At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Method for learning a minimum actuation duration of fuel injectors of an
internal combustion engine
A method for learning and determining a minimum injector-specific electric actuation duration for at least one fuel injector of an internal combustion engine of...
An engine controller is proposed which facilitates an operation at start of a vehicle without forcing mental strain to a rider to cancel start control. An...
Estimation systems and methods with model predictive control
A prediction module generates predicted engine operating parameters for a set of possible target values based on a plurality of values indicative of states of...
Engine cylinder bank-to-bank torque imbalance correction
An engine bank-to-bank airflow balancing technique includes calculating current and offset volumetric efficiencies of the engine and calculating a slope...
Throttle bypass turbine with exhaust gas recirculation
Various systems and methods are provided for controlling the temperature of outlet gasses from a throttle bypass turbine. In one embodiment, a method of...
Throttle control device for internal combustion engine and throttle
control method for internal combustion engine
Provided are a throttle control device for an internal combustion engine and a throttle control method for an internal combustion engine, which are capable of...
Fuel property determination apparatus for internal combustion engine
A apparatus for an engine, and the apparatus includes an ECU. The ECU is configured to (i) perform a feedback control such that the engine speed converges to a...
Method for pre-ignition control
Various systems and methods are described for controlling pre-ignition in a boosted engine in a newly manufactured vehicle. One method comprises, during a...
Method and system for limiting belt slip in a continuously variable
A method of limiting belt slip in a continuously variable transmission (CVT) of a vehicle. The CVT is operatively connected to an engine. The method includes...
Control apparatus of internal combustion engine
In a turbocharged internal combustion engine, an amount of cylinder suction air is calculated with sufficiently high accuracy to suitably control the internal...
Air/fuel ratio control apparatus for general-purpose engine
In an apparatus for controlling an air/fuel ratio of a general-purpose internal combustion engine using mixed fuel containing alcohol and gasoline and operated...
Engine including camshaft with lobe features for internal exhaust gas
An engine assembly includes a camshaft having an exhaust cam lobe defining an exhaust lift region and an exhaust base circle region and an EGR cam lobe defining...
An air intake device offers simplified construction, reduced size, lowered cost, etc., while facilitating disposing of throttle body and driving part in intake...
Method and apparatus to control part-load performance of a turbine
A method of controlling the part-load performance of a turbine includes generating a bypass flow in the turbine by removing a portion of a compressed fluid from...
Coupling shaft for gas turbine fan drive gear system
A coupling shaft assembly for a gas turbine engine includes a forward coupling shaft section with a forward interface spline and a forward mid shaft interface...
Inter-module flow discourager
An assembly for a gas turbine engine includes a first module, a second module, and a flow discourager. The second module is connected to the first module along...
Adaptive fuel manifold filling function for improved engine start
There is described a system and method for filling an engine fuel manifold. An adaptive filling function is used to determine a flow rate at which fuel is to be...
Antagonist antibodies against EphB3
EphB3-specific antibodies are provided, along with pharmaceutical compositions containing such antibody, kits containing a pharmaceutical composition, and...
Air particle separator
A gas turbine engine is disclosed having a particle separator and an ejector disposed downstream of the particle separator and structured to entrain a dirty...
Turbine engine cowl capable of covering a fan cone
A turbine engine cowl capable of covering a fan cone, the cowl including attachment components configured to engage with connection components of the cone in...
Drive unit, method for providing power, and use of a drive unit
A drive unit includes a combustion chamber for combusting a fuel/air mixture, and a fuel cell device, wherein the fuel cell device includes at least one fuel...
Fuel fractionation using membrane distillation
A method for reducing emissions from an engine includes generating a light hydrocarbon fuel fraction and combusting the light hydrocarbon fuel fraction in place...
System and method for generating power using a supercritical fluid
A dual cycle system for generating shaft power using a supercritical fluid and a fossil fuel. The first cycle is an open, air breathing Brayton cycle. The...
Integral gas turbine, flywheel, generator, and method for hybrid operation
A power plant incorporating attributes of a gas turbine engine, flywheel, and electrical generator (hereafter turbine/flywheel or TF) in a single compact unit,...
Engine cover integrated captive fastener
An engine cover assembly having an integrally attached captive fastener or part-in-assembly fastener for attachment to an engine is disclosed. The engine cover...
