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Patent # Description
US-9,611,810 Gaseous fuel mixer with exhaust gas recirculation
A mixing device for introducing gaseous fuel and recirculated exhaust gas into an intake passage of an engine, the mixing device including a body, an annular...
US-9,611,809 Contra-rotating propeller system for an aircraft turbine engine
A contra-rotating propeller system for an aircraft turbine engine, including a free power turbine including a first rotor and a second rotor contra-rotating...
US-9,611,808 Blocker door lock mechanism of a thrust reverser for a turbofan engine
A thrust reverser of a nacelle for a turbofan engine has a translating structure and a blocker door device capable of diverting a bypass flowpath for reversing...
US-9,611,807 Gas ejection cone for aircraft turbojet engines
A gas ejection cone includes a cylindrical-shaped front cone portion, a conical-shaped rear cone portion, a ventilation tube and a support bearing of this...
US-9,611,806 Engine piston
A piston for an internal combustion engine includes a piston body forming a crown portion and a skirt portion. The skirt portion includes a bore that receives a...
US-9,611,805 Piston arrangement and internal combustion engine
A piston arrangement comprising: a piston, a first chamber, a second chamber and a power transfer assembly; wherein the piston comprises a first head movable...
US-9,611,804 Method for producing a piston
The invention relates to a method for producing a piston (1) for an internal combustion engine, characterized by the following method steps: producing an upper...
US-9,611,803 Engine piston and a process for making an engine piston
A piston for an internal combustion engine may include a substantially circular body composed of an aluminum containing base material defining a top portion...
US-9,611,802 Engine assembly including a thermal barrier
An engine assembly includes a cylinder block having at least one cylinder. The engine assembly includes at least one cylinder head coupled to the cylinder...
US-9,611,801 Methods and systems for fixed and variable pressure fuel injection
Methods and systems are provided for operating a high pressure injection pump to provide each of high fixed fuel pressure at a first direct injection fuel rail...
US-9,611,800 Method for operating a fuel system of an internal combustion engine
In a fuel system for an internal combustion engine, the fuel is pumped by a high-pressure fuel pump into a fuel pressure accumulator, from which it is supplied...
US-9,611,799 Methods and systems for estimating an air-fuel ratio with a variable voltage oxygen sensor
Methods and systems are provided for estimating an exhaust air/fuel ratio based on outputs from an exhaust oxygen sensor. In one example, a method may include...
US-9,611,798 Control device of internal combustion engine
In a control device of an internal combustion engine, an atmospheric pressure estimation portion includes an effective opening area calculation portion...
US-9,611,797 Direct injection flexible multiplexing scheme
An engine system may include a specified number of injectors and an engine control unit (ECU) having pins to which the injectors may be coupled. The ECU may...
US-9,611,796 Control apparatus for direct injection engine
A cylinder-injection-engine control apparatus includes a fuel injection controller that executes air purge control for performing fuel injection in an intake...
US-9,611,795 Control system of vehicle
A PM-ECU configured to control a drive torque of a vehicle is configured to be stopped in response to a driver's operation of a start switch and then activated...
US-9,611,794 Systems and methods for controlling exhaust gas recirculation
Various systems and method for controlling exhaust gas recirculation (EGR) in an internal combustion engine are provided. In one embodiment, a method includes...
US-9,611,793 Method for thermal control of exhaust aftertreatment
There is disclosed a method of regenerating at least one aftertreatment device in an exhaust system of an internal combustion engine by changing a calibration...
US-9,611,792 Method and system for improved dilution tolerance
Methods and systems are provided for improving combustion stability, in particular during transient operations such as tip-out to lower load conditions, when...
US-9,611,791 Application of probabilistic control in gas turbine tuning for fuel flow-power output parameters, related...
Various embodiments include a system having: at least one computing device configured to tune a set of gas turbines (GTs) by performing actions including:...
US-9,611,790 Aero compression combustion drive assembly control system
A control system for an aero compression combustion drive assembly, the aero compression combustion drive assembly having an engine member, a transmission...
US-9,611,789 Reduction gearbox for a gas turbine engine
The described reduction gearbox of a gas turbine engine includes a first gear reduction stage having an input gear adapted to be driven by a turbine output...
US-9,611,788 Multi-shaft gas turbine engine
A gas turbine engine is disclosed with a first spool having a first turbine connected to a first compressor through a first rotatable shaft; a second spool...
US-9,611,787 Accessory apparatus and method of assembling accessories with a turbine engine
A method of assembling accessories with a turbine engine and an accessory apparatus for a gas turbine engine having a first shaft that rotates when the gas...
US-9,611,786 Engine systems with enhanced start control schedules
An engine system for starting a gas turbine engine includes a starter coupled to the gas turbine engine and configured to provide torque to the gas turbine...
