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Patent # Description
2019/0078580 MIXED-FLOW FAN
A mixed-flow fan includes a base including a bottom channel, an outer cover disposed on the base, a motor disposed on the base, a hub located between the outer...
2019/0078579 COMPACT CENTRIFUGAL APPARATUS FOR CONVEYING A FLUID
An improved centrifugal pump uses straight tubes or fluid channel members rather than expanding passages between the inlet and exit flow. In straight tubes a...
2019/0078578 ROTARY MACHINE AND IMPELLER
A rotary machine includes a first impeller which rotates about an axis integrally with a rotating shaft, and a casing which covers the rotating shaft and the...
2019/0078577 MOTOR FOR SUPPRESSING ENTRY OF FOREIGN MATTER
A motor includes a facing member having a part facing a rotary shaft, a seal member having elasticity, and an annular member supporting the seal member....
2019/0078576 FLUID SEALING MEMBER AND FLUID PUMP AND MOTOR HAVING FLUID SEALING MEMBER
The present invention is directed to a fluid sealing member and a motor for preventing or reducing chances of fluids and/or substances or products from...
2019/0078575 CONTROL SYSTEM FOR A COMPRESSOR WITH SPEED-BASED SUBSYSTEM, SYNTHESIS PLANT AND CONTROL METHOD
Control system arranged for a rotary compressor driven by a rotary engine, and includes: a first control subsystem, a second control subsystem and a selector;...
2019/0078574 CONTROL SYSTEM FOR A COMPRESSOR WITH PRESURE-BASED SUBSYSTEM, SYNTHESIS PLANT AND CONTROL METHOD
Control system arranged for a rotary compressor driven by a rotary engine, and includes: a first control subsystem, a second control subsystem and a selector;...
2019/0078573 FAN DEVICE AND METHOD FOR MANUFACTURING THE SAME
A fan device is provided, including a housing, a circuit board, a plurality of driving coils, at least one magnetic member, and a metal member. The housing...
2019/0078572 Power-loss Ridethrough System and Method
A method of operating an electric induction motor with a variable-speed drive includes determining a voltage level on a DC bus for the drive, and measuring a...
2019/0078571 CENTRIFUGAL PUMP ASSEMBLIES HAVING AN AXIAL FLUX ELECTRIC MOTOR AND METHODS OF ASSEMBLY THEREOF
An electric motor assembly includes a stator assembly and a rotor assembly positioned adjacent the stator assembly to define an axial gap therebetween. The...
2019/0078570 Automatic Initiation of Priming Sequence for Metering Pumps
Metering pumps are typically used to move a specified volume of liquid in a specified time to provide an accurate flow rate. A recurring automatic priming...
2019/0078569 Slurry Seal Assembly
A slurry seal assembly for use about a rotatable shaft between a process side and an atmosphere side is presented. The slurry seal assembly includes a sleeve,...
2019/0078568 ROLLER UNIT AND ROTARY COMPRESSOR
A roller unit used for a rotary compressor is cylindrically formed to rotate eccentrically around a rotary shaft. The roller unit is divided into at least...
2019/0078567 SCROLL COMPRESSOR WITH BYPASS PORTIONS
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...
2019/0078566 SCREW PUMP
A screw pump has a male screw accommodation hole and a female screw accommodation hole formed in a pump housing. A male screw member and a female screw member...
2019/0078565 Dynamic Solenoid Drive Duty Cycle Adjustment
The performance of a solenoid drive liquid pump can be very dependent on the magnitude and stability of an input voltage, with non-ideal input power resulting...
2019/0078564 Poppet Valve Assembly, System, and Apparatus for Use in High Speed Compressor Applications
A poppet valve assembly for a high-speed compressor, the poppet valve assembly including a cage that includes a plurality of counter bores disposed therein....
2019/0078563 LINEAR COMPRESSOR
A linear compressor includes a casing, a cylinder forming a compression chamber inside the casing, a piston reciprocating to compress a fluid of the...
2019/0078562 DISPLACEMENT CONTROL VALVE
A displacement control valve improved in the function of discharging a liquid refrigerant in a control chamber at startup achieves a reduction in startup time...
2019/0078561 MINI PUMP WITH INTEGRATED VALVE CORE TOOL
A mini pump comprising a linear hand pump assembly and a valve core tool is disclosed. The linear hand pump assembly is configured to operate along a...
2019/0078560 Quantum Laser-Driven Engine
An engine that uses photons to create an Internal Directional Pressure Imbalance, resulting in thrust.
2019/0078559 IGNITER SYSTEM FOR USE WITH ELECTRIC PROPULSION SYSTEMS
An ignitor subsystem for use in an electric propulsion system is disclosed. The igniter subsystem includes an igniter, which includes a first electrically...
2019/0078558 WIND TURBINE BLADE HAVING A COVER PLATE MASKING HOT-AIR EXHAUST FOR DE-ICING AND/OR ANTI-ICING
A rotor blade uses hot-air, for example exhaust from a generator positioned inside a nacelle of a wind turbine, for de-icing and/or anti-icing. The rotor blade...
2019/0078557 METHOD FOR MONITORING THE VIBRATIONAL STATE OF A WIND TURBINE
The invention relates to a method for monitoring the vibrational state of a wind turbine comprising detecting a plurality of acceleration values that represent...
2019/0078556 A FLOATING WIND TURBINE AND A METHOD FOR THE INSTALLATION OF SUCH FLOATING WIND TURBINE
Provided is a floating wind turbine including a hull, a wind turbine mounted on top of the hull and a counterweight suspended below the hull by a counterweight...
