发明授权
- 专利标题： Particulate matter sensor
- 专利标题（中）： 颗粒物传感器
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申请号： US12544538申请日： 2009-08-20
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公开(公告)号： US07977955B2公开(公告)日： 2011-07-12
- 发明人: Kyosuke Katsuyama , Kenshin Kitoh , Takeshi Sakuma , Yukio Miyairi , Junichi Suzuki
- 申请人： Kyosuke Katsuyama , Kenshin Kitoh , Takeshi Sakuma , Yukio Miyairi , Junichi Suzuki
- 申请人地址： JP Nagoya
- 专利权人： NGK Insulators, Ltd.
- 当前专利权人： NGK Insulators, Ltd.
- 当前专利权人地址： JP Nagoya
- 代理机构： Burr & Brown
- 优先权： JP2007-082058 20070327
- 主分类号： G01R27/08
- IPC分类号： G01R27/08 ; G01N7/00
摘要：
A particulate matter sensor which may be used as an onboard particulate matter diagnostic sensor includes an insulating base that has at least a pair of opposing plane surfaces, an electrode nucleus that is formed on one of the pair of opposing plane surfaces of the base, and forms an electrode when a conductive substance adheres to the plane surface, and an electrode that is disposed parallel to the electrode nucleus and is provided on the other of the pair of opposing plane surfaces, or provided on a side surface of the base that is adjacent to the pair of opposing plane surfaces, or provided inside the base.
公开/授权文献
- US20090309571A1 PARTICULATE MATTER SENSOR 公开/授权日：2009-12-17
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