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Patent # Description
2018/0030992 CENTRIFUGAL COMPRESSOR AND GEARED CENTRIFUGAL COMPRESSOR
A centrifugal compressor includes a rotation shaft that extends along an axis; an impeller that includes a disk fixed to the rotation shaft and protruding...
2018/0030991 METHODS FOR REPAIRING OR RESTORING IMPELLER SEALS OF A CENTRIFUGAL COMPRESSOR
A method of repairing or restoring an impeller seal tooth is provided. The method includes the step of inspecting each tooth of the impeller seal to determine...
2018/0030990 PUMP LUBRICANT SUPPLY SYSTEMS
A pump lubricant supply system has a lubricant reservoir and at least one contactor to engage a lubricant transfer device provided on a rotor shaft of a pump...
2018/0030989 ROTARY MACHINE INCLUDING ACTIVE MAGNETIC BEARING
A controller for a rotary machine includes a processor and a memory coupled to the processor. The memory is configured to store operating modes of the...
2018/0030988 BEARINGS FOR A TURBOCHARGER
A turbocharger includes a housing, a shaft received therein, a turbine wheel affixed to the shaft at or adjacent to a first end thereof, a compressor wheel...
2018/0030987 METHOD AND APPARATUS FOR ACTIVE CLEARANCE CONTROL ON GAS TURBINE ENGINES
The rotatable machine includes a compressor and an inner annular casing circumscribing at least a portion of the compressor. The inner annular casing includes...
2018/0030986 ENGINE WITH FACE SEAL
A turbine engine with a stator having axially spaced first and second structural elements along with a rotor and a face seal between the rotor and the stator...
2018/0030985 MULTIPART HOUSING OF A FAN
The invention concerns a housing of a fan with an external covering, wherein the housing comprises a housing body to accommodate fan components, and a radial...
2018/0030984 PACKAGE-TYPE FLUID MACHINE
A package type fluid machine includes at least one intake port which is provided in a housing and communicates with an installation region of a plurality of...
2018/0030983 VACUUM PUMP WITH COOLING APPARATUS
The present invention relates to a technology of efficiently cooling a vacuum pump that produces a vacuum in a process chamber of a semiconductor manufacturing...
2018/0030982 GEARED FLUID MACHINE
A geared fluid machine has a machine housing and first and second intermeshing gearwheels that are rotatably mounted in the machine housing with respect to an...
2018/0030981 PUMP SYSTEM
A pump system for liquid media includes at least one pump having a suction side and a delivery side, a control unit connected to the at least one pump, and at...
2018/0030980 METHODS OF OPERATING A PUMP TO REDUCE OR ELIMINATE PUMP BACKLASH ERRORS
A method of operating a pump can include advancing a stepper motor one or more additional steps in a first direction after detecting a first change in a limit...
2018/0030979 APPARATUS, SYSTEM, AND METHOD FOR INTRODUCING A LIQUID INTO A VESSEL
This disclosure is directed to an apparatus, system and method for introducing a liquid into a vessel. A fluid layering system includes a pump connected to a...
2018/0030978 GAS COMPRESSOR AND SYSTEM AND METHOD FOR GAS COMPRESSING
Methods and systems are provided to adaptively control a hydraulic fluid supply to supply a driving fluid for applying a driving force on a piston in a gas...
2018/0030977 Pump Having Freely Movable Member
A pump includes a main chamber and a pair of valves on opposite ends of the main chamber. The respective valves each contain a freely movable member to...
2018/0030976 Pump Having Freely Movable Member
A pump includes a main chamber and a pair of valves on opposite ends of the main chamber. At least a portion of the respective valves and of the main chamber...
2018/0030975 INFLATING DEVICE
An inflating device includes: a main body; an outer cylinder disposed movably within the main body and defining a first air chamber therebetween; an inner...
2018/0030974 Vacuum Sealable Container with Internal Pump Mechanism
A pump mechanism for vacuum sealing an airtight cavity formed by a container and a lid, including a bore having a first one-way seal allowing air from the...
2018/0030973 OFFSET VALVE BORE IN A RECIPROCATING PUMP
A fluid end 15 for a multiple reciprocating pump assembly 12 comprises at least three plunger bores 61 or 91 each for receiving a reciprocating plunger 35,...
2018/0030972 ELECTRIC COMPRESSOR
When a power switching element brought into contact with a contact part formed at a back side of a suction refrigerant passage is cooled by refrigerant that...
2018/0030971 VARIABLE-CAPACITY SWASHPLATE-TYPE COMPRESSOR
A variable-capacity swash plate-type compressor including: a lug plate coupled to a swash plate so as to be fixed to a driving shaft; and the swash plate...
2018/0030970 DOUBLE-HEADED SWASH TYPE COMPRESSOR AND METHOD FOR MANUFACTURING CYLINDER BLOCK
Disclosed herein is a double-headed swash type compressor, and a distance between an outer peripheral surface of a shaft (20) and an inner peripheral surface...
2018/0030969 RECIPROCATING PUMP INJECTOR
A reciprocating piston pump includes a pumping chamber, an inlet valve through which fuel passes to enter the pumping chamber, a piston configured to...
2018/0030968 METHODS AND SYSTEMS FOR PRESSURIZING HARSH FLUIDS
Methods and systems relate to a pressure exchanger which exchanges pressure energy from a high pressure clean fluid system to a relatively low pressure harsh...
