阀构件控制室内的燃料压力的影响下在关闭位置和开仓燃料喷射器还包括到喷射阀构件控制室的高压燃料供给通道和可操作以将连接在喷射阀构件控制室和燃料出口通道之间的排出阀打开和关闭到低压储存器或排水管的致动器。截止阀设置在高压燃料供给通道中，截止阀具有截止阀构件，该截止阀构件在使用中可在运行中的关闭阀构件控制室内的燃料压力的影响下运动它在关闭位置和打开位置之间。截止阀构件控制室经由排出阀可连接到低压储存器或排出口，并且燃料传送通道设置在喷射阀构件控制室和低压储存器或排水口之间。

3. 发明授权

US6116388A Shock absorber 有权
标题翻译：减震器
公开(公告)号：US6116388A
公开(公告)日：2000-09-12
申请号：US306327
申请日：1999-05-06
申请人： Alain Bataille , Eric Charleux , Xavier Cousin , Dominique Mennesson , Olivier Valee
发明人： Alain Bataille , Eric Charleux , Xavier Cousin , Dominique Mennesson , Olivier Valee
IPC分类号： F16F9/348 , F16F9/34
CPC分类号： F16F9/348
摘要： A shock absorber for a motor vehicle includes a compression stoke valve having one or more deflectable discs mounted on the piston on the rebound chamber side and a rebound stroke valve having one or more deflectable discs mounted on the piston on the compression chamber side. A compression flow passage extends through the piston, opening at one end into the compression chamber and having an opening at the other end into the rebound chamber which is closable by the deflectable disc or discs of the compression stroke valve. A rebound flow passage extends through the piston, opening at one end into the rebound chamber and having an opening at the other end into the compression chamber which is closable by the deflectable disc or discs of the rebound stroke valve. One or both valves further includes a flexible disc positioned between the deflectable disc or discs and the piston and extending partly across the associated passage to leave an opening in the passage. The deflectable disc adjacent the flexible disc has an aperture, and a gap is formed between the aperture in the deflectable disc and the flexible disc in the rest position to allow fluid flow from the associated passage through the opening, gap, and aperture. The flexible disc is sized to be capable of flexing and closing the aperture in the adjacent deflectable disc. The arrangement allows setting of different characteristics for low speed compression strokes when compared to low speed rebound strokes.
摘要翻译：用于机动车辆的减震器包括具有安装在回弹室侧的活塞上的一个或多个可偏转盘的压缩起动阀和具有安装在压缩室侧的活塞上的一个或多个可偏转盘的回弹冲程阀。压缩流动通道延伸穿过活塞，其一端开口进入压缩室，并且在另一端具有一个开口，进入回弹室，该回弹室可由压缩冲程阀的可偏转盘或圆盘关闭。回弹流动通道延伸穿过活塞，一端在回弹室中开口，另一端具有开口，压缩室中的开口可由回弹冲程阀的偏转盘或圆盘关闭。一个或两个阀还包括位于可偏转盘或盘和活塞之间的柔性盘，并且部分地跨过相关通道延伸以在通道中留下开口。邻近柔性盘的可偏转盘具有孔，并且在可偏转盘中的孔和处于静止位置的柔性盘之间形成间隙，以允许流体从相关通道流过开口，间隙和孔。柔性盘的尺寸设计成能够弯曲和关闭相邻的可偏转盘中的孔。当与低速回弹冲程相比时，该布置允许设置用于低速压缩冲程的不同特性。

4. 发明授权

US06247563B1 Piston with floating valve for hydraulic damper tube, especially one of the monotube type 失效
标题翻译：活塞带液压阻尼管的浮动阀，特别是单管型之一
公开(公告)号：US06247563B1
公开(公告)日：2001-06-19
申请号：US08735258
申请日：1996-10-22
申请人： Roland Bourcier De Carbon , Eric Charleux
发明人： Roland Bourcier De Carbon , Eric Charleux
IPC分类号： F16F132
CPC分类号： F16F1/32 , F16F9/348 , F16F2228/00 , F16F2228/007
摘要： The piston with a valve for a hydraulic damper tube, comprises a piston body (116) having a fluid passage (112) interacting with a floating valve element (115) for controlling in both directions the amount of fluid flowing through the passage. The floating valve element includes a spring washer (115), the deflection (f) of which in the free state is between approximately 0.1 times and approximately 2 times the thickness (e) of the washer.
摘要翻译：具有用于液压阻尼管的阀的活塞包括具有与浮动阀元件（115）相互作用的流体通道（112）的活塞体（116），用于在两个方向上控制流过通道的流体的量。浮动阀元件包括弹簧垫圈（115），其中自由状态的偏转（f）在洗衣机的厚度（e）的大约0.1倍和大约2倍之间。

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