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

Method of fluid exchange and separation apparatus

Wheel loader

Downhole chemical injection method and system for use in ESP applications

Downhole chemical injection method and system for use in ESP applications

Electric power distribution for fracturing operation

Hydration-blender transport for fracturing operation

Power system for lifting apparatus

Volumetric compensator for electric submersible pump

Permanent magnet submersible motor with a one-piece rotor/yoke configuration and resin embedded magnets

PLUNGER STRUCTURE AND PLUNGER PUMP

Portable alternative-energy powered pump assembly

Dual pump VFD controlled system for electric fracturing operations

Dual pump VFD controlled motor electric fracturing system

Dual pump trailer mounted electric fracturing system

Control system for electric fracturing operations

Multiple generator mobile electric powered fracturing system

Control device for electric motor and hydraulic pressure supply system

Piston pump assembly

Hydraulic pump

Displacement sensing device and peritoneal dialysis system

Universal mount for a variable speed pump drive user interface

Pump unit and handheld high pressure washer

Pump assembly for a hydraulic vehicle braking system

Diaphragm pump

Hydraulic device

Trigger guard and pendant for a portable hydraulic power unit

Load-sharing in parallel fluid pumps

Solenoid valve for a portable hydraulic power unit

Portable hydraulic power unit having a pump fixed to an exterior side of a fluid supply tank

Portable hydraulic power unit

Whole home water appliance system

Restrictive flow area section in an intake passage of a well pump

System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources

Motor for fans or blowers, pumps or compressors, method for operating such a motor and blower system having one or more motor(s)/blower(s)

Electrohydraulic compact assembly

Turbine chilling for oil field power generation

Motor and pump assembly for a brake system

PLANT FOR CONTROLLING DELIVERY OF PRESSURIZED FLUID IN A CONDUIT, AND A METHOD OF CONTROLLING A PRIME MOVER

Smart control water pump

Fan apparatus

PUMP SYSTEM

Method for self-adjustment of a pump settings in a swimming pool filtering circuit

Systems and methods for operating a linear motor to prevent impacts with hard stops

Connector plate, hydraulic machine having a connector plate, and hydrostatic unit having a hydraulic machine and a hydraulic attachment part

Fuel delivery injector

Evaporator unit for an inhaler

Liquid delivery device

Piston pump arrangement automatically disabling in absence of inlet liquid

LINEAR PUMPING SYSTEM AND METHODS FOR CONTROLLING THE SAME

Reciprocating pump and transmission assembly having a one-way clutch

Inline monitoring package for an electric submersible pump system

Pump with motor

Portable airless sprayer

Remote pump managing device

Sump pump remote monitoring systems and methods

Submersible pump assembly

Method and control device for operating a reciprocating piston pump

Water draining structure of dehumidifier and dehumidifier

Linear compressor

DOWNHOLE LINEAR MOTOR AND PUMP SENSOR DATA SYSTEM

Precision fuel additive system

Air pump apparatus using electric actuator and air pump system

Methods and devices for controlling ablation therapy

Switchgear load sharing for oil field equipment

Fluid machine

SUBMERGED CRYOGENIC PUMP WITH A MAGNETIC LINEAR COUPLING

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

Wellbore debris handler for electric submersible pumps

Pump device

Cam mechanism for the implementation of a variable stroke

Constant voltage power distribution system for use with an electric hydraulic fracturing system

Pump system

Power supply unit, combination of a power supply unit of this kind with a further functional unit, and heavy road vehicle

Hydraulic artificial lift for driving downhole pumps

Method For Operating The Fluid Delivery System

High pressure fluid system

IN-VEHICLE MOTOR-DRIVEN COMPRESSOR

SUBMERSIBLE PUMP ASSEMBLY

Remote monitoring for hydraulic fracturing equipment

Electric pump

Magnetic fluid drive unit and magnetic fluid driving method

VARIABLE DISPLACMENT FLUID PUMP

INLINE ELECTRIC PORTABLE FLUID PUMP AND METHOD

Metal-to-metal sealed power connection for submersible pump motor

High currency connection

Drive system for chemical injection pumps and instrument air compressors

REFRIGERANT COMPRESSOR

Automated wash systems for a progressing cavity pump system

Automated wash method for a progressing cavity pump system

Infusion pump systems and methods

Spring-driven pump for dispensing discrete bursts of liquid

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

DISPLACEMENT PUMP AND CONTROL SYSTEM

Power conversion circuit board and electric compressor

Method For Regulating A Fuel Delivery Pump

High pressure pump

System and Apparatus for Dispensing a Heated Personal Lubricant

Cooling apparatus for vehicle

Pump with angled drain system

Pump monitoring method

Portable alternative-energy powered pump assembly

Methods of operating a pump to reduce or eliminate pump backlash errors

Apparatus, system, and method for introducing a liquid into a vessel

Hybrid cargo handling method of oil tanker and cargo pump prime mover system for the method

