Pre-turbine wide-range oxygen sensor lambda control during scavenging

    公开(公告)号:US10544746B2

    公开(公告)日:2020-01-28

    申请号:US16022943

    申请日:2018-06-29

    IPC分类号: F02D41/30 F02D41/14 F02D41/00

    摘要: A system and method of utilizing a pre-turbine wide-range oxygen (WRO2) sensor during both individual cylinder fuel control (ICFC) and scavenging of a turbocharged engine involve receiving, by a controller and from the WRO2 sensor arranged in an exhaust system of the engine at a point upstream of a turbine of a turbocharger of the engine, an unfiltered WRO2 signal indicative of a fuel/air (FA) ratio of exhaust gas produced by the engine, performing, by the controller, ICFC by controlling the engine using the unfiltered WRO2 signal, performing, by the controller, engine cycle average filtering of the WRO2 signal to obtain a filtered WRO2 signal, and, while the engine is scavenging, performing, by the controller, engine FA ratio and emissions control using the filtered WRO2 signal.

    Maritime bulkhead protector
    2.
    发明授权

    公开(公告)号:US10435115B1

    公开(公告)日:2019-10-08

    申请号:US16263111

    申请日:2019-01-31

    申请人: Robert P. White

    发明人: Robert P. White

    摘要: A bulkhead protector apparatus is described. The protector is configured to be mounted within a cavity of the sheetpile of a bulkhead in order to prevent waves, wake, and debris from reaching the top portion of the bulkhead, minimizing damage and prolonging the life of the bulkhead. An angled waterguard portion is disposed within the cavity, and is configured to deflect water down and away from the top of the bulkhead. The waterguard portion is mounted to a whaler of the bulkhead via a planar mount portion which is secured to the underside of the whaler of the bulkhead via stainless steel lag bolts.

    Variable configuration blinds
    5.
    发明授权

    公开(公告)号:US09476254B2

    公开(公告)日:2016-10-25

    申请号:US14840981

    申请日:2015-08-31

    摘要: A slatted horizontal blinds system has separate positional controls for distinct subsets of slats. Odd and even slats can be moved relative to each other both horizontally and vertically. With a scalloped upper and lower edge, overlapping slats can produce a variety of light allowing and esthetic modes. Some versions only support up and down movement and some slats are rectangular. This is caused by hiding and exposing of slat portions and voids between slats by the relative movement of odd and even slats. Slats may have translucent colored portions, apertures or printed designs. The absolute movement may only be of one subset of slats while other slats stay in position. In other cases all slats can move simultaneously in relation to each other. Mechanisms include screw drive with “lost motion” operation and movement latches. Also slidable carriages, end-cams, and linear motors can be used. In some cases the bottom rail has mechanisms as well as the head rail.

    Paperboard plate with corner walls
    6.
    发明授权
    Paperboard plate with corner walls 有权
    带墙壁的纸板板

    公开(公告)号:US08684260B2

    公开(公告)日:2014-04-01

    申请号:US13078335

    申请日:2011-04-01

    IPC分类号: B65D1/34 B65D1/40

    CPC分类号: B65D1/34 A47G19/03

    摘要: Paperboard plate includes a base having a substantially smooth flat surface, a plurality of side walls extending upwardly from the base, and a plurality of corner walls. Each side wall and each corner wall has a substantially straight upper edge. Each corner wall is disposed between a pair of adjacent side walls. The length of the upper edge of each corner wall is less than the length of the upper edge of each side wall. Furthermore, each side wall can include a lower portion and an upper portion at different angles relative each other.

    摘要翻译: 纸板板包括具有基本平滑的平坦表面的基部,从基部向上延伸的多个侧壁和多个拐角壁。 每个侧壁和每个角壁具有基本上直的上边缘。 每个角壁设置在一对相邻的侧壁之间。 每个角壁的上边缘的长度小于每个侧壁的上边缘的长度。 此外,每个侧壁可以包括相对于彼此以不同角度的下部和上部。

    Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry
    7.
    发明授权
    Sample component trapping, release, and separation with membrane assemblies interfaced to electrospray mass spectrometry 有权
    用电喷雾质谱联用的膜组件的样品成分捕获,释放和分离

    公开(公告)号:US08487243B2

    公开(公告)日:2013-07-16

    申请号:US13006934

    申请日:2011-01-14

    IPC分类号: B01D59/44 G01N24/00

    摘要: The invention provides a method and apparatus for trapping, releasing and/or separating sample components in solution passing through a channel with or without packing material present by passing ion current through the channel driven by an electric field. A portion of the ion current comprises cation and/or anion species generated from second solution flows separated from the sample solution flow path by semipermeable membranes. Cation and/or Anion ion species generated in the second solution flow regions are transferred into the sample solution flow path through ion selective semipermeable membranes. Ion current moving along the sample solution flow path is controlled by varying the composition of the second solutions and/or changing the voltage between membrane sections for a given sample solution composition. The sample composition may also be varied separately or in parallel to enhance trapping, release and/or separation efficiency and range. The invention when interfaced to an Atmospheric Pressure Ion Source, that may include Electrospray Ionization, with mass spectrometric analysis enables independent control of the on-line sample separation process and the Atmospheric Pressure Ion Source or Electrospray ionization processes.

