Internal-combustion engines – Spark ignition timing control – Electronic control
Reexamination Certificate
2006-06-06
2006-06-06
Huynh, Hai (Department: 3747)
Internal-combustion engines
Spark ignition timing control
Electronic control
C123S399000
Reexamination Certificate
active
07055502
ABSTRACT:
A single cylinder engine includes an engine body having a cylinder and a combustion chamber, an intake opening that faces the combustion chamber, and an intake passage in communication with the combustion chamber through the intake opening, a piston provided in the cylinder, an ignition plug arranged in a position within about 5% of a bore diameter of the cylinder from an axis of the cylinder, a throttle valve provided in the intake passage, a sensor that detects an opening degree of the throttle valve, and an ECU that causes the ignition plug to lag in ignition timing during two or three cycles when the throttle valve is increased in opening degree from an idling state.
REFERENCES:
patent: 4448163 (1984-05-01), Yoshida
patent: 5070840 (1991-12-01), Kanno et al.
patent: 5090380 (1992-02-01), Suzuki et al.
patent: 5359972 (1994-11-01), Isaka
patent: 5558061 (1996-09-01), Suminski
patent: 5564383 (1996-10-01), Isaka et al.
patent: 5640941 (1997-06-01), Hazen et al.
patent: 6098591 (2000-08-01), Iwata
patent: 6213090 (2001-04-01), Tamai et al.
patent: 6220904 (2001-04-01), Hoshiba et al.
patent: 6234147 (2001-05-01), Hirakata et al.
patent: 6276330 (2001-08-01), Adamisin et al.
patent: 6394066 (2002-05-01), Chou et al.
patent: 6431140 (2002-08-01), Nishimura et al.
patent: 6615795 (2003-09-01), Martin et al.
patent: 6626145 (2003-09-01), Enoyoshi et al.
patent: 6655347 (2003-12-01), Takamiya et al.
patent: 6666186 (2003-12-01), Laimbock
patent: 6742502 (2004-06-01), Nagatsu et al.
patent: 6845749 (2005-01-01), Kubo
patent: 6892702 (2005-05-01), Isoda et al.
patent: 6895927 (2005-05-01), Fuwa
patent: 2003/0140895 (2003-07-01), Nicolaou et al
patent: 2004/0221834 (2004-11-01), Miyamoto et al.
patent: 2005/0011494 (2005-01-01), Nickel
patent: 2005/0115540 (2005-06-01), Yi
patent: 4-164155 (1992-06-01), None
patent: 7-317638 (1995-12-01), None
patent: 20003048796 (2003-06-01), None
Honda Kaoru
Kawabe Hideaki
Huynh Hai
Keating & Bennett LLP
Yamaha Hatsudoki Kabushiki Kaisha
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