Gas sensor element, gas sensor and control system of gas sensor
    1.
    发明授权
    Gas sensor element, gas sensor and control system of gas sensor 有权
    气体传感器元件,气体传感器和气体传感器控制系统

    公开(公告)号:US09429541B2

    公开(公告)日:2016-08-30

    申请号:US13037982

    申请日:2011-03-01

    IPC分类号: G01N27/417

    CPC分类号: G01N27/417 G01N27/4175

    摘要: In order to compensate for variation in output of sensor elements 10, there is provided a compensating resistor 220 that has a resistance value reflected by correction information. The resistor 220 is connected in parallel with a VS cell 245 through paired electrode leads 236 and 237 and paired electrode pads 232 and 233. The paired electrode leads 236 and 237 are placed at a position electrically isolated from solid electrolyte substrates 120 and 140.

    摘要翻译: 为了补偿传感器元件10的输出变化,提供了具有由校正信息反映的电阻值的补偿电阻器220。 电阻器220通过成对的电极引线236和237以及成对的电极焊盘232和233与VS电池245并联连接。成对的电极引线236和237被放置在与固体电解质基底120和140电隔离的位置。

    Gas sensor element and gas sensor
    2.
    发明授权
    Gas sensor element and gas sensor 有权
    气体传感器元件和气体传感器

    公开(公告)号:US08088264B2

    公开(公告)日:2012-01-03

    申请号:US12349764

    申请日:2009-01-07

    IPC分类号: G01N27/26 G01N27/407

    CPC分类号: G01N27/407

    摘要: A gas sensor element for detecting a specific gas component contained in a gas to be measured includes: a solid electrolyte layer; a first electrode disposed on the solid electrolyte layer; a second electrode disposed on the solid electrolyte layer; and a porous layer disposed on one of the first electrode and the second electrode such that the gas to be measured is introduced from the outside of said gas sensor element and passes through the porous layer to at least one of the first electrode and the second electrode. The porous layer includes: a first porous layer including a first ceramic porous body which does not include noble metal particles dispersed therein; and a second porous layer provided on the first porous layer and including a second ceramic porous body and noble metal particles dispersed therein.

    摘要翻译: 用于检测待测气体中所含的特定气体成分的气体传感器元件包括:固体电解质层; 设置在固体电解质层上的第一电极; 设置在固体电解质层上的第二电极; 以及设置在所述第一电极和所述第二电极之一上的多孔层,使得待测量的气体从所述气体传感器元件的外部引入并且穿过所述多孔层至所述第一电极和所述第二电极中的至少一个 。 多孔层包括:第一多孔层,包括不包含分散在其中的贵金属颗粒的第一陶瓷多孔体; 以及设置在第一多孔层上并包括第二陶瓷多孔体和分散在其中的贵金属颗粒的第二多孔层。

    Gas sensor
    3.
    发明授权
    Gas sensor 有权
    气体传感器

    公开(公告)号:US08127594B2

    公开(公告)日:2012-03-06

    申请号:US12496702

    申请日:2009-07-02

    IPC分类号: G01N7/00

    CPC分类号: G01N27/4071

    摘要: A gas sensor including: a gas sensing element including first and second ceramic layers. The first ceramic layer has a first through hole and a first through hole conductor covering an inner surface thereof. The first ceramic layer includes a first conductor which includes: a first peripheral conductive portion electrically connected to the first through hole conductor; a first lead portion that is narrower than the first peripheral conductive portion; and a first contact conductive portion that is wider than the first lead portion. The first peripheral conductive portion, the first lead portion and the first contact conductive portion are integrally formed and arranged in this order in a longitudinal direction. The second ceramic layer includes a second conductor electrically connected to at least the first contact conductive portion.

    摘要翻译: 一种气体传感器,包括:气体感测元件,包括第一和第二陶瓷层。 第一陶瓷层具有覆盖其内表面的第一通孔和第一通孔导体。 第一陶瓷层包括:第一导体,其包括:电连接到第一通孔导体的第一外围导电部分; 第一引线部分,其比第一外围导电部分窄; 以及比第一引线部分宽的第一接触导电部分。 第一周边导电部分,第一引线部分和第一接触导电部分沿纵向依次整体形成并布置。 第二陶瓷层包括电连接到至少第一接触导电部分的第二导体。

    Oxygen sensor control apparatus
    4.
    发明授权
    Oxygen sensor control apparatus 有权
    氧传感器控制装置

