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Patent # Description
US-9,334,904 Propeller shaft and yoke structure of universal joint used for the propeller shaft
A propeller shaft has a first yoke having a fixing portion, a pair of first bifurcated yoke portions extending from one end portion of the fixing portion in an...
US-9,334,903 Rotation transmitting member, coupling directly connected to shafts, and shaft connecting mechanism
A more durable rotation transmitting member for a coupling directly connected to shafts has: drive-side rotation transmitting cushion to which an input shaft is...
US-9,334,902 Roller assembly
A roller assembly for a turret, a turret bearing system for a turret, and a method of manufacture of a roller assembly for a turret. The roller assembly...
US-9,334,901 Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower
A rotary joint for use in a system for generating energy from water power, the joint comprising a first rotationally symmetrical connecting element and a second...
US-9,334,900 Ball bearing cage
A ball bearing cage with an annular rolling element retaining body, which has ball sockets distributed around a circumference of the rolling element retaining...
US-9,334,899 Landing bearing and magnetic bearing assembly
A landing bearing for use in a magnetic bearing assembly is provided. The landing bearing includes a first landing surface and a second landing surface. The...
US-9,334,898 Lamination sleeve with an axial hydraulic fitting port
A centrifugal gas compressor radial magnetic bearing (125) may include windings (126), a lamination sleeve (130), and a lamination (127). The lamination (127)...
US-9,334,897 Thrust slide bearing, and combination mechanism of a thrust slide bearing and a piston rod
The thrust slide bearing (1) has a synthetic resin bearing body (2) having a ring-shaped upper surface (5) that functions as a sliding surface, a ring-shaped...
US-9,334,896 Drive shaft module for a construction machine
A drive shaft module for a material conveyor system of a construction machine comprises a drive shaft and at least one first mounting which is designed to hold...
US-9,334,895 Tapped insert for cylindrical bore and installation equipment for such insert
The present invention relates to a tapped insert for cylindrical plain bore (30) of a part A1 comprising a cylindrical body (10), characterized in that said...
US-9,334,894 Fastening element with multiple joining directions and corresponding fastening arrangement for the fastening of...
A fastening element for fastening an attachment on a vehicle body includes a basic body having a recess and multiple spring tongues arranged in the recess,...
US-9,334,893 Blind rivet and fastening arrangement with a blind rivet
A blind rivet for joining components made of plastic has a hollow rivet body with an elongated shank and a flange and, located in the bore of the rivet body, a...
US-9,334,892 Disconnect housing for use in automation systems
A disconnect housing for selectively receiving a tooling boom is disclosed. The disconnect housing is configured with a sensor to indicate when a predetermined...
US-9,334,891 Bracket assembly
In one embodiment, the present disclosure provides a bracket assembly comprising a bridge which in turn comprises a central span, a wing attached to the central...
US-9,334,890 Hardmetal roll clamping system onto the shaft and the method thereof
A clamping system for securing hardmetal rolls includes a shaft having a groove, one or more clamping nuts having threads on the inner circumference which are...
US-9,334,889 Method of arranging mounting devices on weldable polymers and suitable strap parts
A method of providing, by high-frequency welding of at least two construction parts (4,4') containing polymer material weldable by high-frequency welding to an...
US-9,334,888 Fastening device
A fastening device includes a screw (1,21) with a thread part (2) and a shaft part (3,23), the shaft part (3,23) having a recess (4) at the free end for the...
US-9,334,887 Clip
A clip includes a pair of end portions each having an arcuate portion. A pair of opposed gripping portions are each connected at each end to the pair of end...
US-9,334,886 Flow conditioner with integral vanes
A flow conditioner includes a single disk comprising an array of holes and at least one integral vane, for example a plurality of integral vanes. The at least...
US-9,334,885 Pump suction pipe
The present invention is to suppress generation of cavitation in an impeller of a pump and disproportion of generation areas thereof by suppressing a secondary...
US-9,334,884 Hydrostatic drive system
A hydrostatic drive system includes a differential cylinder connected in a closed circuit to a high-pressure pump. A piston-side compression chamber and a...
US-9,334,883 Method for controlling a hydraulic system of a working machine
A method is provided for controlling a hydraulic system of a working machine. The hydraulic system includes a hydraulic machine for providing hydraulic fluid to...
US-9,334,882 Hydraulic circuit for progressive engagement of a hydraulic device
The present invention relates to a hydraulic circuit comprising: an accumulator (11) a hydraulic device (1) a primary line (12) and a secondary line (13)...
US-9,334,881 Industrial vehicle
A forklift (1) according to the present invention includes: an engine (7); a hydraulically-operated device for cargo handling (2); a pump for cargo handling (5)...
US-9,334,880 Reversible inline jet siphon
An inline jet siphon comprises a hollow body for connecting inline of a hose, the body including a through opening for passing liquid therethrough; a jet nozzle...
