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Patent # Description
2017/0306966 SUBSEA PROCESS LUBRICATED WATER INJECTION PUMP
A subsea water injection pump includes components that are cooled and lubricated by the process fluid. The pump includes opposing stages of impellers in a...
2017/0306965 Cutting Assembly for a Chopper Pump
Embodiments of the invention provide a cutting assembly for a chopper pump. The cutting assembly includes a cutting insert having a cutting blade extending...
2017/0306964 SCROLL COMPRESSOR
A scroll compressor is provided that may include a casing that contains oil in a lower space thereof; a drive motor provided at a position spaced from an upper...
2017/0306962 Scroll Compressor
A scroll compressor comprises a fixed bearing seat, a scroll fixed disk, a scroll orbiting disk, and an orbiting disk bearing seat. On the orbiting disk...
2017/0306961 COMPRESSOR
Disclosed is a compressor having a torque load reducing unit for moving a center of weight to which a gas force is applied. As the torque load reducing unit is...
2017/0306960 COMPRESSOR HAVING CAPACITY MODULATION SYSTEM
A compressor may include first and second scrolls, a seal assembly and a valve ring. The first scroll may include a first end plate having a discharge passage,...
2017/0306959 OIL-FREE SCREW COMPRESSOR
An oil-free screw compressor includes: a casing having a rotor chamber; a bearing supporting rotary shafts of the screw rotors; a shaft seal device including...
2017/0306958 OIL-FREE SCREW COMPRESSOR
An oil-free screw compressor has a screw rotor including a screw and a shaft, a bearing supporting the shaft, a first shaft seal device disposed between the...
2017/0306957 SCROLL COMPRESSOR
A scroll compressor is provided that may include a motor; an orbiting scroll; a fixed scroll coupled to the orbiting scroll, and forming a compression chamber...
2017/0306956 COMPRESSION DEVICE AND SCROLL COMPRESSOR USING SUCH A COMPRESSION DEVICE
A compression device includes at least: two interleaved scrolls each of which is made of an aluminum alloy, one of the scrolls, being a fixed scroll (3), and...
2017/0306955 SCROLL COMPRESSOR
A scroll compressor is provided that may include an orbiting scroll having an orbiting wrap, and which performs an orbiting motion; and a fixed scroll having a...
2017/0306954 SCROLL COMPRESSOR
A scroll compressor is provided that may include an orbiting scroll having an orbiting wrap, and which performs an orbiting motion; and a fixed scroll having a...
2017/0306953 SCROLL COMPRESSOR
A scroll compressor is provided that may include a casing; a drive motor provided at an inner space of the casing; a rotational shaft coupled to a rotor of the...
2017/0306952 SCROLL COMPRESSOR
There is disclosed a scroll compressor according to the present disclosure in which a discharge port is formed at a central portion thereof, and a pair of two...
2017/0306951 SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS USING THE SAME
A scroll compressor includes a fixed scroll and an orbiting scroll and causes the orbiting scroll to perform an orbiting motion to form a suction chamber and a...
2017/0306950 ROTARY PUMP COMPRISING A LUBRICATING GROOVE IN THE SEALING STAY
A rotary pump with a rotational direction which can be switched, including: a housing which has a pump space featuring an inlet into a low-pressure region of...
2017/0306949 Rotary Piston Pump, Method For Fixing Rotary Pistons Of A Rotary Piston Pump And Method For Dismantling Rotary...
A method for fixing rotary pistons in a rotary piston pump and a method for dismantling rotary pistons of a rotary piston pump, where the rotary piston pump...
2017/0306948 Multiple Pressure Variable Displacement Pump with Mechanical Control
A variable displacement vane pump that includes a biasing assembly that applies a first biasing force to a pump control ring when the pump control ring is...
2017/0306947 VALVE DEVICE OF COMPRESSOR, AND SEALED COMPRESSOR INCLUDING VALVE DEVICE
A valve device of a compressor of the present invention comprises a plate (17), a reed (21, 75), and a stopper (31), wherein the reed includes: an ...
2017/0306946 Pressure-Maintaining Valve Arrangement for a Purge Circuit of a Closed Hydraulic Circuit
A pressure-maintaining valve arrangement of a purge circuit of a closed hydraulic circuit includes a pressure-maintaining valve configured to be shut off via a...
2017/0306945 COUNTERWEIGHTED PUMPJACK WITH REVERSIBLE MOTORS
A counterweighted well pumping unit comprises two or more reversible motors, each of which is directly and operatively connected to a rotatable drive component...
2017/0306944 CENTERLESS PUMP
The present disclosure may relate to a pump including a centerless rim, a first roller guide shaped to roll along the centerless rim such that as the first...
2017/0306943 CENTERLESS PUMP
The present disclosure may relate to a pump including a centerless rim, a first roller guide shaped to roll along the centerless rim such that as the first...
2017/0306942 HOSE PUMP AND DEVICE FOR ANALYSING A CHEMICAL OR BIOLOGICAL SAMPLE
Hose pump with a hose for taking up the fluid to be pumped and with a planetary gear rack having a ring gear, a sun gear and at least two planetary gears...
2017/0306941 HERMETIC COMPRESSOR AND REFRIGERATION DEVICE
A hermetic compressor accommodates in hermetic container (101) electric motor element (102) and compression element (103) driven by electric motor element...
