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Patent # Description
US-9,506,420 External EGR rate feedback
An engine control system for a vehicle includes an exhaust gas recirculation (EGR) rate-estimation module and a control module. The EGR rate-estimation module...
US-9,506,419 Controlling combustion noise of diesel fuel
Disclosed herein is a method of controlling combustion noise of diesel fuel. The method includes steps of setting a first target value indicating a crank angle...
US-9,506,418 System and method for compensating cetane
Methods and systems for adjusting a plurality of fuel injections supplied to a cylinder during a cycle of the cylinder are described. In one example, fuel...
US-9,506,417 Methods for detecting high pressure pump bore wear
Methods are provided for detecting high pressure pump bore wear, wherein wear between a piston and bore of a pump may cause an excessive amount of fuel to leak...
US-9,506,416 Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion...
A first parameter correlated with a degree of a variation in the output from the air-fuel ratio sensor is calculated. A possible range of a second parameter...
US-9,506,415 Controller for modifying the voltage signal of an exhaust gas oxygen sensor
A control device is interposable between an oxygen sensor and an electric control unit of a motor vehicle to receive a voltage signal of the oxygen sensor,...
US-9,506,414 Cold start emissions reduction diagnostic system for an internal combustion engine
A cold start emissions reduction diagnostic system for an internal combustion engine includes a coolant temperature module including a coolant temperature...
US-9,506,413 Method and system for engine starting
A method and system for improving starting of an engine is presented. In one example, the method selects a first cylinder to receive fuel since engine stop...
US-9,506,412 Control apparatus for internal combustion engine
It is an object of this invention to restrain blow-by gas from reaching a catalyst during fuel cutoff, and protect the catalyst while coping with an increase in...
US-9,506,411 If method and system for engine knock control
Methods and systems are provided for using selective cylinder deactivation for knock control with reduced fuel penalty. Cylinders with heavier knock and/or more...
US-9,506,410 Method for operating an internal combustion engine and internal combustion engine
A method for operating an internal combustion engine includes a fuel supply device for at least one first and one second fuel, wherein the internal combustion...
US-9,506,409 Method of switching from a liquefied gas fuel to a liquid fuel being provided to a direct injection combustion...
A method of switching between liquefied gas fuel and liquid fuel consuming modes of a direct injection combustion engine including pumping liquefied gas fuel to...
US-9,506,408 Method of fuel injection for a variable displacement engine
Various systems and methods are described for controlling fuel injection in a variable displacement engine. One method for a deactivatable cylinder comprises,...
US-9,506,407 Engine having active exhaust valve position control system and method
A system and method selectively reduce power of an engine having at least one piston movable in a cylinder and an exhaust port includes providing an exhaust...
US-9,506,406 Throttle control device
A throttle control device includes a throttle lever fixed to a throttle shaft which is arranged to open or close a valve of a carburetor, an elastically...
US-9,506,405 Apparatus and method for controlling power generation system
A vehicle includes at least one propulsion member and a power generation system. The power generation system includes a power source and a transmission...
US-9,506,404 Assembly comprising a protection device and a turbine machine element for protecting
An assembly including a protection device and an element of a turbine engine for protecting, for example, an oil tank including a magnetic particle detector,...
US-9,506,403 Fastener
The present invention provides a fastener for securing two pipe adapters within a casing such as a gas turbine casing. The fastener comprises a fastener body...
US-9,506,402 Three spool engine bearing configuration
A gas turbine engine includes a core section having a low spool, intermediate spool and a high spool that rotate about a common axis. The intermediate spool is...
US-9,506,401 Method of detecting shaft break
A method of detecting shaft break in a gas turbine engine having a shaft system. The shaft system including a shaft that couples a compressor and a turbine....
US-9,506,400 Hydrogen generator, ammonia-burning internal combustion engine, and fuel cell
A hydrogen generator that can be operated in a broad temperature range is disclosed, which comprises a first ammonia conversion part having a ...
US-9,506,399 Electric supercharging device
An object is to provide an electric supercharging device that has a high degree of freedom in layout and can suppress the generation of heat from an electric...
US-9,506,398 Wastegate valve device
A wastegate valve device for a supercharging device may include a valve disc, which is connected to an actuator device via a drive train. The wastegate valve...
US-9,506,397 Exhaust pressure estimation from wastegate motor current
In one embodiment, a method for an engine comprises adjusting an engine operating parameter based on exhaust pressure, the exhaust pressure estimated based on...
US-9,506,396 Twin scroll turbocharger with EGR takeoffs
Systems and methods for operating a twin scroll turbocharged engine with a junction configured to selectively control exhaust gas delivery to an exhaust gas...
