SCROLL COMPRESSOR

FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR AIRCRAFT GAS TURBINE ENGINE

LOW COEFFICIENT OF EXPANSION ROTORS FOR BLOWERS

PUMP AND METHOD

METHOD FOR CONTROLLING A GEAR PUMP

High efficiency seal oil system

METHODS AND SYSTEMS FOR MOTOR-DRIVEN METERING PUMP

PUMP SYSTEM HAVING MOTOR AND PUMP CONTROLLER

Low coefficient of expansion rotors for blowers

DYNAMIC CONTROL OF GEARS IN A GEAR PUMP HAVING A DRIVE-DRIVE CONFIGURATION

Adhesive dispensing system with convertible nozzle assemblies

PUMP WITH VARIABLE SUCTION/DISCHARGE AMOUNT AND DRIVE DEVICE COMPOSED OF THE PUMP AND DRIVING METHOD THEREOF

Electric oil pump and control system thereof

Oil pump device

Pump assembly having a controller including a circuit board and 3D rotary sensor for detecting rotation of its pump

PORTABLE FLUID PUMP

PROGRESSIVE CAVITY PUMP SYSTEM HAVING REVERSE MODE

Grouting material delivery and application system

Vane pump

Fuel supply control device

Intelligent oil extraction system using all-metal screw pump

Apparatus for reducing noise of gear pump through uneven pitch-simulated control and method thereof

Adhesive dispensing system with convertible nozzle assemblies

Device for providing a flow and a method of varying a flow rate

System to pump fluid and control thereof

Low coefficient of expansion rotors for blowers

Electric pump actuator, stepless transmission with electric pump actuator and control method for an electric pump actuator

System to pump fluid and control thereof

Pump with detection of absolute angle of rotation

System to pump fluid and control thereof

Device for pumping fluid

Control device of electric oil pump and electric oil pump

Adhesive dispensing system with convertible nozzle assemblies

Dosing pump system

Rod pump having a hydraulic cylinder and a variable speed reversible motor-generator

System and method for active adhesive recirculation control

Hydrostatic transmission assembly and system

In-vehicle motor-driven compressor and method for controlling in-vehicle motor-driven compressor

Motor drive system and method

Motor drive system and method

Pump apparatus, test operation method of pump apparatus, motor assembly and method for identifying abnormal vibration of motor assembly

External gear pump

Hydraulic device that controls pulsation in first oil by increasing rotation number of second pump

System to pump fluid and control thereof

METER-TYPE MAGNETIC PUMP AND MEASURING MODULE THEREOF

Dosing pump system

Applicator with diverter plate

System to pump fluid and control thereof

Motor and pump assembly for a brake system

GROUTING MATERIAL DELIVERY AND APPLICATION SYSTEM

System to pump fluid and control thereof

PUMP ASSEMBLY HAVING A CONTROLLER INCLUDING A CIRCUIT BOARD AND 3D ROTARY SENSOR FOR DETECTING ROTATION OF ITS PUMP

HIGH-VISCOSITY FIRE SUPPRESSANT DELIVERY SYSTEM USING AN INJECTION QUILL

Variable speed multi-stage pump

Applicator with at least one pump having an integrated drive

System and method for active adhesive recirculation control

Applicator with diverter plate

Active adhesive recirculation regulation

Adhesive dispensing system with convertible nozzle assemblies

ELECTRO-MECHANICAL CONTROLLER FOR ADJUSTING PUMP STROKE ON-THE-GO

Hydrostatic transmission assembly and system

Anti-ripple injection method and apparatus and control system of a pump

Fluid supply device

Dual integrated pump having a first and second pump portion connected in series and driven by a common shaft

Gear pump

INTEGRATED DISPLACEMENT CONTROLLED PUMP

Installation for pumping hydrocarbons, module and method

System to pump fluid and control thereof

Solar fueling station

Electric pump

MOUNTING STRUCTURE FOR ELECTRIC OIL PUMP

Fuel filter assembly with brushless DC pump

Brushless DC motor control and methods of operating a fuel pump

Downhole test signals for identification of operational drilling parameters

Operation control device for limiting the amount a positive displacement pump over or undershoots a target operating parameter value, pump system and method for operating such

Method and apparatus for operating an EC-fuel pump

System to pump fluid and control thereof

DOSING PUMP SYSTEM

Electric motor, pump device using electric motor, and stator

System and method for control and optimization of PCP pumped well operating parameters

System and method for operating a pump

INDUCED HOLLOW SPIRAL DRIVING APPARATUS

Method of operating a lubricating device, lubricating device and compressor with such a lubricating device

METHOD FOR CONVEYING HYDRAULIC FLUID, AND ELECTROHYDRAULIC MOTOR-PUMP UNIT THEREFOR

Progressing cavity pump system with fluid coupling

Method and pump arrangement for evacuating a chamber

Tunable Progressive Cavity Pump

Variable capacity vane pump with a rotor and a cam ring rotatable eccentrically relative to a center of the rotor

Controller for varying flow rate from fixed displacement pump

Coolant supply device and supply method

VEHICLE HAVING VARIABLE OIL PUMP

Surface motor direct-drive sucker-rod screw pump device

Controller for controlling a frequency inverter and control method

Metering system

Oil supply apparatus

Operation control device for limiting the amount a positive displacement pump over-or undershoots a target operating parameter value, pump system and method for operating such

Motor control unit and electric pump unit

Adjustable vane pump for reducing pressure pulsations during discharge

Dosing pump system

HYDRAULIC TRANSPORT DEVICE AND ELECTROHYDRAULIC CONTROL MODULE

System and method for driving a pump

Dual power input fluid pump

Method and device for determining the capacity of an aircraft pump to deliver a predetermined fuel output

Method for managing faults in a magneto-rheological hydraulic power steering system

METHOD AND SYSTEM FOR NOISE CONTROL IN HYDRAULIC PUMPS

Variable Speed Hydraulic Pump Apparatus and Method

Method of running a down hole rotary pump

Electric-motor-driven oil pump control system

Methods, systems and apparatus for dynamically controlling an electric motor that drives an oil pump

Oil pump including rotors that change eccentric positional relationship one-to another to adjust a discharge amount

Method of controlling a gear pump as well as an application of the method

Pump speed command generation algorithm for magnetorheological power steering coupling

High-speed gear pump

Surface motor direct-drive sucker-rod screw pump device

Method and system for controlling the operation of a pump

Variable speed drive for progressing cavity pumps

DOWNHOLE PUMP CONTROLLER

Oil pump systems and methods for preventing torque overload in motors of oil pump systems

Motor vehicle hydraulic pump

Electromechanical drive system, in particular for progressive cavity pumps for oil wells

Bi-Directional Pump Mechanism for Balanced Flow Fluid Exchanger

Rotary fluid pressure device with modular multi-speed control mechanism

Electrically operated hydraulic pump

Metering pump with self-calibration and health prediction

Method and apparatus for shifting speeds in a fluid-actuated motor

Method of running a down hole rotary pump

Variable capacity pump/motor

Pump unit with multiple operation modes

Apparatus and method for injecting a liquid dye into a polymer melt

Pump health monitoring

Fluid controlled pumping system and method

Variable displacement pump