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Patent # Description
2019/0120259 MANUALLY ADJUSTABLE POPPET VALVES FOR A POWER ASSIST STEERING GEAR
A steering gear includes a housing defining a chamber. A piston divides the chamber into first and second chamber portions. The piston is moveable along a...
2019/0120258 HYDRAULIC PRESSURE AMPLIFIER ARRANGEMENT
A hydraulic pressure amplifier arrangement (1) is described comprising a supply port (A1), a pressure outlet (A2) connected to the supply port via check valve...
2019/0120257 HYDROPNEUMATIC PISTON ACCUMULATOR
A hydropneumatic piston accumulator, with an accumulator housing (1), which comprises a cylindrical tube (3) defining a longitudinal axis (11), wherein the...
2019/0120256 BOOTSTRAP ACCUMULATOR CONTAINING INTEGRATED BYPASS VALVE
An apparatus includes a bootstrap accumulator having multiple fluid expansion volumes each configured to receive fluid. The bootstrap accumulator also includes...
2019/0120255 SEGMENTED STRUCTURAL LINKS FOR COUPLED DISK FREQUENCY TUNING
A segmented structural link may comprise a base portion having a first face, a tail portion, and a distal end having a second face. The tail portion may extend...
2019/0120254 DAMPER ASSEMBLY FOR GAS TURBINE ENGINES
A damper assembly according to an example of the present disclosure includes, among other things, a first housing adjacent to a second housing that supports a...
2019/0120253 PROPELLER FAN
A propeller fan includes a boss on a rotation axis, and a blade at an outer circumferential portion of the boss. The blade includes a leading edge and a...
2019/0120252 CONVECTION FAN AND FAN BLADE STRUCTURE THEREOF
A fan blade structure of a convection fan includes a fan blade body. The fan blade body includes a central disk secured to the rotating shaft of the motor and...
2019/0120251 BLOWER ASSEMBLY AND METHODS OF ASSEMBLING THE SAME
A blower assembly includes a fan including a front plate that defines a fan inlet. The blower assembly also includes an inlet plate positioned adjacent the fan...
2019/0120250 Apparatus and Method for Positioning a Variable Vane
An apparatus and method of controlling the position of a variable vane in a compressor and a kit for adding such apparatus to the compressor are disclosed. The...
2019/0120249 MODULAR, MULTI-STAGE, INTEGRAL SEALED MOTOR PUMP WITH INTEGRALLY-COOLED MOTORS AND INDEPENDENTLY CONTROLLED...
An integral motor pump module directs at least 90% of its rotor discharge over at least 50% of its motor housing surface, thereby cooling the motor with little...
2019/0120248 FAN
A fan includes a central hub defining an inlet, a motor positioned within the central hub, and an impeller positioned within the central hub. The impeller is...
2019/0120247 Deployable Fan with Linear Actuator
A linear actuator for use with a fan with deployable fan blades to deploy the fan blades when in use and stow the fan blades when not in use. The linear...
2019/0120246 COOLING TOWERS AXIAL FAN IN A HOLLOWED DISC/RING CONFIGURATION
A cooling tower fan hub having a ring and a disc in which in which hollows and recesses are opened in the ring and/or in the disc in order to decrease fan...
2019/0120245 Fan Wheel Disc And Fan Wheel
A fan wheel disc has at least one region that extends in a curved manner, at least in some sections, from radially inside to radially outside. A blade...
2019/0120244 IMPELLER AND FAN USING THE SAME
An impeller for a centrifugal fan includes a base plate, a ring-shaped shroud, a tubular inlet port connecting the circular inlet of the shroud and the base...
2019/0120243 FAN IMPELLER STRUCTURE AND COOLING FAN THEREOF
A fan impeller structure and a cooling fan thereof. The fan impeller structure consisting of a hub and a flow guide body. The hub has an extension section...
2019/0120242 LOW INLET VORTICITY IMPELLER HAVING ENHANCED HYDRODYNAMIC WEAR CHARACTERISTICS
Provided are non-limiting embodiments of a wear-resistant impeller having a non-conventional blending provided between a surface of a vane and a surface of at...
2019/0120241 ASSEMBLY BLOWER AND ASSOCIATED METHOD
A blower assembly for advancing the flow of air in an air flow device at a selected one of a plurality of air flow rates is provided. The blower assembly...
2019/0120240 BLOCKING DEVICE FOR VENTILATOR
A blocking device coupled to a ventilator comprising: a frame extending from an air discharge port of a ventilator case having a fan which is rotated by a...
2019/0120239 Vertically Shafted Air Moving Device
A vertically shafted air moving device for circulating air includes a housing that defines an internal space. A shell is coupled to and extends from a top of...
2019/0120238 Slim Fan
A slim fan includes a housing, an impeller, and a stator unit. The housing includes a bottom board. The bottom board includes an inner face and an outer face....
2019/0120237 VACUUM PUMP
A vacuum pump comprises: a pump device configured to rotate a rotor about a rotation axis supported by a ball bearing, thereby discharging gas sucked through a...
2019/0120236 EXHAUSTING SYSTEM
An exhausting system capable of preventing gas condensation and early overheat in a vacuum pump without causing an increase in the costs of the entire...
2019/0120235 ELECTRIC PUMP
An electric pump includes: a motor that drives a pump; and a control unit to which an input signal for driving the motor is input from an external device,...
