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8904998 Sleeve valve assembly  
A sleeve valve assembly. The assembly includes a valve seat, a sleeve valve and an oil path-defining piece. The sleeve valve includes a distal end with a cavity. The distal end contacts the valve...
8904977 Valve drive for internal combustion engines for actuating gas exchange valves  
A valve drive device for switching the stroke of gas exchange valves of an internal combustion engine includes a camshaft configured, at least in part, as a hollow shaft. A cam unit includes at...
8904995 Control apparatus of internal combustion engine  
A series of combustion forms including initial low-temperature combustion, premixed combustion, and diffusive combustion are performed when an engine operates under a low load and a medium load....
8904976 Internal combustion engine  
An internal combustion engine is disclosed. The internal combustion engine includes a head, a first and second cylinders, a first and second doubled-end pistons, a wrist pin, a connecting rod, and...
8904988 Vertically disposed oil pan baffle  
A vertically disposed oil pan baffle includes a body having first and second opposing side walls joined by a third wall, and an opposing fourth wall. Each of the first and second side walls is...
8904994 Ammonia burning internal combustion engine  
An ammonia burning internal combustion engine can feed ammonia and a highly combustible substance burning easier than ammonia to a combustion chamber. When the amount of ammonia fed into the...
8905736 Port for rotary internal combustion engine  
A Wankel engine with a peripheral wall of the stator body including a non-circular opening formed therethrough and defining at least part of a port. The opening has a perimeter defined by a first...
8904996 Method and control unit for operating an injector of an internal combustion engine  
In a method for operating an injector of an internal combustion engine of a motor vehicle, in which an actuator for driving a component of the injector is provided, the actuator is controlled in...
8909460 Internal combustion engine with cylinders that can be de-activated, with exhaust gas recirculation by variable control of the intake valves, and method for controlling an internal combustion engine  
A multi-cylinder internal combustion engine is provided with a system for the variable actuation of the intake valves. At least one part of the engine cylinders is deactivated, cutting off fuel...
8904983 Automatic starting device for engine  
An automatic starting device for the engine, which quietly and quickly restarts the engine when a re-acceleration request is made by a driver, is provided. In a case where it is judged that a...
8904991 Rotary mechanism with articulating rotor  
The rotary mechanism with articulating rotor may be adapted as a pump or compressor when external power is applied to its shaft, as a motor when differential pressure is applied to its inlet and...
8905005 Evaporative fuel treatment apparatus for vehicle  
An evaporative fuel treatment apparatus for a vehicle includes a direct purge channel for supplying evaporative fuel to a purge channel without involving a canister; a purge control valve for...
8909461 Method for operating a motor vehicle with automatic engine shut-off  
An automatic shut-off of the engine of a motor vehicle is only activated if the motor vehicle has been moved according to a specific criterion after the last starting procedure of the engine. The...
8906125 Catch box  
A catch box may include two air intake sections of an air intake system, wherein the catch box is embodied as water separator at the same time.
8909457 Dual fuel common rail system and method of transitioning from diesel only to dual fuel method of operation  
A dual fuel common rail system may be operated in a regular mode in which a relatively large charge of gaseous fuel is ignited by compression igniting a relatively small injection quantity of...
8905801 Marine outboard motor  
A marine outboard motor comprises first and second cylinder blocks connected to a crankcase having a crankshaft. Each cylinder block contains a cylinder having a cylinder central axis, and a...
8904634 Forging method for producing a piston or piston skirt  
A forging method for producing a piston skirt having two skirt walls and two box walls connecting the skirt walls may include forging, to the piston skirt, the skirt walls at least slightly...
8904651 Handheld work apparatus  
A portable handheld work apparatus includes a drive motor (26) which drives a work tool via a drive shaft (25). The work apparatus further includes a brake drum (8), which is connected to the...
8909431 Vehicle comprising an air conditioning system  
A vehicle comprising a motor-driven air conditioning system comprising a power control device for controlling the temperature in a space inside the vehicle, and an internal combustion engine...
8904992 Energy transducer  
An energy transducer comprising: a cylinder; a piston within the cylinder connected to a connecting rod extending out of the cylinder and connected to a crankshaft; a chamber within the cylinder...
8905004 Control apparatus for internal combustion engine  
A control apparatus for an internal combustion engine includes a booster, a first controller, and a second controller. The booster is configured to increase an output voltage of a battery to a...
8904981 Alternating split cycle combustion engine and method  
An internal combustion engine includes a cylinder that is connectable to an intake manifold through an intake valve, to an exhaust manifold through an exhaust valve, and to a transfer manifold...
8904990 Dwell cycle crank with rollers  
A dwell cycle crank configuration for converting reciprocating linear motion to rotary motion includes: a follower, a top roller, a bottom roller, and a body. The top roller has a bottom portion...
8904769 Systems and methods using internal EGR for aftertreatment system control  
An internal combustion engine system includes: an engine with a plurality of pistons housed in respective ones of a plurality of cylinders; an air intake system to provide air to the plurality of...
8905011 Methods and systems for adaptively cooling combustion chambers in engines  
The present disclosure is directed to various embodiments of systems and methods for cooling a combustion chamber of an engine. One method includes introducing fuel into the combustion chamber of...
