公开(公告)号：US07174881B2

公开(公告)日：2007-02-13

申请号：US10017523

申请日：2001-12-07

申请人： Ye Tian ,  Scott Leman ,  Xinshuang Nan ,  Lifeng Wang ,  Jianyuan Yang

发明人： Ye Tian ,  Scott Leman ,  Xinshuang Nan ,  Lifeng Wang ,  Jianyuan Yang

IPC分类号： F02M37/04

CPC分类号： F02M59/105 ,  F01L9/02 ,  F01L13/065 ,  F02D13/04 ,  F02M47/043 ,  F02M57/025

摘要： The present invention relates to engines having multiple hydraulic devices. For instance a multi-cylinder diesel engine might include both an a fuel injector and an engine compression release brake. Traditionally, each of these hydraulic devices has been controlled by an individual actuator control valve. However, engineers have learned that decreasing the number of engine components can increase engine robustness. In addition, engineers have learned that de-coupling fluid pressure to the needle valve member hydraulic surface from fluid pressure lines to other injector components can result in greater control of the injector. Therefore, the present invention utilizes a single actuator control valve to control both hydraulic devices for an engine cylinder and to provide independent control of fluid pressure to the needle valve member closing hydraulic surface.

摘要翻译： 本发明涉及具有多个液压装置的发动机。 例如，多缸柴油发动机可以包括燃料喷射器和发动机压缩释放制动器。 传统上，这些液压装置中的每一个都由单独的致动器控制阀控制。 然而，工程师们了解到，减少发动机部件数量可以提高发动机的鲁棒性。 此外，工程师们已经了解到，从流体压力管线将针阀构件液压表面的流体压力解耦到其它喷射器部件可以更好地控制喷射器。 因此，本发明使用单个致动器控制阀来控制用于发动机气缸的两个液压装置，并且提供对针阀构件关闭液压表面的流体压力的独立控制。

公开(公告)号：US20050098144A1

公开(公告)日：2005-05-12

申请号：US10601451

申请日：2003-06-23

申请人： Chris Stewart ,  Ye Tian ,  Lifeng Wang ,  Scott Shafer

发明人： Chris Stewart ,  Ye Tian ,  Lifeng Wang ,  Scott Shafer

IPC分类号： F02B1/12 ,  F02M45/08 ,  F02M47/02 ,  F02M59/46 ,  F02M61/18 ,  F02M63/00 ,  F02M63/02 ,  F02B3/12

CPC分类号： F02M63/0064 ,  F02B1/12 ,  F02M45/086 ,  F02M47/027 ,  F02M61/1813 ,  F02M61/182 ,  F02M63/0017 ,  F02M63/0045 ,  F02M63/0225 ,  F02M2200/46

摘要： A fuel injector includes a homogenous charge nozzle outlet set and a conventional nozzle outlet set that are controlled respectively by first and second three way needle control valves. Each fuel injector includes first and second concentric needle valve members. One of the needle valve members moves to an open position for a homogenous charge injection event, while the other needle valve member moves to an open position for a conventional injection event. The fuel injector has the ability to operate in a homogenous charge mode with a homogenous charge spray pattern, a conventional mode with a conventional spray pattern or a mixed mode.

摘要翻译： 燃料喷射器包括分别由第一和第二三通针控制阀控制的均匀充电喷嘴出口组和常规喷嘴出口组。 每个燃料喷射器包括第一和第二同心针阀构件。 一个针阀构件移动到用于均匀电荷注入事件的打开位置，而另一个针阀构件移动到用于常规注射事件的打开位置。 燃料喷射器具有以均匀充电模式操作的能力，具有均匀的电荷喷射模式，具有常规喷射模式或混合模式的常规模式。

公开(公告)号：US11224172B2

公开(公告)日：2022-01-18

申请号：US16499227

申请日：2018-01-23

申请人： Lifeng Wang

发明人： Lifeng Wang

IPC分类号： A01G15/00 ,  A62C3/02 ,  F41H9/04 ,  A62C27/00 ,  F41H11/02

摘要： The present invention provides a compressed air artificial wind system including compressed air storage device, compressed air discharge device, artificial wind system base and controller; also a firefighting equipment including an extinguishing agent tank and the compressed air artificial wind system. The compressed air storage device includes row tubes and manifolds for production and storage of high/ultra-high pressure compressed air; the compressed air discharge device includes intake pipe, expansion chamber, Laval nozzle and wind-blowing tube; the artificial wind system base is built as an infrastructure. Large quantity of high/ultra-high pressure compressed air under control from the compressed air storage device and through the compressed air discharge device to spray out generating artificial wind with large air volume and high wind speed for meteorological control, forest firefighting, air defence and coastal defence, respectively.

