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Patent # Description
US-9,951,749 System and method for trailing edge noise reduction of a wind turbine blade
A system and method for reducing the operational noise of a blunt trailing edge of a wind turbine blade is described. The system involves increasing the...
US-9,951,748 Hydroelectric power system and pump
A hydroelectric power system and pump suitable for the system are disclosed which can make efficient use of the energy available in water flows with...
US-9,951,747 Method and system for extracting kinetic energy from surface waves of a water
The invention relates to extracting kinetic energy from surface waves. Therein, at least one float (8) is kept floating in the area of the surface waves, while...
US-9,951,746 Potential energy-based power generation system
A potential energy-based power generation system comprises a first reservoir disposed on an upper part of a building and configured to reserve water, a second...
US-9,951,745 Axial flow water turbine
An axial flow water turbine according to an embodiment includes a discharge ring and a runner vane. When seen in the runner meridional cross section, a straight...
US-9,951,744 Optimized multiple laser ignition plug
An ignition device for an internal combustion engine includes optical focusing lenses, including a center optical focusing lens and satellite optical focusing...
US-9,951,743 Plasma ignition device
An igniter includes a central electrode terminating in a firing portion including a plurality of prong tiers distributed axially on the firing portion. Each...
US-9,951,742 Ignition control system for internal combustion engine and ignition control method
An ignition device for an internal combustion engine (1) includes a superpose voltage generation circuit (47) that, after the initiation of a discharge with the...
US-9,951,741 Predictive correction in internal combustion engines
A method and system for reducing cycle to cycle variation of an engine is provided. The system may determine fuel injection characteristics and predict a gas...
US-9,951,740 Internal combustion engine
An internal combustion engine includes a combustion chamber, a fuel injector injecting fuel into the combustion chamber, a cylinder, a piston having a crown and...
US-9,951,739 Start/stop system for a motor vehicle drive
A method for preparing a start/stop system of a motor vehicle drive for a future driveaway process may include determining a future change time of a traffic...
US-9,951,738 Method of signaling an engine stop or start request
This invention provides a computer implemented method which allows the driver to request engine shut down and engine and restarts the engine of a motor vehicle...
US-9,951,737 Fuel injection system of an internal combustion engine
An internal combustion engine (1) has a plurality of combustion cylinders at each of which a fuel injection device (120) is provided. Every combustion cylinder...
US-9,951,736 Fuel injector tip
A fuel injector tip for a fuel injector. The fuel injector tip includes an inner tip surface and an outer tip surface that is opposite to the inner tip surface....
US-9,951,735 Filter for a fluid injection valve, fluid injection valve and method for producing a filter for a fluid...
A filter for a fluid injection valve includes a filter sleeve and a fastening element. The fastening element includes a fitting portion for fastening the filter...
US-9,951,734 Actuator equipped component
An actuator includes a roller, a roller pin, and a tappet. The roller is in contact with the cam. The roller pin rotationally supports the roller. The tappet is...
US-9,951,733 Plug-in pump
A plug-in pump includes a cylinder and a pump housing, wherein the cylinder has a cavity in which a movable piston is accommodated, wherein a first end of the...
US-9,951,732 Fuel injection amount control device
An EFI-ECU determines an initial value of a correction value ekthwst for correcting an injection correction amount with reference to a non-heating initial value...
US-9,951,731 Fuel injection valve and manufacturing method for fuel injection valve
A holder of a fuel injection valve is press-inserted to a housing of the fuel injection valve so as to be fixed to the housing, a cap of the fuel injection...
US-9,951,730 Fuel pump assembly
The invention relates to a fuel pump assembly for a motor vehicle, which can be upstream of a fuel pump of the motor vehicle in a fuel line of the motor...
US-9,951,729 Fuel supply devices
A fuel supply device has a cover member which is attached to an opening of a fuel tank, a pump unit comprising a pump, and a connecting portion configured to...
US-9,951,727 Valve, particularly an exhaust gas recirculation valve
The invention pertains to a valve, particularly an exhaust gas recirculation valve, said valve comprising a conduit (4) for circulating a cooling fluid having a...
US-9,951,726 Method and apparatus to prevent rotation
A valve assembly includes a butterfly valve rotatably moveable between a closed position and an open position, and a shaft extending from the butterfly valve...
US-9,951,725 EGR constructions for opposed-piston engines
A two-stroke, opposed-piston engine with one or more ported cylinders and uniflow scavenging includes an exhaust gas recirculation (EGR) construction that...
US-9,951,724 Heat exchanger having wave fin plate for reducing EGR gas pressure difference
Disclosed is a heat exchanger including: a heat exchanger body; a gas inlet for introducing exhaust gas into the heat exchanger body; a coolant inlet for...