8904993 Systems and methods for stabilizing torque during mode transition in direct injection engines  
An engine mode control system for an internal combustion engine includes a transition control module and an intake cam phaser control module. The transition control module controls a transition...
8905008 Gas supply module for a motor vehicle engine, assembly of an engine cylinder head and such a module, and motor vehicle engine comprising such a module  
The invention relates to a gas supply module (20) for an engine, comprising a heat exchanger (22) capable of cooling gases for the intake thereof in an intake space of a cylinder head of the...
8904788 Arrangement for injecting a reductant into an exhaust line of an internal combustion engine  
An arrangement for injecting a reducing agent into an exhaust line of a combustion engine (1). An exhaust line (3) leads exhaust gases from the engine. A first turbine (4) is in the exhaust line...
8904762 Control apparatus for an internal combustion engine  
An embodiment (control apparatus) for an internal combustion engine according to the present invention determines, based on an output value of the downstream air-fuel ratio sensor disposed...
8905059 Diesel fuel leakage control system for a dual fuel injector  
A system for controlling leakage of diesel fuel into the natural gas side of a dual fuel injector during low pressure natural gas conditions comprises a leakage control valve that blocks the...
8905007 Internal combustion engine  
An internal combustion engine is provided with a heat-generation chamber disposed so as to be adjacent to a combustion chamber, a heat-generation chamber valve capable of setting up either a...
8905070 Storage bag and LPG fuel store  
A multivalve with a storage bag and a storage bag configured for temporarily accommodating a liquid gas fuel around a discharge for a liquid gas fuel store formed from a deformable memory...
8905001 Fuel-pumping system, method for operating a fuel-pumping system and fuel-injection system comprising a fuel-pumping system  
A fuel-pumping system for a fuel includes at least one reservoir providing a first volume for the fuel and a second volume for a compression fluid, a separator membrane between the first volume...
8904985 Method for starting an internal combustion engine with start-stop function  
In a method for starting an internal combustion engine (60) having multiple combustion chambers (62, 64, 66, 68), wherein said internal combustion engine (60) has a starting system (50) and is...
8904982 Hinged rocker arm and valve opening arrangement including a hinged rocker arm  
A hinged rocker arm includes a first wing including a first opening for receiving a rocker shall and a first contacting surface, and a second wing including a second opening for receiving the...
8904978 Variable cam timing system and method  
A method for operation of an engine is provided. The method includes operating an engine with independent variable intake and exhaust valve timing with an intake valve timing actuator and an...
8904987 Supercharged engine design  
The present engine design can comprise one or more three-cylinder modules. Each module can comprise a left-hand combustion cylinder, a compression cylinder and a right-hand combustion cylinder. In...
8909410 Smart vehicle sensor  
Various systems and methods are described for controlling operation of a motor vehicle based on a sensor. One example method comprises receiving sensed parameter data from the sensor, receiving...
8909458 EGR controller for internal combustion engine  
By means of an air model, an estimated quantity of an exhaust gas flowing into a cylinder and a target quantity of the exhaust gas are computed. A deviation between the estimated quantity and the...
8904999 Resin gears and throttle devices  
A resin gear has a concave portion formed on a gear body at a position radially inward of a boundary region between a toothed portion and a non-toothed portion. During a molding process, a welded...
8905076 Coolant-return manifold shut-off valve  
A vehicular cooling system coolant-return manifold is provided that includes a plurality of ports reconfigurable by the user to open, such that coolant will flow into the manifold, or close, such...
8909455 Control device for internal combustion engine  
A control device for an internal combustion engine including a camshaft of the internal combustion engine; a plurality of plane cam shape portions; at least one transitional shape portion; a cam...
8904997 Fuel injection control system for internal combustion engine  
A fuel injection control system for an internal combustion engine is provided which is designed to perform pilot injection of fuel into the engine through a fuel injector prior to main injection....
8899016 Integrated WGS/ECD exhaust treatment device for internal combustion engine having an EGR loop  
An integrated water-gas-shift (WGS) and emissions control device (ECD) catalyst for treating exhaust from an internal combustion engine. The engine is assumed to have an EGR loop, such that...
8899208 Internal combustion engine piston having axially extending cooling bores  
The present invention relates to a piston (10) for an internal combustion engine, comprising a piston head (11) and a piston skirt (16), wherein the piston head (11) has a circumferential ring...
8903628 Diagnostic method and diagnostic system for multicylinder internal combustion engine  
A diagnostic method for a multicylinder internal combustion engine is provided. The method comprises determining that malfunction pertaining to the air-fuel ratio has occurred when degree of the...
8903623 Method and kit for engine emission control  
Methods and systems are provided for operating an engine including a first and a second bank of cylinders. One example method comprises, adjusting engine injection timing based on a first...
8900350 Separation membrane module and fuel vapor processing apparatus incorporating the same  
One aspect of the present teachings includes a separation membrane arranged in a hollow case. A particular component concentration chamber and a particular component dilution chamber are arranged...
8899192 Methods and systems for managing a clearance gap in a piston engine  
A piston engine may include a heat pipe capable of transferring heat away from a portion of the piston engine such as a combustion section. The heat pipe may be included as part of a piston...
8899211 Controlling cylinders based on intake vacuum during engine start  
An internal combustion engine is started by performing fuel supply into part of a plurality of cylinders included in the internal combustion engine. After the magnitude of the negative pressure...