US-9,506,395 Cooling system and associated operating method
A cooling system for a supercharged internal combustion engine may include a charge air cooling circuit, in which a low-temperature coolant circulates and which...
US-9,506,394 Method of controlling temperature
A method of controlling the temperature of an engine of a vehicle, such as an internal combustion engine and/or the temperature of one or more auxiliary...
US-9,506,393 Muffler unit and vehicle including the same
A muffler unit configured to be attached to a vehicle includes a first exhaust pipe. The muffler unit includes a muffler and a second exhaust pipe. The muffler...
US-9,506,392 Exhaust gas guide element, exhaust gas measuring device for a vehicle, and method for producing an exhaust gas...
An exhaust gas guide element for conducting at least a portion of an exhaust gas to a sensor for a vehicle. The exhaust gas guide element has a greater extent...
US-9,506,391 Honeycomb structure
A honeycomb structure includes a honeycomb structure body and a pair of electrode members, an electrical resistivity of the honeycomb structure body is from 1...
US-9,506,390 Distributed control of selective catalytic reduction systems
Methods and systems are provided for modeling a reductant temperature and storage distribution of a SCR catalyst axially and radially. In one example, a method...
US-9,506,389 System and method for nitriding components of aftertreatment system
A method for nitriding of at least one component of an aftertreatment system is provided. The method includes passing heated gases through the at least one...
US-9,506,388 Device, method, and system for emissions control
Various embodiments for an exhaust gas treatment device for a vehicle system are provided. In one example, the vehicle system includes an engine with a...
US-9,506,387 Electrically heated catalytic converter
The present invention provides a highly durable, electrically heated catalytic converter including an insulation layer formed on an inner tube, wherein the...
US-9,506,386 Injection device for a reducing agent and corresponding exhaust line
An injection device comprises a volume, an injection device to inject a jet of liquid reagent into the volume, at least one first impactor positioned in the...
US-9,506,385 Fuel fired burner for vehicle exhaust component
A fuel fired burner defines an axially extending flow path. An airless fuel nozzle sprays fuel droplets within the fuel fired burner in a direction generally...
US-9,506,384 Plugged honeycomb structure
There is disclosed a plugged honeycomb structure. A plugged honeycomb structure includes a pillar-shaped honeycomb structure body having porous partition walls...
US-9,506,383 Blow-by gas refluxing device
A blow-by gas refluxing device is provided for an engine system including an engine and an intake air passage communicating with the engine for supplying intake...
US-9,506,382 Variable valve actuator
A valve actuation system is provided. A fluid actuator is configured to selectively prevent a valve from moving to a particular position. A source of fluid is...
US-9,506,381 System and method for measuring valve lift and for detecting a fault in a valve actuator based on the valve lift
A system according to the principles of the present disclosure includes a valve lift determination module and a fault detection module. The valve lift...
US-9,506,380 Camshaft phaser
A camshaft phaser has a central-position locking device for locking the rotor in a central locking position relative to the stator. One or more of the vanes...
US-9,506,379 Concentric camshaft phaser
A concentric cam shaft phaser, including: a first camshaft; a second camshaft located radially inside of the first camshaft; a control gear in contact with the...
US-9,506,378 Variable valve timing control apparatus of internal combustion engine
A variable valve timing control apparatus has a drive rotary member having therein working chambers; a vane rotor relatively rotatably housed in the drive...
US-9,506,377 Method and configuration for the recovery of thermal energy in the heat treatment of cold-rolled steel strip in...
A method and a configuration recover thermal energy in a thermal treatment of cold-rolled steel strip in an annealing furnace. The steel strip is heated up in a...
US-9,506,376 Fossil-fired steam generator
A fossil-fired steam generator for a steam power station includes a number of economizer, evaporator and superheater heating surfaces forming a flow path...
US-9,506,375 Fan guard
There is provided a fan guard for mounting on an electrically-operated axial-flow fan. The fan guard comprises a plurality of fasteners for extending into a...
US-9,506,374 Component of a turbine with leaf seals and method for sealing against leakage between a vane and a carrier element
A component of a turbine includes a vane, a carrier element and at least four interfaces between the vane and the carrier element. The at least four interfaces...
US-9,506,373 Steam turbine arrangement of a three casing supercritical steam turbine
A steam turbine arrangement is provided and includes a first steam turbine with a first steam outlet, wherein the first steam turbine exhibiting a first sealing...
US-9,506,372 Damping means for damping a blade movement of a turbomachine
A damper (2) for damping a blade movement of a turbomachine (1), and to a method for producing the damper (2). The damper (2) has at least one side surface (21,...
US-9,506,371 Turbocharger
A turbocharger (1) with variable turbine geometry (VTG) having a guide grate (18) which surrounds a turbine wheel (4) radially at the outside, which has an...
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