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Patent # Description
US-9,568,021 Fan
A fan for generating an air current includes a body having an air inlet, and a nozzle connected to the body. The nozzle includes an interior passage for...
US-9,568,020 Blower
A blower includes a fan that causes momentum to air by rotation, a shaft that defines a rotation axis of the fan, a bearing that supports the shaft outside of...
US-9,568,019 Fan device
A fan device includes a bottom shell, a cover, and an impeller. The cover includes a main body, a support, and a spoiler. The main body has a through opening. A...
US-9,568,018 Cover plate for cabin air compressor
A cover plate for use in a cabin air compressor is a generally cylindrical body with 19 holes extending through the body and an inner bore defining an inner...
US-9,568,017 Quieter centrifugal blower with suppressed BPF tone
A centrifugal blower assembly including a ring-shaped planar portion and a sloped guide surface. The ring-shaped planar portion defines a central aperture at...
US-9,568,016 Impeller internal thermal cooling holes
An impeller may include a hub section, a plurality of blades, and a shroud. The hub section may be mounted on a rotatable shaft. The hub section may define a...
US-9,568,015 Centrifugal fan
A centrifugal fan includes a fan frame, a stator assembly and an impeller. The fan frame has a base plate portion, a cover plate portion and a lateral wall...
US-9,568,014 Gas system for compressing a process gas
A gas system has a first compressor stage for compressing a process gas. The first compressor stage includes an intake side and a pressure side. A seal gas is...
US-9,568,013 Method for momentary hydrostatic operation of hydrodynamic thrust bearings in a vertical fluid displacement module
A method for axial support of a pump or compressor rotor shaft during start-up or shut-down of a vertical fluid displacement module for subsea operation...
US-9,568,012 Pump, refrigeration cycle apparatus, and method for manufacturing pump
In a rotor portion, a magnet formed in a cylindrical shape, a first magnet holder that holds an impeller-attachment-portion-side end portion of the magnet, a...
US-9,568,011 Air-moving assemblies with flywheels
Apparatuses and methods are provided for facilitating air-cooling of, for instance, one or more electronics racks within a data center. The apparatus includes...
US-9,568,010 Inlet design for a pump assembly
One embodiment includes an air pump assembly (10) with an impeller (12), a housing (16), and a diverter (18). The impeller (12) has an axis of rotation (R). The...
US-9,568,009 Gas turbine engine flow path geometry
A flow path surface of a gas turbine engine at the location of a bladed component is disclosed in which the flow path surface includes a cylindrical upstream...
US-9,568,008 Rotor structure of fan and manufacturing method thereof
A rotor structure of a fan includes a bushing, a hub, a shaft and a plurality of blades. The hub has a top portion and a sidewall, and the top portion of the...
US-9,568,007 Multistage centrifugal turbomachine
A multistage centrifugal turbomachine comprising a rotor assembly comprising a shaft carrying a first and a second impeller, and a stator comprising a passage...
US-9,568,006 Fan
A fan for generating an air current includes a body having an air inlet, and a nozzle connected to the body. The nozzle includes an interior passage for...
US-9,568,005 Discharge vacuum relief valve for safety vacuum release system
A discharge vacuum relief valve kit to provide vacuum relief for a SVRS pump in a hydraulic system is provided. The discharge vacuum relief valve kit includes a...
US-9,568,004 Rotary compressor
A rotary compressor (100) includes a closed casing (1), a cylinder (15), a piston (28), a lower bearing member (7), a vane (33), a suction port (20), a...
US-9,568,003 Screw compressor and chiller unit provided with same
A screw compressor is disclosed, which includes a male rotor and a female rotor and an oil separator. The oil separator includes an outer cylinder, an inner...
US-9,568,002 Key coupling and scroll compressor incorporating same
A scroll compressor includes a fixed scroll compressor body and a moveable scroll compressor body that are arranged for relative orbital movement relative to...
US-9,568,001 Oil-cooled screw compressor system and oil-cooled screw compressor
In a housing 20 of an oil-cooled screw compressor 10, a separation gas supply path 59 through which separation gas is supplied to a separation gas supply gap 58...
US-9,568,000 Compressor
A compressor includes a casing, a compression mechanism, a drive shaft, a main frame, a motor, a flow path forming member, and a temperature measuring...
US-9,567,999 Gear pump or hydraulic gear motor with helical toothing provided with hydraulic system for axial thrust balance
A gear pump has a toothed driving wheel, a toothed driven wheel, a front flange from which a projecting portion of the shaft protrudes, being connected to the...
US-9,567,998 Working oil chamber sealing system of rotary vane steering gear actuator
A working oil chamber sealing system of a rotary vane steering gear actuator having a top end face of a respective segment of a housing that holds a segment top...
US-9,567,997 Variable capacity type vane pump
In a variable capacity type vane pump in which a cam ring pivots, a discharge port is so formed that an absolute value of a difference between a discharge port...
