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Patent # Description
US-9,957,889 Low noise aeroengine inlet system
An aeroengine is provided with a splitter apparatus disposed in a section of an inlet duct. The splitter apparatus can be actuated from a stowed position to a...
US-9,957,888 System for generating syngas and an associated method thereof
A system and method for generating an exhaust syngas are disclosed. The system includes a mixing unit, a heat exchanger, and an engine. The mixing unit is...
US-9,957,887 System for determining piston damage based on carbon deposit growth
A machine may comprise a piston; a memory; and an electronic control module. The electronic control module may be configured to determine a temperature of a...
US-9,957,886 Hoop spring in a pressure reactive piston
Systems and methods are provided for varying a compression ratio in an engine having a pressure reactive piston. The pressure reactive piston may include a...
US-9,957,885 Internal combustion engine with common rail pilot and main injection
An internal combustion engine includes first and second common rails each having a metering or pressure regulating valve, with the valves settable at different...
US-9,957,884 Condensed water supply control apparatus for in-cylinder injection type internal combustion engine
A condensed-water supply control apparatus is applied to an in-cylinder injection type internal combustion engine (1) where fuel is injected from a central area...
US-9,957,883 Controller for supercharger-equipped internal combustion engine
A controller, for a supercharger-equipped internal combustion engine, that can improve the feedback response of compressor driving force is provided. In a...
US-9,957,882 Internal combustion engine with turbine
Methods and systems are provided for controlling a turbine within an internal combustion engine. In one example, a turbine system within an internal combustion...
US-9,957,881 Charge air cooling system and charge air cooler for the same
A charge air cooler cools charge air compressed with a compressor. The charge air cooler includes a shell and an inner tube, which is accommodated in the shell...
US-9,957,880 Low reactivity, compression-ignition, opposed-piston engine
A compression-ignition, opposed-piston engine using a low reactivity fuel as an ignition medium manages trapped temperature and trapped combustion residue...
US-9,957,879 Heat exchanger for vehicle
A heat exchanger includes: a first flow passage for an engine coolant; a second flow passage for an engine oil; a third flow passage for a transmission oil; and...
US-9,957,878 Cooling system for engine
A cooling system for an engine is provided. The cooling system includes coolant flow paths including a first flow path and a second flow path and where coolant...
US-9,957,877 Control apparatus for internal combustion engine
A control apparatus for an internal combustion engine that includes an intercooler and an electrically driven water pump configured to circulate cooling water...
US-9,957,876 Methods and systems for controlling air flow paths in an engine
Methods and systems are provided for controlling the temperature and ratio of gases within a gas mixing tank reservoir and selectively charging/discharging...
US-9,957,875 Coolant pump control systems and methods for backpressure compensation
A target speed module determines a target speed of an engine coolant pump of the vehicle. A speed adjustment module determines a speed adjustment based on a...
US-9,957,874 Engine cooling fan operation during hot soak
Methods and systems are provided for cooling an engine. In one example, a method for an engine, includes, after an engine shutdown request is received,...
US-9,957,873 Sensor
A sensor includes a detector element including a detecting portion and an element back portion on which two or more electrical connection terminal portions are...
US-9,957,872 Abnormality diagnosing apparatus
An abnormality diagnosing apparatus configured to diagnose abnormality of a fuel injection amount of a diesel engine includes: an oxidation catalyst provided in...
US-9,957,871 Exhaust heat recovery and hydrocarbon trapping
Methods and systems are provided for exhaust heat recovery and hydrocarbon trapping at an exhaust bypass assembly. Exhaust gas may flow in both directions...
US-9,957,870 Exhaust-gas mixer
An exhaust-gas mixing pipe for admixing additive into an exhaust-gas stream of a combustion engine. The housing wall has multiple rows, arranged over a...
US-9,957,869 Device and method at an exhaust aftertreatment system for an engine
A method at an exhaust gas cleaning system for an engine (235) in which a reducing agent is added to a passage (290) for exhaust gases from the engine (235) for...
US-9,957,868 Centerline injection system for liquid-only reductant delivery
A centerline injection system for a liquid-only reductant delivery. An aftertreatment system comprises an aftertreatment component structured to treat exhaust...
US-9,957,867 Method and system for emissions reduction
Methods and systems are provided for operating a branched exhaust assembly in a vehicle engine in order to increase catalyst efficiency and reduce engine...
US-9,957,866 Exhaust treatment apparatus and method
The present invention relates to an exhaust treatment apparatus for an internal combustion engine. The apparatus includes a catalyst chamber containing a...
US-9,957,865 Method of forcibly regenerating gasoline particulate filter
A method of forcibly regenerating a gasoline particulate filter (GPF) includes a first operation of starting an engine, a second operation of determining...