公开(公告)号：US20140193306A1

公开(公告)日：2014-07-10

申请号：US14122051

申请日：2012-05-25

申请人： Takeshi Kadono ,  Satoshi Sumiya ,  Lifeng Wang

发明人： Takeshi Kadono ,  Satoshi Sumiya ,  Lifeng Wang

IPC分类号： B01D53/94 ,  B01J29/74 ,  B01J29/80

CPC分类号： B01D53/94 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/407 ,  B01D2255/502 ,  B01D2255/504 ,  B01D2255/9025 ,  B01D2255/908 ,  B01D2255/912 ,  B01D2258/012 ,  B01J23/10 ,  B01J23/38 ,  B01J23/44 ,  B01J29/10 ,  B01J29/44 ,  B01J29/67 ,  B01J29/7415 ,  B01J29/743 ,  B01J29/80 ,  B01J35/0073 ,  B01J35/04 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2229/186 ,  B01J2229/42 ,  F01N3/2828 ,  F01N2510/063 ,  F01N2510/0684 ,  Y02A50/2341

摘要： An exhaust gas oxidation catalyst characterised as an exhaust gas oxidation catalyst comprising a catalyst substrate, wherein a plurality of exhaust gas channels has been formed, and a catalyst layer formed on the surface of the exhaust gas channels in the catalyst substrate; wherein a catalyst layer consisting of a bottom catalyst layer, a top catalyst layer exposed within the exhaust gas channels, and an intermediate catalyst layer located between the bottom catalyst layer and top catalyst layer, is provided so as to cover not less than 25% of the exhaust gas channel surface, and wherein the bottom catalyst layer contains at least an oxygen-occluding agent as catalyst component but does not contain a hydrocarbon adsorbent, the intermediate catalyst layer contains at least catalyst metal, supported on a metal oxide support, and a hydrocarbon adsorbent as catalyst components, and the top catalyst layer contains at least an oxygen-occluding agent and a hydrocarbon adsorbent as catalyst components.

摘要翻译： 一种废气氧化催化剂，其特征在于包括催化剂基板的废气氧化催化剂，其中形成有多个排气通道，以及形成在催化剂基板的排气通道的表面上的催化剂层; 其特征在于，设置由底部催化剂层，在排气通道内露出的顶部催化剂层和位于底部催化剂层与顶部催化剂层之间的中间催化剂层构成的催化剂层，以覆盖不低于 所述废气通道表面，并且其中所述底部催化剂层至少含有作为催化剂组分的吸氧剂，但不含烃吸附剂，所述中间催化剂层至少含有负载在金属氧化物载体上的催化剂金属，和 碳氢化合物吸附剂作为催化剂组分，顶部催化剂层至少含有吸氧剂和烃类吸附剂作为催化剂组分。

公开(公告)号：US20140016332A1

公开(公告)日：2014-01-16

申请号：US13582421

申请日：2012-07-23

申请人： Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

发明人： Lifeng Wang ,  Yuchun Hsiao ,  Yajun Yu ,  Yanxue Zhang

IPC分类号： F21V21/00 ,  B21D22/00

CPC分类号： G02F1/133308 ,  G02F1/133608 ,  G02F2001/133314

摘要： At least one stress concentration factor is arranged in a bending position of forming the protrusion structure on a surface of the backplane. Then, a shape of the protrusion structure is formed by stamping. In the present disclosure, because the bending position during stretching the protrusion structure is firstly configured with a plurality of stress concentration factors in the stretching process of the protrusion structure, when the protrusion structure is stretched, stress concentration occurs in the position with the stress concentration factors.

