Invention Grant
- Patent Title: Gas sensor fitting structure
- Patent Title (中): 气体传感器接头结构
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Application No.: US12447665Application Date: 2008-09-25
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Publication No.: US08210061B2Publication Date: 2012-07-03
- Inventor: Yoichiro Goya
- Applicant: Yoichiro Goya
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-251741 20070927
- International Application: PCT/IB2008/002495 WO 20080925
- International Announcement: WO2009/040641 WO 20090402
- Main IPC: G01D21/00
- IPC: G01D21/00
Abstract:
A gas sensor is fitted to an exhaust pipe such that an end face in which a vent-hole is formed is not visible from any position of inlet portions of the exhaust pipe. Thus, it is possible to suppress entry of condensed water through the vent hole formed in the end face of the gas sensor. As a result, it is possible to minimize occurrence of a crack in the gas sensor.
Public/Granted literature
- US20100064663A1 GAS SENSOR FITTING STRUCTURE Public/Granted day:2010-03-18
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