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Patent # Description
2018/0298920 FAN DEVICE
A fan device includes a fan motor and a board storage unit for storing plural circuit boards. The fan motor includes an impeller rotating around a central axis...
2018/0298919 INTAKE STRUCTURE OF COMPRESSOR
An intake structure of a compressor includes an intake duct forming an intake port opening in a direction away from a central axis of the compressor and a...
2018/0298918 GAS TURBINE ENGINE
A gas turbine engine includes: a plurality of combustors disposed so as to incline radially outward from a turbine side toward a compressor side; and a...
2018/0298917 GAS TURBINE ENGINE
A gas turbine engine, in which a compressed gas from a compressor of an axial-flow type is burned in a combustor and an obtained combustion gas drives a...
2018/0298916 FLAT FLOW-CONDUCTING GRILLE
The invention relates to a flow-conducting grille designed as a pre-conducting grille for arranging on a suction region of a fan, wherein the flow-conducting...
2018/0298915 TURBINE ENGINE AND CONTAINMENT ASSEMBLY FOR USE IN A TURBINE ENGINE
A turbine engine that includes an engine casing including a shell and an angel wing member. The angel wing member includes a base defined at the shell, a tip...
2018/0298914 BLOWER
A blower includes a fan that rotates about an axis center in an air conditioning case, and a casing that guides air blown from the fan. The casing has a...
2018/0298912 COMPRESSOR BLADES AND/OR VANES
This disclosure concerns aerofoils for an axial flow compressor. The compressor has an array of aerofoils angularly spaced about its axis of rotation. The...
2018/0298911 SHAFT STRUCTURES OF FAN
A shaft structure having a high service life is disclosed. An outer surface of the shaft is provided with a concave annular area and a plurality of first oil...
2018/0298910 SUBMERSIBLE PUMPING SYSTEM THRUST BEARING GAS VENTING
A system and methodology are provided for enhancing the life and usefulness of a thrust bearing assembly in a submersible pumping system component. The...
2018/0298909 DRINKING VESSEL
A drinking vessel for delivering air to a user may include an outer shell and an inner shell. The outer shell may define at least an air inlet at a lower...
2018/0298908 ELECTRIC MOTOR FOR AN AIR BLOWING DEVICE AND AIR BLOWING DEVICE
Electric motor (1) for an air blowing device, comprising a rotor (2), a stator (4), a support (12) for said rotor (2) and said stator (4) able to dissipate...
2018/0298907 Reactor Coolant Pump Set
Non-Volume displacement pumps used at nuclear power plants (NPP) in reactor coolant pump sets for the primary coolant circuit of the nuclear power system. The...
2018/0298906 Connection Structure of Exhaust Bearing Seat for Compressor and Screw Compressor
Disclosed is a connection structure of an exhaust bearing seat for compressors and screw compressors, designed to solve the problem of large radial vibration...
2018/0298905 Refrigerant Compressor System
Refrigerant compressor installation comprising at least three compressors which are arranged in parallel between an intake conduit and a pressure conduit and...
2018/0298904 COMPRESSOR ELEMENT FOR A SCREW COMPRESSOR AND SCREW COMPRESSOR IN WHICH SUCH A COMPRESSOR ELEMENT IS APPLIED
A compressor element of a screw compressor inlet side and an outlet side and two helical rotors, respectively a male rotor with a drive for the male rotor and...
2018/0298903 VARIABLE-CAPACITY MECHANISM OF SCROLL COMPRESSOR AND SCROLL COMPRESSOR
Provided is a variable-capacity mechanism for a scroll compressor. The scroll compressor includes a compression mechanism. The compression mechanism includes a...
2018/0298902 MULTI-STAGE ROTARY VANE PUMP
A multi-stage rotary vane pump comprising at least two rotor elements. The rotor elements are supported by a rotor shaft. The rotor elements and the rotor...
2018/0298901 SCROLL COMPRESSOR
A scroll compressor having a casing, a drive motor which is held in place within the casing and has an internal flow passage and an external flow passage to...
2018/0298900 COMPRESSOR
A compressor includes a compression mechanism housed in a casing. The compression mechanism includes a suction volume adjustment mechanism capable of switching...
2018/0298899 GEAR PUMP JOURNAL BEARING LUBRICATION FLOW FEED
A pump bearing member is disclosed for use in a pump bearing assembly and a gear pump assembly.
2018/0298898 HYDRAULIC MOTOR BRAKE
A hydraulic motor brake for providing load holding torque to a hydraulic motor and comprising a housing, a plate fixedly mounted within the housing, a piston...
2018/0298897 Pump and Blocking Element
A pump having a rotor that is rotatable about a rotation axis and comprises a rotor hub and a rotor collar that extends from the rotor hub in the radial...
2018/0298896 DIAPHRAGM COMPRESSOR SYSTEM AND METHOD
A roll-diaphragm compressor and a roll-diaphragm compressors system, including methods for manufacturing and using same. The roll-diaphragm compressor includes...
2018/0298895 Piston Ball Guide for a Ball Pump
A disclosure pertains to a reciprocating pump configured for pumping fillers or aggregates or cementitious material and the like.
