公开(公告)号：EP1128451A4

公开(公告)日：2007-05-02

申请号：EP99923988

申请日：1999-06-10

申请人： MITSUBISHI ELECTRIC CORP

发明人： KISE MAKIKO ,  YOYHIOKA SYOJI ,  KURIKI HIRONORI ,  URUSHIBATA HIROAKI ,  SHIOTA HISASHI ,  ARAGANE JUN ,  NISHIMURA TAKASHI ,  AIHARA SHIGERU ,  TAKEMURA DAIGO

IPC分类号： H01M4/13 ,  H01M4/62 ,  H01M6/50 ,  H01M10/42

CPC分类号： H01M4/624 ,  H01M4/02 ,  H01M10/4235 ,  H01M2200/106

摘要： Conventionally, the temperature of a cell rises to above 100°C if an inside short-circuit occurs and a large short-circuit current flows and generates heat. Therefore the temperature further rises because of the heat and hence the short-circuit current further increases. A cell according to the invention free from the problem and having an improved performance, comprises an electron conductive material the resistance of which increases with temperature and one of an electrode containing a predetermined amount of a conduction assisting agent, an electrode in which the ratio of the total amount of an electrode conductive material and a conduction assisting agent to that of an active material is a predetermined value, and an electrode in which the ratio of the particle size of a conduction assisting agent to that of an electron conductive material lies in a predetermined range.

摘要翻译： 传统上，如果发生内部短路并且大的短路电流流动并且发热，则电池的温度升高到超过100℃。 因此，由于热量，温度进一步升高，因此短路电流进一步增加。 根据本发明的电池不存在问题并且具有改进的性能，包括其电阻随着温度增加而增加的电子导电材料和包含预定量的导电助剂的电极之一，其中电极 电极导电材料和导电辅助剂的总量相对于活性材料的总量为预定值，并且其中导电助剂的粒径与电子导电材料的粒径的比率位于 预定范围。

公开(公告)号：EP2775297A4

公开(公告)日：2015-06-17

申请号：EP12844952

申请日：2012-04-05

申请人： MITSUBISHI ELECTRIC CORP

发明人： KURIKI HIRONORI ,  MORIMURA HIDEYUKI ,  MIYA KAZUHIRO ,  FURUKAWA SEIJI

IPC分类号： G01N27/00 ,  C02F1/68 ,  C23F11/00 ,  C23F11/08 ,  C23F11/14 ,  C23F11/18 ,  F24D3/00 ,  F24H1/00 ,  F24H1/10 ,  F24H9/00 ,  G01N17/02 ,  G01N17/04 ,  G01N27/02 ,  G01N27/26

CPC分类号： G01N17/02 ,  C02F1/686 ,  C02F2209/00 ,  C02F2303/08 ,  C23F11/00 ,  C23F11/08 ,  C23F11/18 ,  F24D19/0092 ,  F24H1/106 ,  F24H9/0047 ,  G01N17/04 ,  Y10T137/85986

摘要： A corrosion protection performance degradation detection sensor (7) detects a change in concentration of a corrosion inhibitor, which inhibits corrosion of a corrosion protection object material, added and contained in a solvent. The corrosion protection performance degradation detection sensor (7) includes a detection electrode (1) that reacts with the corrosion inhibitor dissolved in the solvent and forms on a surface thereof an electrode surface film which inhibits corrosion, a counter electrode (2) that is disposed so as to face the detection electrode (1) with a predetermined distance therebetween, and an AC power supply (3) that applies an AC voltage with a predetermined frequency and a predetermined voltage between the detection electrode (1) and the counter electrode (2). A change in concentration of the corrosion inhibitor in the solvent is detected, on the basis of a change in impedance of the electrode surface film formed on the surface of the detection electrode (1) at the time when the AC voltage with the predetermined frequency and the predetermined voltage is applied between the detection electrode 1 and the counter electrode (2).

摘要翻译： 所述的防腐性能退化检测传感器（7）检测在腐蚀抑制剂，其抑制防腐蚀材料对象的腐蚀的浓度的变化，添加和包含在溶剂中。 腐蚀防护性能退化检测传感器（7）包括一个检测电极（1）那样发生反应以在所述溶剂中和形式溶解在其表面上的电极表面的薄膜株抗腐蚀，对电极的腐蚀抑制剂（2）没有被设置 从而面对以预定的距离在其间的检测电极（1），和以AC电源（3）做了适用于AC电压以预定频率和所述检测电极之间的预定电压（1）和对向电极（2 ）。 当检测到在溶剂中的腐蚀抑制剂的浓度的变化，在电极表面上时的检测电极（1）的表面上成膜的阻抗的变化的基础上，当交流电压与所述预定频率和 该预定电压是所述检测电极1和对电极（2）之间施加。

