FLUID MACHINE AND METHOD FOR CONTROLLING SUCH A MACHINE

HERMETIC RECIPROCATING COMPRESSOR

MOTOR POWER OPTIMIZATION FOR DOWNHOLE MOTORS

GENERATING PRESSURE TUBE WAVES DOWNHOLE USING ELECTRICAL PUMPING UNITS SAFELY

ELECTRIC PUMP SYSTEM

IN-LINE PUMPING APPARATUS, SYSTEM, AND METHOD FOR INCREASING LIQUID FLOW IN GRAVITY NETWORKS

FRACTURING APPARATUS AND CONTROL METHOD THEREOF, FRACTURING SYSTEM

INTEGRATED ELECTRO-HYDRAULIC UNIT HAVING AN INTERNAL POSITION SENSOR

ELECTRONIC PRESSURE CONTROL OF DUAL PUMP SYSTEM

Electrically-driven Pump Device, and Method for Controlling Same

In-line pumping apparatus, system and method for increasing liquid flow in gravity networks

PUMPS IN SERIAL CONNECTION

Electrical submersible pump control

Method for Operating a Construction-Material and/or Viscous-Material Pump for Conveying Construction Material and/or Viscous Material, and a Construction-Material and/or Viscous-Material Pump

Control device, electric compressor, ripple voltage detecting method, and program

Fracturing apparatus and control method thereof, fracturing system

CONTROL OF A DUAL-PUMP SINGLE-POWER SOURCE SYSTEM

Self-Regulating Open Circuit Pump Unit

Detecting events in progressing cavity pump operation and maintenance based on anomaly and drift detection

Controlling a discharge pressure from a pump

Control apparatus and method for controlling a volume flow of a fluid in a drive train of a motor vehicle

Pump speed controlling method and apparatus, a computer program and a computer readable medium having stored thereon the computer program applied thereby and a pump

Power transforming apparatus and air conditioner including the same

Variable speed pumping system and method

Method of diagnosing abnormality of sensorless control of motor for air compressor

VARIABLE SPEED PUMPING SYSTEM AND METHOD

VARIABLE SPEED PUMPING SYSTEM AND METHOD

Electronic Pressure Compensated Hydraulic Motor Pump with Variable Output Power

SYSTEMS AND METHODS FOR CONTROLLING PULSE MODE PUMPING IN INFUSION SYSTEMS

Axial piston pump controller

Electric oil pump and control system thereof

Compressor control method

DOUBLE-FLOW PUMP UNIT, AND METHOD FOR CONTROLLING SAME

Electronically controlled hydraulic decanter centrifuge

Self-contained slide processing unit for biological specimens

Fracturing apparatus and control method thereof, fracturing system

In-line pumping apparatus, system and method for increasing liquid flow in gravity networks

Control method and control device applied to electric fracturing apparatus

Fracturing apparatus and control method thereof, fracturing system

Flow rate control for pump with flow sensor

Hydraulic actuator control device for dump truck

Motor control device, hydraulic pressure generation device, motor control method, and computer-readable recording medium

Method for controlling the start-up of an oil pump

Apparatus and method for controlling compressor

Electrical submersible pump control

Motor drive system and method

Method for operating a vacuum pump system

METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED IN REFRIGERATION AND AIR CONDITIONING

Single motor-driven dual pump detachment monitoring algorithm

Systems and methods for maintaining pool systems

Wellsite pumping systems and methods of operation

Self-regulating open circuit pump unit

Variable speed drive with secondary windings

Method and system for monitoring moving elements

Compressor or pump equipped with a control for the regulation of the working range and working method applied for the regulation

Method and device for determining a wear condition in a hydrostatic pump

Method for monitoring the functioning of a compressor

Calibration system for variable capacity hydraulic pump

COMPRESSED AIR SYSTEM FOR A MOTOR VEHICLE

METHOD AND SYSTEM FOR MONITORING THE CONDITION OF ROTATING SYSTEMS

Method for actuating a compressor system and a compressor system

Wellsite electrical power management system

Gas compressor and method for controlling same

Predictive pump station and pipeline advanced control system

Operation controlling apparatus and method of reciprocating compressor

Method and system for controlling downhole pumping systems

PISTON COMPRESSOR FOR MEDICAL USE

Pump apparatus and method of operating pump

Air compressor

Motor drive control device using feedback speed control and motor current control

Pump Control Devices, Applications and Systems

Control method and control unit for a DC pump motor

Control device for electric compressor, electric compressor, air conditioning device for moving object, and method for controlling electric compressor

