Piston bypass valve

Details Piston bypass valve Piston bypass valve

F - Mech Eng,Light,Heat,Weapons

15

B

F15B 15/20 (2006.01) F15B 15/14 (2006.01) F15B 15/22 (2006.01) F16J 1/09 (2006.01)

Patent

CA 2271163

A bypass valve is disclosed which relieves pressure on the end cap and rod guide of a cylinder as the piston approaches them. The bypass valve has a cylindrical body with end caps on each end, the end caps serving as stop members. The bypass valve is provided with longitudinal grooves along the cylinder body, along which working fluid can pass through a bore in the piston in which the bypass valve is inserted. Inner smaller diameter counterbores and outer larger diameter counterbores are provided coaxially with the bore on the opposing faces of the piston. The end caps of the bypass valve are received in the counterbores when the piston is urged along the cylinder. When the piston approaches either the rod guide or the end cap, the bypass valve is urged away from its seated position when an end cap of the bypass valve touches the approached rod guide or end cap of the cylinder.

Affiliated with

Also associated with

Rating

Piston bypass valve 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 bypass valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piston bypass valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2055692