Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
Patents for F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines (3,329)
03/2014
03/13/2014US20140069082 EGR Control in Engine Equipped With Cylinders Having Dual Exhaust Valves
03/11/2014US8667795 Internal combustion engine with exhaust-gas turbocharging
03/10/2014DE202014100861U1 Mit gasförmigen Molekülen arbeitende Verbrennungshilfsvorrichtung With gaseous molecules working combustion auxiliary device
03/06/2014US20140067236 Methods and system to prevent exhaust overheating
03/06/2014US20140060040 Secondary air introduction system
03/06/2014US20140060006 Method and system for operating an engine turbocharger
03/05/2014CN102187079B Method for producing emulsion fuel, and method for handling emulsion fuel
03/04/2014US8666640 Control apparatus and control method for internal combustion engine
02/2014
02/27/2014US20140053553 NOx Emission Control Using Large Volume EGR
02/27/2014US20140053548 Systems and methods for a hydraulically actuated valve
02/27/2014DE102013108868A1 Brennkraftmaschine Internal combustion engine
02/26/2014CN103608558A 多缸活塞式发动机 Multi-cylinder piston engine
02/26/2014CN103602355A Fuel additives for treating internal deposits of fuel injectors
02/26/2014CN102449295B Emulsion fuel feeding device
02/25/2014US8656894 Gas intake device
02/25/2014US8656869 On-board water addition for fuel separation system
02/20/2014US20140047834 Methods and system for control of a two-stage turbocharger
02/20/2014DE102011012977A1 Fuel system for supplying fuel to internal combustion engine, has measuring unit arranged in pipeline for determining density, viscosity and temperature of fuel supplied to mixing device, and controller is connected with measuring unit
02/19/2014EP2697490A1 Internally cooled high compression lean-burning internal combustion engine
02/19/2014CN103597186A Internally cooled high compression lean-burning internal combustion engine
02/18/2014US8655573 Control apparatus for internal combustion engine
02/18/2014US8651068 Systems and devices for separating water and contaminants from fuel
02/13/2014US20140041643 Cooler system for vehicle
02/13/2014US20140041384 Methods and system for controlling surge in a two-stage turbocharger
02/13/2014DE102013108225A1 Abgasrückführungs-Steuervorrichtung und Verfahren für eine Brennkraftmaschine Exhaust gas recirculation control device and method for an internal combustion engine
02/06/2014US20140034027 Exhaust gas re-circulation system
02/06/2014US20140034014 Systems and methods for controlling exhaust gas recirculation
02/06/2014US20140033705 Systems and methods for controlling exhaust gas recirculation
02/04/2014US8640679 Method of model-based multivariable control of EGR and boost for internal combustion engines
01/2014
01/30/2014US20140026874 Control of engine egr with backpressure control valve
01/30/2014US20140026873 Variable Miller Cycle for Reactivity Controlled Compression Ignition Engine and Method
01/30/2014US20140026872 Variable valve timing for egr control
01/30/2014US20140026838 Fuel system and method for burning a liquid renewable fuel in engines and boilers
01/29/2014CN103541811A Exhaust gas recirculation system, automobile with system and exhaust gas recirculation method
01/28/2014US8635993 Air-fuel ratio control device of internal combustion engine
01/23/2014US20140025280 System and method to determine restriction of individual exhaust gas recirculation runners
01/23/2014DE102012212602A1 Method for additivation of diesel for operating internal combustion engine, involves adding additive to fuel according to condition of control unit based on operation parameter in fuel tank or fuel amount present in fuel line or feed pump
01/16/2014US20140013740 Engine with improved egr system
01/16/2014DE102013212658A1 Motor mit interner AGR Motor with internal EGR
01/15/2014EP2685063A1 Working gas circulation engine
01/14/2014US8630787 Controlling exhaust gas recirculation in a turbocharged engine system
01/14/2014US8627808 Method for regulating a combustion process and control device
01/14/2014US8627804 Transient control strategy in spark-assisted HCCI combustion mode
01/02/2014DE102011018249A1 Abgasrückhalteanordnung für eine Verbrennungskraftmaschine sowie Verfahren zur Regelung einer Verbrennungskraftmaschine mit einer derartigen Abgasrückhalteanordnung Exhaust gas retaining structure for an internal combustion engine and method for controlling an internal combustion engine with such exhaust gas retaining arrangement
12/2013
12/31/2013US8616187 Waste heat recovering and cooling apparatus for engine
12/27/2013WO2013077776A3 Six-stroke rotary engine and operating method thereof
12/26/2013US20130340728 Engine with dedicated egr exhaust port and independent exhaust valve control
12/26/2013US20130340430 Systems and methods for a hydraulically actuated engine valve
12/25/2013EP2677131A1 Internal combustion engine associated with a closed loop with Rankine cycle and with a water injection circuit at the intake of the engine.