2017/0306940 DEVICE FOR IMPROVING THE VACUUM IN THE HOUSING OF A MACHINE
The disclosure relates to a device for improving a vacuum in the housing of a machine, in particular a centrifugal-mass energy store, comprising a rotor, for...
2017/0306939 Multi-Refrigerator High Speed Cryopump
A refrigerator system or cryopump includes a first refrigerator having at least first and second stages, and a second refrigerator. A thermal coupling between...
2017/0306938 Ultra High Pressure Pump With An Alternating Rotation To Linear Displacement Drive Mechanism
A high pressure pump including a linear actuator having a servo motor to axially rotate a hollow rotor shaft in alternating directions, the servo motor having...
2017/0306937 AXIAL HYDRAULIC PISTON PUMP
An axial piston pump including a housing, a cylinder block, and a swash block. The cylinder block is rotatable within the housing about a vertical axis and...
2017/0306936 CONTROLLER FOR HYDRAULIC PUMP
A hydraulic pump (6) comprising: a housing (20) having first and second inlets (100a, 100b) and first and second outlets (102a, 102b); a crankshaft (4)...
2017/0306935 Reciprocating Pump
A reciprocating pump capable of reducing its overall size by suppressing the size of an entire drive unit. A plurality of piston parts move in the same...
2017/0306934 Loop Linked Smart Morphing Actuator
Disclosed is a loop linked smart morphing actuator. The actuator includes a first area morphed in a first pattern and a second area morphed in a second pattern...
2017/0306933 Ocean Thermal Energy Conversion Power Plant
An offshore power generation structure comprising a submerged portion having a first deck portion comprising an integral multi-stage evaporator system, a...
2017/0306932 TIGHT STRUCTURE FOR EXTERNAL SOLAR RECEIVER IN A TOWER OF A CONCENTRATING SOLAR POWER PLANT
An external solar receiver, for a concentrating thermodynamic solar power plant of the type with a tower and heliostat field, has a wind tight modular inner...
2017/0306931 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) and two mobile cog wheels (12; 22) in rotation around their...
2017/0306930 MAIN SHAFT FIXTURE
A main shaft fixture for fixing a main shaft on a wind turbine during installation and repair work on heavy parts of the wind turbine nacelle, in the case...
2017/0306929 ROLLER BEARING, RETAINER SEGMENT, SPACER AND MAIN SHAFT SUPPORT STRUCTURE OF WIND-POWER GENERATOR
A roller bearing comprises an outer ring, an inner ring, a plurality of rollers arranged between said outer ring and said inner ring; and a plurality of...
2017/0306928 WIND POWER GENERATION SYSTEM AND DC POWER TRANSMISSION SYSTEM
A wind power generation system according to the present invention includes: a DC bus; a plurality of feeders connected to the DC bus for transmitting DC powers...
2017/0306927 CABLE TO TEMPORARILY STORE & TRANSPORT KINETIC-ENERGY FROM COLLECTOR TO GENERATOR
A temporary kinetic energy storage-holder and energy transfer devise, comprising of a rotating cable preferably of steel, between two fixed rotating points...
2017/0306926 SYSTEM AND METHOD FOR ESTIMATING HIGH BANDWIDTH TOWER DEFLECTION FOR WIND TURBINES
The present disclosure is directed to a method for estimating tower loads, such as tower deflection, of a wind turbine. The method includes receiving an...
2017/0306925 THREE-VANE DOUBLE ROTOR FOR VERTICAL AXIS TURBINE
A double rotor for vertical axis turbine includes two single three-vane rotors separated by a horizontal or separation plate, wherein such plate provides two...
2017/0306924 Wind turbine for the production of electric power with multiple-blade vanes and horizontal shaft supperted at...
Wind turbine system improved by the inventor for the production of electrical power, which comprises a shaft supported at two ends on two towers made of...
2017/0306923 ROTOR BLADE FOR WIND TURBINE
A blade (104) for a rotor of a wind turbine is provided. The blade (104) comprises: a truss-like three-dimensional structure having strut members (108; 110;...
2017/0306922 WINDMILL BLADE
Provided is a windmill blade, comprising a core material formed of an acrylic resin expanded article and an outer skin covering the core material, in winch the...
2017/0306921 HIGH TORQUE WIND TURBINE BLADE, TURBINE, GENERATOR, AND ASSOCIATED SYSTEMS AND METHODS
A blade for a wind turbine can include an elongated sheet having a root, a tip positioned opposite the root, a leading edge spanning between the root and the...
2017/0306920 The engine operated by the buoyancy of water
The invention relates to engine operated by the buoyancy of water, this engine is made up of water tank(16), the first device cluster (100) includes a shaft...
2017/0306919 ROTATING MACHINE AND INSTALLATION FOR CONVERTING ENERGY COMPRISING SUCH A MACHINE
The rotating machine, comprises a shaft and at least one device for measuring at least the accelerations of the shaft along pitch, yaw and roll axes of the...
2017/0306918 COMPRESSION-IGNITION TYPE INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE
A compression-ignition type internal combustion engine that burns a gaseous fuel, improves an ignition performance not only at a center part of the combustion...
2017/0306917 Combustion Pre-Chamber and Method for Operating Same
A method for operating an internal combustion engine includes operating at least one cylinder pre-chamber in a homogeneous charge compression ignition (HCCI)...
2017/0306916 SNOWTHROWER WITH REMOVABLE SELF-HEATING STARTER BATTERY PACK
A snowthrower includes an internal combustion engine and a starter battery pack that provides electrical power to operate an electric starter motor. The...
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