    公开(公告)号:US08959988B2

    公开(公告)日:2015-02-24

    申请号:US13531203

    申请日:2012-06-22

    IPC分类号: G01N27/419 G01N27/409

    CPC分类号: G01N27/409 F01N2560/025

    摘要: In an oxygen sensor control apparatus, a CPU obtains a correction coefficient for calibrating the relation between output value of an oxygen sensor and oxygen concentration when a fuel cut operation is performed. When the amount of scavenging air (total supply amount of air) becomes equal to or greater than a predetermined amount in each fuel cut period, the CPU calculates an average output value Ipav from a plurality of output values (concentration corresponding values) Ipr of the oxygen sensor, from which values deviating from a predetermined range R1 have been removed. Subsequently, the CPU averages the values obtained in a plurality of fuel cut periods to thereby obtain a plural-time average output value Ipavf. The CPU obtains a correction coefficient for correcting the actual output value Ip of the oxygen sensor 20 on the basis of the Ipavf value and a previously set reference output value.

    摘要翻译: 在氧传感器控制装置中,CPU执行校正氧传感器的输出值与进行燃料切断动作时的氧浓度之间的关系的校正系数。 当每个燃料切断期间的清扫空气量(总空气供给量)变为规定量以上时,CPU从多个输出值(浓度对应值)Ipr计算平均输出值Ipav 氧传感器,从其偏离预定范围R1的值已被去除。 随后,CPU对在多个燃料切断时段中获得的值进行平均,从而获得多次平均输出值Ipavf。 CPU根据Ipavf值和预先设定的基准输出值,求出校正氧传感器20的实际输出值Ip的校正系数。

    Conductor pattern printing ink
    6.
    发明授权
    Conductor pattern printing ink 有权
    导体图案印刷油墨

    公开(公告)号:US08827435B2

    公开(公告)日:2014-09-09

    申请号:US13325658

    申请日:2011-12-14

    IPC分类号: C09D11/00 C09D7/12

    摘要: There is provided an ink for printing a conductor pattern on a substrate, including platinum particles, wherein 70% or more of the platinum particles have a particle size of 0.05 to 0.5 μm. Even when the viscosity of the printing ink is controlled to a relatively low level for use in ink-jet printing process, it is possible by such particle size distribution control to prevent sedimentation of the platinum particles and excessive shrinkage of the conductor pattern due to sintering of the platinum particles during firing so that the conductor pattern can attain improved conduction characteristics.

    摘要翻译: 提供了一种用于在包括铂颗粒的基板上印刷导体图案的油墨,其中70%或更多的铂颗粒具有0.05至0.5μm的粒径。 即使将印刷油墨的粘度控制在用于喷墨印刷工艺的较低水平,也可以通过这种粒度分布控制来防止铂颗粒的沉淀和由于烧结导致的导体图案的过度收缩 的铂粒子,使得导体图案可以获得改善的导电特性。

    NUCLEAR REACTOR VESSEL SUPPORT STRUCTURE AND CONSTRUCTION METHOD OF NUCLEAR REACTOR VESSEL SUPPORT STRUCTURE
    9.
    发明申请
    NUCLEAR REACTOR VESSEL SUPPORT STRUCTURE AND CONSTRUCTION METHOD OF NUCLEAR REACTOR VESSEL SUPPORT STRUCTURE 有权
    核反应堆船舶支持结构和核反应堆船舶支持结构的构造方法

    公开(公告)号:US20130272485A1

    公开(公告)日:2013-10-17

    申请号:US13992999

    申请日:2011-12-06

    IPC分类号: G21C13/024 E04B1/16

    摘要: A nuclear reactor vessel structure includes an inner peripheral tube-shaped steel plate, an outer peripheral tube-shaped steel plate, and an intermediate tube-shaped steel plate disposed between the inner and outer peripheral tube-shaped steel plates, and is configured to support a nuclear reactor vessel on the inner peripheral side of a tube-shaped structure with concrete placed between the steel plates. The nuclear reactor vessel structure includes a support having a tube-shaped plate disposed on the inner peripheral side of the intermediate tube-shaped steel plate, and an annular plate which protrudes to the inner peripheral side of the tube-shaped plate and to which a connection section is affixed. The support is affixed to the concrete, which is placed between the inner peripheral and the intermediate tube-shaped steel plates, by first bar members, and the support is also affixed to the inner peripheral tube-shaped steel plate by second bar members.

    摘要翻译: 核反应堆容器结构包括内周管状钢板,外周管状钢板和设置在内外管状钢板之间的中间管状钢板,构成为支承 在管状结构的内周侧具有放置在钢板之间的混凝土的核反应堆容器。 核反应堆容器结构包括具有设置在中间管状钢板的内周侧的管状板的支撑体和向管状板的内周侧突出的环状板, 连接部分被贴上。 支撑体通过第一杆构件固定在内周和中间管状钢板之间的混凝土上,并且支撑体也通过第二杆构件固定到内周管状钢板。