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Patent # Description
US-9,976,507 Systems for filtering a voltage signal
Various systems are provided for filtering EMI. In one example, a system comprises a poly-modal filter coupled to a load device, and a shield disposed between...
US-9,976,506 Method and device for calibrating post-injections of an internal combustion engine
A method for calibrating post-injections in a fuel injection system, including a fuel accumulator, of an internal combustion engine, in particular of a motor...
US-9,976,505 Method for operating an injector of an injection system of an internal combustion engine
The present disclosure teaches a method for operating an injector with piezoelectric direct drive of an injection system of an internal combustion engine. The...
US-9,976,504 Fuel injector calibration method and apparatus
A method for calibrating an electronic fuel injector with a control module and the electronic fuel injector disposed on a test apparatus may include: setting a...
US-9,976,503 Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor
Methods and systems are provided for estimating water storage in a charge air cooler (CAC). In one example, an amount of water in charge air exiting the CAC may...
US-9,976,502 Methods and system for injecting water at different groups of cylinders of an engine
Methods and systems are provided for adjusting an amount of water injected upstream of a group of cylinders based on a determined maldistribution of water among...
US-9,976,500 Method and system for selective cylinder deactivation
Methods and systems are provided for adjusting a cylinder deactivation pattern to improve camshaft phasing. In response to a request for actuating a camshaft...
US-9,976,499 Engine system and method
An engine system includes a plurality of cylinders including one or more donating cylinders and one or more non-donating cylinders. A control module controls an...
US-9,976,498 Control apparatus for internal combustion engine and control method therefor
The present invention relates to an internal combustion engine including a VTC controller for controlling driving of a variable valve timing device and an...
US-9,976,497 Control device for internal combustion engine
In an internal combustion engine an air-fuel ratio is switched between at least two target values without generating torque fluctuations, while a deterioration...
US-9,976,496 Port injection system for reduction of particulates from turbocharged direct injection gasoline engines
The present invention describes a fuel-management system for minimizing particulate emissions in turbocharged direct injection gasoline engines. The system...
US-9,976,495 Internal combustion engine
In the present invention, an internal combustion engine is provided with a variable-compression-ratio mechanism with a variable mechanical compression ratio and...
US-9,976,494 Internal combustion engine
An internal combustion engine with an adjustable compression ratio has connecting rods (1), each of which has a hydraulically adjustable eccentric adjustment...
US-9,976,493 Switchable rocker arm with reduced coupling assembly loads
A switchable rocker arm for valve deactivation is provided for a valve train of an internal combustion engine. The switchable rocker arm includes a valve side...
US-9,976,492 Electronic throttle valve
A housing defines a bore in a tubular shape to draw intake air to an engine. A shaft is supported rotationally relative to the housing. A valve is located in...
US-9,976,491 Controller for internal combustion engine
Provided is an internal combustion engine including a sparkplug disposed in the vicinity of the center portion of an upper wall surface of a combustion chamber....
US-9,976,490 Geared gas turbine engine with oil deaerator
A gas turbine engine comprises a fan drive turbine for driving a gear reduction. The gear reduction drives a fan rotor. A lubrication system supplies oil to the...
US-9,976,489 Gas turbine engine for long range aircraft
A gas turbine engine comprises a fan for delivering air into a bypass duct as bypass flow, into a core housing as core flow, with the core housing containing an...
US-9,976,488 Method of operating a gas turbine engine burning vanadium-contaminated liquid fuel
A method of operating of a gas turbine engine to inhibit vanadic corrosion of the gas turbine engine is provided. The gas turbine engine burns a...
US-9,976,487 Staged fuel and air injection in combustion systems of gas turbines
A gas turbine that includes a working fluid flowpath extending aftward from a forward injector in a combustor. The combustor may include an inner radial wall,...
US-9,976,486 Flow devices and methods of making the same
A method for producing a device having at least one internal feature includes manufacturing an internal volume of the internal features out of a first material,...
US-9,976,485 Gas turbine engine buffer cooling system
A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a heat exchanger configured to exchange heat with...
US-9,976,484 Core compartment ventilation devices for nacelles of gas turbine engines for cooling a core compartment of a...
A core compartment ventilation device is provided. The core compartment ventilation device comprises a fireproof sealing member for substantially sealing a core...
US-9,976,483 Lubricant system
An aircraft engine having a fan or propeller stage mounted to a planetary gearing system through a planetary gearing output drive shaft is provided with a...
US-9,976,482 Antifreeze system for a pipework
An antifreeze system for a pipework, the antifreeze system comprising a framework configured to be fixed to the pipework, and at least one thermally insulating...
