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Method for intelligent control of a compressor system with heat recovery
The invention relates to a control for heat recovery (WRG) in a compressor system with liquid injection comprising a fluid circuit of the fluid which is to be...
Apparatus and method for controlling compressor, and refrigerator having
A compressor control apparatus and method, and a refrigerator including the same, are provided. In a refrigerator having two compressors, starting of two...
Tube pump and tube stabilizer
A tube pump comprises a rotor configured to have a roller and to hold the roller to be able to make an orbital motion along the inner circumferential surface of...
Drive system for a pressure wave generator
A drive system for driving a diaphragm pressure wave generator comprising opposed first and second diaphragms (11,13) that are each coupled at or toward...
Motor-driven compressor and mounting method for motor-driven compressor
A stator core includes an insertion hole that has an opening in an outer peripheral surface of the stator core and a bent portion in the stator core. A cluster...
Bidirectional output mixed hydraulic power system
The present invention relates to a bidirectional output mixed hydraulic power system, which includes a hydraulic fluid that stores and contains therein a fluid...
Plunger pump for volumes below one microliter, allowing manual
An automated high-precision plunger pump for volumes of less than 1 microliter, which is used in the microscope-assisted micromanipulation of biological...
Surface pump assembly
A surface mounted pump assembly includes a centrifugal pump having a plurality of impellers and an electric motor adapted to drive the pump such that a thrust...
Weather responsive treadle locking means for power generation system
A vehicle energy harvester including a subunit having an upper surface forming a roadway surface; a vehicle activated treadle on the subunit, the vehicle...
System and process of cooling an OTEC working fluid pump motor
A cooling system and process in an OTEC system are described where the sub-cooled working liquid from the working fluid pump outlet is used to cool the working...
Segmented jacket construction, in particular for a foundation for a wind
A segmented jacket construction is proposed. The segmented jacket construction is for a foundation for a wind turbine installation. The segmented jacket...
Testing an overspeed protection system of a wind turbine
The invention relates to a test tool for testing an overspeed protection system of a wind turbine. The system includes a sensor for sensing a first physical...
Estimation of wind conditions at a wind turbine
The risk of an extreme gust of wind hitting a wind turbine is estimated by gathering data from one or more sensors for use as training data. This data is...
Apparatus and methods for recovery of variational wind energy
A wind energy recovery apparatus and related methods are disclosed. The apparatus is comprised of a first wind receiving member displaceable by a wind having a...
Method and arrangement for controlling an operation of an electric energy
production facility during a...
A method is provided for operating an electric energy production facility during a fault in a utility grid to which energy is to be delivered. The energy...
System for converting wind energy into electrical energy through the
flight of power wing profiles tethered to...
Wind energy is converted into electrical or mechanical energy through the flight of at least one power wing profile tethered via one or more cables to a ground...
Fluid apparatus with pitch adjustable vanes
An apparatus comprising: a frame; a shaft mounted to the frame for rotation; plural vanes each mounted for rotation about a respective pitch adjustment axis on...
System and method for reducing loads acting on a wind turbine in response
to transient wind conditions
A method for reducing loads acting on a wind turbine in response to transient wind conditions may generally include determining an actual value for a blade...
Wind power plant having an adjustable power reserve
A wind power plant, including a generator driven by a rotor in order to generate electrical power and a controller that includes a pitch module for adjusting a...
Wind generator with energy enhancer element for providing energy during
periods of no wind and low wind conditions
A wind generator system for small wind applications that harnesses low velocity wind. The wind generator system includes a drive shaft; one or more retreating...
Control of electric output of a wind park
A method of controlling an electric output of a wind park is carried out jointly by wind turbines with their local wind-turbine controllers and a central...
Circuit wind power system and method for generating electricity using the
A wind power electricity generating system and its generation method, comprising a circuit frame, towers that support the circuit frame, a plurality of rails...
Actuating systems for controlling the flight of a power wing profile for
conversion of wind energy into...
An actuating system for controlling the flight of a power wing profile or kite controlled via at least two cables for conversion of wind energy into electrical...
Wind turbine blade and method of fabricating the same
A wind turbine blade is provided. The wind turbine blade includes a root region, a tip region, and a body extending from the root region to the tip region. The...
Notch-reduced composite joint
A wind turbine blade comprising a profiled hollow contour, at least one reinforcing beam (15) placed between two shell body parts (13, 14), the beam comprising...
Rotor blade element and method for improving the efficiency of a wind
turbine rotor blade
A rotor blade element and a method for improving the efficiency of a wind turbine rotor blade are provided. The wind turbine rotor blade element is adapted for...
