Method and device for adjusting engine exhaust gas recirculation control
    1.
    发明授权
    Method and device for adjusting engine exhaust gas recirculation control 失效
    调整发动机废气再循环控制的方法和装置

    公开(公告)号:US3963011A

    公开(公告)日:1976-06-15

    申请号:US491939

    申请日:1974-07-25

    IPC分类号: F02M25/07 F02D21/08 F02M25/06

    CPC分类号: F02D41/0052 Y02T10/47

    摘要: The actual air-fuel ratio of a combustible mixture supplied to an engine is sensed and is compared with a set desired air-fuel ratio which corresponds to a desired ratio of the amount of engine exhaust gases recirculated into the intake system upstream of the carburetor to that of intake air drawn into the engine. An exhaust gas recirculation control valve is operated in dependence on the difference between the actual and desired air-fuel ratios to change the flow of exhaust gases to control the actual ratio of the amount of exhaust gases recirculated into the intake system to that of engine intake air to the desired ratio.

    摘要翻译: 检测供应给发动机的可燃混合物的实际空燃比,并与设定的所需空燃比进行比较,该空燃比对应于再循环到化油器上游的进气系统的发动机排气量的期望比例 吸入空气吸入发动机。 排气再循环控制阀根据实际和期望的空燃比之间的差异来操作,以改变排气的流量,以控制再循环到进气系统中的废气量与发动机进气量的实际比例 空气达到所需的比例。

    Apparatus for mounting exhaust gas sensor
    3.
    发明授权
    Apparatus for mounting exhaust gas sensor 失效
    用于安装废气传感器的装置

    公开(公告)号:US4033170A

    公开(公告)日:1977-07-05

    申请号:US626831

    申请日:1975-10-29

    CPC分类号: G01N27/4067 F02D41/1494

    摘要: Herein disclosed is an apparatus by which an exhaust gas sensor is placed in flow communication with the exhaust gases issued from an engine. The apparatus is so constructed and arranged such that a volume of air is maintained about a body portion of the exhaust gas sensor in heat conductive relation with the exhaust gases. The apparatus may be provided with a heater around a probe portion of the exhaust gas sensor which projects into the exhaust conduit. The heater is selectively energized to heat the probe portion when the temperature of the exhaust gases is low.

    摘要翻译: 这里公开了一种排气传感器与从发动机发出的排气流体连通的装置。 该装置被构造和布置成使得在排气传感器的主体部分处保持与废气成导热关系的空气量。 该设备可以设置有围绕排气传感器的探针部分的加热器,该加热器突出到排气管道中。 当排气的温度低时,选择性地加热加热器以加热探针部分。

    POWER MANAGEMENT SYSTEM AND POWER MANAGEMENT METHOD
    5.
    发明申请
    POWER MANAGEMENT SYSTEM AND POWER MANAGEMENT METHOD 有权
    电力管理系统和电力管理方法

    公开(公告)号:US20130173075A1

    公开(公告)日:2013-07-04

    申请号:US13576518

    申请日:2012-06-18

    IPC分类号: G05F5/00

    摘要: A power management system includes: customer terminals; and a power management apparatus connected to the customer terminals, wherein each of the customer terminals includes a weather forecast acquisition unit that acquires a local weather forecast for a corresponding customer terminal, and a power prediction unit that predicts a power consumption and an amount of power that can be reduced for a predetermined period based on the weather forecast, and the power management apparatus includes an integration processing unit that integrates the power consumptions and the amounts of power that can be reduced that are predicted for the respective customer terminals to calculate a total power consumption and a total amount of power that can be reduced for all of the customer terminals.

    摘要翻译: 电源管理系统包括:客户终端; 以及连接到客户终端的电力管理装置,其中每个客户终端包括获取相应客户终端的本地天气预报的天气预报获取单元,以及预测功率消耗和功率量的功率预测单元 可以基于天气预报减少预定时间段,并且电力管理装置包括集成处理单元,其将功耗和对各个客户终端预测的能够减少的功率量进行积分,以计算总计 功耗以及所有客户终端可以减少的总功率。

    Card interface device
    8.
    发明授权
    Card interface device 失效
    卡接口设备

    公开(公告)号:US07123487B2

    公开(公告)日:2006-10-17

    申请号:US10448388

    申请日:2003-05-30

    IPC分类号: H05K7/14 H05K7/18

    CPC分类号: G06K13/0875 G06K7/0013

    摘要: In a structure where the lid portion is mounted on the main housing body comprising apertures and in such a manner as to turn freely thereon, the concave lock portion and the locking protrusion adjacent thereto capable of locking the lid in the closed state are located in the aperture side of the main housing body. The lid portion is provided with the hooking piece comprising the spring portion and the arc-shaped protrusion. When the lid portion turns to open or close the aperture portion, the arc-shaped protrusion comes into contact with the locking protrusion under pressure with the spring portion, in order that a force opposing to the turning direction may be applied thereto before and after it passes through the locking protrusion, to keep the lid portion in two states i.e. the open state and the closed state.

    摘要翻译: 在其中盖部分安装在包括孔的主壳体上并且以其在其上自由转动的方式的结构中,与其相邻的凹形锁定部分和锁定突起能够将盖锁定在关闭状态的位置位于 主壳体的孔径侧。 盖部分设置有包括弹簧部分和弧形突起的钩形件。 当盖部分转动打开或关闭开口部分时,弧形突起在弹簧部分的压力下与锁定突起接触,以便在其前后施加与转动方向相反的力 通过锁定突起,以保持盖部分处于打开状态和关闭状态两种状态。