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    • 1. 发明申请
    • Gas sensor manufacturing process, and gas sensor
    • 气体传感器制造工艺和气体传感器
    • US20050198810A1
    • 2005-09-15
    • US11073587
    • 2005-03-08
    • Masataka TaguchiYasuhiro FujitaHiromichi Hayashi
    • Masataka TaguchiYasuhiro FujitaHiromichi Hayashi
    • G01N27/26G01N27/403
    • G01N27/4077Y10T29/49002
    • A process for manufacturing a gas sensor, the gas sensor including a gas detecting element, cylindrical metal shell, and cylindrical protector as defined herein, the process comprising: applying a lubricant to an outer circumference of a leading end portion of the metal shell; assembling the metal shell having the lubricant applied thereto and the protector, so that a fitting portion, in which the leading end portion of the metal shell and the protector fit on each other, and a space-forming portion, in which the leading end portion of the metal shell and the protector overlap each other through an annular space, are formed along an axial direction; and welding the metal shell and the protector by forming a welded portion extending from an outer circumference of the protector through the annular space.
    • 一种用于制造气体传感器的方法,所述气体传感器包括如本文所定义的气体检测元件,圆柱形金属壳和圆柱形保护器,所述方法包括:将润滑剂施加到所述金属壳的前端部分的外周; 组装具有润滑剂的金属壳和保护器,使得金属壳和保护器的前端部彼此配合的装配部分和空间形成部分,其中前端部分 沿着轴向形成金属壳和保护件通过环形空间彼此重叠; 以及通过形成从保护器的外周延伸穿过环形空间的焊接部分来焊接金属壳和保护器。
    • 2. 发明授权
    • Gas sensor manufacturing process, and gas sensor
    • 气体传感器制造工艺和气体传感器
    • US07534332B2
    • 2009-05-19
    • US11073587
    • 2005-03-08
    • Masataka TaguchiYasuhiro FujitaHiromichi Hayashi
    • Masataka TaguchiYasuhiro FujitaHiromichi Hayashi
    • G01N27/417
    • G01N27/4077Y10T29/49002
    • A process for manufacturing a gas sensor, the gas sensor including a gas detecting element, cylindrical metal shell, and cylindrical protector as defined herein, the process comprising: applying a lubricant to an outer circumference of a leading end portion of the metal shell; assembling the metal shell having the lubricant applied thereto and the protector, so that a fitting portion, in which the leading end portion of the metal shell and the protector fit on each other, and a space-forming portion, in which the leading end portion of the metal shell and the protector overlap each other through an annular space, are formed along an axial direction; and welding the metal shell and the protector by forming a welded portion extending from an outer circumference of the protector through the annular space.
    • 一种用于制造气体传感器的方法,所述气体传感器包括如本文所定义的气体检测元件,圆柱形金属壳和圆柱形保护器,所述方法包括:将润滑剂施加到所述金属壳的前端部分的外周; 组装具有润滑剂的金属壳和保护器,使得金属壳和保护器的前端部彼此配合的装配部分和空间形成部分,其中前端部分 沿着轴向形成金属壳和保护件通过环形空间彼此重叠; 以及通过形成从保护器的外周延伸穿过环形空间的焊接部分来焊接金属壳和保护器。
    • 9. 发明授权
    • Compositions for the decoration of ceramic materials
    • 陶瓷材料装饰的组成
    • US06881690B2
    • 2005-04-19
    • US10367845
    • 2003-02-19
    • Takuya KawamuraHiromichi HayashiNobuhiro Inoko
    • Takuya KawamuraHiromichi HayashiNobuhiro Inoko
    • C03C8/14C03C8/22C04B41/50C04B41/86C03C3/093C03C3/085C03C3/087
    • C04B41/009C03C8/22C04B41/5022C04B41/86C04B2111/10C04B41/4539C04B2103/54C04B33/00C04B33/24
    • New decorating materials suitable for the decoration of ceramic materials comprise a lead-free glass flux and at least one pigment. The glass flux comprises two lead-free glass compositions. One of the two glass compositions comprises, in weight percent, SiO2: 45 to 60%, Al2O3: 5 to 20%, B2O3: 15 to 30%, and one or more alkali metal oxides: 5 to 10%, provided that Li2O is contained in an amount of 2% or more, with the proviso that the total amount of said oxides is 90% or more of the total weight of the composition. The other of the two glass compositions comprises, in weight percent, SiO2: 60 to 75%, Al203: 5 to 20%, at least one of MgO, CaO, ZnO: 5 to 20% in total, and one or more alkali metal oxides: 0.5 to 5%, provided that Li2O is contained in an amount of 0.5% or more, with the proviso that the total amount of said oxides is 90% or more of the total weight of the composition.
    • 适用于陶瓷材料装饰的新装饰材料包括无铅玻璃熔剂和至少一种颜料。 玻璃熔剂包含两种无铅玻璃组合物。 两种玻璃组合物中的一种以重量%计含有SiO 2:45至60%,Al 2 O 3 3:5至20% ,B 2 O 3:15〜30%,一种或多种碱金属氧化物:5〜10%,条件是Li 2 O 含量为2%以上,条件是所述氧化物的总量为组合物总重量的90%以上。 两种玻璃组合物中的另一种以重量百分比计包含SiO 2:60至75%,Al 2 O 3 3:5至20 %,MgO,CaO,ZnO中的至少一种总计为5〜20%,一种或多种碱金属氧化物为0.5〜5%,条件是Li 2 O 2的含量为 0.5%以上,前提条件是所述氧化物的总量为组合物总重量的90%以上。
    • 10. 发明授权
    • Oxygen sensor
    • 氧传感器
    • US06395159B2
    • 2002-05-28
    • US09143384
    • 1998-08-28
    • Kouji MatsuoSatoshi IshikawaShoji AkatsukaShoichi OhtsukiTakashi MizukusaHiromichi Hayashi
    • Kouji MatsuoSatoshi IshikawaShoji AkatsukaShoichi OhtsukiTakashi MizukusaHiromichi Hayashi
    • G01N27407
    • G01N27/407
    • An oxygen sensor is constituted by a ceramic separator being placed so that the rear thereof enters the inside of a filter holding part and the front enters the inside of a casing and formed with a plurality of lead insertion holes axially penetrating the ceramic separator and an elastic seal member being fitted elastically into a rear opening of the filter holding part and having seal lead insertion holes for inserting leads for sealing the gap between the outer faces of the leads and the inner face of the filter holding part. The rear end face of the ceramic separator is positioned on the rear side behind a gas introduction hole in the axial direction and a predetermined gap is formed between the elastic seal member and the ceramic separator at least at the lead insertion position.
    • 氧传感器由陶瓷分离器构成,其后部进入过滤器保持部分的内部,前部进入壳体内部,并形成有多个引导插入孔,其轴向穿透陶瓷分离器,弹性体 密封构件弹性地装配到过滤器保持部的后开口中,并且具有用于插入用于密封引线的外表面和过滤器保持部的内表面之间的间隙的引线的密封引线插入孔。 陶瓷分离器的后端面位于气体导入孔的后方,在轴向后方,至少在引线插入位置,在弹性密封部件与陶瓷分离器之间形成规定的间隙。