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Patent # Description
US-1,004,7779 Fastening device
A fastening device is provided, which includes a locating seat for engaging with a first workpiece; a fastening member including sequentially connected stop...
US-1,004,7778 Connection between two components made of reinforced plastic and method for the production thereof
The invention relates to a connection comprising at least two components having the following features: a first component and a second component, of which at...
US-1,004,7777 Anchor bolt
An anchor bolt (40) according to the present invention has a taper member (7) threadably engaged with the rod (4), and three or five abutment parts (12) fitted...
US-1,004,7776 Anchoring system
The disclosure relates to an anchor system having an internally threaded anchor and a bolt or shaft screwed together with said anchor for holding an add-on...
US-1,004,7775 Attachment element
In an attachment element for fixing an object to a wall, wherein a shaft of the attachment element can be introduced into a hole in the wall and can be fixed to...
US-1,004,7774 Magnetic fastener assemblies
A magnetic fastener assembly has counterpart magnetic fastener members that are in detachable magnetic coupled fastening engagement. The magnetic fastener...
US-1,004,7773 Position detecting sensor of an actuator accomodated in a housing
A position detecting sensor is mounted in a sensor attachment groove formed in a cylinder device and having a wide portion and a narrow portion. Mounting...
US-1,004,7772 Single acting hydraulic cylinder
A single acting hydraulic cylinder comprises a cylinder housing and a piston rod arranged within the cylinder housing, where the piston rod can be actuated in...
US-1,004,7771 Construction machine
A hydraulic excavator includes control valves connected to a head-side chamber of a boom cylinder, an operating unit configured to switch the control valves,...
US-1,004,7769 Flow control valve for construction equipment
Disclosed is a flow control valve for a construction equipment for controlling the amount of oil supplied to a hydraulic actuator from a hydraulic pump. The...
US-1,004,7768 Double-loop control system with single hydraulic motor
A double-loop control system with a single hydraulic motor relates to a technical field of hydraulic transmission control, including a hydraulic motor (1), a...
US-1,004,7767 Motor pump unit for a high-pressure cleaning appliance, and high-pressure cleaning appliance
A motor pump unit for a high-pressure cleaning appliance is provided, in which the cleaning liquid conveyed by the pump assembly is used for cooling the motor,...
US-1,004,7766 Air compressor system
A compressor system is disclosed that includes a base structure having a first portion engageable with a support surface and a second portion cantilevered from...
US-1,004,7765 Bushing for a variable stator vane and method of making same
A bushing for use in a stator vane assembly that includes an annular body that extends between a first end and a second end. The bushing is configured to be...
US-1,004,7764 Propeller fan, and air blower, air conditioner, and hot-water supply outdoor unit including the same
In a blade cross-sectional view, assuming that a tangent at an end of the outer periphery is defined as LQ, an imaginary line orthogonal to the rotation axis is...
US-1,004,7763 Rotor assembly for use in a turbofan engine and method of assembling
A rotor assembly for use in a turbofan engine is provided. The rotor assembly includes an annular spool including a first blade opening defined therein, a first...
US-1,004,7762 Impeller and mold for manufacturing impeller
The present disclosure provides an impeller and a mold for manufacting the impeller. The impeller includes a plurality of blades, and there is an overlapped...
US-1,004,7761 Liner coupling pin
A coupling pin for use in a pump housing, the pump housing including an outer casing and an inner pump liner, the coupling pin being suitable for locating the...
US-1,004,7760 Turbine wastegate plug
An assembly can include a turbine housing that defines a bore, a wastegate opening, a wastegate passage to one side of the wastegate opening and a chamber to...
US-1,004,7759 Method for controlling the speed of cryogenic compressors arranged in series for cooling cryogenic helium
A method for controlling speeds of compressors arranged in series for compressing a fluid. The desired inlet pressure is predefined and the actual inlet...
US-1,004,7758 System for controlling operation of first and second electric fans
A system for controlling operation of first and second electric fans is provided. The system includes a microcontroller that determines when first analog...
US-1,004,7757 Predicting a surge event in a compressor of a turbomachine
Systems and methods for predicting a surge event in a compressor of a turbomachine are provided. According to one embodiment of the disclosure, a system may...
US-1,004,7756 Ventilating fan
A ventilating fan includes a sirocco fan disposed in a box-shaped body and an adapter connected to an air outlet of the sirocco fan. The sirocco fan is composed...
US-1,004,7755 Fan
A fan includes a stationary portion; a bearing mechanism; and a rotating portion. The rotating portion includes an impeller including a plurality of blades and...
US-1,004,7754 Brushless motor and fan using the motor
A brushless motor 5 of the present invention comprises: a rotor magnet 13 having a magnetized circumferential surface 13a comprising an upper circumferential...
US-1,004,7753 System and method for sidestream mixing
Systems and methods are provided for sidestream mixing. The system may include a first junction formed from a plurality of conduits. The plurality of conduits...
