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Patent # Description
US-1,027,3995 Tarp connector
A connector is a unitary member having a male portion extending from a base. The male portion is configured as bifurcated snap pin to be inserted into and...
US-1,027,3994 Latch system for modular display panel
A display panel includes a frame and a plurality of panels. Each of the panels is attached to the frame by a first spring-latch. The first spring latch is...
US-1,027,3993 Positioning pin for positioning and/or centering a first vehicle part relative to a second vehicle part
A positioning device positions and/or centers a first vehicle part relative to a second vehicle part. The device includes a body having a first end connected to...
US-1,027,3992 Panel support and/or panel mounting means
Disclosed is a panel support including a block and a slide. The block has an aperture therein into which the slide can be inserted and the slide has a flange at...
US-1,027,3991 Mounting clip and related methods
A mounting clip may be provided that is configured to be secured to a stiffener and provide attachment of external components to the stiffener. In one example,...
US-1,027,3990 Fixed wobbler for hydraulic unit
A fixed wobbler of a hydraulic unit includes a body having a first end and an opposite second end, the first end defining a first surface, and the second end...
US-1,027,3989 Valve actuator device with driving arm having a modular structure
A valve actuator device includes a supporting body, a driving shaft, and a fluid cylinder having a body connected to one side of the supporting body. The...
US-1,027,3988 Fluid pressure system
A fluid pressure system includes an actuator, an operating valve, and a spool valve. The spool valve is connected to a pressure source and a tank by a pressure...
US-1,027,3987 Hydraulic valve arrangement with control/regulating function
The present invention relates to a hydraulic valve arrangement for controlling/regulating at least one hydraulic consumer of a mobile machine, with a summation...
US-1,027,3986 Discretized valve state control for multi-level hydraulic systems
An actuation pressure to actuate one or more hydraulic actuators may be determined based on a load on the one or more hydraulic actuators of a robotic device....
US-1,027,3985 Hydraulic drive system of construction machine
An object to reduce a relief amount at the start of turning. A hydraulic drive system of a construction machine includes: a turning control valve disposed on a...
US-1,027,3984 Hydraulic system
A hydraulic system, preferably for actuating and engaging a mobile slurry pump, includes a primary circuit, actuating a first hydraulic consumer, which circuit...
US-1,027,3983 Working machine control system and lower pressure selection circuit
A working machine control system includes a split flow type fluid pressure pump configured to discharge a working fluid from a first discharge port and a second...
US-1,027,3982 Pump device and hydraulic actuator
A first case accommodating a first check valve of a switching valve switching a flow of hydraulic fluid to one of a first chamber and a second chamber of a...
US-1,027,3981 Master cylinder with guide sleeve for a sealing lip of the snifter system
The invention relates to a master cylinder for an actuating device of a clutch or a brake of a motor vehicle, including a cylinder housing having a pressure...
US-1,027,3980 Liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston
A liquid seal energy-accumulator and hydraulic system thereof based on liquid-collector and sandwich piston is provided. The liquid seal energy-accumulator...
US-1,027,3979 Accumulator
An accumulator is provided, which is aimed at stabilization in mounting state of a damping member while diminishing the impact on a metal bellows. In an...
US-1,027,3978 Low-cost evacuator for an engine having tuned Venturi gaps
An evacuator for supplying vacuum to a device in a boosted engine air system is disclosed. The evacuator defines a body comprising a converging motive section,...
US-1,027,3977 Perforated drum of a compressor of an axial turbine engine
A rotor, in particular a drum of a low-pressure compressor of a turbojet aero engine, is disclosed. The rotor includes an outer annular wall delimiting a...
US-1,027,3976 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...
US-1,027,3975 Compressor blade for a gas turbine engine
An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable...
US-1,027,3974 Centrifugal blower unit
A centrifugal blower unit for motor vehicle air conditioning systems having a fan wheel (8) in a spiral housing (1), wherein the spiral housing (1) corresponds...
US-1,027,3973 Centrifugal compressor having an asymmetric self-recirculating casing treatment
A centrifugal compressor includes an asymmetric self-recirculating casing treatment that includes, on an inner face of a casing 10, a suction ring groove 1, a...
US-1,027,3972 Rotor for gas turbine engine
A rotating component for a turbine engine includes a main component portion including a web and a platform located at a radially outboard portion of the web,...
US-1,027,3971 Fan impeller structure of cooling fan
A fan impeller structure of cooling fan includes a blade assembly and a hub. The blade assembly has multiple blades and an annular cover body. The annular cover...
US-1,027,3970 Construction of articles of manufacture of fiber reinforced structural composites
Articles of manufacture, preferably pump component parts, and a method for making the articles, include providing a plurality of layers of reinforcing fibers in...
