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Patent # Description
US-9,732,720 Engine starting apparatus
In an engine starting apparatus, a starter control unit is configured to, upon command to start the engine, put a starter in a drive ON state to begin cranking...
US-9,732,719 Cold temperature engine start strategies
A method of starting a vehicle may include, in response to an expected driver entry, stroking a clutch configured to couple an engine to an electric machine for...
US-9,732,718 Method for controlling diesel engine rail pressure at the time of ISG restarting and diesel ISG vehicle
Disclosed herein is a diesel ISG vehicle, including an engine ECU controlling a rail pressure of a common rail engine system, in which the engine ECU determines...
US-9,732,717 Nozzle needle for an injector for injecting fuel into cylinder combustion chambers of an internal combustion...
A nozzle needle for an injector for injecting fuel includes at least one guiding section with a recess and a guiding surface configured to rest against an inner...
US-9,732,716 Fuel injection nozzle
In an injection hole of a nozzle, a maximum value of a longitudinal length of an inlet, which is measured in a direction of an inlet longitudinal axis of the...
US-9,732,715 Two stage valve with conical seat for flow shut-off and spool knife edge for metering flow control
A valve (100) comprises a barrel (104) having a central bore (110), an inlet (112), and an outlet (114, 116), and a spool (120) disposed for motion within the...
US-9,732,714 Method and system for water drainage in fuel system
Methods and systems are provided for operating a vehicle including an engine and a fuel system. In one embodiment, a water drainage system for a fuel system...
US-9,732,713 Purge system for a dual-fuel engine
A fuel system for an engine has a cylinder with an inlet air port, an air box surrounding the inlet air port, and a gaseous fuel injector positioned in the air...
US-9,732,712 Marine propulsion device having flame arrestor
A marine propulsion device has an internal combustion engine; an intake manifold that delivers intake air from an upstream inlet to a downstream outlet for...
US-9,732,711 Filter device, in particular for gas filtration
A filter device is provided with a filter housing and a housing cover closing off the filter housing. A filter element is disposed in the filter housing. The...
US-9,732,710 Hydrocarbon trap and method for manufacture
A hydrocarbon (HC) trap positioned in an intake conduit of an engine is provided. The HC trap includes a stack of consecutively layered polymeric sheets with at...
US-9,732,709 Method and apparatus for controlling the starting of an internal combustion engine
Starting an internal combustion engine may be difficult as a consequence of the operating conditions of the engine. Even after the engine has started, it may...
US-9,732,708 Internal combustion engine
An internal combustion engine may include a housing and at least one cavity arranged therein for receiving a coolant flow. An exhaust gas cooler may be provided...
US-9,732,707 Vent for engine crankcases
A method of removing oil from blowby vapors in an engine having a crankcase and an intake manifold includes filtering the blowby vapor from the engine crankcase...
US-9,732,706 System and methods for regulating fuel vapor flow in a fuel vapor recirculation line
Methods and systems are provided for regulating the flow of fuel vapors exiting a fuel tank. In one example, a method for an engine may include adjusting an...
US-9,732,705 Latching canister vent valve
A purge vapor system, which includes a fuel tank, a fuel tank isolation valve in fluid communication with the fuel tank, and a carbon canister in fluid...
US-9,732,704 Gas engine assembly
Gas engine arrangement having a gas engine, a gas rail, via which a first gas in the form of fuel gas can be supplied to at least one gas metering device of the...
US-9,732,703 Method, system and apparatus for supplying air and fuel mixture to a combustion chamber
In one aspect of the present invention carburetor comprises a hollow first cylinder and a hollow second cylinder. In one embodiment, hollow first cylinder...
US-9,732,702 Heat exchanger for aircraft engine
A heat exchanger for an aircraft engine includes: a body including a plate-like first member and a plate-like second member that are stacked in a thickness...
US-9,732,701 Center body attachment system
A center body attachment system may comprise an engine flange, a center body mounting assembly, and a center body. The center body mounting assembly may retain...
US-9,732,700 Methods and apparatus for passive thrust vectoring and plume deflection
A flow vectoring turbofan engine employs a fixed geometry fan sleeve and core cowl forming a nozzle incorporating an asymmetric convergent/divergent (con-di)...
US-9,732,699 Thermodynamically interactive heat flow process and multi-stage micro power plant
A high efficiency, thermodynamically interactive power system incorporating a "thermodynamic battery" operating in the cryogenic range. The "thermodynamic...
US-9,732,698 Temperature reducing channel
A cylinder liner for an engine is disclosed. The cylinder liner may include a cylindrical sleeve with an inner surface and an outer surface extending axially...
US-9,732,697 Method for controlling engine combustion noise feedback
A method for engine combustion noise feedback control includes calculating an engine combustion noise target value by a controller. A cylinder pressure is...
US-9,732,696 Control device for internal combustion engine and control method for internal combustion engine
In a control device for an internal combustion engine, when a fuel-supply cutoff process ends and fuel injection restarts, an increase ratio based on which a...
