Measuring and testing – Engine detonation – Specific type of detonation sensor
Reexamination Certificate
2006-02-28
2006-02-28
McCall, Eric S. (Department: 2855)
Measuring and testing
Engine detonation
Specific type of detonation sensor
C073S117020
Reexamination Certificate
active
07004009
ABSTRACT:
There is provided a knocking sensor for an internal combustion engine improved so that electrical damage of a terminal plate in an annular combination member is more certainly prevented. Only two communicating passages separate from each other by substantially 180 degrees are formed in an annular weight of the annular combination member, and resin is filled into an annular space at an inner periphery of the annular combination member by using these two communicating passages. When a passage axis where the two communicating passages are positioned is made substantially orthogonal to a resin injection direction, the resin can be more effectively filled into the annular space.
REFERENCES:
patent: 4869095 (1989-09-01), Komurasaki
patent: 4944179 (1990-07-01), Komurasaki
patent: 4945755 (1990-08-01), Komurasaki
patent: 4949571 (1990-08-01), Komurasaki
patent: 4961338 (1990-10-01), Komurasaki
patent: 4964294 (1990-10-01), Kawajiri et al.
patent: 4967114 (1990-10-01), Komurasaki et al.
patent: 4978883 (1990-12-01), Komurasaki
patent: 5125263 (1992-06-01), Komurasaki et al.
patent: 5144837 (1992-09-01), Komurasaki et al.
patent: 5150606 (1992-09-01), Komurasaki
patent: 5939616 (1999-08-01), Ito et al.
patent: 5965804 (1999-10-01), Sakamoto
patent: 6279381 (2001-08-01), Brammer et al.
patent: 6752005 (2004-06-01), Harada et al.
patent: 6786078 (2004-09-01), Brammer
patent: 6923041 (2005-08-01), Harada et al.
patent: 2003/0121312 (2003-07-01), Harada et al.
patent: 2003/0200790 (2003-10-01), Harada et al.
patent: 2004/0011135 (2004-01-01), Brammer
patent: 2004/0187559 (2004-09-01), Yokoi
patent: 2004/0250603 (2004-12-01), Harada et al.
patent: 2001-4476 (2001-01-01), None
patent: 2002-55013 (2002-02-01), None
Shibata Harumasa
Yokoi Akito
McCall Eric S.
Mitsubishi Denki & Kabushiki Kaisha
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