Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 25 - Engines characterised by using fresh charge for scavenging cylinders
Patents for F02B 25 - Engines characterised by using fresh charge for scavenging cylinders (3,434)
01/2011
01/12/2011EP2273086A1 Method of controlling the intake of a supercharged internal combustion engine including a scavenging operation for the burnt gas
01/11/2011US7866304 Engine fuel boil off management system
01/05/2011CN101936242A Carburetor and two-stroke engine with a carburetor
01/05/2011CN101566093B 内燃机 Internal combustion engine
12/2010
12/30/2010US20100326411 Two stroke engine with regular lubrication system
12/30/2010US20100326409 Crank case ventilation
12/30/2010DE102010011726A1 Zweitaktmotor und Motorgerät mit diesen Zweitaktmotor Two-stroke engine and motor unit with these two-stroke engine
12/23/2010US20100319665 Fuel-air separation structure improvement for engine blow-by of vehicles
12/22/2010CN101089376B Cylinder sleeve assembly
12/16/2010US20100313860 Apparatus for removal of oil from positive crankcase ventilation system
12/14/2010US7849824 Two-stroke internal combustion engine with enhanced scavenging
12/14/2010CA2524526C Piston mechanism with diverging pistons
12/09/2010DE202010013762U1 Verbrennungsmotor Combustion engine
12/09/2010DE102009023964A1 Verfahren zum Betrieb eines Zweitaktmotors Method for operating a two-stroke engine
12/07/2010US7845341 Fluid blocker for an intake manifold
12/02/2010WO2010138232A1 Impactor with de-icing
11/2010
11/25/2010US20100294254 Inverted cross-scavenged, two-overhead valve, 2-stroke engine
11/25/2010US20100294252 Exhaust gas control apparatus for internal combustion engine
11/24/2010CN101896703A Scavenging cover and two-cycle engine
11/18/2010US20100288247 Intake manifolds
11/18/2010US20100288221 Intake device for multi-cylinder internal combustion engine
11/16/2010US7832368 Opposite radial rotary-piston engine of Choronski
11/11/2010US20100282219 Monoblock valveless opposing piston internal combustion engine
11/09/2010US7828272 Carburettor
11/04/2010US20100275888 Engine Evaporative Emissions Control System
11/04/2010US20100275878 Split-cycle engine with dual spray targeting fuel injection
10/2010
10/28/2010US20100269803 Internal combustion engine
10/28/2010DE112008003325T5 Spülabdeckung und Zweitaktmotor Spülabdeckung and two-stroke engine
10/26/2010US7819391 Carburettor
10/20/2010EP2240674A2 Two-stroke opposite radial rotary-piston engine
10/14/2010US20100258098 Two-Stroke Engine and Related Methods
10/07/2010WO2010114438A1 Two-stroke internal combustion engine
10/07/2010US20100252008 Closed crankcase ventilation system
10/07/2010DE102009015905A1 Device for changing four-stroke internal-combustion engine into two-stroke internal-combustion engine, has inlet valve provided with inlet opening in combustion chamber, and outlet opening provided in region of bottom dead center of piston
10/07/2010CA2755979A1 Two stroke internal combustion engine
09/2010
09/30/2010US20100242931 Air/oil separating pcv apparatus
09/23/2010US20100236082 Two-stroke engine and motorized implement equipped with the two-stroke engine
09/23/2010DE102009001673A1 Internal-combustion engine operating method for motor vehicle, involves determining parameter characterizing actual extent of scavenging based on amplitude of signal fluctuations of lambda signal of lambda sensor
09/22/2010CN101839167A Two-stroke engine and motorized implement equipped with the two-stroke engine
09/15/2010CN101832175A Split-cycle air hybrid engine
09/08/2010CN201574824U Tee joint type fuel economizing internal-combustion engine
09/07/2010US7789077 Crankcase of internal combustion engine
09/02/2010DE10151371B4 Viertaktverbrennungsmotor Four-stroke internal combustion engine
09/01/2010CN201568131U 二冲程发动机 Two stroke engine
08/2010
08/31/2010US7784437 Air intake porting for a two stroke engine
08/19/2010WO2010093508A1 Engine air management system
08/19/2010US20100206279 Method and apparatus for optimization of operation and supply of two-stroke endothermic engines, particularly to be employed in the industrial sector relevant to microengines in the hobby-modellistic field
08/12/2010US20100199958 Engine Air Management System
08/10/2010US7770546 Radial impulse engine, pump, and compressor systems, and associated methods of operation
08/05/2010US20100192928 Two-stroke cycle combustion engine of air scavenging type