US-9,611,785 System and method for high efficiency power generation using a nitrogen gas working fluid
A method of power production using a high pressure/low pressure ratio Brayton Power cycle with predominantly N.sub.2 mixed with CO.sub.2 and H.sub.2O combustion...
US-9,611,784 Insulating seal plate for an air cycle machine
A seal assembly of an air cycle machine includes a seal plate with an outer diameter. A bore extends axially through a center of the seal plate and a seal land...
US-9,611,783 Reclaim internal combustion engine
An internal combustion engine is provided with at least two reclaim cylinders for each two fuel burning cylinders. A plurality of routing members, such as...
US-9,611,782 Engine warming system
A system for warming the engine of a water-cooled vehicle by exchanging coolant with a warm vehicle or a storage tank of warmed coolant. The system utilizes a...
US-9,611,781 System and method of thermal management for an engine
A system and method of thermal management for an engine are provided. The system includes an engine, an electrical water pump, and a controller. The controller...
US-9,611,780 Systems and methods for removing fuel from engine oil
A coolant control system of a vehicle includes a fraction module, and a coolant valve control module. The fraction module determines an oil fuel fraction based...
US-9,611,779 Active air flap and electric thermostat integration control method and control apparatus for vehicle
An active air flap and electric thermostat integration control method for a vehicle may include a first control step of controlling opening and closing of an...
US-9,611,778 Vehicle engine cooling system
A vehicle engine cooling system may include a high temperature radiator in which a high temperature coolant for cooling an engine by using ambient air flows, a...
US-9,611,777 Exhaust device of multi-cylinder engine
An exhaust device of a multi-cylinder engine which controls local introduction of exhaust gas to a catalyst device and a variation between cylinders of...
US-9,611,776 Deterioration diagnosis device for an exhaust gas purification apparatus
In an deterioration diagnosis device for the exhaust gas purification apparatus in which in a period of time in which inducement processing is carried out which...
US-9,611,775 Catalytic converter holding material
A catalytic converter holding mat that is inexpensive, and exhibits an excellent heat insulation capability is provided by utilizing an inexpensive heat...
US-9,611,774 Catalyst with improved hydrothermal stability
A catalyst for the treatment of exhaust gas emissions is disclosed. The catalyst can comprise ceria-alumina particles having a ceria phase present in a weight...
US-9,611,773 Zoned catalysed substrate monolith
A zoned catalyzed substrate monolith comprises a first zone and a second zone that are arranged axially in series. The first zone comprises a platinum group...
US-9,611,772 Abnormality detection system of internal combustion engine
A straight-flow exhaust purification catalyst (13) and a hydrocarbon supply valve (15) are arranged in the engine exhaust passage of an internal combustion...
US-9,611,771 Thermoplastic composite muffler
A muffler for internal combustion engines including a hollow body having an inlet opening and an outlet opening, an inlet pipe extending into the hollow body...
US-9,611,770 Exhaust pipe structure for vehicle
It is possible to simplify an internal structure of a silencer and it is possible to improve silencing performance while suppressing the increase of the size of...
US-9,611,769 System and method for controlling airflow through a ventilation system of an engine when cylinders of the...
A system according to the principles of the present disclosure includes an airflow determination module and a cylinder activation module. The airflow...
US-9,611,768 Continuous variable valve duration apparatus
A continuous variable valve duration apparatus may include a cam shaft rotatably mounted to a cam carrier, a cam which is disposed to the cam shaft and...
US-9,611,767 Lost motion assembly in a valve bridge for use with a valve train comprising a hydraulic lash adjuster
In an internal combustion engine comprising two or more engine valves that receive valve actuation motions from a valve actuation motion source via a valve...
US-9,611,766 Gas exchange valve of an internal combustion engine
A gas exchange valve of an internal combustion engine may include a hollow valve stem and a valve disc. The valve disc may include a valve bottom and a hollow...
US-9,611,765 Method for operating a valve train of an internal combustion engine and corresponding valve train
A method and apparatus for operating a valve train of an internal combustion engine having a main camshaft for which at least one rotationally-fixed cam carrier...
US-9,611,764 Method and system for variable cam timing device
Methods and systems are described for an engine with a cam torque actuated variable cam timing phaser. Phaser positioning control is improved by reducing...
US-9,611,763 Control valve for a hydraulic apparatus with locking facility
A control valve for a hydraulic device, in particular a central valve of a camshaft adjuster for a reciprocating-piston internal combustion engine, having a...
US-9,611,762 Power plant with CO2 capture and method to operate such power plant
A fossil fuel fired power plant for the generation of electrical energy comprises a water steam cycle and a plant (10) for the capture of CO2 from exhaust gases...
US-9,611,761 High-temperature energy store with recuperator
A charging circuit for converting electrical energy into thermal energy is provided, having a compression stage, connected via a shaft to an electric motor, a...
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