12/17/2013US8607766 Control apparatus for an internal combustion engine
12/12/2013WO2013183127A1 Working gas circulation type engine
12/10/2013US8602006 Valve, especially rotary piston valve, and exhaust gas return system comprising such a valve
12/10/2013US8601985 Exhaust gas cooling adapter
12/05/2013US20130318965 Supercharged Combined Cycle System With Air Flow Bypass To HRSG And Hydraulically Coupled Fan
12/05/2013US20130318946 Process for Powering a Compression Ignition Engine and Fuel Therefor
11/2013
11/28/2013WO2013175091A1 Internal combustion engine fitted with an exhaust gas recirculation (egr) system and associated method for controlling the recirculation of gases
11/28/2013US20130312717 Method to control and diagnose an exhaust gas heat exchanger
11/28/2013US20130312716 Method and apparatus for monitoring performance of egr heat exchanger
11/26/2013US8594914 Dynamic hysteresis control systems and methods
11/26/2013US8594908 Intake system for internal combustion engine
11/26/2013US8590517 Diesel engine for vehicle
11/26/2013US8590505 Method of operating a compression ignition internal combustion engine
11/26/2013US8590493 Systems and devices for separating water and contaminants from fuel
11/21/2013US20130306042 Exhaust gas recirculation system and control strategy
11/21/2013US20130305716 Boost reservoir and throttle coordination
11/21/2013US20130305715 Boost reservoir egr control
11/21/2013US20130305711 Bleed valve of an exhaust gas turbocharger
11/20/2013EP2664777A1 Two-stroke engine and four-stroke engine
11/20/2013CN103397934A Internal combustion engine waste gas reuse device
11/14/2013WO2013169253A1 Modulating bypass valve
11/14/2013US20130304357 Diesel Engine Operation for Fast Transient Response and Low Emissions
11/14/2013US20130298525 Method for controlling an exhaust gas recirculation apparatus for heavy construction equipment
11/06/2013CN101612886B System for controlling pollutant sediment in exhaust gas recirculation cooler
11/05/2013US8577580 Control device for internal combustion engine
10/2013
10/31/2013DE102012008107A1 Verfahren zum Betreiben einer abgasturboaufgeladenen Brennkraftmaschine sowie Brennkraftmaschine Method for operating an exhaust gas turbocharged internal combustion engine and internal combustion engine
10/30/2013CN103374421A Fuel additives for treating internal deposits of fuel injectors
10/29/2013US8567374 Internal combustion engine
10/24/2013WO2013157981A1 Method for organizing a working process for a gas piston engine with spark ignition
10/24/2013US20130276766 Exhaust gas recirculation systems with variable venturi devices
10/23/2013EP2653693A1 Combustion engine
10/22/2013US8561579 Water/alcohol injection tuning system
10/17/2013DE102012206242A1 Brennkraftmaschine Internal combustion engine
10/16/2013EP2650522A1 Fuel injection device for internal combustion engines, and fuel injection method for internal combustion engines
10/16/2013EP2650521A1 Two-stroke engine and four-stroke engine
10/15/2013US8555864 Internal combustion engine with an exhaust-gas recirculation and method for operating an internal combustion engine
10/15/2013US8555823 Process for powering an engine with water by simultaneously separating hydrogen from oxygen and igniting the hydrogen in the compression/combustion chamber
10/10/2013US20130266726 Methods of Applying and Mass Producing Nanoparticles to an Interior of an Internal Combustion Engine to Increase the Efficiency of said Internal Combustion Engine
10/10/2013US20130263593 Exhaust Aftertreatment And Exahust Gas Recirculation Systems
10/08/2013US8549854 EGR constructions for opposed-piston engines
10/03/2013WO2013144839A1 Thermochemical and thermodynamic cycle able to be performed by a thermal machine, and thermal machine configured to perform such cycle
10/03/2013US20130255650 Apparatus and method for controlling exhaust gas recirculation
10/03/2013US20130255649 Method for determining the rate of recirculated exhaust gas at the inlet of a cylinder of an internal combustion engine, and engine implementing such a method
10/01/2013US8544454 Heat exchanger for a motor vehicle
09/2013
09/26/2013WO2013142469A1 Apparatus and method for oxy-combustion of fuels in internal combustion engines
09/26/2013US20130247567 Exhaust-gas recirculation system and method for exhaust-gas recirculation
09/26/2013US20130247564 Internal combustion engine and a method of operation of an internal combustion engine
09/26/2013US20130247563 Charging device
09/24/2013US8539938 Fuel systems and methods for controlling fuel systems in a vehicle with multiple fuel tanks
09/24/2013US8539768 Exhaust bypass system for turbocharged engine with dedicated exhaust gas recirculation
09/18/2013EP2639441A1 Internal-combustion engine with forced recirculation of exhaust gas
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