08/05/2010US20100192923 Internal combustion engines
08/05/2010DE202010006911U1 Verbrennungsmotor Combustion engine
08/05/2010DE102009006966A1 Verfahren zum Regeln eines Ladeluftkühlers A method for controlling a charge air cooler
08/03/2010US7765962 Reciprocating and rotary piston engine
07/2010
07/29/2010US20100186686 Heating systems to prevent freezing of condensation in breather tubes
07/27/2010US7762220 Valve assembly for a two-stroke engine
07/22/2010US20100180872 Pollution control system
07/15/2010DE102008061624A1 Internal combustion engine e.g. two-stroke internal combustion engine, for use in motor vehicle, has cam shaft running at low speed than crank shaft when cylinder comprises expansion chamber uniquely determined by meeting point
07/13/2010US7753011 Radial impulse engine, pump, and compressor systems, and associated methods of operation
07/08/2010US20100170485 Two stroke combustion engine
07/08/2010US20100170484 Internal combustion engine having a crankcase for a plurality of cylinders
06/2010
06/29/2010US7743742 Cylinder head cover with oil separator
06/24/2010DE102008033420B4 Verfahren zum Betrieb eines Zweitaktmotors und Vorrichtung zur Durchführung dieses Verfahrens Method for operating a two-stroke engine, and apparatus for carrying out this method
06/17/2010US20100147273 Head cover of an internal combustion engine
06/17/2010DE102009057071A1 Zweitaktmotor Two-stroke engine
06/16/2010CN101397932B Scavenging air manifold assembly for free-piston engine
06/16/2010CN101265835B Stratified scavenging two-stoke cycle engine
06/16/2010CN101006256B 双循环发动机 Two-cycle engine
06/15/2010US7735834 Two-stroke internal combustion engine with oil ring
06/10/2010WO2010063048A1 Two-cycle combustion engine
06/10/2010US20100139634 Positive crankcase ventilation valve assembly with a vacuum pulsation dampener
06/10/2010US20100139633 Device for Separating Particles from a Gas Stream
06/10/2010US20100139585 Crankcase ventilation filter assembly
06/08/2010US7730874 Method for controlling a supercharged engine, particularly an indirect injection engine, and engine using such a method
06/03/2010WO2010061974A1 Engine and engine-powered tool equipped with same
06/02/2010CN1616801B 两冲程发动机 Two-stroke engine
05/2010
05/20/2010US20100122694 Oil Separation Apparatus For Blow-By Gas
05/19/2010EP2185800A1 Split-cycle engine with early crossover compression valve opening
05/19/2010EP2185799A1 Spark plug location for split-cycle engine
05/19/2010CN101709666A Energy-saving two-stroke gasoline engine
05/12/2010CN101707878A Spark plug location for split-cycle engine
05/11/2010US7712457 Method for taking into account the outgassing of fuel from the engine oil of an internal combustion engine
05/11/2010CA2428550C Hard connecting duct
05/05/2010CN1863989B Oil seal and drain structure for engine
05/04/2010US7707975 Radial impulse engine, pump, and compressor systems, and associated methods of operation
04/2010
04/29/2010US20100101546 Crankcase vapor purification device
04/29/2010US20100101514 Positive crankcase ventilation system, cylinder head used for positive crankcase ventilation system, internal combustion engine including positive crankcase ventilation system, and positive crankcase ventilation method
04/28/2010CN1993544B Two-stroke internal combustion engine system with controlled additional air
04/21/2010CN101087937B New two-stroke internal combustion engine supplied with gasoline, diesel, fuel, or other conventional fuel
04/15/2010US20100089372 Sleeve hydrocarbon trap
04/13/2010US7694667 Apparatus for a vehicle
04/13/2010US7694658 Two-stroke engine, especially for landcraft, watercraft, or aircraft models
04/08/2010WO2010039514A1 Filter assembly with sealed windowed flow path
04/08/2010DE19918719B4 Membranvergaser für einen mit Schichtspülung arbeitenden Zweitaktmotor Diaphragm carburettor for working with stratified scavenging two-stroke engine
04/07/2010EP2171211A2 Internal combustion engines
04/06/2010US7690337 Spark plug location for split-cycle engine
04/01/2010WO2010035684A1 Stratified scavenging two-stroke engine
04/01/2010US20100077999 Internal combustion engine
04/01/2010US20100077972 Crankcase pressure regulator for an internal combustion engine
03/2010
03/31/2010CN101684744A Four-stroke internal combustion engine bidirectional air inlet method and device thereof
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