142613 ⎘
Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis Driving means
COOLING FOR AN ELECTRICALLY OPERATED DISPLACEMENT PUMP
#2SYSTEM FOR DETECTING ABNORMALITY IN HYDRAULIC ROTATING EQUIPMENT
#3INTEGRATED ELECTRO-HYDRAULIC UNIT
#4Positive Displacement Pump
#5ELECTRO-HYDRAULIC APPARATUS, AND VEHICLE COMPRISING ELECTRO-HYDRAULIC APPARATUS
#6ELECTROHYDRAULIC PITCH SETTING WITH REVERSIBLE PUMP
#7Balanced Pump-Axial Piston Pump
#8COOLING FOR AN ELECTRICALLY OPERATED DISPLACEMENT PUMP
#9DRIVE DEVICE FOR A HIGH PRESSURE CLEANING APPLIANCE
#10Fracturing pump assembly
#11Brake hydraulic pressure control apparatus
#12Wobble plate pump drive with gear box
#13Electrically driven power end apparatus and methods
#14Rotary barrel pump having separate guiding means and centering means for the barrel
#15Ultra-long stroke multi-cylinder reciprocating pump
#16Hydrostatic piston machine unit
#17Motor-hydraulic machine unit for attachment to a hydraulic assembly
#18Electric/hydraulic safety valve
#19ELECTRIC LINEAR-ACTUATOR PUMPING SYSTEM
#20Reciprocating pumps having a pivoting arm
#21Hydrostatic axial piston machine
#22Hydraulic pump with speed and pressure compensation
#23VARIABLE CONTROLLED RECIPROCATION DEVICE FOR FLUIDS
#24Rotatable piston assembly
#25Pump plunger for a linearly actuated pump
#26Piston cartridge for piston pump
#27High pressure pump
#28High pressure fuel gas pump
#29COOLANT PUMP WITH INTEGRATED CLOSED-LOOP CONTROL
#30Pump assembly with electric starter
#31POSITIVE DISPLACEMENT LACT PUMP METERING
#32Rotary Hydraulic Pump with ESP Motor
#33PUMP FOR SUPPLYING AN APPLICATION SYSTEM OF A LIQUID COVERING PRODUCT
#34Vibratory drive with hydraulic pulse generator
#35Method for manufacturing a spherical-cap-shaped recess in a drive shaft, drive shaft comprising the recess, and hydrostatic axial piston machine comprising the drive shaft
#36Subterranean pump with pump cleaning mode
#37End of stroke detection for plunger velocity correction
#38MULTI-PLUNGER CRYOGENIC PUMP HAVING INTAKE MANIFOLD
#39Hydraulic drive multi-element cryogenic pump
#40Roller bearing and hydrostatic axial piston machine of swashplate design with a roller bearing
#41Liquid treatment apparatus
#42MECHANICAL LEVER-DRIVER FOR PRESSURE PUMP
#43SENSOR ASSEMBLY FOR MEASURING DYNAMIC PRESSURE IN RECIPROCATING PUMPS
#44Metering Pump
#45Integrated lubrication pump
#46Subterranean pump with pump cleaning mode
#47Synchronized pump down control for a dual well unit with regenerative assist
#48INTEGRATED MOTOR AND PUMP ASSEMBLY
#49Swash plate type variable displacement compressor
#50Cylinder block for a compressor, in particular swash plate compressor, and swash plate compressor
#51PUMP HAVING PULSATION-REDUCING ENGAGEMENT SURFACE
#52Wobble drive mechanism
#53Hydrostatic machine, in particular axial piston machine
#54Hydraulic apparatus comprising an improved assembly of a hydraulic machine and a clutch
#55Pumping devices, systems including multiple pistons and methods for use with medical fluids
#56Swash plate type liquid-pressure rotating device
#57Hydraulic pump
#58Reciprocating piston machine
#59LINEAR DUAL CHANNEL HYDRAULIC CONTROL UNIT
#60Vacuum cleaner with additional functions
#61Liquid treatment apparatus
#62VIBRATION DAMPENING MEDIA IN HYDRAULIC POWER UNITS
#63Linear single channel hydraulic control unit
#64Axial plunger pump or motor
#65High-pressure cleaning appliance
#66One piece slipper holddown device
#67IMPROVED DESIGN OF INTEGRATED ELECTRO-HYDRAULIC POWER UNIT
#68Universal hybrid engine, compressor and pump, and method of operation
#69Actuator
#70Hydraulic assembly
#71High-efficiency, large angle, variable displacement hydraulic pump/motor
#72Multi-piston pump/compressor