F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
103/7
F04B 17/00 (2006.01)
Patent
CA 1229519
PUMPING SYSTEM Abstract of the Disclosure A fluid operated pumping system which includes a main power cylinder divided into a power chamber and a pump chamber by a reciprocally mounted power piston. An actuator piston is connected to the power piston for synchronous movement there- with and is reciprocably mounted in an actuator cylinder. A diaphragm type four-way transfer valve is interposed between a power fluid source and the main power cylinder and actuator cylinder, to both of which the valve is connected, and functions to alternately and cyclically charge power fluid at a relatively high pressure to the power cylinder and actuator cylinder, and to concurrently discharge power fluid at a relatively low pres- sure. The system further includes a needle valve controlled, diaphragm-type, astable pneumatic amplifier which is connected to, and controls the movement of, the transfer valve. A check valve subassembly is associated with the pump chamber of the main power cylinder for concurrently pumping a secondary fluid at a relatively high discharge pressure.
449763
Kimmell Garman O.
Ridout & Maybee Llp
LandOfFree
Pumping system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pumping system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pumping system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1237043