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Patent # Description
2017/0298941 ELECTRIC PUMP
A metal pump housing includes a shaft support hole for supporting a middle part of a rotary shaft. The rotary shaft includes a first end on which a pump...
2017/0298940 SHRED AND SHEAR PUMP
The present invention is a pump used for applications where a solid is present in wastewater and other liquids that requires cutting and reduction in size so...
2017/0298939 PRESSURE REDUCING ROTOR ASSEMBLY FOR A PUMP
A rotor assembly for a centrifugal pump includes a rotor and a rotor cover, defining a fluid chamber therebetween, and having openings or channels that are...
2017/0298938 SCREW COMPRESSOR ELEMENT
A screw compressor element with a housing and two screw rotors that are affixed in the housing in a double cylindrical chamber provided to this end, whereby...
2017/0298937 METHOD FOR CONTROLLING AN OIL-INJECTED COMPRESSOR DEVICE
A method for controlling a compressor device (1) with a compressor element (2) and oil circuit (14) with oil (15) that is injected into the compressor element...
2017/0298936 ROTARY COMPRESSOR
In an outer circumferential portion of an intermediate partition plate, a concave portion is provided at a position at which an upper vane and a lower vane...
2017/0298935 VACUUM-GENERATING PUMPING SYSTEM AND PUMPING METHOD USING THIS PUMPING SYSTEM
The present invention relates to a pumping system to generate a vacuum (SP), comprising a main vacuum pump which is a dry screw pump (3) having a gas suction...
2017/0298934 GEAR PUMP AND GEAR MOTOR
A gear pump or a gear motor includes a casing, a helical drive gear, a helical driven gear, a drive-side space, and an idler-side space. The drive and driven...
2017/0298933 MUD MOTOR STATORS AND PUMPS AND METHOD OF MAKING
A mud motor stator or a pump comprising of a tubular outer portion; a number of lobes extending radially inwardly from the tubular outer portion, at least one...
2017/0298932 WELL SERVICE VALVE SEAT REMOVAL
A valve seat includes a generally cylindrical body that defines a bore extending axially therethrough and has an outer surface. An enlarged diameter portion...
2017/0298931 FLUIDIC CYLINDER
The present invention relates to a fluidic cylinder. This fluidic cylinder is configured in such a manner that a piston unit is received in an axially...
2017/0298930 COOLING METHODS FOR ELECTRICALLY OPERATED DIAPHRAGM PUMPS
A diaphragm pump includes motor that drives an armature in a reciprocating linear motion. A first diaphragm is coupled to a first end of the armature, the...
2017/0298929 SYSTEMS AND METHODS FOR ANALYZING AN INFUSION PUMP
Systems and methods for analyzing an infusion pump are provided. One infusion pump analyzer includes a fluid flow path configured to be coupled to an infusion...
2017/0298928 FLUID-WORKING MACHINE AND OPERATING METHOD
A fluid-working machine has a plurality of working chambers, e.g., cylinders, of cyclically changing volume, a high-pressure fluid manifold and a low-pressure...
2017/0298927 FOOD PUMP
A pumping unit (20) includes a hopper assembly (24) for holding material to be pumped, a pair of identical pumping assemblies (26, 28), and a pumped material...
2017/0298926 Compressor
Provided is a compressor capable of calculating the correct time remaining before maintenance. The compressor is provided with: a compressor body that...
2017/0298925 ROD PUMPING UNIT AND METHOD OF OPERATION
A controller for operating a prime mover of a rod pumping unit includes a processor configured to operate the prime mover over a first stroke and a second...
2017/0298924 ANTI-RIPPLE INJECTION METHOD AND APPARATUS AND CONTROL SYSTEM OF A PUMP
An anti-ripple injection method for injecting an anti-ripple signal into a control system of a pump is disclosed. The control system controls an electric motor...
2017/0298923 DIGITIZED AUTOMATIC CONTROL METHOD FOR OIL-PUMPING AND DIGITIZED BALANCE-SHIFTING PUMPJACK
Disclosed are a digitized automatic control method for oil-pumping and a digitized balance-shifting pumpjack, said pumpjack comprising a main motor (15), a...
2017/0298922 VACUUM PUMP CONTROL DEVICE AND VACUUM PUMP
An object of the present invention is to improve, using a simple configuration, heat dissipation of a regenerative resistor that is disposed in a vacuum pump...
2017/0298921 Disposable Cartridge For A Peristaltic Micro Pump And A Peristaltic Micro Pump
A disposable cartridge (20) for a peristaltic micro pump, comprising a housing (21); a inlet provided on the housing and comprising an inlet connector (25); an...
2017/0298920 MODULAR BIB PUMP
A modular pump features a gas-control-and-drive-unit (GCDU), a cartridge-style-pumping-module (CSPU) and a retainer clip (RC). The GCDU includes a GCDU-housing...
2017/0298919 DIRECT DRIVE LINEAR MOTOR FOR CONVENTIONALLY ARRANGED DOUBLE DIAPHRAGM PUMP
A magnetically driven, linear double diaphragm pump is provided. The pump has a linear magnetic motor that includes a magnetic armature configured inside a...
2017/0298918 VIBRATION-DAMPENING AIR COMPRESSOR ASSEMBLY
An air compressor assembly may include a support structure, an operating unit including a compressor operatively connected to a motor through at least one...
2017/0298917 Solid State Pump Using Electro-Rheological Fluid
The systems and methods described herein are directed towards a solid state pumping system that utilizes an electric field applied across a channel formed...