US-9,732,695 Method and system for supplying fuel to an engine
Methods and systems are presented for adjusting an amount of fuel supplied to an engine via port and direct fuel injectors during transient engine operating...
US-9,732,694 Fuel supply device
A fuel supply device (1) has a valve (13) in a fuel passage between a fuel pump (3) and an engine (5). In a storage portion of an ECU (18-21) is stored a...
US-9,732,693 Method for controlling internal combustion engine, internal combustion engine, and vehicle equipped with same
A method for controlling an internal combustion engine, an internal combustion engine, and a vehicle equipped with the same which reduce roll vibrations due to...
US-9,732,691 Control system of internal combustion engine
A control device for an internal combustion engine includes: an upstream catalyst; a downstream catalyst that is provided further downstream than the upstream...
US-9,732,690 Method for estimating charge air cooler condensation storage and/or release with two intake oxygen sensors
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, engine operation may be adjusted responsive to water...
US-9,732,689 Method and system for estimating fuel system integrity
Methods and systems are provided for operating a fuel system configured to deliver a gaseous fuel to an engine. While the engine is shutdown, diagnostic...
US-9,732,688 System and method for increasing the temperature of a catalyst when an engine is started using model predictive...
A system according to the principles of the present disclosure includes a first model predictive control (MPC) module and an engine actuator module. The first...
US-9,732,687 Perovskite oxide compounds for use in exhaust aftertreatment systems
A method for removing NO.sub.X from an oxygen-rich exhaust flow produced by a combustion source that is combusting a lean mixture of air and fuel may include...
US-9,732,686 Variable displacement engine control system and method
Methods and systems are provided for improving the performance of a variable displacement engine. Split injection and spark retard may be used in active...
US-9,732,685 System and methods for preventing premature refueling shutoff
Methods and systems are provided for conducting a refueling operation. In one example, during the refueling event, fuel vapors may be routed from a fuel tank to...
US-9,732,684 Control apparatus
A control apparatus controlling a controlled variable of a controlled object having a response lag characteristic using a combination of feedforward control...
US-9,732,683 Motor response control method in variable charge motion system
A motor response control method in a variable charge motion system in which a VCM motor is differentially controlled by a PWM duty regardless of back pressure...
US-9,732,682 Internal combustion engine which may be selectively operated by the two-stroke method or the four-stroke method...
Systems and methods are provided for operating an internal combustion engine in a two-stroke mode or a four-stroke mode to achieve greater fuel efficiency and...
US-9,732,681 Generation of electricity from exhaust gas
A turbo-generator system generates electricity from the exhaust gas of an internal combustion engine 1. The electric current generated by the generator 11 (e.g....
US-9,732,680 Control device and control method of vehicle
A control device for a vehicle including an engine, the engine including an electric VVT mechanism, the electric VVT mechanism that changes a valve timing of at...
US-9,732,679 Engine for performing CDA
An engine that can implement cylinder deactivation (CDA) includes: a plurality of cylinders; a variable valve duration apparatus that is mounted in at least one...
US-9,732,678 Speed card-controlled override fuel pump assist
A system and method for supplementing fuel feed pressure and flow within an aircraft fuel system. The fuel system includes boost and override fuel pumps...
US-9,732,677 Broadband acoustic panels coupled with large secondary cavities to attenuate low frequencies
A structural panel for an aircraft nacelle may comprise a core between a perforated skin and a septum. A plurality of dividing walls may extend between the...
US-9,732,676 Valve control device, gas turbine, and valve control method
A valve control device is provided in a gas turbine having a combustor for generating combustion gas, a turbine driven by the combustion gas generated by the...
US-9,732,675 Low emission power generation systems and methods
Methods and systems for CO.sub.2 separation for low emission power generation in combined-cycle power plants are provided. One system includes a gas turbine...
US-9,732,674 Flow path structure and gas turbine exhaust diffuser
A flow path structure includes a wall surface in which a flow path is formed, a structure configured to extend in a direction intersecting a main stream...
US-9,732,673 Stoichiometric combustion with exhaust gas recirculation and direct contact cooler
Methods and systems for low emission power generation in hydrocarbon recovery processes are provided. One system includes a gas turbine system configured to...
US-9,732,672 Method and system for gas turbine power augmentation using steam injection
A method of augmenting power output by a gas turbine engine includes channeling fuel into the gas turbine engine at a predetermined fuel flow rate to generate a...
US-9,732,671 Method for safe, efficient, economically productive, environmentally responsible, extraction and utilization of...
A method and system are disclosed for safe, efficient, economically productive, environmentally responsible, extraction and utilization of dissolved gases in...
US-9,732,670 Tuned cavity rotating detonation combustion system
A tuned cavity rotating detonation combustion system includes a an annular chamber having an inlet and an outlet; a valve plate at the inlet of the annular...
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