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Patent # Description
US-9,441,560 Apparatus for reducing engine emissions utilizing multiple types of fuels
The present disclosure is a method and apparatus for reducing engine emissions utilizing multiple types of fuels. Apparatus for reducing engine emissions may...
US-9,441,559 Compressor pre-spin control method
A method is provided for controlling a pre-spin operation of a compressor of an internal combustion engine provided with a turbocharger. The presence of a...
US-9,441,558 Controller for internal combustion engines
An object of this invention is, with respect to a torque-demand-control type controller that subjects two kinds of actuators provided upstream and downstream in...
US-9,441,557 Method and system for vacuum generation
Methods and systems are provided for controlling motive flow through an ejector using a pneumatically controlled valve. A vacuum actuated valve may be opened at...
US-9,441,556 Noise updating systems and methods
A method includes: generating an indicator of present operating conditions of an engine; determining a first amount of noise based on vibration measured during...
US-9,441,555 Method and system for a vehicle
A method for running of a vehicle having a combustion engine which can selectively be connected to a driveshaft (104, 105) for propulsion of the vehicle, the...
US-9,441,554 Control system for internal combustion engine
A control system for an internal combustion engine, which controls an output torque of the internal combustion engine for driving a vehicle, is provided. An...
US-9,441,553 Method and system adjusting an exhaust heat recovery valve
A method for adjusting an exhaust heat recovery valve is presented. In one embodiment, the method may control an amount of boost provided by a turbocharger to...
US-9,441,552 Method of injecting fuel into an engine
A method of operation of a dual fluid fuel injection system arranged to supply fuel to a cylinder of an internal combustion engine, the dual fluid fuel...
US-9,441,551 Method for a variable displacement engine
Various systems and methods are described for controlling engine operation. One method comprises, during a first variable displacement engine (VDE) mode in an...
US-9,441,550 Cylinder firing fraction determination and control systems and methods
A selection module selects a gear ratio for a transmission, a turbine speed for a torque converter, and a torque request for an engine. A fueling determination...
US-9,441,549 Control device for internal combustion engine
A control device for internal combustion engine mounted in a vehicle includes a throttle valve provided in an intake passage of the internal combustion engine...
US-9,441,548 Acceleration device
Each of a cross sectional shape of a contacting portion of a stopper arm and a cross sectional shape of an outer peripheral surface of a pedal shaft is formed...
US-9,441,547 Model-based optimal control for stall margin limit protection in an aircraft engine
A control system for a gas turbine engine, a method for controlling a gas turbine engine, and a gas turbine engine are disclosed. The control system may include...
US-9,441,546 Laser-ignition combustor for gas turbine engine
The combustor has a laser ignitor mounted to the casing, remotely from the liner of the combustion chamber. The laser ignitor has an igniter beam path for...
US-9,441,545 Fuel supply apparatus, fuel-flow-rate-control unit, and gas-turbine power generating plant
A fuel supply apparatus is provided with a plurality of flow-rate regulating valves that regulate the flow rate of fuel flowing in a fuel supply line; a...
US-9,441,544 Variable volume combustor with nested fuel manifold system
The present application provides a combustor for use with a gas turbine engine. The combustor may include a number of micro-mixer fuel nozzles, a fuel manifold...
US-9,441,543 Gas turbine combustor including a premixing chamber having an inner diameter enlarging portion
A gas turbine combustor includes a combustion cylinder and a premixing tube. A protruding wall of the tube has an inner diameter enlarging portion with a...
US-9,441,542 Ultrasonic water atomization system for gas turbine inlet cooling and wet compression
The present application provides an inlet air cooling system for cooling a flow air in a gas turbine engine. The inlet air cooling system may include an inlet...
US-9,441,541 Oil scoop manifold
The present disclosure involves an oil scoop manifold receives and directs the oil in fore and aft directions to lubricate multiple bearing assemblies.
US-9,441,540 Inducer guide vanes
According to one embodiment, there is disclosed an inducer assembly for use with a gas turbine engine. The inducer assembly may include a cavity. The inducer...
US-9,441,539 Variable compression ratio apparatus
A variable compression ratio apparatus may include an operating unit operated by hydraulic pressure to reciprocate the plunger, an oil control valve controlling...
US-9,441,538 Engine usable as a power source or pump
An engine which includes a rotor mounted relative to an output shaft, the rotor having one or more piston cylinder assembly's disposed in or on the rotor. The...
US-9,441,537 Method and device for performing open-loop and closed-loop control of an internal combustion engine generator...
The exemplary illustrations generally include a method for controlling and regulating an internal combustion engine-generator system 1000 with a plurality of...
US-9,441,536 Internal combustion engine
An internal combustion engine comprising a rotor comprising a block (2), a drive shaft (5) and at least one piston set (1), all of them jointly rotating,...
