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Patent # Description
US-9,388,810 Rotary vacuum pump with circumferential groove for a lubricating and sealing fluid
A rotary vacuum pump, for instance a vane pump, has at least one circumferential groove (6) between facing side surfaces of the rotor (2) and of the rotor guide...
US-9,388,809 Multi-stage pump assembly having a pressure controlled valve for controlling recirculation of fluid from the...
Pump having a pump inlet, a pump outlet, at least two threaded rotors and a pressure controlled valve. The pressure controlled valve is capable of controlling...
US-9,388,808 Scroll compression device
A scroll compression device that is adaptable to a larger elimination capacity by using a balancer of magnetic material is provided. A scroll compression...
US-9,388,807 Vane compressor having a second discharge port that includes an opening portion to a compression space
A vane compressor includes a cylinder, a rotor portion, vanes, and a first discharge port allowing a refrigerant in a compression chamber to be discharged...
US-9,388,806 Reciprocating compressor
A reciprocating compressor is provided that may include an outer stator; an inner stator provided at an inner side of the outer stator with a predetermined gap...
US-9,388,805 Medication pump test device and method of use
A medication pump test device and method of use including a test device for use with a medication pump and a depth indicator, the test device including: an...
US-9,388,804 Oil pump with selectable outlet pressure
An oil pressure relief valve for use in the oil pump lubrication system of an internal combustion engine is controlled by both oil pump outlet pressure and by...
US-9,388,803 Tube roller pump including a pivotable tube support and medical device for extracorporeal blood treatment
Medical devices for extracorporeal blood treatment including tube roller pumps. Tube roller pumps including a pump housing having a bent bearing surface and a...
US-9,388,802 Device for detecting breakage of a diaphragm in a hydraulically-actuated pump, a method of mounting such a...
A device for detecting breaks in a diaphragm of a hydraulically-actuated pump includes a body (21) in which a first chamber (22) is formed, a duct (23)...
US-9,388,801 Natural gas compressor with scissor drive assembly
A positive displacement reciprocating compressor for compression of natural gas. The compressor includes at least one pair of coaxial bulkheads, each bulkhead...
US-9,388,800 Dosing pump arrangement
A metering pump assembly includes a metering space (6) and a displacement body (8) which is linearly movable via a conrod (10). A helical spring (20) designed...
US-9,388,799 Drive circuit for actuating a shape-memory alloy actuator
Methods and apparatus are disclosed for actuating a shape-memory alloy actuator. An example method comprises a measurement phase, in which a voltage is applied...
US-9,388,798 Modular heat-exchange apparatus
A heat exchanger module for thermally coupling a first fluid and second fluid is disclosed. The heat exchanger module comprises a plurality of heat exchangers,...
US-9,388,797 Method and apparatus for producing power from geothermal fluid
A method for producing power from geothermal fluid includes: separating the geothermal fluid in a flash tank into geothermal vapor comprising steam and...
US-9,388,796 Assembly for extracting the rotational energy from the rotor hub of the wind turbine of a wind turbine system
An assembly for absorbing torques at the rotor hub of a wind turbine whose rotation axis extends toward the wind, and for diverting axial and radial forces and...
US-9,388,795 Magnet configurations for magnetic levitation of wind turbines and other apparatus
A wind turbine having one or more magnets for reducing friction between the turbine support and a turbine rotor. The reduction of friction between the turbine...
US-9,388,794 Flying electric generators with clean air rotors
Flying electric generator aircraft that include groupings of four rotors mounted to booms extending fore and aft of a fuselage structure wherein the rotors are...
US-9,388,793 Vehicle wind turbine system
The vehicle wind turbine system includes at least one wheel, the at least one wheel having at least one fan blade adapted to generate airflow from the rotation...
US-9,388,792 Distributed control system
A system and method for pressure based load measurement are provided. The system and method measure at least one pressure differential on an airfoil and...
US-9,388,791 Mounting arrangement for load compensating device
A mounting arrangement for a load compensating device is provided. The mounting arrangement includes a cover sheet connected to a housing via a plurality of...
US-9,388,790 Fan device for high torque output
A fan device for high torque output has two base plates, multiple fans, and a spindle. The base plates are mounted parallel to each other. The fans are mounted...
US-9,388,789 Sectional wind turbine blade
The invention relates to a sectional blade for a wind turbine, the blade comprising at least a first blade section and a second blade section extending in...
US-9,388,788 Conveying device for producing energy
A conveying device for producing energy, including a circulating conveying member of containers, which have a load strand and a return strand, the conveying...
US-9,388,787 Methods, devices and systems for glow plug operation of a combustion engine
A glow plug control apparatus for an engine of a motor vehicle, comprising at least one glow plug; a power source to apply electric power to the at least one...
US-9,388,786 Ignition system
An ignition system including: a first control unit configured to generate a high voltage that is to be supplied to a spark plug at a secondary winding of an...
