Motor seal protector valve

Details Motor seal protector valve Motor seal protector valve

F - Mech Eng,Light,Heat,Weapons

15

B

138/79.12

F15B 11/02 (2006.01) F15B 13/02 (2006.01)

Patent

CA 1265977

MOTOR SEAL PROTECTOR VALVE Abstract of the Disclosure A hydraulic motor has its lube drain connected to the motor return line. A motor seal protector valve has a pilot which responds to pressure in the motor return line. Normally, the valve connects system pressure to the motor inlet. High pressure in the return line causes the pilot to move the valve to block the motor feed line and then to connect the motor feed line to sump. In a preferred embodiment, system pressure is connected to the pilot to "lock up" the valve in response to return line overpressurization.

519666

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1281858