2018/0298894 VALVE SEAT FOR RECIPROCATING PUMP
A valve seat for a reciprocating pump includes a generally cylindrical body that defines a bore axially therethrough and has a tapered outer surface. An...
2018/0298893 FRAC PUMP VALVE ASSEMBLY
A valve assembly includes a valve body, a seal, and a supplemental material. The valve assembly configured to reduce the effects of wear and erosion of the...
2018/0298892 FRAC PUMP SEALED NUT ASSEMBLY
A sealed nut assembly includes a nut portion and a plug portion integrally formed together as a single unit. The nut assembly is configured to seal a bore hole...
2018/0298891 HIGH PRESSURE, HIGH FLOW RATE PERISTALTIC PUMP AND TUBING ASSEMBLY
A tubing assembly is provided that can comprise a plurality of tubes or lumens that can be disposed within a head of a peristaltic pump. The tubing assembly...
2018/0298890 POPPET VALVE
A poppet valve for a piston compressor having a catcher, a valve body with a plurality of inlet ducts. Each inlet duct opens into a valve seat, and includes a...
2018/0298889 MANUAL PUMP
A manual pump includes a pumping unit and a nozzle unit. The pumping unit includes an air bag, a valve housing connected to the air bag, and a sealing ring...
2018/0298888 HYDRAULIC MACHINE AND REVERSIBLE METERING PUMP EQUIPPED WITH SUCH A MACHINE
A hydraulic machine includes: a casing; a differential piston having an upper ring and a lower base, sliding reciprocally in the casing and a cylindrical...
2018/0298887 HYDRAULICALLY-DRIVEN DOUBLE-ACTING MUD PUMP
The present invention discloses a hydraulically-driven double-acting mud pump, comprising power motors, pressure oil pumps, a three-position four-way...
2018/0298886 Utilization of moment of inertia and lever for mechanical gain
This invention provides output gain by rotating a solid wheel from the center of mass as an input and connecting a lever to the edge of the same wheel at 180...
2018/0298885 PUMP
In an embodiment, a pump includes a pump housing formed as a singular body. The pump housing may include a mounting feature adjacent a first end of the pump...
2018/0298884 Thermal Transpiration Generator System
A system includes a thermal transpiration generator having a vacuum-sealed container, a rotatable shaft within the container, bearings supporting the shaft...
2018/0298883 Electric Fan-type Power Generating Device with Low Energy Consumption
An electric fan-type power generating device with low energy consumption includes a housing receiving an electric motor connected to a first fan. A generator...
2018/0298882 DIRECT WIND ENERGY GENERATION
Methods, systems, and devices are disclosed for wind power generation. In one aspect, a wind power generator includes a support base; inductors positioned over...
2018/0298881 WIND TURBINE POWER STORAGE AND REGENERATION
Methods, systems and apparatuses including systems and methods that can be used for operating a wind turbine including in power generation and regeneration...
2018/0298880 WIND TURBINE AND OPERATIONAL CONTROL METHOD AND DEVICE THEREFOR
A wind turbine and an operational control method therefor are disclosed. The method comprises: obtaining current directional data from the nacelle of the wind...
2018/0298879 Segmented Wind Turbine Rotor Blade with Welded Joint
The present disclosure is directed to a rotor blade assembly for a wind turbine having a first rotor blade segment with a first spar cap segment and a second...
2018/0298878 WIND TURBINE BLADE
A wind turbine blade comprises an external skin comprising tensioned fabric supported along a majority of the length of the wind turbine blade by two or more...
2018/0298877 WIND-TURBINE ROTOR BLADE AND METHOD FOR PRODUCING A WIND-TURBINE ROTOR BLADE
A wind-turbine rotor blade having a rotor blade portion which comprises an inner rotor blade portion with a first end having a plurality of fastening units for...
2018/0298876 HYDROELECTRIC ENERGY SYSTEMS, AND RELATED COMPONENTS AND METHODS
A hydroelectric energy system includes a stator comprising a first plurality of electricity-generating elements. The system also includes a rotor comprising a...
2018/0298875 BUOYANCY-DRIVEN POWER GENERATION APPARATUS USING GRAVITY BODY
The present invention relates to a buoyancy-driven power generation apparatus using a gravity body. To achieve this, according to the present invention, a...
2018/0298874 PUMPED HYDROELECTRIC ENERGY STORAGE
A vessel may be disposed in a body of water. At equilibrium, the water level inside the vessel may be equal to the water level of the body of water. Water may...
2018/0298873 IGNITER
An igniter that has a large ignition power and an electromagnetic wave resonance structure with a small reflected power is provided. An igniter comprises a...
2018/0298872 ELECTRONIC IGNITION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
An electronic ignition system for an internal combustion engine. The system includes a coil having a primary winding with a first terminal and a second...
2018/0298871 INTERNAL COMBUSTION ENGINE ABNORMAL COMBUSTION DETECTION DEVICE
Knocking and pre-ignition are identified, without contributing to pre-ignition, even when vibration magnitudes and timings of occurrence of the knocking and...
2018/0298870 CONTROL STRATEGIES FOR LEAN BURN SPARK IGNITION ENGINES
A system for controlling one or more conditions associated with combustion events in one or more cylinders of an engine while generally maintaining a spark...
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