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Patent # Description
2018/0223867 Actively Morphable Vane
An actively morphable vane includes a leading edge, a trailing edge downstream of the leading edge, a tip end, a hub end spaced radially outward from the tip...
2018/0223866 INLET GUIDE VANE, COMPRESSOR, INLET GUIDE VANE ATTACHMENT METHOD, AND CENTRIFUGAL COMPRESSOR PRODUCTION METHOD
An inlet guide vane includes vane main bodies (42) having a pressure surface (S1) and a suction surface (S2) which extend along a radial-direction axial line...
2018/0223865 CENTRIFUGAL FAN
A centrifugal fan comprises a casing and a fan impeller. The casing comprises a first cover, a second cover, a side wall structure and a isolating structure....
2018/0223864 AIR BLOWER
An air blower comprises an outer housing and an inner shell body. The outer housing is formed with at least one first suction inlet and at least one second...
2018/0223863 BILGE PUMP HAVING OUTSIDE SENSING SURFACE WITH RIBS
A pump features a liquid sensing device (LSD) in combination with a housing. The LSD senses the level of a liquid collecting outside the pump and turns the...
2018/0223862 AXIAL FAN
An axial fan comprises an impeller. The impeller comprises a hub and a plurality of blades disposed on an outer circumference of the hub. A pressure surface of...
2018/0223861 FAN BLADE WITH FLEXIBLE AIRFOIL WING
A fan assembly is disclosed that includes one or more fan blades, each fan blade having a flexible airfoil wing. A curved, flexible wing is connected to a main...
2018/0223860 Compressor Blade Locking Mechanism in Disk with Tangential Groove
A compressor blade locking device can include: a first support including a first locking groove; a second support including a left groove and a first...
2018/0223859 Compressor Blade Locking Mechanism in Disk with Axial Groove
A compressor bladed disk comprises a disk including an axial groove and a disk protrusion, a compressor blade including an attachment engaged with the axial...
2018/0223858 BLOWER DEVICE
R indicates an outer diameter of s fan, r indicates an outer diameter of an outer rotor, D indicates an inner diameter of an air inlet, d indicates an outer...
2018/0223857 PUMPING SYSTEM WITH BARRIER FLUID DELIVERY CIRCUIT FOR DRY GAS SEALS
A pumping system for carbon dioxide applications comprises a plurality of centrifugal pumps each provided with one or more dry gas seals, and one or more...
2018/0223856 COMPRESSOR SYSTEM WITH A COOLING ARRANGEMENT BETWEEN THE ANTI-SURGE VALVE AND THE COMPRESSOR SUCTION SIDE AND...
A compressor system is described, comprising: at least a first compressor having a suction side) and a delivery side); an anti-surge line; an anti-surge valve...
2018/0223855 METHOD FOR CONTROLLING ROTATIONAL SPEED OF MOTOR OF FAN
A method for controlling a rotational speed of a motor of a fan is provided in the present application, applicable to an air cleaner and including: calculating...
2018/0223854 FLUID PROCESSING MACHINES AND FLUID PRODUCTION SYSTEMS
A fluid processing machine that includes a stator capable of generating an electromagnetic field and a first rotor section having at least one impeller and at...
2018/0223853 MOLD PUMP ASSEMBLY
A molten metal pump assembly and method to fill complex molds with molten metal, such as aluminum. The pump assembly includes an elongated shaft connecting a...
2018/0223852 COMPRESSOR BEARING HOUSING DRAIN
A bearing housing drain in a scroll compressor and method for controlling lubrication of a thrust bearing in the scroll compressor are disclosed. The...
2018/0223851 COMPRESSOR WITH OIL PUMP ASSEMBLY
A compressor is provided and may include a shell, a motor assembly, a compression mechanism, a pump housing, and at least one pump. The shell includes a fluid...
2018/0223850 COMPRESSOR
A compressor includes a casing with an oil retention space, an electric motor, a driveshaft, a compression mechanism, an oil supply passage, an oil discharge...
2018/0223849 SCROLL COMPRESSOR WITH AXIAL FLUX MOTOR
A compressor may include a first compression member, a second compression member, and a motor assembly. The second compression member is movable relative to...
2018/0223848 Co-Rotating Compressor
A compressor may include first and second compression members, first and second bearing assemblies, a sensor, and processing circuitry. The second compression...
2018/0223847 OIL-COOLED SCREW COMPRESSOR AND CONTROL METHOD THEREFOR
An oil-cooled screw compressor includes a controller having an arithmetic operation section for arithmetically determining a remaining moisture amount Dr from...
2018/0223846 HIGH EFFICIENCY HEATING AND/OR COOLING SYSTEM AND METHODS
HVAC systems and methods for delivering highly efficient heating and cooling using ambient air as the working fluid. A plenum has an upstream inlet and a...
2018/0223845 COMPRESSOR
Disclosed is a compressor. A lubrication surface, which has the same curvature as an inner circumferential surface curvature of a cylinder and which has a...
2018/0223844 HERMETIC COMPRESSOR
A hermetic compressor is provided that may include a vane that is inserted into a roller, rotates with the roller, and is pushed out toward an inner...
2018/0223843 CO-ROTATING COMPRESSOR
A compressor may include first and second scroll members, first and second bearing housings, and a motor assembly. The first scroll member includes a first end...
