Internal-combustion engines – Igniters – Sparkers
Reexamination Certificate
2006-06-20
2006-06-20
Kwon, John T. (Department: 3747)
Internal-combustion engines
Igniters
Sparkers
C123S090110, C123S478000
Reexamination Certificate
active
07063059
ABSTRACT:
A multi-cylinder four-stroke internal combustion engine enabling a method for on-the-fly switching between two or more firing orders. Switching to the new firing order is done without requiring any tear-down of the engine such as to swap camshafts. Switching can be triggered by the rider, or it can be triggered automatically per conditions such as selected gear, RPM range, track location, velocity, and the like.
REFERENCES:
patent: 4805571 (1989-02-01), Humphrey
patent: 5333583 (1994-08-01), Matsuura
Calderwood Richard
Kwon John T.
LandOfFree
Piston engine with selectable firing order does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Piston engine with selectable firing order, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piston engine with selectable firing order will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3648646