US-9,441,535 Rotary internal combustion engine
This invention is to provide a rotary internal combustion engine, which comprises a stationary cylinder connected with a shell, a plurality of piston claw...
US-9,441,534 Cooled two-stage turbocharging system
An internal combustion engine includes a cylinder block defining a cylinder, a cylinder head, and an exhaust manifold operatively connected to the cylinder head...
US-9,441,533 Method and system for binary flow turbine control
Methods and systems are provided for adjusting the opening of a scroll valve of a binary flow turbine. Scroll valve adjustments are used at different engine...
US-9,441,532 Engine assembly with turbine generator control
An engine assembly includes an engine control unit, an internal combustion engine having an exhaust, a turbine driven in use by said exhaust, and an energy...
US-9,441,531 Diverter valve for charge air system
A diverter valve is disclosed for use with a charge air system. The diverter valve may have a plurality of first inlets configured to receive a flow of warmed...
US-9,441,530 Connection box with charging fluid supply arrangement for an internal combustion engine
In a connection box for direct connection to a charging fluid duct of a charging fluid supply designed for intermixing a charge air and an exhaust gas to form a...
US-9,441,529 Fuel system having sealed injection port
A nozzle assembly for a gaseous fuel injector of an engine is disclosed. The nozzle assembly may include a gaseous fuel injector having a nozzle with a tip end....
US-9,441,528 Prechamber device for internal combustion engine
This disclosure relates to an improved prechamber device for an internal combustion engine. The prechamber device is positioned adjacent to a combustion...
US-9,441,527 Supporting mechanism, exhaust treatment unit, and wheel loader
A supporting mechanism supports a first and second exhaust treatment devices for treating exhaust gas from an engine and is provided with a base member, a first...
US-9,441,526 Construction machine
A regeneration device that performs regeneration treatment of a particulate matter removing filter estimates a trapping amount of particulate matter trapped in...
US-9,441,525 Method and apparatus to control regeneration of a particulate filter
An internal combustion engine is fluidly coupled to an exhaust aftertreatment system including a particulate filter. A method for operating the internal...
US-9,441,524 Methods and systems for an exhaust gas treatment system
Various systems and methods are described for an engine system with an exhaust gas treatment system including a particulate filter. In one example method,...
US-9,441,523 Channel system with internal flow director and turbulence generator
A channel system is disclosed for optimizing the relation between pressure drop and heat, moisture and/or mass transfer of fluids flowing through the system. In...
US-9,441,522 Mounting assembly for a reductant injector
A mounting assembly for an injector is located in a curved portion of an exhaust line having an exhaust flow from an upstream end to a downstream end. The...
US-9,441,521 Method for removing foreign matter from a selective reduction catalyst system
A method and a selective-reduction catalyst system to remove foreign matter which may cause closure of a urea water path of a supply module and therearound. A...
US-9,441,520 Aftertreatment system having two SCR catalysts
A system and method includes an internal combustion engine capable of producing an exhaust stream and an aftertreatment system operationally coupled to the...
US-9,441,519 System variation adaption for feed-forward controller
Methods for adapting system variation for an engine system having an after-treatment system. Measured characteristics of the after-treatment system may be used...
US-9,441,518 Diaphragm pump system having re-priming capabilities
An example system includes a diaphragm pump having a suction port and a discharge port, a urea suction line fluidly coupling a urea supply to the suction port,...
US-9,441,517 Diesel engine exhaust treatment system
A diesel engine exhaust treatment system is provided which includes a diesel oxidation catalyst and a diesel particulate filter, where a first SCR catalyst is...
US-9,441,516 Method for NOx reduction
The present application relates to mitigating NOx emissions, and more particularly, to vehicles including a selective catalytic reduction (SCR) system in the...
US-9,441,515 Exhaust purification system of internal combustion engine
A hydrocarbon feed valve and an exhaust purification catalyst are arranged in an engine exhaust passage. A first NO.sub.X purification method which injects...
US-9,441,514 Diesel engine
It is an object of the present invention to provide a diesel engine in which an engine body, a DPF case and an SCR catalyst case can be placed compactly. In the...
US-9,441,513 Exhaust gas purification device
An exhaust gas purification device capable of enhancing handling operability such as maintenance of an engine includes two gas purification bodies which purify...
US-9,441,512 Muffler shell body with integral aerodynamic shield
A muffler shell is formed from a sheet metal blank. The shell comprises a tubular body section which is rolled into a tube so that a first edge of the blank can...
US-9,441,511 Apparatus for adjusting temperature of oil for vehicle and method for controlling the apparatus
Disclosed are an apparatus for adjusting temperature of oil for a vehicle, and a method for controlling the apparatus. The apparatus includes an EGR valve...
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