US-9,976,481 Dual pressure deicing system
A deicing system for an aircraft may comprise a dual pressure regulating valve. The dual pressure regulating valve may comprise a low pressure setting and a...
US-9,976,480 Fluid intake system
A fluid intake system including a fluid collector scoop designed to be fastened on an inside surface of a wall in order to collect the fluid flowing on the...
US-9,976,479 Power plant including a static mixer and steam generating system via turbine extraction and compressor extraction
A power plant includes a compressor, a combustor downstream from the compressor and a turbine disposed downstream from the combustor. The compressor includes a...
US-9,976,478 Solar heat turbine system, and device and method for controlling said system
A solar heat turbine system includes: a compressor which compresses a working fluid, and generates a high-pressure working fluid; a solar heat receiver which...
US-9,976,477 Secondary engine covers
According to the present invention, there is provided a secondary engine cover formed from a polymeric material comprising a wear indicator, wherein the wear...
US-9,976,476 Turbocharger bearing assembly
An assembly can include a turbocharger center housing that includes a through bore and a counterbore positioned between a compressor end and a turbine end of...
US-9,976,475 Turbocharger having a waste-gate valve
A turbocharger includes a waste gate valve, a compressor, a turbine, a turbine housing which houses the turbine, a bypass channel which bypasses the turbine, a...
US-9,976,474 Turbocharger speed anomaly detection
A process for monitoring turbocharger operation in a machine is disclosed. The machine includes a power source having an intake manifold for supplying the power...
US-9,976,473 Condensation control in a charge air cooler by controlling charge air cooler temperature
Methods and systems are provided for reducing corrosion of a charge air cooler and reducing engine misfire due to condensate formation. In response to charge...
US-9,976,472 Method of controlling a cooling circuit of an internal combustion engine
A method of operating a cooling circuit of an internal combustion engine is disclosed. The engine is equipped with an engine head, and the cooling circuit...
US-9,976,471 Method for warming an internal combustion engine, and internal combustion engine
The disclosure relates to a method for expediting warm up of an internal combustion engine cylinder block and engine oil utilizing an existing oil coolant...
US-9,976,470 Aftertreatment module having replaceable catalyst housing
An aftertreatment module is disclosed for use with an engine. The aftertreatment module may have an inlet housing at least partially defining an inlet passage...
US-9,976,469 Flexible insulation device
A flexible conduit insulated to prevent unwanted heat transfer. The conduit is insulated by a jacket-like component that creates a space between the conduit and...
US-9,976,468 Construction machine
Provided is a construction machine in which the weight of a top plate of an aftertreatment device mount is reduced without reducing the rigidity of the top...
US-9,976,467 Exhaust system
An exhaust system includes: an exhaust pipe defining an exhaust path of exhaust gas to atmosphere; a recirculation pipe defining a recirculation path separating...
US-9,976,466 Honeycomb type heating device, method of using the same, and method of manufacturing the same
There is provided a honeycomb type heating device including: a pillar-shaped honeycomb substrate having a partition wall defining a plurality of cells extending...
US-9,976,465 Exhaust purifier
The purpose of the present invention is to provide an exhaust purifier which suppresses unnecessary consumption of pressurization air so as to improve a removal...
US-9,976,464 Reductant spray and exhaust gas flow guide and deflector
An after-treatment (AT) system for an exhaust gas flow from an internal combustion engine includes first and second AT devices positioned in the exhaust gas...
US-9,976,463 Ammonia storage structure and associated systems
The disclosure relates to an ammonia storage structure in particular for the selective catalytic reduction of nitrogen oxides in the exhaust gases of combustion...
US-9,976,462 Method for the operation of an exhaust gas aftertreatment system
The invention relates to a method for the operation of an exhaust gas aftertreatment system in an exhaust tract of an internal combustion engine. The exhaust...
US-9,976,461 Particulate filter for a motor vehicle
A particulate filter for a motor vehicle has a casing (2) that allows through flow. A core (4) is accommodated in the casing (2) and allows through flow. The...
US-9,976,460 Exhaust after-treatment assembly for engine system
An exhaust after-treatment assembly for an engine system is provided. The exhaust after-treatment assembly includes a housing having an inlet port, an outlet...
US-9,976,459 Regeneration of diesel particle filter
Regeneration of a diesel particle filter of an internal combustion engine of a vehicle is controlled according to soot mass loading and the vehicle operating...
US-9,976,458 Honeycomb structure body
A honeycomb structure body has cell walls arranged in a lattice arrangement and a plurality of cells surrounded by the cell walls. The honeycomb structure body...
US-9,976,457 Turbo PCV valve
A PCV valve that regulates the flow of gases to a turbocharger. A spring biased plunger member is used to restrict and meter the flow of gases through the PCV...
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