US-9,957,864 System and method for SCR inducement
A system and method of inducing proper operation of a diesel engine exhaust after-treatment system employing SCR technology monitors components to detect a...
US-9,957,863 Exhaust conduits for marine engine exhaust systems
An exhaust conduit for a marine exhaust system includes an inlet end portion connectable to an exhaust manifold, an outlet end portion that directs exhaust...
US-9,957,862 Secondary heating device for diesel exhaust fluid tank
A spindle assembly of a secondary heater for a diesel exhaust fluid tank having a primary heater, the spindle assembly including a spindle having a first end...
US-9,957,861 Honeycomb filter
A honeycomb filter includes a honeycomb structure body having porous partition walls defining a plurality of cells, inflow side plugging portions, and outflow...
US-9,957,860 Oil separator for crankcase ventilation of an internal combustion engine
An oil separator may be used in a variety of contexts, one of which is for crankcase ventilation of an internal combustion engine. The oil separator may include...
US-9,957,859 Magnetic drain plug
A magnetic drain plug includes a plug body that has a head section and a screw section protruding from the head section. The screw section is includes external...
US-9,957,858 Oil deterioration suppressing apparatus for internal combustion engine
An oil deterioration suppressing apparatus for an internal combustion engine comprises a first oil filter and a second oil filter, wherein the first oil filter...
US-9,957,856 Hydraulic valve drive of an internal combustion engine
A hydraulic valve brake for a hydraulic valve drive of an internal combustion engine is provided. The valve brake includes a housing with a housing wall and...
US-9,957,855 Windowed intake valve stem
An intake valve for an internal combustion engine is provided. The intake valve includes a valve stem with a hole in the valve stem forming an air channel there...
US-9,957,854 Valve for a valve device
A valve for a valve device may include a valve stem, which in an axial direction relative to a valve stem axis merges into a valve disc projecting from the...
US-9,957,853 Camshaft phaser
A camshaft phaser includes an input member; an output member defining an advance chamber and a retard chamber with the input member; a camshaft phaser...
US-9,957,852 Cushion ring assembly for a sprocket driven by a chain
A sprocket assembly which is either driven by a drive chain or which drives the drive chain includes a hub centered about a sprocket axis and defining a hub...
US-9,957,851 Device for controlling valve timing of engine
Provided are a variable valve timing mechanism, an oil pump supplying oil to a hydraulically-actuated device including the variable valve timing mechanism, and...
US-9,957,850 Method of controlling lock pin of continuously variable valve timing system
A method of controlling a lock pin of a CVVT (continuous variable valve timing) system is provided. The method includes an oil supply operation of operating a...
US-9,957,849 Camshaft adjuster
A camshaft adjuster having a drive element, an output element and a spring, wherein the drive element and the output element can rotate relative to each other,...
US-9,957,847 Method for manufacturing a sliding tappet
A method for manufacturing a sliding tappet of a valve train of an internal combustion engine may include the steps of: providing a main body; applying a...
US-9,957,846 Lifter structure
A lifter structure includes a cylindrical member configured to be reciprocally slid in a guide hole of a lifter guide according to rotation of a cam and having...
US-9,957,845 Exhaust heat recovery device
To effectively reduce a situation in which an over-rotation of an expander occurs or the expander becomes a load on an engine at the time of a stop of a Rankine...
US-9,957,844 Power generation system, and maintenance method for power generation system
A power generation system includes a first on-off valve that, with respect to a maintenance target device including at least one of a circulation pump, an...
US-9,957,843 Methods and systems for enhancing control of power plant generating units
A control method for optimizing a turndown operation for a power plant having a plurality of generating units. The plurality of generating units each may...
US-9,957,842 Method and apparatus for supporting blades
A method of supporting a cantilevered component prior to machining the cantilevered component, wherein the cantilevered component is mounted on a hub, the...
US-9,957,841 Turbine stage for a turbine engine
A turbine stage for a turbine engine, the stage including a nozzle and a wheel mounted inside a sectorized ring carried by a casing. The nozzle is attached to...
US-9,957,840 Acoustic treatment to mitigate fan noise
A gas turbine engine has a propulsor including a fan and a liner positioned upstream of the fan. The liner has a backing plate, a cellular structure with cells...
US-9,957,839 Fixed outside ring of a bearing with at least one drainage orifice passing through a guiding edge of at least...
The invention relates to an outside ring of a rotary shaft bearing of a turbomachine, comprising a first guiding edge of at least one rolling element, the first...
US-9,957,838 Tank device of an aero engine with an appliance for introducing oil
A tank device of an aero engine, which has an inlet appliance for the supply of an air-oil volume flow into a tank space of the tank device, a separation...
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