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Patent # Description
US-9,897,115 Hydraulic system
The present disclosure relates to a hydraulic system with at least two main control valves and with a hydraulic pilot control system for actuating the main...
US-9,897,114 Electro-hydraulic actuator
This present invention relates to a remote electro-hydraulic actuator for actuating of mechanical devices, such as a valve in an internal combustion exhaust...
US-9,897,113 Switching valve control system
A switching valve module which is part of a switching valve control system for use with reciprocating slat-type conveyors is disclosed herein. Disclosed herein...
US-9,897,112 Smooth control of hydraulic actuator
A method and system is provided for controlling a hydraulic actuator in a work machine by opening a load holding valve in a measured fashion in order to leak...
US-9,897,111 Aspirating induction nozzle with flow transition
An aspirating induction nozzle is designed to ensure that the discharge velocity is always at or above the governing guidelines while simultaneously leveraging...
US-9,897,110 Centrifugal compressor
The centrifugal compressor (1) includes: an impeller (3); and a casing (2) accommodating the impeller (3). The casing (2) includes: an inlet (6); an...
US-9,897,109 Fan vibration damping structure and fan with the vibration damping structure
A fan vibration damping structure and a fan with the vibration damping structure. The fan vibration damping structure includes a bearing cup, a first bearing, a...
US-9,897,108 Propeller fan, air blower, outdoor unit
An inner peripheral side of the blade with respect to an apex (P) of the leading edge protruding portion extends forward in the fan rotating direction with...
US-9,897,107 Compressor wheel and unbalance detection device for compressor assembly
A compressor wheel that can more effectively and accurately detect its rotational unbalance than before is provided. The compressor wheel is disposed in a...
US-9,897,106 Rotary machine support device
A rotary machine support device is used for supporting a rotary machine including a hearing housing with a flange and a rotary shaft. The rotary machine support...
US-9,897,105 Compressor
A compressor that includes a rotor assembly, a stator assembly and a heat sink assembly. The rotor assembly includes a shaft to which a bearing assembly and a...
US-9,897,104 Compressor
A compressor that includes a frame, a rotor assembly, and a heat sink assembly. The rotor assembly includes a shaft to which an impeller, a bearing assembly and...
US-9,897,103 Compressor
To improve the exhaust heat recovery efficiency, a compressor includes a heat exchanger for cooling a gas, coolant, water, or oil heated by the compressor...
US-9,897,102 Structure improvement of pump casing with PFA liner
A structure improvement of a pump casing with a Polyfluoroalkoxy (PFA) liner which improves manufacturing efficiency, reduces manufacturing cost and improves...
US-9,897,101 Impeller for centrifugal rotary machine, and centrifugal rotary machine
An impeller for a centrifugal rotary machine has a plurality of blades (4) arranged at intervals in a circumferential direction on a face facing a direction of...
US-9,897,100 In-line continuous flow liquid-gas separator-pump
An in-line continuous flow liquid-gas separator-pump includes a housing, a rotor, a plurality of tubular flow passages, and a plurality of gas flow passages....
US-9,897,099 Impeller for liquid sealed pump
A pump for pumping a fluid includes a motor, a drive shaft, an impeller, a pump housing having an inlet and an outlet portion, and an extension tube extending...
US-9,897,098 Gas turbine engine axial drum-style compressor rotor assembly
A gas turbine engine includes an axial compressor which includes a rotor assembly including a first rotor segment with a first inner rim, a first sealing...
US-9,897,097 Turbocharger with a hybrid journal bearing system
A turbocharger for an internal combustion engine includes a bearing housing defining a bearing bore and a hybrid journal bearing system disposed within the...
US-9,897,096 Bearing unit
A bearing unit (2), designed for attachment on a shaft of a pump assembly, has an inner sleeve (6) for receiving the shaft and a bearing sleeve (4) fixed on the...
US-9,897,095 Ceiling fan kit and method of mounting
A ceiling fan kit comprising a structure mount, downrods having differing lengths, and adjustable and non-adjustable length canopies, complementary to the...
US-9,897,094 Axial flow fan
An axial flow fan is provided. The axial flow fan includes an impeller and a fan frame. The impeller has a maximum outer diameter. The fan frame includes a...
US-9,897,093 Bearing cooling flow and energy recovery systems
An air cycle machine is provided. The machine includes a housing configured to enable airflow therethrough, a fan disposed within the housing and configured to...
US-9,897,092 Compressor and turbo chiller
A compressor (2) characterized by being equipped with: a rotary shaft (12); multiple impellers attached to the rotary shaft; a main flow path that guides a...
US-9,897,091 Motor-driven turbo compressor
In a compressor of the present invention, an intermediate pressure port through which a first discharge chamber and a motor chamber communicate with each other...
