143439 ⎘
Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with dissimilar tooth forms
Pump system
#2External gear pump
#3Positive displacement gear pump
#4Gear pump with unequal gear teeth on drive and driven gear
#5Gear pump
#6Gear pump
#7Gear pump
#8High volume pump system
#9Pump system