US-1,027,3969 Axially split pump
An axially split pump for a fluid includes an axially split housing with a bottom and a cover, a rotatable shaft, and a side cover. The side cover has a first...
US-1,027,3968 Water supply/drainage pump
Provided is a water supply/drainage pump including: an air-cooled internal combustion engine section; a pump section configured to supply/drain water by being...
US-1,027,3967 Compressor shroud comprising a sealing element provided with a structure for entraining and diverting discharge air
A compressor shroud for an aircraft turbine engine, the shroud being arranged between two bladed rotary wheels and radially in line with a deflector, the shroud...
US-1,027,3966 Built-in air pump
A pump unit includes a pump housing having a valve assembly positioned on a wall thereof and adapted to be coupled to an inflatable device, and an air control...
US-1,027,3965 Method of extended thermodynamic turbine mapping via compressor inlet throttling
A method for extending thermodynamic turbine mapping of a turbocharger, the turbocharger including a turbine and a compressor, the method including the steps of...
US-1,027,3964 Stepped-louvre heating, ventilating and air conditioning unit used in high-velocity, low speed fan
A fan blade apparatus for use in a high-volume, low-speed fan wherein the fan blade includes a body portion, a leading edge portion and a trailing portion. The...
US-1,027,3963 Extraction hood
The present invention relates to a suction device (103) for a hood, comprising an impeller (303), an electric motor (302) that drives said impeller (303), a...
US-1,027,3962 System for selectively bypassing fluid supply to one or more operational systems of a machine
A hydraulic system is provided to selectively and independently route pressurized fluid to one or more operational systems of a machine. The hydraulic system is...
US-1,027,3961 Fuel cell system including a fuel cell assembly and centrifugal blower system
A fuel cell system includes a fuel cell assembly that includes a plurality of individual fuel cells, each fuel cell having an electrolyte medium, a cathode and...
US-1,027,3960 Impeller for a side channel flow machine in particular designed as a side channel blower
An impeller for a side channel flow machine has impeller blades. An inlet region of the impeller blade is off-set from the outlet region. The inlet region is...
US-1,027,3959 Pump assembly
A pump assembly has an electric drive motor which is designed as a canned motor which has a bearing (22) in the interior of motor can (14), on which a motor...
US-1,027,3958 Compressor driven by a motor based on a temperature of a drive circuit
A motor-driven compressor includes: a compression mechanism; an electric motor that drives the compression mechanism; a driver circuit unit disposed at a...
US-1,027,3957 Two-cylinder hermetic compressor
In the two-cylinder hermetic compressor, a main bearing is disposed on one surface of a first cylinder, an intermediate plate is disposed on another surface of...
US-1,027,3956 Vane pump
A vane cell pump for a transmission of a motor vehicle includes a housing. A rotor defines a plurality of slots. The plurality of slots runs radially. A...
US-1,027,3955 Piston cartridge for piston pump
A hydraulic piston pump includes a reciprocal piston disposed in a blind housing bore of a piston housing to generate a pumping action. To accommodate the...
US-1,027,3954 Fluid end of a reciprocating pump with reduced stress
A fluid end of a pump includes a body that defines a suction bore, a discharge bore, and a plunger bore. A first central longitudinal axis extends through the...
US-1,027,3953 Methods of manufacturing a pneumatic reciprocating fluid pump with improved check valve assembly
A pneumatic reciprocating fluid pump for pumping a fluid includes at least one check valve assembly that includes a check valve body insert, a ball within the...
US-1,027,3952 Reciprocating compressor, pressure packing, and method
A pressure packing for a piston rod of a reciprocating compressor includes a case having a piston rod through bore. A compartment within the case is coincident...
US-1,027,3951 Solar pump system and method for controlling solar pump system
A solar pump system comprises a solar module configured to generate DC power from sunlight, a water pump, an inverter configured to convert the DC power into AC...
US-1,027,3950 Peristaltic pump rotor
A peristaltic pump rotor comprising a body, an arm pivotally mounted to the body at an arm-body pivot point, the arm being movable between a deployed condition...
US-1,027,3949 Cryopump and method of operating the cryopump
A method of operating a cryopump includes: cooling a cryopanel from an initial temperature higher than a cryogenic temperature for a vacuum pumping operation to...
US-1,027,3948 Method for operating a compressor
A method of operating a compressor includes obtaining a harmonic series representation of speed variation as the rotor rotates through each revolution. The...
US-1,027,3947 Drive mechanism, pump assembly and lubrication system
A drive mechanism including a pneumatic cylinder housing, a piston reciprocating in the housing between a first and second dead centers, a pumping shaft driven...
US-1,027,3946 Rotary fluid device with bent cylinder sleeves
A rotary fluid pump-motor includes first and second rotor assemblies and a bent cylinder sleeve. The first rotor assembly includes a first rotor, a piston...
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