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...Design and fabrication of hydro pneumatic lift project reference no s college basaveshwar engineering bagalkot branch mechanical guide dr m jigajinni students mr basalingappa c gundlur abhijeet khanapurkar mallikarjun kotagi shrishail b bharamannavar keywords dcv hydraulic piston cylinder check valve introduction fluid power technology actually began in with the discovery pascal law pressure is transmitted undiminished a confined body found that when he rammed cork down into jug completely full wine bottom broke fell out indicated pressures were equal at top however has small opening area large thus absorbs greater force due to its larger combination pneumatics coupled hydraulics are used amount load more precision accuracy system eliminates limitations individual systems like costly pumps direction control valves addition reduction operating maintenance costs pressurized air bar from compressor hits mm diameter single acting blank end side via three ports two positions push button ope...