Silencer for exhaust systems
The invention relates to a silencer for exhaust systems of motor vehicles with an internal combustion engine. The silencer includes an exhaust gas flow pipe for...
Exhaust valve assembly
An exhaust valve assembly for use in an exhaust system includes a body region and an auxiliary region. The body region has first and second ends and defines a...
Planetary crank gear design for internal combustion engines
A gearset including an internal ring gear; a first pinion gear disposed within the internal ring gear and having teeth meshing with teeth of the internal ring...
Single step starting system
A hand-held power tool may include a housing, a power unit disposed within the housing and configured to operate at least in part in response to actuation of a...
Rotary internal combustion engine with variable volumetric compression
A method and apparatus for controlling an air input in a rotary engine, including selectively controlling a plurality of inlet ports communicating with an...
Compositions and methods to reduce global warming caused by gasoline and
spark ignited internal combustion engines
Combustion charge compositions comprised of a gasoline-like fuel and air for use in spark ignited internal combustion engines and methods to reduce global...
A variable turbine geometry (VTG) exhaust-gas turbocharger in which guide vanes are adjusted by means of a unison ring, the structure of which has a simpler and...
Methods and systems for boost control
Methods and systems are provided for adjusting operation of an electric motor coupled to a compressor at high altitude engine operation. In one example, the...
Cover structure of internal combustion engine for motorcycle
A cover structure of an internal combustion engine of a motorcycle includes an engine that is mounted on a motorcycle and includes a cooling device for cooling...
System and method for diagnosing a fault in a partitioned coolant valve
A system according to the principles of the present disclosure includes a coolant valve, a valve control module, and a fault diagnostic module. The coolant...
Control valve for a lubricant nozzle
A control valve for a lubricant nozzle for cooling a piston of an internal combustion engine includes at least one passage opening through which lubricant can...
Arrangement for exhaust-gas aftertreatment system for an internal
combustion engine and method for operating...
A method for operating an exhaust-gas aftertreatment system arrangement is provided. The method includes in a first operating state, flowing a substantial...
Method for condition determination of an exhaust-gas purification system
The present invention relates to a process for determining the state of an exhaust-gas purification device. The exhaust-gas purification device is one which can...
A regeneration device (22) executes regeneration treatment of a filter (21) in an exhaust gas purifying device (18) by burning particulate matter trapped in the...
Exhaust train having an integrated thermoelectric generator
In an exhaust train for an internal combustion engine having an integrated thermoelectric generator, the exhaust train has at least one duct, through which...
Exhaust gas processing device and construction machine
An exhaust gas processing device includes: an exhaust gas processing unit positioned above an engine; a reduction agent tank accommodating a reduction agent; a...
NOx storage materials and traps resistant to thermal aging
Nitrogen oxide storage catalysts comprising a substrate and at least two coating layers, where the second layer is substantially free of platinum, cerium and...
A work vehicle includes a Diesel Particulate Filter DPF and a Selective Catalytic Reuction SCR connected to one another and disposed upwardly of an engine...
Honeycomb body for exhaust-gas aftertreatment, method for producing a
honeycomb body and motor vehicle having a...
A honeycomb body for exhaust gas aftertreatment includes a first end face, a second end face, a central axis that penetrates the two end faces and a length. The...
This particulate filter 200 has a columnar ceramic honeycomb structure 201 including first flow channels 210 and second flow channels 220. Adjacently to each of...
A particle filter (2) for filtering exhaust gas in an internal combustion engine includes a housing and a filter element. A simplified installation and/or...
Oil mist separator
An oil mist separator includes at least one filter device for separating off liquid suspended particles from a carrier gas. The filter device includes a housing...
Method and system for monitoring the level of oil contained in a tank of
an aircraft engine
A method of monitoring oil level in a tank of an aircraft engine, including: for at least two predetermined operating stages of the engine, during at least one...
Oil passage structure of dry sump engine and oil passage structure of
V-shaped dry sump engine
An oil passage structure of a dry sump engine includes an oil recovery passage, at least one first communicating hole, and a first oil suction passage. The oil...
Article having impact resistant surface
An article manufactured from a polymeric material filled with fibers has an exterior surface having an impact portion with an arcuate configuration to impart...