US-9,897,090 Pumps
A pump assembly and components therefor including an impeller which has flow inducer elements on an inner surface of a front shroud thereof, a flow directing...
US-9,897,089 Scroll compressor
A scroll compressor includes a pair of spiral plate bodies between which a compression chamber that compresses refrigerant is formed; a support configured to...
US-9,897,088 Scroll compressor with back pressure chamber having leakage channel
A scroll compressor (100) comprises an orbiting scroll component (160); a fixed scroll component (150); sealing components (PS1, PS2, PS3, PS4, PS5, PS6),...
US-9,897,087 Inverted air compressor
In many fields, such as manufacturing and mining, compressed air is used as a power source for industrial equipment, hand power tools, etc. Extensive compressed...
US-9,897,086 Vane pump
A vane pump used as a fluid pressure source includes: a rotor that is rotationally driven; a plurality of vanes that are inserted into the rotor in a freely...
US-9,897,085 Pump control device
An improved pump control device includes a control device that controls power supplied to a pump, a working device that is connected to the pump to control...
US-9,897,084 Sensorless adaptive pump control with self-calibration apparatus for hydronic pumping system
The present invention provides apparatus that features a signal processor or processing module configured to receive signaling containing information about an...
US-9,897,083 Calculating downhole cards in deviated wells
Diagnosing a pump apparatus having a downhole pump disposed in a deviated wellbore characterizes axial and transverse displacement of a rod string with two...
US-9,897,082 Air compressor prognostic system
Systems and methods of the invention relate to monitoring a change in a rotational speed of a crankshaft to identify a failure related to a crankcase breather...
US-9,897,081 Heating positive-displacement liquid pump
Liquid pump (1) comprising: a cylinder (24), an inlet valve (47a) for feeding the liquid into said cylinder (24), a discharge valve (47b) for discharging the...
US-9,897,080 Rotary control valve for reverse osmosis feed water pump with energy recovery
A liquid pumping system includes at least two water cylinders that are each controlled by a hydraulic piston. A rotary valve controls the hydraulic pistons. The...
US-9,897,079 External discharge hall thruster
The invention is a Hall thruster that does not have any discharge channel, and magnetic pole piece. The Hall thruster utilizes permanent magnets to produce...
US-9,897,078 Bi-directional rotary shape memory alloy element actuator assemblies, and systems and methods including the same
Rotary actuator assemblies, wind tunnels including the same, and associated methods are disclosed. A rotary actuator assembly includes a rotary element and a...
US-9,897,077 Solar automatic heat collecting and equalizing tube, automatic heat equalizing trough-type module,...
A solar automatic heat collecting and equalizing tube, including: a glass tube, an absorption tube, and a baffle. The glass tube is sleeved on the absorption...
US-9,897,076 Solar power tower with spray nozzle and rotating receiver
A solar power plant for generating steam is comprised of a spherical shell, the interior of which is sealed from the outside atmosphere and which is mounted...
US-9,897,075 Wind farm
A wind farm comprising a number of wind turbines arranged on a ground comprising a first ground portion having a first ground surface and an outer periphery and...
US-9,897,074 Wind turbine system including parallel converters for active current production within over-current margins
A wind turbine is arranged to operate in a fully-functional converter mode and a faulty-converter mode. A plurality of converters are arranged to share electric...
US-9,897,073 Method for damping torsional vibrations in a power generation plant
A method for damping torsional vibrations in a power generation plant that includes a drive train, a rotor fitted at a rotor-side end of the drive train, and a...
US-9,897,072 Method for the operation of a pitch system of a wind turbine
A method for the operation of a pitch system of a wind turbine with at least one rotor blade, wherein the pitch system has at least one input rectifier and at...
US-9,897,071 Wind and water power generation system with multi-stage linear generators
A power generation assembly for use in generating electrical power from air or water currents includes a rail system including at least one rail and a vane...
US-9,897,069 Root airfoil of wind turbine blade
A root airfoil of a wind turbine blade has a suction surface and a pressure surface formed at the upper portion and at the lower portion of a chord line which...
US-9,897,068 Method for mounting a rotor blade and assembly arrangement
The invention relates to a method for mounting a rotor blade with a rotor blade shell and an internal space defined by the rotor blade shell, by at least one...
US-9,897,067 Swallow tail airfoil
The aerodynamic element has a cross section in an airflow direction with a trailing edge (10c). The aerodynamic element (10) further includes a non-symmetrical...
US-9,897,066 Method of making a root end joint of a wind turbine blade and a root segment for such a joint
A method of making a root end joint for a wind turbine. A plurality of root segments (10) are formed of a composite material. Each has an arcuate end face (11)...
US-9,897,065 Modular wind turbine rotor blades and methods of assembling same
The present disclosure is directed to a method for assembling a modular rotor blade of a wind turbine. The method includes providing a pre-formed blade root...
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