Micro water pump capable of controlling flow precisely

Belt tightening mechanism for a fluid delivery system

Abnormal discharge detection device and abnormal discharge detection method

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

Systems and methods for operating a linear motor to prevent impacts with hard stops

Lubricating oil supply device and lubricating oil supply control method for vehicle

FLUID ENERGY MACHINE, METHOD FOR GENERATING A FLUID VOLUME FLOW AND/OR FOR COMPRESSING A FLUID AND METHOD FOR REFUELLING A VEHICLE

Peristaltic pump having adjustable roller guiding parts

Double-chamber piston pump for the distribution of fluid products

Blower apparatus

Motor-integrated intake apparatus

Peristaltic pump head having a reduction gear and triangular circuit board snap-fit to a pump housing and having changeable orientations

LIQUID DISCHARGE DEVICE

Modulating pump lever

Break apparatus having detachable pump housing

Hybrid Oil Pump

PUMP FOR FLUID SYSTEM AND METHOD OF OPERATING SAME

Devices and methods for shaping therapy in fluid enhanced ablation

INSTRUMENTS USED IN COLLECTING FLUID SAMPLES

Axial piston pump having a piston housing having fixed field members mounted thereto and interacting with a stator surrounding the housing and configured to generate a force which urges the housing in an axial direction

Pump

Inflatable object with pressure sensitive pump

Electric powered pump down

Fluid circulation monitoring system

Electroosmotic pump and fluid pumping system including the same

Method for an open-loop and/or closed-loop control of a hydraulic system of a motor vehicle

Valve device of compressor, and sealed compressor including valve device

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

Systems and methods for sucker rod pump jack visualizations and analytics

Switch actuation measurement circuit for voltage converter

Driver for high-frequency switching voltage converters

Power system for well service pumps

FOOD PUMP

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

Linear compressor

Downhole chemical injection method and system for use in ESP applications

Valve and fluid control device

Bidirectional piston seals with pressure compensation

Hydraulic automatic transmission bicycle

Submersible power cable

ARTIFICIAL LIFT SYSTEM AND AN ASSOCIATED METHOD THEREOF

Hydraulic pressure generating device

DISPLACING DEVICE

Servo pump control system and method

Fluid pump

ESP motor with sealed stator windings and stator chamber

System for pumping a fluid and method for its operation

POSITIVE DISPLACEMENT LACT PUMP METERING

Piston assembly for a pressure-generating device of a braking system of a motor vehicle

High-pressure fluid processing device configured for batch processing

Elastic containment assembly for a pump

HYDRAULIC PUMP FOR A HYDRODYNAMIC COMPRESSION TOOL

Vapor compression system and method of extending service life of same

Linear motor for pumping

Devices and methods for remote temperature monitoring in fluid enhanced ablation therapy

Method of controlling a pump and motor

Pump apparatus and substrate treating apparatus

Bearing arrangement for a reciprocating compressor

Well stimulation pump control and method

Miniature diaphragm pump with enlarged operation time

Torsional coupling for electric hydraulic fracturing fluid pumps

Switchgear load sharing for oil field equipment

Turbine chilling for oil field power generation

System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources

Hose bracket for texture sprayer

Pump unit with electric drive

Reciprocating rod pumping unit

Integrated pump guard and control interlock

Rotating piston for pumps

Fluted piston components for pumps

Method of pulselessly displacing fluid

Motor and pump system

INTEGRATED DISPLACEMENT CONTROLLED PUMP

Rotational metering pump for insulin patch

Fluid pressure pump and fluid pressure system

Submersible reciprocating oil well pump unit

Method and apparatus for metering and vaporizing a fluid

Aerosol-generating system with pump

Electric-motor-driven liquid pump

Systems and methods for artificial lift subsurface injection and downhole water disposal

Portable airless sprayer

Installation for pumping hydrocarbons, module and method

Method for controlling a pump system and pump system

DIGITALLY CONTROLLED MOTOR DEVICE WITH STORAGE

PUMP FOR SUPPLYING AN APPLICATION SYSTEM OF A LIQUID COVERING PRODUCT

Systems and methods for detecting pump-off conditions and controlling a motor to prevent fluid pound

Pump motor for high temperature fluids

Hydraulics block and hydraulic unit

System and method for powering a hydraulic pump

Mechanical hydraulic pumping unit with a radiator integrated

Method for operating a linear compressor

LIQUID DISCHARGE APPARATUS

ANTI-BACKLASH MECHANISM FOR MOTOR-DRIVEN COMPONENTS IN PRECISION SYSTEMS AND APPLICATIONS

Rotary peristaltic dome pump

Synthetic Power Cable For Downhole Electrical Devices

Tandem motor linear rod pump

HYBRID PRIME MOTIVATOR FOR ROD PUMP HYDRAULIC SURFACE UNIT

Tube pump

Fuel pump

Fuel pump

Remote monitoring for hydraulic fracturing equipment

Machine for preparing liquid products, in particular via capsules

Apparatus and methods for identifying defective pumps

Self-locking coupling between a pump casing and a pump module

Mechanical coupling group

LINEAR ACTUATOR

Compact unit

Pulsatile pump for catheter simulator

Compressor and oil drain system

Pump system and method of starting pump

System and method for dedicated electric source for use in fracturing underground formations using liquid petroleum gas

