Screw Pump and its Components

SEALING DIAPHRAGM AND METHODS OF MANUFACTURING SAID DIAPHRAGM

REMOVABLE PUMP HEAD WITH A POLYMERIC SHAFT COUPLER

SCREW PUMP AND ITS COMPONENTS

METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS

Piston of air compressor

Air compressor

Method of Designing and Producing Fiber-Reinforced Polymer Pistons

Air gap magnetic coupling with counterbalanced force

Screw compressor element and machine

Scroll compressor including a buffer member between a shaft and a recess part of an eccentric bush

Fuel pump and fuel delivery unit

Sealing diaphragm and methods of manufacturing said diaphragm

Oil pump including gap between flange portion of tubular core and flange-opposing portion of resin housing

Phobic/philic structures in refrigeration systems and liquid vapor separation in refrigeration systems

Medical suction pump

Oil separator and relief valve of a screw compressor for a utility vehicle

Water Distributor for an Internal Combustion Engine

Compressor and processing method therefor

Gear pumps

Reciprocating refrigeration compressor wrist pin retention

Reciprocating refrigeration compressor wrist pin retention

SIMPLIFIED ROOTS-TYPE BLOWER

Shoe and swash plate compressor including the shoe

Semi-compliant coating for thermal expansion absorption

Reinforced directional drilling assemblies and methods of forming same

REFRIGERATION CYCLE DEVICE

ENGINE OIL PUMP

Cylinder head for compressor

Refrigerant compressor

Check valve with plastic lip seal

Methods of joining components in vehicle assemblies

Engine assemblies and methods of manufacturing the same

Polymeric composite engine assembly and methods of heating and cooling said assembly

External rotor pump with a surface structure having a load-bearing region and a non-load bearing region

Pump, in particular high-pressure fuel pump

Compressor having sound isolation feature

Air compressor

Air compressor

Air compressor

Plastic Rotor for a vacuum pump

Transverse internal gear pump

Piston for internal combustion engines

Fluid end with modular intake manifold

Metallic insert with smooth contours for use with composite working members

Hybrid composite cylinder head

Reinforced composite cylinder block

Scroll compressor

Metering pump made of plastic

Pump with a resilient seal

Air compressor

Scroll compressor having a back pressure plate and a gasket coupled to a fixed scroll plate by at least one coupling member

Air compressor of weight-reduction type

Air compressor

Phobic/philic structures in refrigeration systems and liquid vapor separation in refrigeration systems

Pump and its manufacturing method

Components and motors for downhole tools and methods of applying hardfacing to surfaces thereof

Reciprocating refrigeration compressor wrist pin retention

Sealing diaphragm and methods of manufacturing said diaphragm

Stators for downhole motors, methods for fabricating the same, and downhole motors incorporating the same

Pump having a housing and a rotor capable of rotating in the housing

Pump for vehicle suspension system

Liquid pump

Internal combustion engine and method for manufacturing the same

Swash plate of a swash plate type compressor and the swash plate type compressor

Asymmetric lobes for motors and pumps

Injection molded seals for compressors

Plastic pump housing and manufacture thereof

Compressors including polymeric components

Use of layer structures in wind power plants

Sealing element for a rotary piston machine

Container and method for storing a pharmaceutical agent

Reinforced directional drilling assemblies and methods of forming same

Method for making a pump system with enhanced dynamic seal reliability

Drive system for a wind turbine

PUMP PISTON ASSEMBLY WITH ACOUSTIC DAMPENING DEVICE

Pump or turbine for incompressible fluids

Liquid gear pump

RECYCLED NYLON MATERIALS FOR USE IN REFRIGERATION SYSTEMS

IMPELLER AND CENTRIFUGAL FAN

PUMP DEVICE

Winglet for a blade of a wind turbine

Adjustable rotary pump with reduced wear

Polymeric Pump Parts

Pump for vehicle suspension system

Wind Turbine

Pump with a resilient seal

Fluorinated Elastic Tube

Components and motors for downhole tools and methods of applying hardfacing to surfaces thereof

