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    • 33. 发明授权
    • Automatic greasing system for construction machines and abnormality
detecting method therefor
    • 施工机械自动润滑系统及其异常检测方法
    • US5482138A
    • 1996-01-09
    • US232296
    • 1994-05-26
    • Shigeki MoriYohjiro OhbatakeMorio Tsuchie
    • Shigeki MoriYohjiro OhbatakeMorio Tsuchie
    • E02F9/00E02F9/12F16N29/02F01M1/18
    • E02F9/126E02F9/00E02F9/0858F16N29/02
    • In greasing operation for pin-connected parts of a work machine, a swivel bearing, and the like of a construction machine, particularly a hydraulic excavating machine which has a number of parts which require greasing at a short greasing interval, automatic greasing is carried out when a total of added values of operation time of greased parts, such as the pin-connected parts of the work machine and the swivel bearing, or operation time and short non-operation time regarded as operation time reaches a specified greasing interval, and is stopped upon completion of greasing operation, so as to save operator's efforts in greasing work which requires a lot of man-hours and simultaneously prevent contamination of the periphery of the excavating machine with excessive grease overflowing from respective greased parts.
    • PCT No.PCT / JP92 / 01438 Sec。 371日期:1994年5月26日 102(e)日期1994年5月26日PCT提交1992年11月6日PCT公布。 公开号WO93 / 09301 日期:1993年5月13日。在施工机械的工作机械,旋转轴承等的销连接部分的润滑操作中,特别是具有需要在较短加脂间隔下润滑的部件的液压挖掘机 当作业机的销连接部分和旋转轴承的润滑部分的运行时间的总和,运算时间和短的非操作时间被认为是操作时间的总和相加到一起时,执行自动润滑 指定的润滑间隔,并且在润滑操作完成时停止,以便节省操作者在需要大量工时的油脂加工中的努力,并同时防止从相应的润滑部分溢出的多余的油脂污染挖掘机的周边。
    • 39. 发明授权
    • Gas sensor having a laminate comprising solid electrolyte layers and alumina substrate
    • 气体传感器具有包括固体电解质层和氧化铝基底的层压体
    • US08613844B2
    • 2013-12-24
    • US11507532
    • 2006-08-22
    • Masashi AndoTakao KojimaShigeki Mori
    • Masashi AndoTakao KojimaShigeki Mori
    • G01N27/409G01N27/41
    • C04B35/486B32B18/00C04B35/111C04B35/4885C04B2235/3206C04B2235/3208C04B2235/3225C04B2235/3246C04B2235/3418C04B2235/762C04B2235/765C04B2237/343C04B2237/348C04B2237/62C04B2237/68G01N27/4071
    • A gas sensor (1a) having a laminate including an alumina substrate (11) having a heating resister (115) embedded in the alumina substrate (11); a first oxygen-ion conductive solid electrolyte layer (131) containing zirconia and alumina and partly constituting an oxygen-detecting cell (13) and the first solid electrolyte layer (131) being laminated with said alumina substrate (11); a second oxygen-ion conductive solid electrolyte layer (121) containing zirconia and alumina and partly constituting an oxygen-pumping cell (12); an ion-leakage preventing ceramic spacer (143) for preventing oxygen-ions from leaking from the second oxygen-ion conductive solid electrolyte layer (121) to the first oxygen-ion conductive solid electrolyte layer (131), the spacer (143) being laminated between the first and second oxygen-ion conductive solid electrolyte layers (131, 121); and a gas-diffusion space (141) formed between an electrode (133) of the oxygen-detecting cell (13) and an electrodes (126) of the oxygen-pumping cell (12). Furthermore, the laminate (1a) is co-fired. Preferably, the zirconia contained at least in the second solid electrolyte layer is made of partially stabilized zirconia, the phase formed in the zirconia consisting essentially of tetragonal and cubic phases. Additionally, an ionic migration-preventing electrode (117) is optionally embedded in the alumina substrate (11) for preventing metal ion migration.
    • 一种气体传感器(1a),其具有包含氧化铝基板(11)的层叠体,所述氧化铝基板(11)具有嵌入在所述氧化铝基板(11)中的加热电阻(115)。 含有氧化锆和氧化铝的第一氧离子导电固体电解质层(131)和部分构成氧检测电池(13)的第一固体电解质层(131)和与所述氧化铝基底(11)层压的第一固体电解质层(131)。 含有氧化锆和氧化铝的第二氧离子导电固体电解质层(121),并且部分构成氧气抽吸电池(12); 用于防止氧离子从第二氧离子导电固体电解质层(121)泄漏到第一氧离子导电固体电解质层(131)的防离子泄漏陶瓷间隔物(143),间隔物(143)是 层压在第一和第二氧离子导电固体电解质层(131,121)之间; 以及形成在氧检测单元(13)的电极(133)和氧抽吸单元(12)的电极(126)之间的气体扩散空间(141)。 此外,层压体(1a)共烧。 优选地,至少在第二固体电解质层中包含的氧化锆由部分稳定的氧化锆制成,氧化锆中形成的相基本上由四方晶相和立方相组成。 另外,离子迁移防止电极(117)任选地嵌入在氧化铝基板(11)中,以防止金属离子迁移。