US-9,567,996 Pulsation attenuation
A system, apparatus, and method for attenuating pulsations in a pumping system.
US-9,567,995 Window opacity attenuation using microfluidic channels
A window has a pane of transparent material. A first set of microfluidic channels pass through a first area of the pane, and a second set of microfluidic...
US-9,567,994 Reciprocating compressor having capacity regulation
A shutoff valve (2) which is switchable in a cycled manner for capacity regulation by temporarily shutting off the intake gas feed is designed as a...
US-9,567,993 System and method for holding tubing for a peristaltic pump
A system and method for holding tubing for a peristaltic pump that allows for tube stretch or deformation. The present invention compensates for tube stretching...
US-9,567,992 Methods and devices for modulation of the operating point of liquid pumps in medical treatment devices
Fluid pumps and medical treatment devices, in particular dialysis machines, include devices configured such that operating pressures and flow rates of the fluid...
US-9,567,991 Systems and devices including valves coupled to electric devices and methods of making, using, and operating...
Systems, methods, and devices are disclosed, including a compressor having a piston and a valve assembly. In some embodiments, the valve assembly includes a...
US-9,567,989 Method for operating a feed pump operating in a pulsating manner and motor vehicle having a feed pump
A method for operating a feed pump operating in a pulsating manner in a feed unit to feed a liquid operating substance in a feeding direction, is used in a...
US-9,567,988 Cryogenic pump employing tin--gallium alloys and methods of use
A cryogenic refrigerator includes a regenerative heat exchanger material in thermal contact with a working gas including a tin-antimony (Sn--Sb) alloy or a...
US-9,567,987 Chamber fluid removal system
A chamber fluid removal system including a pump and an ejector is disclosed. The system is arranged in use to pump fluid from a chamber using the pump and...
US-9,567,986 Flow control for a hydraulic system
A hydraulic system associated with an engine may include a hydraulic pump, a hydraulic tank, a hydraulic starter and a second pump. The hydraulic system may...
US-9,567,985 High-pressure pump
A high-pressure pump includes a plunger capable of reciprocating, and a housing having a pressurizing chamber in which fuel is pressurized by the plunger, and a...
US-9,567,984 Latch with rotary SMA actuator
A rotary actuator includes a plurality of plate members stacked and coupled together for rotation relative to each other. A biasing member provides a biasing...
US-9,567,983 Method for generation of power from intraluminal pressure changes
A method for generating power from intraluminal pressure changes may comprise one or more of the following steps: (a) receiving an intraluminal pressure change;...
US-9,567,982 Ice shield for tower-mounted equipment
Described are ice shields and methods for protecting tower-mounted equipment. An ice shield assembly can include an ice shield. The ice shield can include a...
US-9,567,981 Wind turbine tower and method of production thereof
A wind turbine tower is made of reinforced concrete with fiber rovings as reinforcements, wherein the fiber rovings are basalt fiber rovings. In one embodiment,...
US-9,567,980 Arrangement to reduce noise originated by a wind turbine blade
An arrangement for reducing noise which is generated by a wind turbine blade is provided. The wind turbine blade has a first panel and a second panel. The first...
US-9,567,979 High frequency bi-directional AC power transmisssion
A method may involve transmitting power between a tethered aerial vehicle equipped with wind turbines for generating power and a ground station configured to...
US-9,567,978 System and method for adaptive rotor imbalance control
A control system for a wind turbine includes a detecting system configured to determine at least one of a rotor load, a wind shear, a wind speed, and a load...
US-9,567,977 Device for controlling torque output of wind turbine blades
The present invention is a device for controlling torque output of wind turbine blades, which can effectively keep the torque output of the blades of a wind...
US-9,567,976 Wind turbine control system and control method thereof
A wind turbine control system includes a wind turbine, a power-converting device connected with the wind turbine, a control device and a human-machine...
US-9,567,975 Method for adjusting the rotational speed of a wind turbine and wind turbine
A method for operating a wind turbine (10). The wind turbine (10) is operated with variable rotational speed between predeterminable minimum and maximum...
US-9,567,974 Control device for hydraulic turbines
Control device for hydraulic turbines configured to adjust the resistant torque provided by the generator to the movement of the impeller of an hydraulic...
US-9,567,973 Pitch system for a wind turbine rotor
A pitch system for a wind turbine rotor, comprising a first bearing and a second bearing, each provided with an outer race, an inner race, and at least one row...
US-9,567,972 Nozzle assembly for use with a wind lens system for the generation of electric power
A fluid flow nozzle including an elongated first wall and an opposing spaced elongated second wall defining an elongated nozzle volume therebetween, wherein the...
US-9,567,971 Conical fan assembly for use in a wind turbine for the generation of power
A conical fan assembly, having a generally conical support member having an exterior surface and a vertical major axis, and a plurality of generally...
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