Miniaturized sensor device for detecting characteristics of a fluid, in particular a lubricating oil
    1.
    发明申请
    Miniaturized sensor device for detecting characteristics of a fluid, in particular a lubricating oil 失效
    用于检测流体特别是润滑油的特性的小型化传感器装置

    公开(公告)号:US20060130562A1

    公开(公告)日:2006-06-22

    申请号:US11312639

    申请日:2005-12-21

    IPC分类号: G01N11/00

    CPC分类号: G01N33/30 G01N11/16 G01N19/02

    摘要: A miniaturized sensor device comprises at least one pair of active projecting elements or cantilevers, which are set parallel to one another and at a micrometric or sub-micrometric distance apart and are designed to be submerged at least partially in a fluid. Each pair comprises a first cantilever, equipped with actuator means, and a second cantilever, equipped with sensor means. The actuator means can cause a movement of the first cantilever, whilst the sensor means can detect a movement of the second cantilever, induced by the movement of the first cantilever, for generating accordingly a measurable signal, which represents the lubricating capacity of the fluid.

    摘要翻译: 小型化的传感器装置包括至少一对活动突出元件或悬臂,它们彼此平行设置,并且处于微米或亚微米距离处,并被设计成至少部分浸入流体中。 每对包括配备有致动器装置的第一悬臂和装备有传感器装置的第二悬臂。 致动器装置可以引起第一悬臂的移动,而传感器装置可以检测由第一悬臂的运动引起的第二悬臂的移动,从而相应地产生表示流体的润滑能力的可测量信号。

    Exhaust system for an internal combustion engine provided with an exhaust gas recirculation circuit
    3.
    发明申请
    Exhaust system for an internal combustion engine provided with an exhaust gas recirculation circuit 有权
    具有废气再循环回路的内燃机排气系统

    公开(公告)号:US20080302091A1

    公开(公告)日:2008-12-11

    申请号:US12003001

    申请日:2007-12-19

    IPC分类号: F01N3/021

    摘要: An exhaust system for an internal combustion engine, which is provided with a feeding pipe of fresh air to an intake manifold and with a turbocharger arranged along the feeding pipe; the exhaust system displays: an emission pipe for releasing the exhaust gases produced by the internal combustion engine into the atmosphere; at least one gas treatment device, which is arranged along the emission pipe and consists of an oxidising catalyser and an anti-particulate filter; and a recirculation circuit, which displays a recirculation pipe which is regulated by a recirculation valve and connects the emission pipe downstream of the treatment device to the intake pipe upstream of a compressor of the turbocharger to introduce into the intake pipe a certain amount of exhaust gases present in the emission pipe; along the recirculation pipe a filter consisting of a metallic mesh arranged to close the recirculation pipe is arranged.

    摘要翻译: 一种用于内燃机的排气系统,其具有新鲜空气的进料管到进气歧管和沿着进料管布置的涡轮增压器; 排气系统显示:用于将由内燃机产生的废气释放到大气中的排放管; 至少一个气体处理装置,其沿着排放管布置并由氧化催化剂和抗微粒过滤器组成; 以及再循环回路,其显示由再循环阀调节的再循环管道,并且将处理装置下游的排放管连接到涡轮增压器的压缩机上游的进气管,以将一定量的废气 存在于排放管中; 沿着循环管道布置了由布置成关闭再循环管的金属网构成的过滤器。

    Exhaust system for an internal combustion engine provided with an exhaust gas recirculation circuit
    4.
    发明授权
    Exhaust system for an internal combustion engine provided with an exhaust gas recirculation circuit 有权
    具有废气再循环回路的内燃机排气系统

    公开(公告)号:US07930877B2

    公开(公告)日:2011-04-26

    申请号:US12003001

    申请日:2007-12-19

    IPC分类号: F02M25/06

    摘要: An exhaust system for an internal combustion engine, which is provided with a feeding pipe of fresh air to an intake manifold and with a turbocharger arranged along the feeding pipe; the exhaust system displays: an emission pipe for releasing the exhaust gases produced by the internal combustion engine into the atmosphere; at least one gas treatment device, which is arranged along the emission pipe and consists of an oxidizing catalyzer and an anti-particulate filter; and a recirculation circuit, which displays a recirculation pipe which is regulated by a recirculation valve and connects the emission pipe downstream of the treatment device to the intake pipe upstream of a compressor of the turbocharger to introduce into the intake pipe a certain amount of exhaust gases present in the emission pipe; along the recirculation pipe a filter consisting of a metallic mesh arranged to close the recirculation pipe is arranged.

    摘要翻译: 一种用于内燃机的排气系统,其具有新鲜空气的进料管到进气歧管和沿着进料管布置的涡轮增压器; 排气系统显示:用于将由内燃机产生的废气释放到大气中的排放管; 至少一个气体处理装置,沿着排放管布置并由氧化催化剂和抗微粒过滤器组成; 以及再循环回路,其显示由再循环阀调节的再循环管道,并且将处理装置下游的排放管连接到涡轮增压器的压缩机上游的进气管,以将一定量的废气 存在于排放管中; 沿着循环管道布置了由布置成关闭再循环管的金属网构成的过滤器。

    Device for measuring the quantity of solid particles in a gas medium
    5.
    发明申请
    Device for measuring the quantity of solid particles in a gas medium 失效
    用于测量气体介质中的固体颗粒的量的装置

    公开(公告)号:US20050180888A1

    公开(公告)日:2005-08-18

    申请号:US11040105

    申请日:2005-01-24

    IPC分类号: G01N15/06 G01N27/00

    CPC分类号: G01N15/0656 F01N2560/05

    摘要: A device for detecting the amount or concentration of particulate matter in a gas medium comprises a structure for the deposit of solid particles, at least a first and a second electrode associated to the structure, and means for measuring an electric quantity between the first and second electrode. A plurality of cavities is defined in the structure, which act as collectors of solid particles, the structure being arranged so as to induce the accumulation of the particles inside the cavities.

    摘要翻译: 用于检测气体介质中的颗粒物质的量或浓度的装置包括用于沉积固体颗粒的结构,至少与结构相关联的第一和第二电极以及用于测量第一和第二电极之间的电量的装置 电极。 在结构中限定了多个空腔,其用作固体颗粒的收集器,该结构被布置成引起颗粒在空腔内的积聚。