US-9,388,785 Automatic vehicle stop restart system
An electrical system for vehicles that connects multiple batteries in parallel during normal operation but isolates the cranking battery and the starter system...
US-9,388,784 Internal combustion engine with injection valve
An internal combustion engine for a motor vehicle includes at least one cylinder, an injection valve associated to the cylinder for direct injection of fuel...
US-9,388,783 Fastening arrangement of a fuel supply device on an internal combustion engine
A fastening arrangement for a fuel supply device on an internal combustion engine includes a fuel distribution element which runs along a longitudinal direction...
US-9,388,782 Fuel-injection valve for an internal combustion engine
Disclosed herein is a fuel injection valve for an internal combustion engine. The fuel injection valve includes a valve body (10), a nozzle (20), a valve plate...
US-9,388,781 Fuel accumulator block for testing high-pressure components of fuel injection systems
A fuel accumulator block is provided for testing high-pressure components of fuel injection devices. The fuel accumulator block includes an accumulator body and...
US-9,388,780 Fuel supply device
A resilient member is accommodated within a single support column, which connects a flange and a pump unit. The resilient member presses the pump unit in an...
US-9,388,779 Fuel system for an excavator
A fuel system is disclosed which is adapted to improve engine ignition properties by ensuring that, when the engine ignition is turned off, residual fuel left...
US-9,388,778 Servo flow recirculation for an advanced thermal efficient aircraft engine fuel system
A fuel circulation system and methods are provided. The system includes a supply pump for providing an outlet flow of fuel. The system also includes at least a...
US-9,388,777 Kidney loop filtration system for fuel delivery system
A fuel delivery system is described in the present disclosure. The fuel delivery system includes a kidney loop filtration system for filtering fuel stored in a...
US-9,388,776 Engine sound enhancement system for a fixed gear transmission
A control system for a vehicle having a fixed gear transmission and an engine that outputs an actual RPM signal is provided. The control system includes a...
US-9,388,775 Systems and methods for refueling canister system
Methods and systems are described for depressurizing a fuel tank prior to refueling. In one example, before refueling the fuel tank having a pressure above a...
US-9,388,774 Precision purge valve system with pressure assistance
A pressure-assisted precision purge valve system is provided in an evaporative emission control system that provides flow of fuel vapor-air mixture from a fuel...
US-9,388,773 Exhaust gas recirculation valve
An EGR valve includes a housing formed with a passage, a valve seat provided in the passage, a valve element seatable on the valve seat, a valve stem provided...
US-9,388,772 Needle sleeve for pivotably mounting the throttle valve shaft of a control device for recirculating exhaust gas...
A needle sleeve, in particular for pivotably mounting the throttle valve shaft of a control device for recirculating exhaust gas in internal combustion engines....
US-9,388,771 Intake controller and method of intake controlling for internal combustion engine
In an intake controller for an internal combustion engine, an opening controlling unit performs, when a light load operation is performed during a manual forced...
US-9,388,770 Exhaust gas recirculation system for engine
Disclosed is an exhaust gas recirculation system for an engine (1), wherein at least a downstream sub-region of a region of an exhaust passage (33) upstream of...
US-9,388,769 Assembly for holding the interface of a front frame of a nacelle and a turbojet engine casing
The present disclosure relates to a holding assembly to hold a front frame of a thrust reverser to a turbojet engine casing. The assembly includes at least one...
US-9,388,768 Blocker door actuation system and apparatus
A blocker door actuation system for use in an aircraft thrust reverser is provided. The blocker door actuation system may comprise a rack, a gear, a gear...
US-9,388,767 Panel for the acoustic treatment comprising hot air ducts and at least one stabilization chamber
An aircraft nacelle comprising a lip extended by an inner conduit forming an air intake, a front frame delimiting with said lip an annular channel within which...
US-9,388,766 Networks of cogeneration systems
The invention provides systems and methods for a network of cogenerations systems. In some cases, each system includes at least one cogeneration plant and at...
US-9,388,765 Internal combustion engine and structure of chain cover of the same
An internal combustion engine includes: a chain cover that is attached to an internal combustion engine main body having a crankshaft; an oil seal that is...
US-9,388,764 Valve cover
In order to provide a valve cover to which at least one line is securable simply and by using a small number of fastening elements, it is proposed that the...
US-9,388,763 Internal combustion engine with light metal alloy engine block and cast iron cylinder liners
In an internal combustion engine for a motor vehicle, having a cylinder housing in the form of a light metal alloy casting with working cylinder sections...
US-9,388,762 Method and device for controlling an adjusting device of a motor vehicle
In order to control an adjusting device of a motor vehicle, in particular a window lift, having a motor-driven adjusting part, the speed of the drive is...
US-9,388,761 Combined fueling strategy for gaseous fuel
A method of operating an internal combustion engine with gaseous fuel includes providing fuel to a plurality of cylinders with both central point injection and...
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