US-9,951,723 Turbocharging system for use with internal combustion engine
A turbocharging system for use with an internal combustion engine, which includes an exhaust gas feeding passage configured to feed exhaust gas of an internal...
US-9,951,722 Chamber for reducing operating noise of purge control solenoid valve for evaporative emission control system
A chamber for reducing operating noise of a purge control solenoid valve (PCSV) for an evaporative emission control system comprises a first housing into which...
US-9,951,721 Three-stream gas turbine engine architecture
A gas turbine engine includes an auxiliary airflow control system to provide selective communication of a portion of a second stream from a second stream flow...
US-9,951,720 Divot for blocker doors of thrust reverser system
A gas turbine engine includes a thrust reverser including a plurality of blocker doors moveable between a deployed position and a stowed position. A gap is...
US-9,951,719 Combined inlet laminar and thrust reverser cascade efflux flow control system
A nacelle assembly for a gas turbine engine according to an example of the present disclosure includes, among other things, a fan nacelle bounding a bypass flow...
US-9,951,718 Automatic bifurcation latch systems for a thrust reverser
A nacelle may include a pylon and a thrust reverser having an inner fixed structure. A locking mechanism may automatically engage and prevent relative movement...
US-9,951,717 Asymmetric load compensation system
This disclosure relates to a variable area nozzle of a gas turbine engine. The variable area nozzle includes, among other things, a control unit, a translatable...
US-9,951,716 Fixing anchor
A device for anchoring components or parts to a rigid element, such as an engine block, for example, or to intermediate elements which are in turn fixed to...
US-9,951,715 Sub-assembly consisting of a piston and an injection nozzle for an internal combustion engine
A sub-assembly may include a piston and an injection nozzle for cooling oil for an internal combustion engine. The piston may have a piston skirt and a piston...
US-9,951,714 Steel piston with filled gallery
A steel piston for an internal combustion including a cooling gallery containing a solid coolant, such as an aluminum-based material, is provided. The solid...
US-9,951,713 Fuel injection apparatus
A fuel injection apparatus includes: an injector disposed at a position offset from an ignition plug toward an intake port and injecting a fuel spray toward a...
US-9,951,712 Internal combustion engine with interbore cooling
An engine has a cylinder block with first and second cylinders separated by a bore bridge, and a block cooling jacket having a slot in the bore bridge and...
US-9,951,711 Control device of engine
A control device for an engine includes an angular velocity detecting unit that detects the angular velocity of a rotating shaft which is driven according to an...
US-9,951,710 Vehicle and control method for vehicle
An electronic control unit sets a misfire determination threshold to a first value in the cylinder injection mode, and sets the misfire determination threshold...
US-9,951,709 Drive control device and drive control method for hybrid electric vehicle
A hybrid electric vehicle comprises an internal combustion engine and an electric motor/generator connected via a first clutch. In response to a system stop...
US-9,951,708 Control apparatus for internal combustion engine
The invention relates to a control apparatus for an internal combustion engine (10) including a control target (60V, 52) that controls controlled variable (Pim,...
US-9,951,707 Exhaust purification system of internal combustion engine
The exhaust purification system comprises an exhaust purification catalyst, downstream side air-fuel ratio sensor, and control device. The control device...
US-9,951,706 Calibration strategies to improve spinel mixed metal oxides catalytic converters
Modified calibration strategies for controlling an internal combustion engine and monitoring catalyst performance are disclosed. The modified calibration...
US-9,951,705 Control unit and program for same
The first memory of a control unit has a control program stored therein, and an update of the control program is performed at a predetermined timing. After the...
US-9,951,704 No start event monitoring
Methods and systems for monitoring no start events for vehicles are provided. In accordance with one embodiment, a vehicle includes an engine, a sensing unit, a...
US-9,951,703 Systems and method for multi-cylinder misfire detection
Various systems and methods are provided for identifying cylinder misfire. In one example, cylinder misfire may be identified based on a misfire monitor that...
US-9,951,702 Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment...
An exhaust gas recirculation (EGR) system for an internal combustion engine having dedicated EGR and operating at a net stoichiometric air-fuel ratio. In such...
US-9,951,701 Method and systems for EGR control
Various methods and systems are provided for estimating fresh intake air flow. In one example, a system comprises an engine having an intake manifold to receive...
US-9,951,700 Intake air temperature estimation system for turbocharged engine
An intake air temperature estimation system includes: an adiabatically compressed intake air temperature computing unit that computes an adiabatically...
US-9,951,699 Method of detecting a malfunction of a valve in a turboshaft engine
A method of monitoring a valve in a turboshaft engine, said valve switching, by closing and/or opening, in response to a control instruction sent at a...
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