Two-cycle internal combustion engine

Details Two-cycle internal combustion engine Two-cycle internal combustion engine

F - Mech Eng,Light,Heat,Weapons

02

B

F02B 19/18 (2006.01) F02B 21/00 (2006.01) F02B 25/20 (2006.01) F02B 75/02 (2006.01) F02D 13/02 (2006.01) F02F 1/22 (2006.01)

Patent

CA 2216593

In a two-cycle internal combustion engine wherein a control valve is disposed in a communication passage for communication between a combustion chamber and a chamber portion adjacent to the combustion chamber, and through the said communication passage a fuel or an air-fuel mixture, and a highly compressed gas, are supplied or charged into the combustion chamber and the chamber portion adjacent thereto, respectively, the said communication passage comprises a first communication passage 30 through which the highly compressed gas flows from the combustion chamber 13 to the chamber portion 29 and a second communication passage 33 through which the mixture flows from the chamber portion 29 to the combustion chamber 13, the said control valve, indicated at 36, comprises a first control valve 38 disposed in the first communication passage 30 and a second control valve 37 disposed in the second communication passage 33, the first control valve 38 causes the first communication passage 30 to open at a timing near closing of an exhaust port 22 and causes it to close halfway in a compression stroke, the second control valve 37 causes the second communication passage 33 to open at a timing near closing of the scavenging ports 16, 17 and 43 and causes it to close prior to closing of the first communication passage 30 halfway in the compression stroke, and an upper-end position of a port 31 of the first communication passage 30 which is open into a cylinder bore 5 is not lower than that of a port 34 of the second communication passage 33.

Affiliated with

Also associated with

Rating

Two-cycle internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two-cycle internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-cycle internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1684860