2018/0223842 CO-ROTATING COMPRESSOR WITH MULTIPLE COMPRESSION MECHANISMS
A compressor may include a shell, first and second compression mechanisms, and first and second motor assemblies. The first compression mechanism may include...
2018/0223841 VANE PUMP
A vane pump is configured to discharge a working fluid introduced into one side of a rotary chamber formed between an outer cam ring and a rotor to the other...
2018/0223840 VARIABLE CAPACITY OIL PUMP
A variable displacement oil pump includes: a pump constituting section; a movable member; an urging mechanism; a control hydraulic chamber group; a drain...
2018/0223839 VARIABLE DISPLACEMENT GEAR PUMP
A variable displacement gear pump comprises a fixed gear, a movable gear movable, a fixed gear ring fitted over the movable gear, a movable gear ring fitted...
2018/0223838 FLUID TRANSPORT DEVICE
The present invention comprises: a stator 2 that is cylindrical and has a through hole 10, the through hole 10 in the shape of a female screw and being formed...
2018/0223837 FLUID TRANSPORT DEVICE
The present invention comprises: a stator 2 that is cylindrical and has a through hole 10, the through hole 10 in the shape of a female screw and being formed...
2018/0223836 FLUID TRANSPORT DEVICE
The present invention comprises: a stator 2 that is cylindrical and has a through hole 10, the through hole 10 in the shape of a female screw and being formed...
2018/0223835 WEAR-RESISTANT COATING FOR OIL PUMP CAVITY
Oil pumps having wear-resistant coatings applied thereto and methods of applying the coatings are disclosed. The oil pump may include an aluminum housing that...
2018/0223834 FLUID FILTER FOR MINING MACHINE
A frame for a longwall shearer includes a body, an internal compartment, a reservoir, and an opening. The body has an upper surface. The internal compartment...
2018/0223833 Air Pump Including Air Reservoir Including Outlet Port Adapted to be Opened/closed Automatically
An air pump includes an air reservoir, a discharge passage, a valve, and a pusher. The discharge passage includes a first section and a second section wider...
2018/0223832 Air Compressing Apparatus and Control Method
The purpose of the present invention is to provide an air compressing apparatus capable of establishing a sufficient air-filling rate while reducing noise at...
2018/0223831 Pump Monitoring and Notification System
A pump monitoring and notification system for a hydraulic pump includes a transmission speed sensor and a controller. The transmission speed sensor is...
2018/0223830 INLINE MONITORING PACKAGE FOR AN ELECTRIC SUBMERSIBLE PUMP SYSTEM
An inline monitoring package for a submersible pumping system includes a housing having a first end for connection to a motor, a pump or a seal section of the...
2018/0223829 FLUID CONTROL DEVICE, DECOMPRESSION DEVICE, AND COMPRESSION DEVICE
A fluid control device (1) includes a case (21) including a case top plate, a case side plate, and a case bottom plate and having an internal space (59) and a...
2018/0223828 DIAPHRAGM PUMP
A diaphragm pump includes a driving mechanism and a counting sensor. The driving mechanism includes an arm portion attached to a deformed portion that forms a...
2018/0223827 PUMP
A description is given of a pump comprising a suction space which is at least partly bounded by a flexible body and which is located between end elements at...
2018/0223826 DUAL PUMPING FLUID PUMP
A dual pumping fluid pump which significantly reduces vibration and noise generation. When a cam installed on a rotating shaft of a single electric motor is...
2018/0223825 RECIPROCATING COMPRESSOR AND METHOD OF MANUFACTURING A RECIPROCATING COMPRESSOR
A reciprocating compressor and a method of manufacturing a reciprocating compressor. The reciprocating compressor may include a discharge muffler forming a...
2018/0223824 PUMP WITH MOTOR
A pump with a motor includes a pump housing, a motor housing, and a connecting structure configured to connect the motor housing to the pump housing. The...
2018/0223823 Compressor Discharge Valve Assembly
A compressor may include a shell, a non-orbiting scroll, an orbiting scroll, and a discharge valve member. The shell may define a discharge chamber. The...
2018/0223822 RECIPROCATING COMPRESSOR
A reciprocating compressor includes a cylinder that defines an inner space, a piston that is located in the inner space of the cylinder and that defines a...
2018/0223821 TRANSVERSE FLUX TYPE RECIPROCATING MOTOR AND RECIPROCATING COMPRESSOR HAVING A TRANSVERSE FLUX TYPE...
A transverse flux type reciprocating motor and a reciprocating compressor having a transverse flux type reciprocating motor are provided. The transverse flux...
2018/0223820 Reciprocating Compressor System
A compressor may include a crankcase, a crankshaft, a piston, a discharge valve and a suction plenum. The crankcase defines a discharge plenum receiving...
2018/0223819 BEARING DEVICE
A bearing device includes: a bearing portion that has an inner ring, an outer ring, a plurality of balls interposed between the inner ring and the outer ring,...
2018/0223818 BEVERAGE DISPENSER FOR POST MIX BEVERAGES
A beverage dispenser includes a dispenser housing having a first inlet, a piston being disposed in the dispenser housing, with the piston having a chamber...
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