US-9,334,879 Fan tray perforation pattern
An apparatus is provided in one example embodiment and includes a plate having a plurality of perforations configured in a pattern. The pattern includes the...
US-9,334,878 Vortex generators for generating vortices upstream of a cascade of compressor blades
A blade assembly for a turbomachine compressor includes a plurality of individual devices acting on the flow. The individual devices are provided upstream of...
US-9,334,877 Fan arrangement
A fan arrangement (1), in particular for cooling an engine system, comprising: an impeller (10) having one or more blades (4) which in operation convey a medium...
US-9,334,876 Pump casing and related apparatus and methods
A pump casing has a metallic band that defines a sidewall of the pump casing and having at least one tab projecting from a surface thereof or at least one...
US-9,334,875 Multiblade centrifugal fan and air conditioner equipped with the same
Provided are a low-noise, high-performance multiblade centrifugal fan that suppresses interference between rotational flows generated within extension sections...
US-9,334,874 Blade of axial flow impeller and axial flow impeller
The invention relates to dimensioning rules for a blade of an axial flow impeller. The dimensioning rules relate to: (i) the lengthwise dimension from the axis...
US-9,334,873 Side-channel compressor with symmetric rotor disc which pumps in parallel
A pump comprising a regenerative pumping mechanism having a generally disc-shaped rotor mounted on an axial shaft for rotation relative to a stator. The rotor...
US-9,334,872 Portable fan
A battery-powered portable personal fan is described with reference to two embodiments, both of which comprise a two-part base, of which the upper part is...
US-9,334,871 Fan rotation speed adjusting system
A fan rotational speed adjusting system includes a power supply unit, a fan, a current detecting circuit and a temperature detecting circuit. The current...
US-9,334,870 Systems and methods for programming of a cooling fan arrangement
Embodiments of the present disclosure provide a method that comprises, based upon receipt of a mode command, changing an operating mode of a fan motor...
US-9,334,869 Axial compressor and control method thereof to stabilize fluid
A fluid stabilizing control method of an axial compressor is provided, which includes driving to drive the axial impeller, and stall controlling to suppress or...
US-9,334,868 Fan
A fan includes a motor, an impeller and a heat dissipating structure. The impeller includes a hub and a plurality of first blades. The hub receives the motor,...
US-9,334,867 Fan performance by increasing effective blade height in a tolerance neutral manner
The described embodiments relate generally to improving performance characteristics of a low profile fan. More specifically configurations having sloped fan...
US-9,334,866 System and apparatus for reducing thrust forces acting on a compressor rotor
A system and method of counterbalancing an aerodynamic thrust force generated by the impellers of a centrifugal compressor is disclosed. A rotor assembly...
US-9,334,865 Self-aligning and vibration damping bearings in a submersible well pump
An electrical submersible pump assembly has a centrifugal pump with stages, each having an impeller and a diffuser. A shaft extending from an electrical motor...
US-9,334,864 Method of operating a pumping system
A pumping system has a motor (32) for driving a pumping mechanism (30). A variable frequency drive unit (36) has an input for receiving electrical energy of...
US-9,334,863 Pump
A pump includes a plurality of pumping stages comprising a respective plurality of pumping mechanisms driven by one or more drive shafts for pumping fluid...
US-9,334,862 Electric oil pump with discharge pressure stabilization
A pump housing of a gear pump and a stator of an electric motor are fastened to each other with bolts via a front insulator. Dowel pins are inserted in...
US-9,334,861 Single cylinder treadle pump
A human-powered positive-displacement single dual-action cylinder treadle pump for use in pumping and distributing water from wells and other water sources, as...
US-9,334,860 Remotely reconfigurable high pressure fluid passive control system for controlling bi-directional piston pumps...
A bi-directional pump system that can be configured for a plurality of operating modes. The bi-directional pump system includes a plurality of bi-directional...
US-9,334,859 Helium management control system
A helium management control system for controlling the helium refrigerant supply from a common manifold supplies cryogenic refrigerators with an appropriate...
US-9,334,858 Disc pump with perimeter valve configuration
A disc pump valve includes an elliptical pump base having at least one aperture extending through the base. The base comprises a first end wall and a sealing...
US-9,334,857 Hydraulic pump
A pump including a cylinder body having first and second ends and a cylinder bore, a plug shaft including first and second ends and a plug shaft bore, wherein...
US-9,334,856 System and method of photoionization of fullerene and derivative clusters for high thrust-density ion thrusters
The present invention is for a system and a method of VUV photoionization of fullerene and derivative clusters followed by their thermal effusion for a...
US-9,334,855 Hall thruster for use with a condensable propellant
A Hall thruster for use with a condensable propellant including a plasma accelerator including an anode for providing plasma discharge, a distributor for...
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