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Patent # Description
US-9,429,155 Tapered sound outlet vane pump
The invention relates to a vane cell pump comprising an electrical pump unit that has a pump chamber into and out of which a fluid can flow and also a rotor...
US-9,429,154 Electromagnetic pump device
An electromagnetic pump including a suction check valve including a tubular portion and a flange portion that extends in a radial direction from an end edge of...
US-9,429,153 Hydraulic dual axial piston machine
A hydraulic dual axial piston machine includes a first driving unit and a second driving unit arranged one behind the other in the direction of the axis of a...
US-9,429,152 Method for controlling variable displacement pump
A method for controlling a variable displacement pump by calculation by a controller using a closed-center-type directional control valve, the method allowing...
US-9,429,151 Variable frequency drive heat sink assembly
A heat sink assembly is disclosed for cooling a power electronics module, such as a variable frequency drive. The heat sink assembly includes a housing and a...
US-9,429,150 Linear compressor
A linear compressor is provided. The linear compressor includes a machined spring. An inner back iron assembly is fixed to the machined spring at a middle...
US-9,429,149 Polyetherimide pump
A positive displacement pump and methods of making a positive displacement pump having a component, the component having a density ranging from more than 0 to 3...
US-9,429,148 Fan control system and fan controlling method thereof
A fan control system and a fan controlling method thereof are disclosed. The fan control system is used to an electronic apparatus for controlling an air pump...
US-9,429,147 Variable displacement swash plate compressor
A variable displacement swash plate compressor is provided with a housing, a drive shaft, a swash plate, a link mechanism, a piston, a conversion mechanism, an...
US-9,429,146 Pressure intensifier
A pressure intensifier including reciprocating pistons located in respective piston chambers, and a valve mechanism which reciprocates corresponding to movement...
US-9,429,145 Thermal gradient hydroelectric power system and method
A thermal gradient hydroelectric power system and method is disclosed herein. Specifically, the method can comprise cycling through a submersed evaporator warm...
US-9,429,144 Electricity-generating system using solar heat energy
An electricity-generating system using solar heat energy comprises: a heat storage tank, a pair of heat-sensitizing units with valves, a steam turbine, a solar...
US-9,429,143 Wind power generation unit, wind farm, and arrangement structure and control method of the same
A wind farm includes a plurality of wind power generation units each including a rotation axis, a hub, at least two airfoil blades, a pitch control system and a...
US-9,429,142 Method for charging a DC link of a wind turbine power electronic converter
The present invention relates to a method for charging a DC link of a power converter included in a wind turbine generator, the wind turbine generator...
US-9,429,141 Methods and systems for managing power generation and temperature control of an aerial vehicle operating in...
Methods and systems described herein relate to power generation control for an aerial vehicle of an air wind turbine (AWT). More specifically, the methods...
US-9,429,140 Wind turbine rotor blade components and methods of making same
Structural preform layers of multiple rigid unidirectional strength elements or rods are constructed and arranged for use in fabricating load-bearing support...
US-9,429,139 Transportation assembly for rotor blade
Transportation assemblies for rotor blades are provided. A transportation assembly includes a protection cap including a nose portion and a plurality of...
US-9,429,138 Apparatus, system and method for wind turbine component replacement
A system, apparatus and method for wind turbine component replacement. The method may include coupling a spreader to a wind turbine component, raising a hoist...
US-9,429,137 Wind turbine system, an assembling method of a wind turbine system, an inspecting method of a wind turbine...
A wind turbine system includes blades which rotate by receiving wind, a nacelle which supports the blades and rotates with the blades, a main shaft for...
US-9,429,136 Control system of variable speed pumped storage hydropower system and method of controlling the same
In one embodiment, a control system of a variable speed pumped storage hydropower system includes an optimization processing unit configured to calculate a flow...
US-9,429,135 Wave energy conversion device
A wave energy conversion device including a first pontoon configured to respond to an incident wave by operating in at least a first mode of motion and a second...
US-9,429,134 Dual coil ignition system
A method of responding to a detected blowout in a coil ignition system is provided in this disclosure. The method includes receiving a characteristic regarding...
US-9,429,133 Method and apparatus for generating an ion current between electrodes of a spark plug
The invention relates to a method for generating an ion current which occurs as a direct current between a central electrode and one or more side electrodes of...
US-9,429,132 Capacitive ignition system with ion-sensing and suppression of AC ringing
In order to reduce AC ringing of the secondary voltage after the spark event in a capacitive ignition system, which would influence ion-sensing, a secondary...