2019/0078555 METHOD FOR CONTROLLING HYDRAULIC PITCH FORCE SYSTEM
There is provided a method for controlling a hydraulic pitch force system (220) so as to reduce or eliminate a decrease in hydraulic oil pressure (241) if a...
2019/0078554 Vertical Axis Windmill with Shutters and Blinds
A vertical axis windmill system for interacting with ground level winds has a plurality of vertical windmill units. Each vertical windmill unit includes a...
2019/0078553 METHOD OF ADAPTIVELY ADJUSTING LIFT AND DRAG ON AN AIRFOIL-SHAPED SAIL, SAIL, AND WIND TURBINE
Disclosed is a method of adaptively adjusting lift and drag on an airfoil-shaped sail. The method includes: (1) mounting at least one airfoil-shaped sail body...
2019/0078552 Wind Turbine System
A wind turbine includes a vertical column, a rotor supported within the vertical column and extending out of the vertical column, and one or more blades...
2019/0078551 HUB AND SPINNER FOR A WIND TURBINE
A hub for a wind turbine is longitudinally extended along a longitudinal axis between a front tip and a rear shaft flange is provided. The hub comprises: at...
2019/0078550 WIND TURBINE ROTOR BLADE AND METHOD OF CONSTRUCTION
A wind turbine rotor blade is bonded together at the leading and trailing edges, and including a shear web or webs (the main vertical stiffening member that...
2019/0078549 SERRATED TRAILING EDGE PANEL FOR A WIND TURBINE BLADE
A serrated panel (70) for a wind turbine blade is disclosed. The panel (70) is configured to be attached to the trailing edge of a blade to form a plurality of...
2019/0078548 Method, system and apparatus for operating a hydraulic turbine
A method, system and apparatus for operating a hydraulic turbine. A speed adjustment quantity for the hydraulic turbine and a corresponding change in flow...
2019/0078547 IGNITION SYSTEM FOR LIGHT-DUTY COMBUSTION ENGINE
In at least some implementations, an auxiliary power supply in an ignition system for a light-duty combustion engine includes a first auxiliary winding and a...
2019/0078546 MULTI-INDUSTRY JUMP STARTING SYSTEM
A portable multi-industry jump starting system including a housing, a rechargeable battery enclosed within the housing, the rechargeable battery having...
2019/0078545 TWO-STROKE INTERNAL COMBUSTION ENGINE
A two-stroke internal combustion engine has at least one cylinder (1) receiving a piston (2) and having at least one injection nozzle (4) in the form of a...
2019/0078544 Fuel Rail Assembly
Various teachings of the present disclosure may be embodied in a fuel rail assembly for a combustion engine comprising: an elongated tubular fuel rail; a fuel...
2019/0078543 Electromagnetic Solenoid and Fuel Injection Valve
Electromagnetic solenoid has movable core having end surface that is formed between inner circumferential surface and outer circumferential surface of movable...
2019/0078542 DEVICE FOR METERING FUEL
The invention relates to a device for metering two different liquid or gaseous fuels, comprising a nozzle element (4) in which a first pressure chamber (6)...
2019/0078541 FUEL SUPPLY DEVICE
A coupling stay includes a support inner peripheral surface extending along a rotational axis and providing radial support to a rotatable shaft portion of a...
2019/0078540 ENGINE DEVICE
An engine device (1) including: an EGR device (24) configured to circulate, as EGR gas, a portion of exhaust gas exhausted from an exhaust manifold (3) to an...
2019/0078539 ADAPTER FILTER FIXING TYPE AIR CLEANER AND INTAKE SYSTEM INCLUDING THE SAME
An air cleaner is provided. The air cleaner includes an air cleaner body and air cleaner cover that are coupled to each other to form an internal space for...
2019/0078538 VALVE DEVICE
A valve device includes a shaft, a valve body, and a housing including a valve opening. An outwardly facing surface of the valve body is out of contact with...
2019/0078537 CARBURETOR WITH SINGLE DIAPHRAGM FOR SUPPLYING AND METERING FUEL
A carburetor includes a body with an air intake path, a fuel pump and a fuel pressure regulator. The fuel pump and fuel pressure regulator are positioned on...
2019/0078536 FLOW PATH SPLITTER FOR TURBOFAN GAS TURBINE ENGINES
A turbofan gas turbine engine according to the present disclosure includes an engine core, a variable pitch fan, and a fan flow bifurcation with a flow path...
2019/0078535 SWIRLING FLOW EDUCTOR SYSTEM AND METHOD
Eductor systems and methods improve eduction by increasing swirl. An eductor housing defines a primary plenum channeling a flow stream from an inlet opening to...
2019/0078534 HEATING SYSTEM FOR CONVERGENT-DIVERGENT SECONDARY NOZZLE
The invention proposes an assembly for a rear of a dual-flow turbomachine (10) having a longitudinal axis (X), comprising: a secondary nozzle (110) defined...
2019/0078533 LINKAGE ASSEMBLY
Disclosed is a linkage assembly for a gas turbine engine having a link having a first end, a second end, and a rod extending therebetween, the first end having...
2019/0078532 ENGINE WITH ROTATING VALVE ASSEMBLY
An engine with a rotating valve assembly is disclosed. The valve assembly including a housing having an internal cavity, an open top, and an open bottom, the...
2019/0078531 METHODS AND SYSTEMS FOR HIGH PRESSURE FUEL PUMP COOLING
Methods and systems are provided for temperature control of a high pressure pump (HPP) of a direct injection system. When direct injection is disabled, the HPP...
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