Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation
Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474)
08/2012
08/22/2012EP2034156B1 Direct fuel injection diesel engine
08/22/2012CN202391552U Composite surface combustion chamber cylinder head and gasoline engine thereof
08/16/2012DE102011003909A1 Two-stroke combustion engine has piston which is at bottom dead center and/or in position region of same adjacent area to dead center of piston such that fuel for gas operation is introduced in charging air at relatively low pressure
08/15/2012EP1643101B1 Intake air amount control device of internal combustion engine and control device
08/15/2012CN102635437A A two-stroke internal combustion engine and a method for making the engine work
08/15/2012CN101903626B Method and apparatus for injecting fuel into a compression-ignition engine
08/09/2012WO2012105572A2 Internal combustion engine
08/09/2012WO2012105570A1 Plasma generation device
08/09/2012WO2012103672A1 Damping channel engine
08/08/2012CN202370726U Overhead spark plug type flame crushing combustion device for gas fuel
08/08/2012CN202370686U Three-valve engine structure
08/08/2012CN202370685U Engine air passage and combustion chamber structure
08/08/2012CN101220766B Two-stroke elasticity internal combustion engine
08/07/2012US8234865 Thermatically operated bypass valve for passive warmup control of aftertreatment device
08/02/2012WO2012102070A1 Control device for internal combustion engine
08/02/2012WO2012100393A1 Critical low-entropy mixed combustion circulating thermal power system
08/01/2012CN102619621A Improved double-stroke horizontally opposite double-shaft engine
07/2012
07/26/2012WO2012099027A1 Plasma generation device and internal combustion engine
07/26/2012WO2012061397A3 Turbulent jet ignition pre-chamber combustion system for spark ignition engines
07/26/2012US20120186220 System for converting slow burning fuel that contain ash into energy
07/25/2012EP2401489B1 Otto motor comprising a piston having a depression
07/25/2012CN202348463U Air inlet passage and cylinder cover combustion chamber of turbocharged direct injection gasoline engine
07/25/2012CN202348419U Dual VVT (Variable Valve Timing) piston combustion chamber
07/19/2012WO2012095999A1 Internal combustion engine
07/19/2012WO2012045850A3 Method for operating a four-stroke internal combustion engine with spark ignition
07/18/2012CN102588075A Cylinder internal multi-point injection internal combustion engine
07/11/2012CN202325819U Vortex chamber with insert structure for diesel engine
07/11/2012CN202325818U Fuel combustion chamber for automobile
07/10/2012US8215572 Fuel injection system
07/10/2012US8215292 Internal combustion engine and working cycle
07/10/2012DE202012005573U1 Brennraum für Gegenkolbenmotor Combustion chamber for opposed-piston engine
07/04/2012EP2111499B1 Piston for internal combustion engine, and internal combustion engine using the piston
07/04/2012EP1687516B1 Method and apparatus for providing for high egr gaseous-fuelled direct injection internal combustion engine
07/04/2012CN102536413A Evaporative cooling device for combustion chamber
07/04/2012CN102536369A Engine assembly including camshaft with multimode lobe
07/04/2012CN101970853B Plasma device using cylinder head
07/04/2012CN101571068B Valve body external-open air distribution engine
07/04/2012CN101523024B Direct injection spark ignition internal combustion engine and method for controlling same
07/04/2012CN101251041B Catalytic conversion technique for engine jar
06/2012
06/28/2012WO2012087421A1 Stratified charge port injection engine and method
06/28/2012US20120160223 Internal combustion engine with separate combustion chamber and a method to achieve modified and controlled autoignition in said chamber
06/27/2012EP2467586A2 High swirl engine
06/27/2012CN102518528A General petrol engine cylinder head and petrol engine
06/27/2012CN102518527A Mini-universal petrol engine cylinder head and petrol engine thereof
06/27/2012CN102518504A Composite swirl combustion chamber
06/27/2012CN102518503A Gas passage and combustion chamber structure of three-valve engine
06/27/2012CN101482053B Collocation mechanism for injection cylinder end in cylinder
06/20/2012CN202280546U Engine assembly
06/13/2012CN202273749U Combustion chamber of two-stroke engine
06/13/2012CN101482052B Internal combustion engine
06/06/2012CN101802360B Diesel engine
05/2012
05/31/2012WO2012070159A1 Internal combustion engine
05/31/2012WO2012069932A2 The timlin cycle- a binary condensing thermal power cycle
