Tidal Fish Forum banner

1 - 9 of 9 Posts

·
Registered
Joined
·
2,712 Posts
Yes,some one off engines have been made,belive there is a guy with a patent on his,the base engine was a 2 stroke diesel,are any in use don't think so.

There are one stroke engines also..
 

·
Registered
Joined
·
75 Posts
I saw this on the internet

Title:Variable cycle three-stroke engine Document Type and Number:United States Patent 5454352
Abstract:A virtual three-stroke engine (1) with intake and compression strokes approximately one half of the power stroke of approximately 12 to one expansion ratio and with total firing cycle stroke lengths equal to approximately three expansion strokes to minimize engine throttling and frictional losses over the real world drive cycle and provide high torque from a one-to-one drive shaft RPM to engine firing cycle RPM provided by a cam type driver for controlling the piston motions and extracting the power from the piston.


9ball
 
1 - 9 of 9 Posts
Top