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Patent # Description
US-9,388,760 Fuel injection control device for internal combustion engine
When a given learning performance condition is met, a partial lift injection for opening a fuel injector is performed by an injection pulse which brings about a...
US-9,388,759 Using ion current signal for soot and in-cylinder variable measuring techniques in internal combustion engines...
A system and method is provided for the use of the ion current signal characteristics for onboard cycle-by-cycle, cylinder-by-cylinder measurement, for example...
US-9,388,758 Model predictive control systems and methods for future torque changes
A prediction module, based on a set of possible target values for M future times and a model of an engine, determines predicted torques of the engine for the M...
US-9,388,757 Exhaust gas purification apparatus
The exhaust gas purification apparatus 100 according to the present invention is provided with an exhaust gas purification catalyst 40, an upstream O.sub.2...
US-9,388,756 Charging-pressure-guided control method for an internal combustion engine
A method of controlling a charging pressure of an internal combustion engine having a particle filter for the treatment of exhaust gases, wherein the charging...
US-9,388,755 Method for operating an internal combustion engine having a plurality of cylinders in homogeneous operation
A method is described for operating an internal combustion engine, having a plurality of cylinders in an homogeneous operation, in which an exhaust gas lambda...
US-9,388,754 Artificial output reference for model predictive control
A control system includes a control module that receives a first request corresponding to a control value for at least one of a plurality of actuators,...
US-9,388,753 Generator control having power grid communications
A system is provided for controlling power generation. For example, the system may include a drive, an electrical generator coupled to the drive, and a...
US-9,388,752 Control system for vehicle for controlling an internal combustion engine during transmission gear shifting
A control system for a vehicle performs torque down control to reduce torque of an engine by cutting off supply of fuel to at least one of the cylinders of the...
US-9,388,751 Engine speed determination by gear castellation
A speed-determining system in an internal combustion engine is disclosed. The internal combustion engine includes a crankshaft, a camshaft, and an engine...
US-9,388,750 System and method for optimizing availability of vehicle energy conserving modes
Vehicles capable of operating in an energy conserving mode may include an interface for conveying inhibitors preventing activation of the energy conserving...
US-9,388,749 System and method for improving performance of combustion engines employing primary and secondary fuels
An engine system and method for operating an internal combustion engine in dynamically varying conditions. An exemplary system comprises an internal combustion...
US-9,388,748 Control device and control method for internal combustion engine
A control device for an internal combustion engine which includes a variable compression ratio mechanism arranged to vary a mechanical compression ratio, and a...
US-9,388,747 Airtightness maintaining structure for butterfly valve
An airtightness maintaining structure for a butterfly valve includes a valve element having a rotating shaft and a valve body, a rotation supporting portion...
US-9,388,746 Vacuum generation with a peripheral venturi
Embodiments for generating vacuum at a throttle are presented. In one example, a system comprises a throttle positioned in an intake of an engine, and a...
US-9,388,745 Method for switching over a combustion device between a first fuel and a second fuel
An exemplary method for switching over a combustion device from operation with a first premix fuel to a second premix fuel includes reducing and stopping a...
US-9,388,744 Distributed gas turbine engine control system with remote interface units
In one embodiment, a gas turbine engine control system includes an engine controller configured to control multiple parameters associated with operation of a...
US-9,388,743 Sealing system for flanged joint
A sealing system is provided for a flanged joint. The sealing system includes a split seal and a spring. The split seal includes a radial outer surface, an...
US-9,388,742 Pivoting swirler inlet valve plate
A swirler inlet valve plate for a fuel injector of a gas turbine engine includes a blocker ring and a pivot sleeve mechanically connected to the blocker ring....
US-9,388,741 Recuperator for gas turbine engine
A recuperator inserted in the exhaust duct of a gas turbine engine includes a casing surrounding a core having spiral cross channels. Inlet and outlet openings...
US-9,388,740 Thermoelectric generator in turbine engine nozzles
In one embodiment, a gas turbine engine assembly comprises an engine assembly disposed about a longitudinal axis, a core nozzle positioned adjacent the engine...
US-9,388,739 Air cooler system for gas turbine engines
A buffer air cooler system for gas turbine engines disposed in a bypass duct of the engine, includes a housing for containing the buffer air cooler therein and...
US-9,388,738 Casing for a gas turbine engine
A casing for a can annular gas turbine engine, including: a compressed air section (40) spanning between a last row of compressor blades (26) and a first row of...
US-9,388,737 Aero boost--gas turbine energy supplementing systems and efficient inlet cooling and heating, and methods of...
The invention relates generally to electrical power systems, including generating capacity of a gas turbine, and more specifically to pressurized air injection...
US-9,388,736 Free-piston engine
The free-piston engine 10 includes a combustion space F for combusting an air-fuel mixture, a piston 12 capable of reciprocation between a most-compressed...
