F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
F - Mech Eng,Light,Heat,Weapons
02
B
171/16
F02B 75/02 (2006.01) F02B 25/14 (2006.01) F02B 77/04 (2006.01) F02F 1/22 (2006.01)
Patent
CA 1323309
Abstract of the Disclosure For the purpose of preventing a decompression passageway in a two-cycle engine from being blocked by carbon soot, facilitating manufacture of a two-cycle engine having decompression means and eliminating reduc- tion of an output power of a two-cycle engine caused by decompression means, the known two-cycle engine having decompression means in the prior art has been improved. The improvements reside in that there are provided a scavenging passageway formed along an inner wall of a cylinder as directed in the axial direction and communi- cating with a crank case, and a decompression groove scooped in the axial direction of the cylinder on the upstream side of a cylinder cooling airflow at the top end portion of the scavenging passageway, and the width and depth of the decompression groove are either varied along the axial direction of the groove so as to be narrowed towards its tip end on the side of a plug, or provided with a narrowed portion of venturi shape.
601157
Nakahara Takafumi
Nakatani Yoshihide
Okada Shigeichi
Takata Makoto
Yaezawa Eiji
Mitsubishi Jukogyo Kabushiki Kaisha
Riches Mckenzie & Herbert Llp
LandOfFree
Decompression device in a two-cycle 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 Decompression device in a two-cycle engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decompression device in a two-cycle engine will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1275055