143517 ⎘
Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
Positive displacement pump including an unloading device
#2Positive displacement pump including an unloading device
#3Gear pump with dual pressure relief
#4Hydraulic control arrangement for an automatic transmission
#5Internal gear pump having a rotationally fixed axial disk
#6Motor-pump unit
#7Gear pump and gear pump operating method
#8Self adjusting gear pump
#9Oil pump apparatus
#10Hydraulic control device
#11Rotary pump and brake device in which rotary pump is provided
#12Electric pump with relief valve
#13Power transfer assembly with high efficiency pump
#14HYDRAULIC PUMP, HYDRAULIC PUMP UNIT, AND HYDRAULIC DRIVING UNIT
#15Fluid pump assembly
#16Liquid pump
#17High efficiency gerotor pump
#18Power transfer system and method using a variable speed ratio regulating device