Method for mid load operation of auto-ignition combustion
    4.
    发明授权
    Method for mid load operation of auto-ignition combustion 有权
    自动点火燃烧中负荷运行方法

    公开(公告)号:US06994072B2

    公开(公告)日:2006-02-07

    申请号:US10997661

    申请日:2004-11-24

    IPC分类号: F02B17/00

    摘要: A method is disclosed for expanding the mid load operation limit in a four-stroke gasoline direct-injection controlled auto-ignition combustion engine. A system is employed for variably actuating the intake and exhaust valves and for operating the valves with an exhaust re-compression or exhaust re-breathing valve strategy. A spark plug is provided. A fuel injector having multiple injection capability is employed. A first fuel charge is injected into the combustion chamber to form a lean air-fuel mixture. A second fuel charge is injected into the combustion chamber to form a stratified air-fuel mixture having an ignitable mixture located near the spark plug. The ignitable mixture is ignited at the spark gap, thereby causing spark-ignition combustion that causes a sufficient increase in chamber pressure and temperature to trigger auto-ignition of the lean air-fuel mixture, resulting in the obtaining of a higher engine load before a pressure rise rate in the combustion chamber exceeds a prescribed threshold value.

    摘要翻译: 公开了一种用于扩大四冲程汽油直喷式自动点火内燃机的中负荷运行极限的方法。 采用系统来可变地致动进气门和排气门,并且用排气再压缩或排气再呼吸阀策略操作阀。 提供火花塞。 采用具有多个喷射能力的燃料喷射器。 将第一燃料装料注入到燃烧室中以形成稀薄的空气 - 燃料混合物。 第二燃料装料被注入到燃烧室中以形成具有位于火花塞附近的可燃混合物的分层空气 - 燃料混合物。 可点燃的混合物在火花隙处点燃,从而引起火花点火燃烧,导致室压力和温度的充分增加,以引起稀空燃混合物的自动点火,导致在一个 燃烧室内的压力上升率超过规定的阈值。

    Inductive edge detector for paper machinery
    5.
    发明授权
    Inductive edge detector for paper machinery 失效
    纸机感应边缘检测仪

    公开(公告)号:US5614063A

    公开(公告)日:1997-03-25

    申请号:US531549

    申请日:1995-09-18

    IPC分类号: D21F1/36 D21F7/06 D21F7/08

    CPC分类号: D21F1/365

    摘要: The invention is directed to a continuous belt edge detector system for use in a paper making machine having a continuous belt guide device. The edge detector system comprises a continuous belt having an edge dope with metallic particles therein and an inductive sensor connected to the guide device and adjacent the edge dope. The inductive sensor sends a signal to the guide device indicative of a location of the continuous belt. The guide device moves the continuous belt, e.g., transversely relative to the running direction of the belt within the machine, dependent on the inductive sensor signal.

    摘要翻译: 本发明涉及一种用于具有连续带引导装置的造纸机中的连续带边缘检测器系统。 边缘检测器系统包括具有其中具有金属颗粒的边缘涂料的连续带和连接到引导装置并且与边缘涂料相邻的感应传感器。 感应传感器向引导装置发送指示连续带的位置的信号。 取决于感应传感器信号,引导装置例如相对于机器内的带的运行方向横向移动连续带。

    Method for mid load operation of auto-ignition combustion
    7.
    发明授权
    Method for mid load operation of auto-ignition combustion 有权
    自动点火燃烧中负荷运行方法

    公开(公告)号:US07128062B2

    公开(公告)日:2006-10-31

    申请号:US11064320

    申请日:2005-02-23

    摘要: A method is disclosed for expanding the mid load range of a four-stroke gasoline direct-injection controlled auto-ignition combustion engine. The engine includes at least one cylinder containing a piston reciprocably connected with a crank and defining a variable volume combustion chamber including an intake valve controlling communication with an air intake and an exhaust valve controlling communication with an exhaust outlet. A system is employed for variably actuating the intake and exhaust valves. The valve actuating system is employable to operate the intake and exhaust valves with an exhaust re-compression or an exhaust re-breathing valve strategy. A reservoir chamber in communication with the combustion chamber is provided for temporary holding of residual burned gas. Residual burned gas in the combustion chamber and the exhaust outlet enters into the reservoir chamber and then loses thermal energy while in the reservoir chamber before being drawn back into the combustion chamber.

    摘要翻译: 公开了一种用于扩大四冲程汽油直喷式控制自点火内燃机的中间载荷范围的方法。 发动机包括至少一个缸体,该缸体包括与曲柄往复运动的活塞,并且限定可变体积燃烧室,该燃烧室包括控制与进气口连通的进气门和控制与排气出口连通的排气门。 采用系统来可变地致动进气门和排气门。 阀致动系统可用于利用排气再压缩或排气再呼吸阀策略操作进气门和排气门。 提供与燃烧室连通的储存室用于暂时保持残留的燃烧气体。 燃烧室中的残余燃烧气体和排气出口进入储存室,然后在被抽回燃烧室之前在储存室中失去热能。

    Profile bar assembly for a headbox in a paper-making machine
    10.
    发明授权
    Profile bar assembly for a headbox in a paper-making machine 失效
    用于造纸机中流浆箱的型材组件

    公开(公告)号:US06197161B1

    公开(公告)日:2001-03-06

    申请号:US09336426

    申请日:1999-06-17

    IPC分类号: D21F102

    CPC分类号: D21F1/02 D21F1/028

    摘要: A headbox for a paper-making machine includes a plurality of side walls and an apron. A nozzle blade is connected to one of the side walls. The nozzle blade and the apron define a discharge nozzle therebetween. A profile bar is rigidly connected to an end of the nozzle blade. A slice lip is rigidly and removably attached to the profile bar and/or nozzle blade. The slice lip and the apron define a discharge outlet therebetween.

    摘要翻译: 造纸机的流浆箱包括多个侧壁和围裙。 喷嘴刀片连接到一个侧壁。 喷嘴叶片和围裙在其间限定出一个排放喷嘴。 轮廓杆刚性地连接到喷嘴刀片的一端。 切片唇缘刚性且可拆卸地连接到轮廓杆和/或喷嘴叶片上。 切片唇缘和围裙在其间限定排出口。