摘要翻译： 至少一个应力集中因子被布置在在背板的表面上形成突起结构的弯曲位置。 然后，通过冲压形成突起结构的形状。 在本公开中，由于突起结构的拉伸处理中的弯曲位置首先在突出结构的拉伸处理中被配置有多个应力集中因素，所以当突出结构被拉伸时，在应力集中的位置发生应力集中 因素

公开(公告)号：US08608346B2

公开(公告)日：2013-12-17

申请号：US13128172

申请日：2011-04-14

申请人： Lifeng Wang ,  Yajun Yu

发明人： Lifeng Wang ,  Yajun Yu

IPC分类号： F21V29/00

CPC分类号： G02B6/0085 ,  G02B6/0091

摘要： The present invention discloses a backlight module and a light guide plate (LGP) fixture thereof, wherein the LGP fixture comprises a LGP, a heat dissipation base and a plurality of clamps. The heat dissipation base is planar and correspondingly disposed below the LGP. The heat dissipation base is installed with the clamps on sides of the LGP. Each of the clamps has a bottom portion, and a retaining plate and at least one upright plate are vertically formed from the bottom portion. The upright plate and the retaining plate are clamped on the heat dissipation base, and the clamps are used to position the LGP.

摘要翻译： 本发明公开了一种背光模块及其导光板（LGP），其特征在于，所述LGP夹具包括LGP，散热基座和多个夹具。 散热基座是平面的，并相应地设置在LGP的下方。 散热基座安装在LGP侧面的夹具上。 每个夹具具有底部，并且保持板和至少一个直立板从底部垂直地形成。 直立板和固定板夹在散热基座上，夹具用于定位LGP。

公开(公告)号：US20110289518A1

公开(公告)日：2011-11-24

申请号：US13178270

申请日：2011-07-07

申请人： Yang Li ,  Lifeng Wang ,  Jian Wang ,  Chao Li

发明人： Yang Li ,  Lifeng Wang ,  Jian Wang ,  Chao Li

IPC分类号： G06F9/44

CPC分类号： G06F9/4411 ,  G06F9/45537

摘要： Described is an aggregate computer system that operates by sharing devices of networked computing machines. A consumer machine uses a real device of a producer machine as a virtual device, by coupling the real driver of the real device over the network to a virtual driver of the consumer machine. Each machine may include an aggregate device manager that manages the virtual devices, and/or an aggregate connection manager that processes communications received over at least two different types of networks. Each machine may include a virtual bus and virtual bus driver that simulates a physical connection of a remote device to that machine via a bus. Upon receiving a request to plug-in a virtual device, the consumer machines queries for information of the device, and loads a virtual driver based on the device information when received. The consumer machine may query by sending plug-and-play events to the virtual bus.

摘要翻译： 描述了通过共享网络计算机的设备来操作的聚合计算机系统。 消费者机器使用生产者机器的真实设备作为虚拟设备，通过将真实设备的真实驱动器通过网络耦合到消费者机器的虚拟驱动器。 每个机器可以包括管理虚拟设备的聚合设备管理器和/或处理通过至少两种不同类型的网络接收的通信的聚合连接管理器。 每个机器可以包括虚拟总线和虚拟总线驱动器，其通过总线模拟远程设备到该机器的物理连接。 在接收到插入虚拟设备的请求时，消费者机器查询设备的信息，并且在接收时基于设备信息加载虚拟驱动程序。 消费者可以通过向虚拟总线发送即插即用事件进行查询。

公开(公告)号：US20090314860A1

公开(公告)日：2009-12-24

申请号：US12214623

申请日：2008-06-20

申请人： Lifeng Wang ,  Koti R. Padarthy ,  Gengxun K. Gurley ,  Kyle E. Enzinger

发明人： Lifeng Wang ,  Koti R. Padarthy ,  Gengxun K. Gurley ,  Kyle E. Enzinger

IPC分类号： B05B1/30

CPC分类号： F02M47/027 ,  F02M45/08

摘要： A mechanically actuated electronically controlled fuel injector (MEUI) includes a first electrical actuator that controls the position of a spill valve, and a second electrical actuator to control pressure on a closing hydraulic surface associated with a directly operated nozzle check valve. The fuel injector is actuated via rotation of a cam to move a plunger to displace fuel from a fuel pumping chamber either to a spill passage, or at high pressure out of a nozzle outlet of the fuel injector for an injection event. The minimum controllable fuel injection quantity, especially as it relates to small closely coupled post injections following a large main injection, is accomplished by the inclusion of a Z orifice passage that maintains a fluid connection between a needle control chamber and the nozzle supply passage. The inclusion of the Z orifice passage slows the rate at which pressure drops in the needle control chamber to commence an injection event, but also hastens the rate at which pressure builds in the needle control chamber to end an injection event. The result is a smaller post injection quantity and, if desired, a longer, shorter or same dwell time between injection events.