US-9,429,131 Starter system and method
A method for controlling an engine starter system including a starter capable of being controlled by an electronic control unit and having an electric motor and...
US-9,429,130 Voltage control in a vehicle electrical system
A method for maintaining a predetermined voltage in a battery-supported vehicle electrical system during the operation of an electrical starter includes steps...
US-9,429,129 Hydrostatic power unit to start an internal combustion engine
A variable displacement hydrostatic power unit (7) is connected with an internal combustion engine (2). The power unit (7) operates as a pump to deliver...
US-9,429,128 Method for adjusting stroke of fuel injection valve, and fuel injection valve
An objection of the present invention is to provide a fuel injection valve with a reduced variation in an injection amount and, in order to achieve this object,...
US-9,429,127 Fuel injector
A fuel injector which injects a gaseous fuel includes a nozzle and a housing. The nozzle has an outlet which injects the gaseous fuel at a flow rate greater...
US-9,429,126 System and method for detecting short-to-ground fault
A method of detecting a resistive short-to-ground fault in an injector driver circuit is disclosed. The method includes determining if the injector driver...
US-9,429,125 Spray measuring method and spray test apparatus used in the method
Test liquid (3) including thermosetting resin is injected from an injection valve (2). Light (L) is irradiated to a spray (6) of the test liquid (3) injected...
US-9,429,124 Direct injection fuel pump
Methods and systems are provided for a direct injection fuel pump. The methods and system control pressure within a compression chamber so as to improve fuel...
US-9,429,123 Vane pump
A vane pump includes: a rotor that is coupled with a rotation shaft to rotate; a plurality of vanes that are slidably held by a plurality of vane grooves which...
US-9,429,122 Fuel injection device
In a fuel injection device having a sensor for detecting a state in the combustion chamber in a free end thereof, the sensor signal transmitting member for...
US-9,429,121 System having a fuel distributor and a holder
A fuel injection system for high-pressure injection in internal combustion engines includes: a fuel distributor; and at least one holder which is used for...
US-9,429,120 Detecting leaks in a feedthrough device
A feedthrough device includes first and second opposing outer end faces. The feedthrough device includes an opening, between the first and second opposing outer...
US-9,429,119 Injection valve with direct and servo drive
A valve device for conveying a liquid includes a housing, a valve needle which is arranged such that it can be deflected in a valve-needle chamber of the...
US-9,429,118 Fuel pump module
A fuel pump module for a fuel tank having a plurality of fuel tank rooms includes a jet pump with a jet part, a suction part, and a swirling flow formation...
US-9,429,117 Intake sound introducing apparatus
An intake sound introducing apparatus has, for example, a branch pipe, a sound creator, a communication pipe, and a resonator. The branch pipe branches from an...
US-9,429,116 Mapped sound generator
An intake sound generator for an internal combustion engine of a vehicle, the internal combustion engine having an intake manifold for distributing a combustion...
US-9,429,115 Intake manifold
The invention addresses a challenge for providing an intake manifold that is able to suppress interference of the intake manifold with fuel injection valves at...
US-9,429,114 System and methods for evaporative emissions leak testing
A method for a fuel system is provided, comprising: during a first engine-off condition, coupling a fuel tank to a fuel vapor canister, and indicating...
US-9,429,113 Exhaust gas cooling device
An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and...
US-9,429,112 Engine system having turbo charger
An engine system having a turbocharger may include an engine block, a turbocharger, an intake line and an intercooler. The engine block may include a cylinder...
US-9,429,111 Failure detection device for exhaust recirculation apparatus of engine with supercharger
In an engine with a supercharger, a low pressure loop EGR apparatus includes a EGR passage to allow part of exhaust gas discharged from a combustion chamber of...
US-9,429,110 Method and system for vacuum control
Methods and systems are provided for controlling and coordinating control of a post-catalyst exhaust throttle and an EGR valve to expedite catalyst heating. By...
US-9,429,109 Carburetor assembly
The invention relates to a carburetor assembly (10) for a two-stroke internal combustion engine, the assembly comprising a main intake passage (12)...
US-9,429,108 Filter device and pressure regulator
A filter device includes a cylindrical filter, a lid member, and an urging member. The filter catches foreign matter contained in gaseous fuel. The filter has a...
US-9,429,107 Solenoid autochoke for an engine
A choke system for an internal combustion engine includes a carburetor having an air intake, a choke valve disposed in the air intake, and a choke lever coupled...
US-9,429,106 Combustion chamber comprising a condensation-proof barrier on a regenerative circuit
The invention concerns a combustion chamber (10) comprising a neck (15) downstream of the injection (11) of gases, and downstream of this neck a divergent...
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