2019/0120234 WATER PUMPING CONTROL DEVICE AND SYSTEM
A water pumping control device may include a primary power source and a secondary power source. The primary power source may be configured to provide a primary...
2019/0120233 SUBMERSIBLE PUMP
A submersible pump comprising a pump body and a top cover, wherein the pump body is detachably connected to the top cover, and it is sealed and isolated...
2019/0120232 SCREW COMPRESSOR
A screw compressor includes a casing, a screw rotor, a discharge passage, and at least one muffler space. The casing includes a cylindrically-shaped cylinder,...
2019/0120231 SEPARATOR DEVICE FOR SEPARATING A FLUID, IN PARTICULAR A LUBRICANT, FROM A COOLANT
The invention relates to a separator device of a compressor for the deposition of a fluid, in particular a lubricant from a coolant fluid of the compressor,...
2019/0120230 SCROLL FLUID MACHINE
Provided is a scroll fluid machine that makes it possible to attenuate the bending stress applied to the base of a wall body having an inclined section. The...
2019/0120229 SCROLL FLUID MACHINE AND METHOD FOR PRODUCING SAME
Provided is a scroll fluid machine capable of effectively achieving performance of a tip seal installed in a tooth crest of a wall including an inclined...
2019/0120228 SCAVENGE PUMP
A scavenge pump includes: a pump housing including a housing body and a cover member, the housing body having a rotor chamber in which an inlet port, an outlet...
2019/0120227 TWO-STAGE VARIABLE-DISPLACEMENT OIL PUMP
A two-stage variable-displacement oil pump includes a casing having a suction port for suctioning oil stored in an oil tank and a discharge port for...
2019/0120226 PROPORTIONAL METERING PUMP, METHOD FOR ASSEMBLING AND DISASSEMBLING SUCH A PUMP
A proportional metering pump includes a hydraulic machine, a metering mechanism provided with a nozzle, and a unit for attaching the nozzle to the pipe for...
2019/0120225 Monitoring System For Pressure Pump Cavitation
A monitoring system may include a position sensor, strain gauges, and a computing device for monitoring valves in a wellbore pressure pump having multiple...
2019/0120224 P & I DIAGRAM INPUT
A method for controlling and/or monitoring a compressor system is provided. The compressor system includes one or more compressors and one or more peripheral...
2019/0120223 UTERINE DISTENSION FLUID MANAGEMENT SYSTEM WITH PERISTALTIC PUMPS
A pump cartridge for mounting on a drive rotor includes a roller assembly having first and second hubs maintained in a spaced apart relationship and defining...
2019/0120222 CORDLESS COMPRESSOR
A cordless compressor has an air storage tank, a pump for pressuring air within the air storage tank, a motor driving pump, a power tool battery pack connected...
2019/0120221 RECIPROCATING COMPRESSOR AND METHOD FOR MANUFACTURING A RECIPROCATING COMPRESSOR
A reciprocating compressor and a method for manufacturing a reciprocating compressor are provided. The reciprocating compressor may include a damper provided...
2019/0120220 CONTROL VALVE FOR COMPRESSOR
A compressor includes a cylinder housing having a number of pistons, a control chamber communicating with piston casings, a suction chamber and a discharge...
2019/0120219 PULSE LASER-DRIVEN PLASMA CAPACITOR
Systems and method of electrical power generation. The system and method controls the timescale of electron dynamics and makes use of avalanche ionization,...
2019/0120218 TANDEM MOTOR LINEAR ROD PUMP
An oil pumping system to carry oil from an oil sump in a pump housing to an internal oil reservoir in another portion of the pump housing. A top plate is...
2019/0120217 TANDEM MOTOR LINEAR ROD PUMP
A method for operating a tandem motor linear rod pumping apparatus that includes first and second linear mechanical actuator systems each having a motor, and...
2019/0120216 ELECTRIC-DRIVEN AIR PUMP
An electric-driven air pump includes an outer housing unit, an electric-driven mechanism and a piston mechanism. The outer housing unit includes a connecting...
2019/0120215 VARIABLE CONTROLLED RECIPROCATION DEVICE FOR FLUIDS
An axial reciprocation device having a main piston and an anchor piston coupled to one another via a swivel joint interconnecting 20 a pair of connecting rods,...
2019/0120214 CENTRING CONTROL OF AN SMA ACTUATION ASSEMBLY
An SMA actuation assembly comprising SMA actuator wires connected in tension between a support structure and a movable element is controlled to drive movement...
2019/0120213 Amalthea venturi thermal cycle
A method for converting thermal energy into kinetic energy comprising a venturi wherein an external warm gas through an intake undergoes convergent-flow...
2019/0120212 PROPULSION FROM ROTATING MEMBERS
A propulsion system includes a rotation member, a first mass and a motor. The rotation member has a length extending between first and second ends and an axle...
2019/0120211 Wind Turbine with a Nacelle Including a Water Draining Device
A wind turbine with nacelle includes an electrical generator, a cooling circuit including at least two cooling fans for channeling a fluid cooling medium from...
2019/0120210 A METHOD FOR LIFTING A COMPONENT OF A MULTIROTOR WIND TURBINE
The invention relates to a method for lifting a component (1a, 1b) of a multirotor wind turbine (100) from an initial position to an operating position. The...
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