摘要翻译： 机械致动的电控燃料喷射器（MEUI）包括控制溢流阀的位置的第一电致动器和用于控制与直接操作的喷嘴止回阀相关联的关闭液压表面上的压力的第二电致动器。 燃料喷射器通过凸轮的旋转被致动以移动柱塞以将燃料从燃料泵送室移动到溢流通道，或者在高压下从用于喷射事件的燃料喷射器的喷嘴出口移出。 最小可控燃料喷射量，特别是与大型主喷射之后的小的紧密连接的后喷射相关的是通过包括保持针控制室和喷嘴供应通道之间的流体连接的Z孔通道来实现的。 Z孔通道的包含减慢了针控制室中的压力下降的速度，以开始注射事件，而且加快了针控制室中的压力建立以终止注射事件的速率。 结果是较小的后喷射量，并且如果需要，喷射事件之间的更长，更短或相同的停留时间。

公开(公告)号：US07552584B2

公开(公告)日：2009-06-30

申请号：US11707861

申请日：2007-02-20

申请人： Lifeng Wang ,  Rui Zhang ,  John D. Gierszewski ,  Curtis J. Graham ,  Andrew C. Heebink ,  Jack A. Merchant

发明人： Lifeng Wang ,  Rui Zhang ,  John D. Gierszewski ,  Curtis J. Graham ,  Andrew C. Heebink ,  Jack A. Merchant

IPC分类号： F01N3/00

CPC分类号： F01N3/0253 ,  F01N3/0256 ,  F01N9/002 ,  F01N2610/03 ,  F01N2610/14 ,  F02M37/0029 ,  F02M63/0225 ,  F02M69/54 ,  F02M2200/315

摘要： A fuel system for an engine is disclosed. The fuel system has a common source of pressurized fuel, at least one injection device, an exhaust treatment device, and a regeneration device. The at least one injection device is configured to inject fuel from the common source into a combustion chamber of the engine. The exhaust treatment device is configured to remove particulate matter from an exhaust flow of the engine. The regeneration device is configured to inject fuel from the common source into at least one of the exhaust treatment device and the exhaust flow.

摘要翻译： 公开了一种用于发动机的燃料系统。 燃料系统具有加压燃料的共同来源，至少一个注射装置，排气处理装置和再生装置。 所述至少一个注射装置构造成将燃料从共同源喷射到发动机的燃烧室中。 排气处理装置被构造成从发动机的排气流中除去颗粒物质。 再生装置被配置为将燃料从公共源喷射到排气处理装置和废气流中的至少一个中。

公开(公告)号：US20080068386A1

公开(公告)日：2008-03-20

申请号：US11532052

申请日：2006-09-14

申请人： Zhouchen Lin ,  Lifeng Wang ,  Tian Fang ,  Xu Yang ,  Xuan Yu ,  Jian Wang ,  Xiaoou Tang

发明人： Zhouchen Lin ,  Lifeng Wang ,  Tian Fang ,  Xu Yang ,  Xuan Yu ,  Jian Wang ,  Xiaoou Tang

IPC分类号： G06T13/00

CPC分类号： G06T13/60 ,  G06T2210/56

摘要： Real-time rendering of realistic rain is described. In one aspect, image samples of real rain and associated information are automatically modeled in real-time to generate synthetic rain particles in view of respective scene radiances of target video content frames. The synthetic rain particles are rendered in real-time using pre-computed radiance transfer with uniform random distribution across respective frames of the target video content.

摘要翻译： 描述了实时降雨的实时渲染。 在一个方面，根据目标视频内容帧的相应场景辐射，实时地自动建模真实雨和相关信息的图像样本以产生合成雨粒子。 使用预先计算的辐射传输，通过目标视频内容的各个帧上的​​均匀随机分布实时地渲染合成雨粒子。