    摘要翻译: 本发明提供了一种用于通过使通过离子电流通过由电场驱动的通道而使存在的填充材料通过通道的溶液中的样品组分的捕获,释放和/或分离的方法和装置。 离子电流的一部分包括由通过半透膜从样品溶液流动路径分离的第二溶液流产生的阳离子和/或阴离子物质。 在第二溶液流动区域中产生的阳离子和/或阴离子物质通过离子选择性半透膜转移到样品溶液流动路径中。 沿着样品溶液流动路径移动的离子电流通过改变第二溶液的组成和/或改变给定样品溶液组合物的膜部分之间的电压来控制。 样品组合物也可以单独地或并行地改变以提高捕获,释放和/或分离效率和范围。 当与质谱分析相结合的可能包括电喷雾离子化的大气压力离子源的本发明可以独立控制在线样品分离过程和大气压力离子源或电喷雾离子化过程。

    APPARATUS FOR SECURING A PORTABLE ELECTRONIC DEVICE
    8.
    发明申请
    APPARATUS FOR SECURING A PORTABLE ELECTRONIC DEVICE 有权
    用于保护便携式电子设备的装置

    公开(公告)号:US20110185774A1

    公开(公告)日:2011-08-04

    申请号:US13014651

    申请日:2011-01-26

    IPC分类号: E05B73/00 E05B67/00

    摘要: A securing device for securing portable electronic devices and the method of using the securing device are disclosed. The securing device has a plate assembly, a post assembly and a main bar. A portable electronic device is inserted in-between the plate assembly and the main bar. Thereafter, the post assembly is rotated from a first position to a second position which is perpendicular to the length of the plate assembly. While in the second position, the post assembly prevents the rearward movement of the portable electronic device. The main bar prevents the upward movement of the portable electronic device. The plate assembly has a recessed profile that allows airflow through the bottom portion of the portable electronic device while being secured with the securing device.

    摘要翻译: 公开了一种用于固定便携式电子设备的固定装置和使用固定装置的方法。 固定装置具有板组件,柱组件和主杆。 便携式电子设备插入在板组件和主杆之间。 此后,柱组件从第一位置旋转到与板组件的长度垂直的第二位置。 而在第二位置,柱组件防止便携式电子设备的向后移动。 主杆防止便携式电子设备的向上移动。 板组件具有凹形轮廓,其在通过固定装置固定的同时允许气流穿过便携式电子设备的底部。

    EXTENDABLE BUSINESS TYPE SYSTEM IN A PERFORMANCE MANAGEMENT PLATFORM
    9.
    发明申请
    EXTENDABLE BUSINESS TYPE SYSTEM IN A PERFORMANCE MANAGEMENT PLATFORM 审中-公开
    性能管理平台中可扩展的业务类型系统

    公开(公告)号:US20100146014A1

    公开(公告)日:2010-06-10

    申请号:US12328169

    申请日:2008-12-04

    IPC分类号: G06F17/30 G06F7/00

    CPC分类号: G06Q10/06

    摘要: Architecture for operating an industrial solution on top of a performance management platform using a custom business type library. The platform can plug/unplug the custom business type library, interacts with the type library to ensure data integrity and enforce business rules, and simplifies localizations of the industrial solution. The custom type library extends the capability to define specific behavior for models and dimensions, and create and define content specific to any industry, reuse, and packaging. The custom type library inherits from a generic type library of the platform. The customized type library defines business object types and associates business rules therewith. Through a common interface, the performance management platform can iterate through the business rule chains and enforce/apply the business rules during the operations.

    摘要翻译: 使用自定义业务类型库在性能管理平台之上运行工业解决方案的体系结构。 该平台可以插拔自定义业务类型库,与类型库进行交互,以确保数据完整性和强制执行业务规则,并简化工业解决方案的本地化。 定制类型库扩展了为模型和维度定义特定行为的能力,并创建和定义特定于任何行业,重用和包装的内容。 自定义类型库从平台的通用类型库继承。 定制类型库定义业务对象类型并将其与业务规则相关联。 通过一个通用的界面,性能管理平台可以遍历业务规则链,并在操作过程中执行/应用业务规则。