公开(公告)号：EP3023728A4

公开(公告)日：2017-05-03

申请号：EP13896643

申请日：2013-10-31

申请人： MITSUBISHI ELECTRIC CORP

发明人： KIMATA AKINORI ,  OKAJIMA RUMI ,  HIRAI YASUNOBU ,  MIYA KAZUHIRO ,  KURIKI HIRONORI

IPC分类号： C23C4/06 ,  C23C30/00 ,  C23F13/08 ,  F25B13/00 ,  F25B47/00 ,  F28D1/047 ,  F28F19/06 ,  F28F21/08

CPC分类号： F28F19/06 ,  C09D5/08 ,  C09D5/106 ,  C23F13/08 ,  C23F2201/00 ,  F25B13/00 ,  F25B47/003 ,  F25B2400/071 ,  F28D1/0478 ,  F28D21/00 ,  F28D2021/0061 ,  F28F21/084 ,  F28F21/085 ,  F28F2200/00 ,  F28F2265/16

摘要： A lifetime diagnosis component for anticorrosive coating includes a plate-shaped base member having an aluminum layer on a surface thereof; and a sacrificial anode layer portion formed of zinc on the base member. The surface of the base member has a base-member exposing portion where the aluminum layer is exposed.

摘要翻译： 寿命诊断组件用于防腐蚀涂层包括在其表面上具有铝层的板状基底构件; 以及在所述基底构件上由锌形成的牺牲阳极层部分。 基体部件的表面具有露出铝层的基体露出部。

公开(公告)号：EP2894466A4

公开(公告)日：2016-04-27

申请号：EP13835056

申请日：2013-09-09

申请人： MITSUBISHI ELECTRIC CORP

发明人： MORIMURA HIDEYUKI ,  KURIKI HIRONORI ,  MIYA KAZUHIRO ,  FURUKAWA SEIJI

IPC分类号： G01N27/00 ,  F24D3/00 ,  F24F11/02 ,  G01N27/02

CPC分类号： F24D19/0092 ,  G01N17/02

摘要： A corrosion resistance degradation sensor includes a conductive pipe having its inner surface covered with an anticorrosive coating, an electrode placed within a pipe line defined by the conductive pipe such that the electrode is in contact with a pipe line liquid and kept insulated from the conductive pipe, a resistor having its one end connected to the outer surface of the pipe, and an AC power supply having its one terminal connected to a terminal leading from the pipe, and its other terminal connected to a terminal leading from the electrode and the resistor. While preventing damage to the anticorrosive coating and the progress of corrosion of this coating due to factors associated with measurement, the sensor accurately removes the influence of the external environment, and accurately detects degradation of the anticorrosive coating based on a change in frequency dependence of impedance because the current flow path shifts due to degradation of the anticorrosive coating.

公开(公告)号：EP3032245A4

公开(公告)日：2017-02-22

申请号：EP14834586

申请日：2014-02-13

申请人： MITSUBISHI ELECTRIC CORP

发明人： KURIKI HIRONORI ,  MORIMURA HIDEYUKI ,  MIYA KAZUHIRO ,  FURUKAWA SEIJI

IPC分类号： G01N17/02

CPC分类号： G01N17/02 ,  C02F2303/08 ,  C02F2307/14

摘要： An anticorrosion performance degradation detection sensor (10) for detecting inclusion of a corrosive factor in a solvent to which a corrosion inhibitor for inhibiting corrosion of an anticorrosion target material is added includes a detection electrode (1), a counter electrode (2), and a power supply (4). The detection electrode (1) reacts with a corrosion inhibitor dissolved in the solvent to form on a surface thereof an electrode surface coating that inhibits corrosion. The counter electrode (2) is disposed to face the detection electrode (1) with a predetermined distance therebetween. The power supply (4) applies an AC voltage with a predetermined frequency between the detection electrode (1) and the counter electrode (2), and performs a voltage operation that promotes decomposition and reformation of the electrode surface coating. The detection electrode (1) detects inclusion of the corrosive factor in the solvent based on a change in an impedance response by the applied AC voltage with the predetermined frequency before and after the voltage operation that promotes decomposition and reformation of the electrode surface coating.

摘要翻译： 对于在溶剂中以哪个检测包含腐蚀性因子的防腐性能退化检测传感器（10）腐蚀抑制剂用于抑制防腐蚀靶材料的腐蚀中加入包括检测电极（1），对电极（2），和 电源（4）。 检测电极（1）与在溶剂中溶解的腐蚀抑制剂反应形成在其表面上的电极的表面涂层确实抑制腐蚀。 对置电极（2）被布置在其间具有预定距离有面对所述检测电极（1）。 所述电源（4）适用于AC电压与所述检测电极（1）和对向电极（2）之间的预定的频率，并执行电压手术确实促进电极表面涂层的分解和改造。 检测电极（1）检测夹杂物的腐蚀因子的基于在之前和之后的电压手术确实响应通过与预定频率施加的交流电压的阻抗变化的溶剂促进电极表面涂层的分解和改造。