SOLVENT DELIVERY PUMP

Liquid ring pump with liner

Wind turbine tower and wind turbine generator

MICROFLUIDIC CHIP DEVICE AND METHOD OF MAKING THE SAME

Motor-driven compressor

Marine Turbine

Adjustable rotary pump with reduced wear

DYNAMIC SEAL MEMBER

STATORS FOR DOWNHOLE MOTORS, METHODS FOR FABRICATING THE SAME, AND DOWNHOLE MOTORS INCORPORATING THE SAME

Stators for downwhole motors, methods for fabricating the same, and downhole motors incorporating the same

Apparatus and method for energy extraction

Wind turbine blade and wind power generator using the same

Air conditioning cover connecting exhaust to turbine

Dry running flexible impeller pump and method of manufacture

Polymer-Metallic Reagent Head

REFRIGERATION APPARATUS

RECIPROCATING PUMP AND METHOD FOR MAKING A SYSTEM WITH ENHANCED DYNAMIC SEAL RELIABILITY

SWASH PLATE OF A SWASH PLATE TYPE COMPRESSOR AND THE SWASH PLATE TYPE COMPRESSOR

Pump with wash flow path for washing displacement piston and seal

Oil pump for a vehicle

Wind turbine blade

ARTICLES MADE FROM CO-POLYMER BASED POLYIMIDE AND THEIR USES IN AEROSPACE APPLICATIONS

CO-POLYMER BASED POLYIMIDE ARTICLES AND THEIR USES N HIGH TEMPERATURE APPLICATIONS

ALTERNATIVE PISTON PUMP FOR MACHINES DISPENSING DYES, PAINTS OR SIMILAR PRODUCTS

Integrated internal gear pump with an electric motor

Lubricating pinion and lubricating device

Fuel delivery module

Pumping unit with reinforcing ribs

Pump

Piston pump for a sprayer

POLYMERIC CONCRETE FOR WIND GENERATOR TOWERS OR OTHER LARGE STRUCTURAL APPLICATONS

Piston Arrangement of a Hydraulic Piston Machine

Variable trailing edge section geometry for wind turbine blade

CHECK VALVE WITH PLASTIC LIP SEAL

Wind turbine

Rotary pump or motor with orbital piston aspiration

Fluid barriers with flexible backing material and methods of repairing and manufacturing the same

Method of manufacturing vane

Compressor Piston

Sliding vane pump with internal cam ring

Method of fabricating a high temperature progressive cavity motor or pump component

Gear pump with components constructed as a homogenous workpiece

Rotor for a vane pump, made of plastic material reinforced by metallic foil

Sliding vane pump

Wind turbine blade

Compressor Valve Plate Assembly with Integrated Gasket

Elastomeric Sealing Element for Gas Compressor Valve

Compact Compressor

Utility pump

Wind-turbine blade and method for reducing noise in wind turbine

Machine for compressing gasses and refrigerant vapors

Turbine blade protective barrier

Balanced variable displacement vane pump with floating face seals and biased vane seals

Water hydraulic machine

PROTECTION SYSTEM FOR AIR COMPRESSOR ASSEMBLY

Sliding member

Air compressor enclosed in shroud having tab isolator

Fibre or Filament

Hip pump assembly

Rotary lobe pump

Discharge valve and valve assembly of reciprocating compressor having the same

Plastic shoes for compressors

ADJUSTABLE ROTARY PUMP WITH REDUCED WEAR

Hydraulic axial piston machine

Suction baffle for scroll compressors

Dry running flexible impeller pump and method of manufacture

Methods and apparatus for producing wind energy with reduced wind turbine noise

Internal gear pump in combustion engine

Diaphragm assembly for a pump

Composite piston

Internal gear-wheel pump comprising reinforced channels

G-rotor pump

Multi-stage piston type compressor

Air compressor enclosed in shroud having tab isolator

Elastomeric base for pressure vessels

Sealing elements for compressor valves

Positive displacement pump gear

Screw compressor in which the trailing flanks of the lobes of at least one rotor body are beveled at an end surface of the rotor body near the outlet port

Roots compressor

Self-priming positive displacement constant flow high capacity pump

Fuel pump assembly

Composite piston

Compressor having different hardness surface between upper surface and receiving surface of top dead center of compression member and vane

Rotary vane pump

Rotary vane pump

Flexible sleeve syringe and system

Swashplate assembly

Compressor

Positive displacement liquid pump

Single-step or muti-step piston compressor

Rotary pump

Power generating device