maxfluid
Guest
hello to all, I ask you a tip I don't have a pattern under my hand unfortunately but I'll try to explain the best possible.
current situation: I have a variable closed-circuit displacement pump that is not equipped with integrated gear pump for its filling.
the oversupply is created by an external gear pump that first feeds a distributor (command two pistons) and the outlet of the distributor is taken the pressure to control the variable die pump.
what I would like to do:
I would like to add a second distributor in series to the first .the first will be equipped with carry-over.my problem is how to feed the pump in this situation.I could,as previously,take pressure from the exit of the second distributor but if for some ways the oil coming out after the chain of the two distributors is little and the pump continues to turn....I could damage it.
I thought I'd put a priority vbalvola right at the exit of the gear pump and plug the priority output at the entrance of the variable pump and the other output at the distributors series. Could it be better?
I don't know what kind of valve to use,the pump requires to be fed with a range ranging from 5l/m to 15l/m when it spins at most(3600).What valve do I use to make sure that even distributors have some oil? The external gear pump is a 6.8 cc/giro.
Thank you.
Hi.
current situation: I have a variable closed-circuit displacement pump that is not equipped with integrated gear pump for its filling.
the oversupply is created by an external gear pump that first feeds a distributor (command two pistons) and the outlet of the distributor is taken the pressure to control the variable die pump.
what I would like to do:
I would like to add a second distributor in series to the first .the first will be equipped with carry-over.my problem is how to feed the pump in this situation.I could,as previously,take pressure from the exit of the second distributor but if for some ways the oil coming out after the chain of the two distributors is little and the pump continues to turn....I could damage it.
I thought I'd put a priority vbalvola right at the exit of the gear pump and plug the priority output at the entrance of the variable pump and the other output at the distributors series. Could it be better?
I don't know what kind of valve to use,the pump requires to be fed with a range ranging from 5l/m to 15l/m when it spins at most(3600).What valve do I use to make sure that even distributors have some oil? The external gear pump is a 6.8 cc/giro.
Thank you.
Hi.