2017/0298916 ISOLATED CHAMBER PUMP WITH RECIRCULATION OF LEAKAGES
Vibrating pump for liquids comprising a hydraulic system (2) consisting of a hydraulic head (3) with an inlet (4) and an outlet (5) for the liquid, said...
2017/0298915 PLUNGER ELECTRIC FUEL PUMP
A plunger electric fuel pump includes a cylinder; a plunger; a pump body; a movable element to which the plunger is connected; a fixed core provided so as to...
2017/0298914 LIQUID SUPPLY SYSTEM
A liquid supply system providing a stable pump operation even when ultra-low temperature liquid including slurry is set as a liquid feed target. The liquid...
2017/0298913 LINEAR COMPRESSOR
A linear compressor is provided. The linear compressor may include a shell having a cylindrical shape, a shell cover that covers both open ends of the shell, a...
2017/0298912 HYDROSTATIC PUMP BARREL WITH SLOPED KIDNEY PORTS
A pump barrel (70) for use in a hydrostatic pump assembly includes a barrel body (88) defining a plurality of piston bores (84) that receive a plurality of...
2017/0298911 PUMPING DEVICE FOR A WASTE HEAT RECOVERY APPARATUS IN A MOTOR VEHICLE
A pumping device may include a pump housing partially delimiting a working chamber, and a piston arranged therein, axially movable between first and second...
2017/0298910 ENERGY-SAVING EQUILIBRIUM MECHANISM, ROTATING MACHINE AND METHOD OF IMPLEMENTATION
The present invention concerns a mechanism (1), comprising: one support (2) including a base (3), one pendulum (4), and connecting suspension rods (5)...
2017/0298909 BUSBAR SYSTEM
A busbar system includes a plurality of bar modules arranged one behind the other and connected to each other via clamping brackets. Each bar module has a...
2017/0298908 METHOD TO DETERMINE A DRY-OUT PERIOD OF A CONVERTER OF A WIND TURBINE
A method to determine a dry-out period of a converter of a wind turbine is provided. A time dependent chronology of data is measured in the converter. The...
2017/0298907 WIND TURBINE PANEL
A wind turbine panel is configured to distribute electricity to a load. The wind turbine panel includes a frame further comprising a first slot having a first...
2017/0298906 WIND-WATER-LIGHT-MAGNETISM-AIR FIVE-ENERGY INTEGRATED POWER GENERATION DEVICE
The present invention relates to a wind-water-light-magnetism-air five-energy integrated power generation device that comprises fan blades, a power generation...
2017/0298905 SYSTEM AND METHOD FOR CONTROLLING OUTPUT EVAPORATION RATE OF WIND POWER PLANT
The present invention relates to a system and method for controlling an output evaporation rate of a wind power plant. The system includes a wind power plant...
2017/0298904 METHOD FOR RESPONDING TO A GRID EVENT
A method is provided for controlling a wind power plant, in particular in case of a frequency drop in a utility grid to which the wind turbines are connected,...
2017/0298903 WIND POWER GENERATOR
A wind power generator is provided with a drive unit, a clutch hydraulic source, and a clutch control portion. The drive unit has a hydraulic clutch mechanism...
2017/0298902 Savonius Wind Turbines
A Savonius wind turbine includes a rotor assembly that rotates about a longitudinal axis. The rotor assembly includes at least two curved turbine blades...
2017/0298901 REGULATABLE AIR-FLOW ACCELERATION UNIT FOR WIND ENERGY CONVERSION EQUIPMENT
A regulatable air-flow acceleration unit for wind energy conversion equipment is presented. The novel regulatable air-flow acceleration unit includes a wind...
2017/0298900 FLUID FLOW ENERGY EXTRACTION SYSTEM AND METHOD RELATED THERETO
Disclosed is a system and method for both consumer and utility scale energy extraction from flow-based energy sources. The passive system may utilize directing...
2017/0298899 Optimal Control of Wave Energy Converters
A wave energy converter and method for extracting energy from water waves maximizes the energy extraction per cycle by estimating an excitation force of heave...
2017/0298898 System and Method For Generated Power From Wave Action
Wave energy conversion systems are provided utilizing a mass of water entrained in a collapsible water mass enclosure that is suspended beneath a float (e.g.,...
2017/0298897 FLOAT-LINKAGE DEVICE FOR WAVE-ENERGY ELECTRICITY GENERATION
A float-linkage device for wave-energy electricity generation includes a float coming with two moving braces attached to two sides thereof. The two moving...
2017/0298896 TIDAL CURRENT GENERATOR HAVING UNDERWATER CONNECTING STRUCTURE
Disclosed herein is a tidal current power generator having an underwater connecting structure, which is capable of ensuring the promptness, correctness and...
2017/0298894 METHOD AND APPARATUS FOR CONTROLLING OPERATION OF AN INTERNAL COMBUSTION ENGINE
An internal combustion engine is described and includes a combustion chamber formed by cooperation of a cylinder bore formed in a cylinder block, a cylinder...
2017/0298893 IGNITION DEVICE
An ignition device is provided, the ignition device comprises a coaxial structural body comprising an inner conductor 2, an outer conductor 3, and an insulator...
2017/0298892 ELECTRIC STARTING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
An electric starting system for an internal combustion engine is provided. The starting system includes a rechargeable battery including two voltage output...
2017/0298891 ELECTRICAL SYSTEM FOR A VEHICLE WITH START/STOP
An electrical system for a vehicle having an internal combustion engine with start/stop capability includes a primary battery connectible to an engine starter...
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