发明名称 |
Particulate matter detection device |
摘要 |
A particulate matter detection device 100 includes a first electrode 1 whose one surface is covered with an inter-electrode dielectric material 4; a second electrode 2 disposed on the side of the one surface of the first electrode 1, to perform the discharge of electricity by a voltage applied between the first electrode 1 and the second electrode; and a pair of measurement electrodes 5, 15 disposed on the surface of the inter-electrode dielectric material 4 so as to face each other; characteristic measurement means 3 for measuring electric characteristics between the pair of measurement electrodes 5 and 15; and particulate matter amount calculation means 13 for obtaining the amount of the particulate matter 11 collected by the surface of the inter-electrode dielectric material 4, based on the change amount of the electric characteristics. |
申请公布号 |
US8176768(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20090493280 |
申请日期 |
2009.06.29 |
申请人 |
KONDO ATSUO;SAKUMA TAKESHI;EGAMI TAKASHI;OKAYAMA TATSUYA;MIKI MASANOBU;IWAMA KEIZO;NGK INSULATORS, LTD.;HONDA MOTOR CO., LTD. |
发明人 |
KONDO ATSUO;SAKUMA TAKESHI;EGAMI TAKASHI;OKAYAMA TATSUYA;MIKI MASANOBU;IWAMA KEIZO |
分类号 |
G01N15/06 |
主分类号 |
G01N15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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