Methods and systems to detect an operation condition of a compressor

Flow locking system and method

Pump ripple pressure monitoring for incompressible fluid systems

Control device for hydraulic machine

BRUSHLESS PUMP MOTOR SYSTEM

INJECTION PUMP

Clothing treatment device and control method therefor

Pump control system and operating method thereof

Screw Compressor for a Utility Vehicle

Motor drive system and method

ELECTRONIC CONTROL DEVICE FOR A REFRIGERANT COMPRESSOR

Motor drive system and method

Self-regulating open circuit pump unit

Electric Oil Pump Device

Closed loop torque compensation for compressor applications

Water pumping control device and system

Compressor driving apparatus and home appliance including the same

Self-contained slide processing unit for biological specimens

Variable speed compressor protection system and method

METHOD FOR DETECTING A BLOCKED VALVE OF A COOLANT COMPRESSOR AND A CONTROL SYSTEM FOR A COOLANT COMPRESSOR

Pneumatic system operation control device and control method

Method for producing from gas slugging reservoirs

Method for controlling a hydraulic pumping system, and corresponding control device and pumping system

Diaphragm pump

PRESSURE WASHER AND METHOD FOR IDENTIFYING SPRAY BAR THEREOF

Method for regulating the rotational speed of a compressor as a function of the available gas flow of a source and regulation thereby applied

Motor and pump assembly for a brake system

Hybrid work machine

Improper opening detection method of multiple suction reciprocating compressor suction valve

Air compressing apparatus and control method

Sump pump remote monitoring systems and methods

Electric compressor controller and refrigeration cycle device

Brushless direct current electric motor driving control method and system of electrical water pump

High pressure fluid system

Method for increasing the accuracy of pressure detection without using a sensor

Method for regulating a fuel delivery system

TEST CONTROLLER FOR A ROTARY PUMP

Control system and method of a VFD-based pump and pump system

Flow control

Device and method for detecting an operating pressure of a fluid pump for a motor vehicle

Air conditioning apparatus

Driving method for metering pump, driving apparatus for metering pump, vaporizer, and anesthesia apparatus

Direct numeric affinity multistage pumps sensorless converter

Direct numeric 3D sensorless converter for pump flow and pressure

Delivery device for delivering a medium and for limiting a system pressure

APPARATUS, SYSTEM AND METHOD OF CONTROLLING ELECTRIC SUBMERSIBLE PUMP BASED ON DEMAND RESPONSE

Diaphragm pump for dosing a fluid and an according method

Compressor

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

System and method for health determination of a machine component

Control method for compressor system

System and method for controlling a system that includes fixed speed and variable speed compressors

Brushless pump motor system

OPERATIONAL CONTROL OF WELLSITE PUMPING UNIT WITH DISPLACEMENT DETERMINATION

Machine for preparing liquid products, in particular via capsules

System and method for speed control of variable speed pumping systems

Variable speed compressor protection system and method

Compressor valve health monitor

ELECTRIC MOTOR CONTROL FOR PUMPJACK PUMPING

Compressor system and method for operating the compressor system in dependence on the current situation of the rail vehicle

Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same

Actuator controller and actuator control method

Method and control circuit for controlling an electrical drive of an electrically driven compressed air compressor of a motor vehicle

Adaptive flow control

Compressor system and method for operating the compressor system in dependence on the operating state of the rail vehicle

Motor, controller and associated method

Compressor unit and gas supply apparatus

Pumping system

Pump device and method for controlling the same

Compressor arrangement for compressed air supply facility

Intake-air cooling device

Sump pump remote monitoring systems and methods

Refrigerant compressor drives offering enhanced robustness, efficiency and rated voltage operability

Sump pump remote monitoring systems and methods

Variable speed multi-pump application for providing energy saving by calculating and compensating for friction loss using speed reference

Cooling system for vehicle-mounted power control device and method for diagnosing abnormality in cooling system

Methods and systems to detect an operation condition of a compressor

Compressed air system for a motor vehicle

Intake profile for optimized utilization of motor characteristics

Natural gas compressor

Engine overload prevention using a speed differential operated relief valve

System and method for controlling a system that includes fixed speed and variable speed compressors

Current limited pulse width modulation controlled motor

Coolant supply device and supply method

Dynamic speed control for pump motor

Reciprocating positive displacement pump with electric reversing motor

Method and device for measuring and controlling amount of liquid pumped

Air compressor

Control system for variable displacement pump

Sump pump remote monitoring systems and methods

Fluid pump speed control

Control method of electric compressor, controller, and refrigerator

Refrigerant compressor and refrigeration cycle apparatus using the same

SPEED CONTROL OF ENGINE PUMP VIA SUMMING DIFFERENTIAL

Method and control device for variable rotational speed control of a displacement pump unit and displacement pump arrangement