2018/0030967 ALIGNING RECIPROCATING MOTION IN FLUID DELIVERY SYSTEMS
A fluid delivery system comprises a motor that is configured to provide rotational motion to a rotary component. The fluid delivery system also comprises an...
2018/0030966 DEVICE OF GREASE GUN
A device of a grease gun is used for delivering a viscous liquid to flow from a reservoir of the viscous liquid to a hose. The device includes a delivery head,...
2018/0030965 SHAPE MEMORY ARTICLE WITH HEAT-GENERATING MICROCAPSULE
A shape memory article comprises a shape memory material that transitions to a first shape from a second shape when a temperature of the shape memory material...
2018/0030964 BEARING ARRANGEMENT
A bearing arrangement of an electrical machine is provided that includes a drive shaft extending through a housing, the bearing arrangement including a...
2018/0030963 METHOD OF CONSTRUCTION, ASSEMBLY, AND LAUNCH OF A FLOATING WIND TURBINE PLATFORM
A method of constructing and assembling a floating wind turbine platform includes constructing pre-stressed concrete sections of a floating wind turbine...
2018/0030962 OFFSHORE DEPLOYABLE FLOATING WIND TURBINE SYSTEM AND METHOD
A method and system for installing a site-deployable wind turbine offshore. The wind turbine can be substantially assembled onshore and includes a floating...
2018/0030961 OFFSHORE DEPLOYABLE WIND TURBINE SYSTEM AND METHOD WITH A GRAVITY BASE
A method and system for installing a site-deployable wind turbine offshore. The wind turbine can be substantially assembled onshore and includes a gravity base...
2018/0030960 Airborne Wind Turbine Tether Termination Systems
An Airborne Wind Turbine ("AWT") may be used to facilitate conversion of kinetic energy to electrical energy. An AWT may include an aerial vehicle that flies...
2018/0030959 BOLT CONNECTION FOR A TOWER OF A WIND TURBINE
A bolt connection of a tower for a wind turbine is provided, the bolt connection including a tower base module with a tower flange, wherein the tower flange...
2018/0030958 HYDRO-PNEUMATIC ENGERY STORAGE SYSTEM
A hydro-pneumatic energy storage system for deep sea water (DSW) is described. The system includes a floating support structure including a floating support...
2018/0030957 Horizontal and Vertical Axis Wind Generator
An embodiment of Horizontal and Vertical Axis Wind Generator (HVAWG) concept with the rotating big and small wings, the magnectic coils, magnetic field magnets...
2018/0030956 Fluid Turbine with Control System
A vertical axis fluid turbine for mechanical and electrical power generation is disclosed. The turbine is comprised of at least three camber-less symmetrical...
2018/0030955 SYSTEM AND METHOD FOR CONTROLLING A WIND TURBINE
The present disclosure is directed to a method for controlling a wind turbine having a rotor with a plurality of rotor blades mounted thereto based on a...
2018/0030954 FLOATING PIEZOELECTRIC ASSEMBLY FOR GENERATING ENERGY FROM WAVES
A floating piezoelectric assembly for generating energy from waves is provided. The assembly includes a flexible buoyant planar member, an elastic planar...
2018/0030953 WAVE ENERGY CONVERTER WITH A DEPTH ADJUSTABLE PARAVANE
A wave energy converter is provided. The wave energy converter includes a paravane rotationally and pivotably coupled to a support structure, and operatively...
2018/0030952 WATER FLOW POWER GENERATING DEVICE
A water flow power generating device, including an installing platform positioned on the water surface, a rotating mechanism on the installing platform, and a...
2018/0030951 SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS
Embodiments of a hydroelectric system for a low head dam can include a module including a protective housing, a turbine housing retained within the protective...
2018/0030950 ANTI-DROUGHT AND ANTI-FLOOD BY STILL WATER CIRCULATION GENERATION
The present disclosure discloses anti-drought and anti-flood by still water circulation generation. A pit (4) is dug near water (1), a water turbine (6) and a...
2018/0030949 BEARING MODULE FOR ADJUSTING A ROTOR BLADE ANGLE OF ATTACK IN AN UNDERWATER POWER PLANT
A bearing module for adjusting a rotor blade angle of attack in an underwater power plant includes a rotor-blade shaft, at least two bearings for supporting...
2018/0030948 LINEAR PELTON TURBINE
Systems and methods related to linear turbine systems are presented. Each embodiment described herein may be designed as a single-stage, linear, impulse...
2018/0030947 SHIELDED SPARK PLUG EXTENSION FOR CONVENTIONAL SPARK PLUGS
A shielded ignition configuration is provided comprising a non-shield spark plug having an electrode, a spark plug extender having first end configured to...
2018/0030946 IGNITION COIL HAVING A WINDING FORM
An ignition coil has a ferromagnetic core, a primary coil surrounding a portion of the core and wrapped helically with a conductor, a winding form having...
2018/0030945 DEVICE AND METHOD FOR MANAGING THE CHARGING AND DISCHARGING OF ULTRACAPACITORS WITHOUT CONTROL WIRING
The invention relates to a method and device for managing the charging and discharging of ultracapacitors without control wiring, connected in parallel to the...
2018/0030944 Integrated Brushless Starter Generator
A brushless starter-generator system is contained within a single housing. The housing has a first end with an opening to receive a drive spline from a motive...
2018/0030943 FUEL INJECTION DEVICE
In a fuel injection device including a body portion that forms an injection hole through which a fuel is injected, the body portion includes an...
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