US-9,388,735 Infrared-emitting ceramics for fuel activation
This invention relates to a ceramic composite that comprises of a mixture of infrared-emitting metal oxides having specific spectral luminance in 3-20 .mu.m...
US-9,388,734 Restoring unit, particularly for an internal combustion engine
A restoring unit for an internal combustion engine may include a restoring console including a substantially cylindrical bearing dome. A first bearing unit may...
US-9,388,733 Methods and system for inferring throttle inlet pressure
Embodiments for controlling boost pressure in a turbocharged engine are provided. In one embodiment, a method for an engine having a throttle comprises, if an...
US-9,388,732 Spring biased sealing method for an actuating shaft
The propensity for gas and soot leakage around a shaft, which extends through a bore which connects volumes of differing pressures, e.g., a turbocharger turbine...
US-9,388,731 Noise suppression system
A noise suppression system for an air-cooled internal combustion engine is disclosed. The system may include an acoustically designed shroud forming a cavity...
US-9,388,730 Ventilation structure for engine compartment
A ventilation structure of an engine compartment that houses an engine and is adjacent to a cooling fan that supplies cooling air to a heat exchanger in a form...
US-9,388,729 Hydraulic excavator
A hydraulic excavator includes an engine, a revolving frame supporting the engine, a vehicle body frame, a first exhaust treatment apparatus and a connecting...
US-9,388,728 Systems and methods for NO.sub.x sensor diagnostics
Systems and methods are disclosed for diagnosing gain rationality of an NOx sensor that is downstream of a selective catalytic reduction (SCR) catalyst. Sensor...
US-9,388,727 Method for controlling regeneration of diesel particulate filter in construction machinery
The present disclosure relates to a method for controlling regeneration of diesel particulate filter in construction machinery. The regeneration controlling...
US-9,388,726 Delivery unit for a liquid additive and motor vehicle having a delivery unit
A delivery unit for a liquid additive includes a block having at least three ducts, at least one active component mounted on the block for delivering the liquid...
US-9,388,725 Reducing agent tank and work vehicle
A reducing agent tank is provided which enables detachment of a top cover and a heat exchanger while maintaining a long path length of a heat exchanger in a...
US-9,388,724 Exhaust gas treatment device
An exhaust gas treatment device has a housing and a hollow body through which exhaust gas flows and which is accommodated in the housing. The hollow body...
US-9,388,723 Reducing agent delivery device with compensation element, method for compensating freezing of a reducing agent...
A delivery device for delivering liquid reducing agent includes a reducing agent tank. At least a delivery unit, at least one first compensation element, a...
US-9,388,722 Voltage control system for heating a selective catalyst reduction device
An exhaust gas treatment system for an internal combustion engine is provided. The exhaust gas treatment system includes an electrically heated catalyst ("EHC")...
US-9,388,720 Method for treating exhaust gas and arrangement of an exhaust gas system on an internal combustion engine
A method for treating exhaust gas of an internal combustion engine involves introducing less fuel into at least one first cylinder of the internal combustion...
US-9,388,719 Muffler
Provided is a muffler comprising: an outer shell; an outlet pipe, which is formed into a tubular shape containing a pair of open end-parts and is comprising an...
US-9,388,718 System and method for tuned exhaust
A system is provided that includes an exhaust system. The exhaust system includes a first and a second conduit configured to receive an exhaust from an engine...
US-9,388,717 Apparatuses and methods for reducing pollutants in gas streams
Apparatuses and methods for reducing pollutants in a gas stream are disclosed. The gas stream is introduced into a condensation chamber to condense the gas...
US-9,388,716 Systems and methods for accurately compensating for a change in amount of unwanted fluid diluted in engine oil...
A system, for use in accounting for an effect of a long-trip cycle on remaining life of engine oil, being used in a vehicle, using a long-trip rebate value. The...
US-9,388,715 Assembling apparatus and control method
An assembling apparatus of this invention includes a main pallet and a sub pallet detachable from the main pallet, and can convey a cylinder head and parts...
US-9,388,714 Ball plunger for use in a hydraulic lash adjuster and method of making same
A method of cold-forming a ball plunger blank includes providing a slug having first and second ends and backward extruding the slug at its first end to form a...
US-9,388,713 Camshaft
A camshaft for an internal combustion engine may include a shaft and at least one component thermally joined thereto. The at least one component may be...
US-9,388,712 Methods and apparatus for an oxy-fuel based power cycle
Methods and apparatus for an oxy-fuel combustion power cycle are provided, including converting gaseous carbon dioxide to liquid and/or supercritical carbon...
US-9,388,711 Cryogenic engine system
A cryogenic engine system and method for delivering cryogen to a cryogenic engine are provided. The cryogenic engine system comprises a tank for storing liquid...
US-9,388,710 Exhaust diffuser arrangement for a turbine system and method of redirecting a flow
An exhaust diffuser arrangement for a turbine system includes an inlet for receiving a flow proximate a last stage bucket of the turbine system, the flow...
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