Lance pump having vertically mounted stepper motor

Variable speed compressor protection system and method

Abnormality diagnosis apparatus for electric pump

Feed water pump control device

Motor control unit and electric pump unit

Method and system for optimizing downhole fluid production

Flow locking system and method

Method and apparatus to monitor an electric motor in a returnless fuel systems

Entrapment detection for variable speed pump system using load coefficient

Method and controller for operating a pump system

Gear unit and a method for controlling a lubrication pump of a gear unit

HYDRAULIC TRANSPORT DEVICE AND ELECTROHYDRAULIC CONTROL MODULE

CONTROLLER OF COMPRESSOR

Dosing pump unit

Smart blow-down system for variable frequency drive compressor units

System and method for monitoring operation of a pump

Method for regulating a pump of an SCR system

COMPRESSION METHOD AND AIR SEPARATION

Apparatus and method for controlling electric oil pump

Apparatus for controlling electric oil pump

Air conditioning apparatus

Compressor

Electric water pump control system and method thereof

Speed control of an electrically-actuated fluid pump

ELECTRIC MOTOR PUMP CONTROL INCORPORATING PUMP ELEMENT POSITION INFORMATION

Method, device and means for driving a reciprocating linear motion double acting pump

CONTROLLED HYDRAULIC SYSTEMS

Gas processing apparatus

Abnormality detecting device for construction machine

Intake profile for optimized utilization of motor characteristics

Pump Controller With External Device Control Capability

CONTROL METHOD OF DRYER

Air compressor

Test controller for a rotary pump

METHOD OF CONTROLLING INVERTER-INTEGRATED ELECTRIC COMPRESSOR FOR VEHICULAR AIR CONDITIONING SYSTEM

METHOD FOR CONTROLLING THE FEED RATE OF A FEED PUMP

Variable water pump control system and the control method thereof

Apparatus and method for controlling operation of electric oil pump

Method for Operating A Fuel Pump In A Motor Vehicle and Fuel Pump

System and method for monitoring operation of a pump

Flow control

Ultra high pressure pump with an alternating rotation to linear displacement mechanism

Pump control apparatus and brake control system

Process for Peristaltic Pump Control

Estimation and control of a resonant plant prone to stick-slip behavior

Machine control system having hydraulic warmup procedure

Electronic camshaft motor control for piston pump

Electronic control for a rotary fluid device

Pump jack pump-off control method and pump jack control apparatus

Control device for a power unit

System and method for detecting a fault condition in a compressor

System and method for starting a compressor

Compressor speed control system for bearing reliability

Air compressor and method for controlling the same

Method of controlling a hydraulic system

Apparatus and method for controlling electric compressor

Variable Rate Pumping System

Method and Device for Monitoring and Controlling a Hydraulic Actuated Process

METHOD FOR CONTROLLING A PUMP ARRANGEMENT, AND PUMP ARRANGEMENT

OIL PRESSURE UNIT AND SPEED CONTROL METHOD OF MOTOR IN OIL PRESSURE UNIT

COMPRESSOR HAVING A POWER FACTOR CORRECTION SYSTEM AND METHOD

Variable speed compressor protection system and method

Hydraulic control device for vehicular hydraulic control circuit

Drive train as well as a method of operating a hydraulic pump of a drive train

Motor control device and compressor

Smart blow-down system for variable frequency drive compressor units

Motor control device and compressor

Method and System for Optimizing Downhole Fluid Production

VSD control

Vsd Control

Vacuum pump

Pump Monitor

Power variation control system for cyclic loads

Metering pump with self-calibration and health prediction

AIRFLOW COMPRESSOR CONTROL SYSTEM AND METHOD

Flow control

Estimation and control of a resonant plant prone to stick-slip behavior

System and method for monitoring operation of a pump

System and method for control of fluid pressure

Modular, universal and automatic closed-loop pump pressure controller

PUMP DRIVEN BY DUAL WOUND VARIABLE FREQUENCY INDUCTION MOTOR

Apparatus and method for controlling the speed of a pump in a well

Skipping frequencies for variable speed controls

Thick matter pump comprising a conveyance capacity control system

Metering pump control system

Motor control method and device thereof

Starting method for a piston compressor and piston compressor

Methods and systems for modifying the operation of a compressor via a portable memory device

Variable rate pumping system

Method for mitigating rod float in rod pumped wells

Speed and fluid flow controller

Air compressor tools that communicate with an air compressor

Air compressor with variable speed motor

Refrigerant cycle apparatus

Rod saver speed control method and apparatus

Pump drive motor control apparatus

Air compressor and control method therefor

System and method for controlling pumping of non-homogenous fluids