05/31/2012WO2012069143A1 Method for operating a reciprocating internal combustion engine, reciprocating piston, and reciprocating internal combustion engine
05/31/2012WO2012023970A3 Piston constructions for opposed-piston engines
05/31/2012DE10042637B4 Steuer/Regelsystem für einen Verbrennungsmotor Control / control system for an internal combustion engine
05/30/2012CN202250442U Double-cylinder water-cooled engine cylinder head of motorcycle
05/30/2012CN102482986A High swirl engine
05/30/2012CN101943039B Improvement on ignition and lubrication of gasoline engine for lawn mower
05/30/2012CN101397955B Exhaust gas recirculation device
05/24/2012US20120125288 High-efficiency linear combustion engne
05/24/2012DE102010052366A1 Verfahren zum Betreiben einer Hubkolben-Brennkraftmaschine, Hubkolben und Hubkolben-Brennkraftmaschine A method of operating a reciprocating internal combustion engine, reciprocating pistons and reciprocating piston internal combustion engine
05/16/2012CN202220671U Petrol engine composite surface combustion chamber cylinder head
05/16/2012CN102459838A Engine combustion chamber structure and method for producing the same
05/15/2012US8177546 Furnace using plasma ignition system for hydrocarbon combustion
05/15/2012US8176904 Intake system for an internal combustion engine
05/15/2012US8176884 Enhanced oxygen pressure engine
05/10/2012WO2012061397A2 Turbulent jet ignition pre-chamber combustion system for spark ignition engines
05/10/2012WO2012060812A1 Control valve for controlling compression ratio and combustion rate
05/09/2012CN102444473A Liquid piston internal combustion engine
05/09/2012CN102444461A Intake arrangement for combustion chamber
05/02/2012CN102434307A Moving composite member for internal combustion engine
05/02/2012CN101636572B Direct fuel-injection engine
04/2012
04/26/2012DE102010048823A1 Fuel injection system for internal-combustion engine, has cylinder head and intake device, where multiple combustion chambers are provided in cylinder head
04/25/2012CN202202949U Engine with high efficiency and low consumption energy
04/25/2012CN102425484A Method for improving natural gas engine compression ignition performance by adopting injection valve
04/25/2012CN101240740B Highly effective low discharge car engine
04/19/2012WO2012049951A1 Intake port fuel injection engine
04/19/2012WO2012049950A1 Intake port fuel injection engine
04/18/2012EP2440760A1 Light-metal piston having a multiple omega-shaped combustion bowl
04/18/2012EP2013458B1 Method for operating an internal combustion engine and internal combustion engine for such a method
04/18/2012EP1708799B1 Filter element
04/18/2012CN202194718U Combustor chamber of diesel engine capable of satisfying homogeneous charge compression ignition
04/18/2012CN101655029B Vortex chamber combustion system utilizing umbrella-shaped spray
04/17/2012US8156927 Combustion chamber structure for direct injection diesel engine
04/12/2012WO2012045850A2 Method for operating a four-stroke internal combustion engine with spark ignition
04/12/2012WO2012045443A1 Improvements of a combustion-chamber bowl rim and of a combustion-chamber bowl base of a piston of an internal combustion engine
04/12/2012US20120085328 Internal Combustion Engine Having A Combustion Chamber Surface Coating Or Surface Coating Which Is Close To The Combustion Chamber And Method For Producing The Coating
04/11/2012CN102410125A Overhead spark plug type flame breakage combustion device suitable for gaseous fuel
04/10/2012CA2440548C A method of reducing particulate emissions in internal combustion engines
04/05/2012WO2012013297A3 Self-igniting internal combustion engine having piston recesses having swirl steps
04/04/2012CN102400812A Three-air-valve engine for small-displacement motorcycle
04/04/2012CN102400770A High-pressure electric fuel gas injection single ceramic combustion chamber of diesel engine
04/04/2012CN102400724A Valve-mechanism-equipped engine
04/04/2012CN101451463B Fuel oil uniform mixing and burning system of double air ports diesel engine
03/2012
03/28/2012CN202176403U Combustion chamber for gasoline engine
03/28/2012CN202176402U Combustion chamber structure for engine
03/28/2012CN102392750A Cylinder end with multi-spherical surface combustion chamber and gasoline engine thereof
03/28/2012CN102392729A Combustion chamber for two-stroke engines
03/28/2012CN102392728A Internal-combustion engine device for variable combustion chambers
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