Corona ignition device
The invention relates to a corona ignition device for igniting fuel in a combustion chamber of an engine by means of a corona discharge, said corona ignition...
Method for operating an internal combustion engine of a hand-guided power
In a power tool, an internal combustion engine is coupled by a clutch to a tool member. An ignition control device is provided that for each engine speed of the...
System, circuit, and method for controlling combustion
A system, circuit, and method are provided for generating continuous plasma to control combustion including the ignition and maintenance of the combustion...
Ignition device for battery-less engine and method for starting and
operating battery-less engine
In the ignition device for the battery-less engine, a transistor-type ignition control circuit of the engine including a manual starting device is actuated by...
System and method for controlling engine restart operation to reduce
A method and system for dealing with a change of mind event during an automatic shut-down of an engine 6 having a dual mass flywheel 8 is provided that reduces...
User interface for automatic start-stop system and method of controlling
Vehicles equipped with an automatic start-stop system may include an interface for conveying inhibitors preventing an engine from auto-stopping in addition to...
Systems and methods for driving intention prediction in vehicles
Disclosed are methods, systems, and computer-readable mediums for predicting a driving intention of a driver of a vehicle. A sequence comprising a plurality of...
Starter provided with electromagnetic solenoid integrating rush current
An electromagnetic solenoid that controls a motor current of a starter includes: a first switch including a pair of first fixed contacts and a first movable...
Aircraft starter motor assembly
An aircraft starter motor assembly for starting an aircraft engine is provided, and includes a DC motor, a planetary gearset, a ring gear clutch, and a starter...
Method for diagnosing a drift in at least one injector of a common-rail
fuel injection system
A method of diagnosis of a drift of at least one injector of an injection system with a common ramp, which includes a pressure regulating control unit and a...
Orifice plate and manufacturing method of the orifice plate
An orifice plate for liquid injection made of plate-shaped stainless steel, wherein an orifice is formed by shearing, is characterized in that the average...
Fuel injection system having a fuel-carrying component, a fuel injector
and a connecting device
A connecting device for fuel injection systems is used for connecting a fuel injection valve to a fuel-carrying component. A wire-shaped connecting element is...
Fuel injection valve
An injection hole inlet is disposed at the upstream side face of the injection hole plate in such a way that, assuming that .alpha. denotes the angle between...
Electronically controlled fuel injector with fuel flow rate substantially
independent of fuel inlet pressure
A fuel injector body has a fuel chamber and a valve seat around a fuel outlet. A valve body is positioned at the valve seat and a valve stem extends through the...
A fuel injector for fuel-injection systems of internal combustion engines. The valve includes an electromagnetic actuating element having a solenoid coil, a...
Fuel-air separator and pulse dampener
A fuel-air separator includes a chamber with an interior side-wall surface and adjacent interior top and bottom surfaces. An inlet of the fuel-air separator...
Pipe system for a fluid, a method and an apparatus for connecting at least
one duct part of a pipe system
A pipe system for a fluid, in particular a gas of an intake system (10) or a turbocharger of an internal combustion engine is disclosed. Also disclosed is a...
Exhaust-gas control device for an internal combustion engine
An exhaust-gas control device for an internal combustion engine includes a common valve body for controlling a flow in an exhaust-gas channel and for...
Conformable high pressure gaseous fuel storage system having a gas storage
vessel with fractal geometry
In accordance with an aspect of the present disclosure, a conformable high pressure gas fuel storage system has a high pressure gaseous storage vessel with a...
System and method for captured inner fixed structure
A propulsion system of an aircraft includes an inner fixed structure (IFS) and the outer sleeve that may be separately coupled to the pylon. For instance, the...
Cascade-type thrust reverser with one-piece mobile cowl
A thrust reverser for a nacelle of a turbojet engine includes deflecting cascades and an external cowl which translates from a closure position to an opening...
Seal assembly for rotary-piston internal-combustion engine
The invention relates to seal assembly for a rotary piston internal combustion engine comprising a rotating block (11) of a rotational shape with radially...
Sliding engine with shaft on one or both ends for double or single ended
The present disclosure relates to an improved internal combustion engine including a cylindrical cylinder, on either side a cylinder head is emplaced and a...
Malfunction judging apparatus for fuel feeding apparatus and malfunction
judging method for fuel feeding apparatus
In a malfunction judging method for a fuel feeding apparatus in an internal-combustion engine, a feedback correction value is calculated based on an air-fuel...