US-1,004,7751 Heating circulating pump
A heating circulating pump includes a pump housing (1) containing a pump impeller driven by an electric motor. The stator thereof is arranged in a motor housing...
US-1,004,7750 Bracketless magnetic pump
A fluid pump kit is provided. The kit includes a magnetic driven member for coupling with and rotating a propeller, and a magnetic driver for magnetically...
US-1,004,7749 Pressurized water reactor with upper vessel section providing both pressure and flow control
A pressurized water reactor (PWR) includes a vertical cylindrical pressure vessel having a lower portion containing a nuclear reactor core and a vessel head...
US-1,004,7748 Rotary compressor, method of manufacturing a rotary compressor, and apparatus for manufacturing a rotary compressor
A rotary compressor, a method of manufacturing a rotary compressor, and an apparatus for manufacturing a rotary compressor are provided. The rotary compressor...
US-1,004,7747 Pump assembly and method for evacuating a vapor-filled chamber
The invention relates to an assembly comprising a vacuum pump and a chamber, wherein a suction tract extends between the chamber and the vacuum pump. The vacuum...
US-1,004,7746 Refrigerant compressor and refrigeration cycle device
A refrigerant compressor (100) includes: a sealed vessel (103); a compression mechanism (101) that sucks refrigerant, sucked in the sealed vessel (103), for...
US-1,004,7745 Electric oil pump
Provided is a configuration where a stator section is fastened to an electric motor part-accommodating portion at a location where an end surface of the stator...
US-1,004,7744 Vane pump device
An inner-plate cam ring side recess portion is formed in a cam ring side end surface of an inner plate, communicates with a columnar groove which is a center...
US-1,004,7743 High pressure pump
A high pressure pump for delivering a fluid includes a pump housing with a longitudinal axis and a housing cavity, a piston partly arranged in the housing...
US-1,004,7742 Pump operable in one of quick pumping mode and high-pressure pumping mode selectively
A pump includes: a base with a through-hole flanked by an intake-hole and discharge-hole; an external cylinder fixed to the base; an end-fitting element...
US-1,004,7741 Monitoring system for fluid pump
A monitoring system for a fluid pump having a fluid end and a power end is provided. The monitoring system includes an inlet pressure sensor attached to an...
US-1,004,7740 Pump unit for a high-pressure pump
A pump unit includes a pump housing having a low-pressure inlet and a high-pressure outlet. A working medium is fed via the low-pressure inlet to a working...
US-1,004,7739 Pump jack system and method
A pump jack system for vertically reciprocating a downhole pump in an oil and gas well. The pump jack system includes a cylinder assembly having a drive...
US-1,004,7738 Downhole radially actuated longitudinal diaphragm pump
A diaphragm pump and pump system including a pump housing defined along a longitudinal axis and having one or more pumping chambers and one or more driving...
US-1,004,7737 Pump head coupling with twist-lock connections
A pump features: A motor having a front end bell (FEB) with a coupling portion having twist lock style (TLS) connections with locking portions, and an outer...
US-1,004,7735 Mixing pump
The present disclosure relates to a mixing pump (10) for combining two or more substances. More specifically, the mixing pump (10) is adapted to combine...
US-1,004,7734 Hydrostatic axial piston machine
A hydrostatic axial piston machine (1) has a housing (2), a rotatable drive shaft (4) mounted in the housing (2) by a bearing device (5) that comprises at least...
US-1,004,7733 Cylinder block for a compressor, in particular swash plate compressor, and swash plate compressor
A cylinder block (1) for a compressor has a central opening (3) for accommodating a drive shaft of a drive unit and defines a central axis of the cylinder block...
US-1,004,7732 Electrothermal device for a propulsion system, especially for a turbojet, propulsion system comprising such an...
An electrothermal device (1, 100) includes a primary chamber (2) having an anode nozzle (6) provided with an inlet passage (7), a cathode tip (9) at least...
US-1,004,7731 Plasma propellant ablation/sublimation based systems
Systems and methods for improving plasma propellant ablation/sublimation based systems are provided. One set of embodiments provides systems and methods for...
US-1,004,7730 High-temperature thermal actuator utilizing phase change material
Disclosed is a high-temperature thermal actuator that utilizes the dimensional change of a phase change media hermetically sealed within a shell. This actuator...
US-1,004,7729 Solar collector plant with thermal storage
A concentrating solar power collector plant is provided in which a pressurized solar power receiver with an associated gas turbine and a low-pressure solar...
US-1,004,7728 Renewable energy system and methods for creating renewable energy
A renewable energy device includes a wheel rotatably mounted on a base to spin about an axis of rotation and having a plurality of hollow, barbell-shaped fluid...
US-1,004,7727 Wind turbine comprising a transport unit
A wind turbine is provided, with a tower with a longitudinal axis, a nacelle on the tower, multiple power cables which extend from the nacelle into the tower...
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