System for reducing vibrations in a pressure pumping fleet

Electric blender system, apparatus and method for use in fracturing underground formations using liquid petroleum gas

Electric powered pump down

Slide out pump stand for hydraulic fracturing equipment

Independent control of auger and hopper assembly in electric blender system

Engine revision for peristaltic oil change

Safety indicator lights for hydraulic fracturing pumps

DUAL SYRINGE FLUID PUMP

Reducing fluid pressure spikes in a pumping system

SEALED COMPRESSOR AND REFRIGERATION DEVICE

PRECISION ANALYTICAL PUMP

Liquid delivery module, a method for assembling such a delivery module and a tank set comprising such a delivery module

Clutch device with fully integrated hydraulics

Electro hydrostatic actuators

Electro hydrostatic actuators

Hydraulic pump assembly for a vehicle

High pressure pump

Fluid Dispensing Apparatus and Method

Duplex Metering Pump Having a Single Liquid End

Hydraulic drive system for working machine including track device of crawler type

HIGH PRESSURE PUMP

Positive displacement plunger pump with gas escape valve

Mobile fracturing pump transport for hydraulic fracturing of subsurface geological formations

Systems and methods for determining proper phase rotation in downhole linear motors

Occlusion detection techniques for a fluid infusion device having a rotary pump mechanism and multiple sensor contact elements

Electro-hydraulic drive system

Battery-powered pump for removing fluids from a subterranean well

Dual completion linear rod pump

PUMPING DEVICE WITH DIRECT DRIVE

Actuator controller and actuator control method

Submersible pump

Systems and methods for controlling downhole linear motors

Systems and methods for determining proper phase rotation in downhole linear motors

Pump startup algorithms and related systems and methods

Seal arrangement for a motor pump assembly

TRANSPORTABLE FLUID PIPELINE SYSTEM AND CONTROL

Motor, controller and associated method

Liquid supply device

Method of supplying fluid to a submersible pump

DUAL SHAFT MOTOR FRACTURING MODULE

System for pumping hydraulic fracturing fluid using electric pumps

Variable flow rate mechanical pump assembly

Two piece pump rod

Adaptive flow control

Pump transmission carriage assembly

SELF-BLEEDING, SELF-PRIMING, REVERSIBLE CIRCUIT

Lubricant pump

Flexible hose for bellows pressure equalizer of electrical submersible well pump

Reciprocating plunger pump and its engine body, the slider crank mechanism and the slide block, the bearing seat, the crankcase upper cover and the plunger seat

Method for Determining Hydraulic Pressure Parameters in a Displacement Pump

Power conversion device and refrigerating and air-conditioning apparatus

Motor, controller and associated method

Air sampler with closed loop flow control system

Adjustable pumping apparatus

Pump for a selective catalytic reduction (SCR) system in vehicles comprising at least one pump element comprising a pump piston, a spring bellow, and an actuation tappet under force of a compression spring surrounding the spring bellow

Device for dispensing a substance comprising a chamber defining a substance inlet, a substance outlet, an air inlet, and an air outlet, a piston located inside the chamber and whose movement causes the exit of both the substance and air to outside of the device

Fluid pump

Fuel system having serially arranged in-tank pumps

Systems and methods for controlling downhole linear motors

Flexible beam vertical pumping unit

PUMP STRUCTURE OF ELECTRIC INTEGRATED HYDRAULIC BRAKE DEVICE

PUMP ASSEMBLIES

ELECTRONIC CONTROL FOR A ROTARY FLUID DEVICE

System including high-side and low-side compressors

Electric motor driven pump

Pump for integrated brake system

PUMP WITH QUICK DISCHARGE FUNCTION

Liquid treatment apparatus

Electric pump

Gas compressor

DELIVERY DEVICE FOR DISCHARGING A FLUID TO A FLUID LINE

MECHANICAL LEVER-DRIVER FOR PRESSURE PUMP

Long stroke pumping unit

Pumping system

Inverter module for driving a plurality of compressors and method for controlling the same

Mobile, modular, electrically powered system for use in fracturing underground formations

Mobile, modular, electrically powered system for use in fracturing underground formations

Long-stroke pumping unit

Sealed compressor and freezer device or refrigerator equipped with same

System and method for power management of pumping system

Lubricant reservoir low level indicator

Electronic pump motor control

Split shell shaft coupling for submersible pump assemblies

Electroosmotic pump and fluid pumping system including the same