Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02F - Cylinders, pistons, or casings for combustion engines; Arrangements of sealings in combustion engines › F02F 3 - Pistons
Patents for F02F 3 - Pistons (8,555)
10/2012
10/31/2012CN202510214U Ceramic-lined chamber of dual-hole high-pressure injection gasoline engine
10/31/2012CN102762836A Internal combustion engine piston
10/26/2012WO2012143075A1 Piston for a reciprocating internal combustion engine
10/25/2012DE102011101005A1 Kolben für eine Hubkolben-Brennkraftmaschine Piston for a reciprocating internal combustion engine
10/24/2012EP2513462A1 Method for producing a piston for an internal combustion engine and piston that can be produced by means of said method
10/24/2012EP2513461A1 Piston for an internal combustion engine
10/24/2012CN202500671U Engine piston
10/24/2012CN102749149A Wireless device for measuring stress and temperature and application thereof arranged in engine piston
10/24/2012CN102251845B Combustion system of vortex-type diesel engine
10/24/2012CN101994598B Piston for engine having stable behavior of piston ring
10/23/2012US8291881 Piston for internal combustion engine
10/18/2012WO2012142433A1 Piston and method of making a piston
10/18/2012WO2012140890A1 Sliding member
10/18/2012WO2012140219A1 Piston for an internal combustion engine, consisting of an aluminium alloy with a reduced magnesium content
10/18/2012US20120260882 Piston and method of making a piston
10/18/2012US20120260869 Piston for an internal combustion engine, and internal combustion engine having a piston
10/18/2012US20120260868 Piston for an internal combustion engine
10/18/2012DE112010004766T5 Beschichtungszusammensetzung für Motorteile und diese umfassendes Motorteil Coating composition for engine parts and this comprehensive motor part
10/18/2012DE102011007285A1 Piston for internal combustion engine, comprises piston upper portion and piston lower portion, annular cooling duct for cooling piston, during operation of internal combustion engine, and inlet opening arranged at piston lower portion
10/18/2012DE102011002138A1 Adjustable connecting rod assembly for internal combustion engine of motor vehicle, has connecting section whose angular sector is smaller than angular sector of the adjustable eccentric cam device
10/17/2012EP2511506A2 One-piece steel piston
10/17/2012CN202493354U Diesel engine piston cooling structure
10/17/2012CN202493353U Piston, piston ring and cylinder liner of combustion motor
10/17/2012CN202493352U Medium-sized heavy duty diesel engine piston
10/17/2012CN102741535A Piston ring
10/17/2012CN102733987A Diesel engine piston crown with oblique ring groove structure
10/17/2012CN102733986A Piston for robust auto-ignition
10/16/2012US8286606 Piston for an internal combustion engine
10/11/2012WO2012137562A1 Sliding member and process for producing sliding member
10/11/2012WO2012137288A1 Piston for internal combustion engine
10/11/2012US20120255520 Piston for robust auto-ignition
10/11/2012DE102012205450A1 Kolben für eine robuste Selbstzündung Pistons for a robust auto-ignition
10/10/2012CN202483743U Piston head of marine diesel engine
10/10/2012CN202483742U Piston
10/10/2012CN202483741U Special-shaped pin hole piston structure without liner
10/10/2012CN202483740U Piston skirt of marine diesel engine with wearing ring
10/10/2012CN202483739U Novel piston head ring groove for ship diesel engine
10/10/2012CN102725503A Reciprocating engine
10/10/2012CN102717243A Technique for strengthening local surface of engine piston
10/10/2012CN101907035B Function wave combustion chamber of internal combustion engine and method for matching combustion chamber with ignition device
10/04/2012WO2012130839A1 Process for producing a piston for an internal combustion engine and piston for an internal combustion engine
10/04/2012WO2012130799A1 Defined oil retaining openings in pin bores
10/04/2012WO2012083929A3 Piston for an internal combustion engine
10/04/2012WO2012079566A3 Piston for an internal combustion engine and method for the production thereof
10/04/2012DE102011006498A1 Definierte Ölhalteöffnungen in Bolzenbohrungen Defined oil retaining holes in bolt holes
10/03/2012EP2505816A1 Piston for internal combustion engine and internal combustion engine
10/03/2012CN202468051U Lightweight piston
10/03/2012CN202468050U Totally-closed piston/airtightness piston ring component
10/03/2012CN102705101A Cooling system for internal-combustion engine piston
10/03/2012CN102705100A Internal combustion engine piston provided with composite layer and manufacturing method thereof
10/03/2012CN102705074A Hybrid power device
09/2012
09/27/2012DE102009003900B4 Verbrennungsmotor Combustion engine
09/26/2012EP2503116A1 Cylinder assembly and piston for a longitudinally flushed stroke piston combustion engine
09/26/2012CN202451818U Piston seat, and piston, internal combustion engine and compressor comprising the same
09/26/2012CN202451292U Engine piston for Atkinson cycle
09/26/2012CN202451291U Piston
09/26/2012CN202451278U Petrol engine
09/26/2012CN102691565A Cylinder assembly and piston for a longitudinally flushed stroke piston combustion engine
09/26/2012CN102297036B Optical engine with variable view field
09/26/2012CN101881216B Single cylinder two-stroke internal-combustion engine with crank circular slide block
09/20/2012WO2012125961A1 Piston for internal combustion engine
09/20/2012US20120234285 Piston for internal combustion engine
09/20/2012US20120234268 Engine arrangement for enhanced cooling
09/19/2012EP2500543A1 Diesel engine
09/19/2012EP2499348A1 Piston with blow-by feature and method of preventing catastrophic failure to an internal combustion engine
09/19/2012EP2499347A1 Piston with a skirt having oil flow slots and method of construction thereof
09/19/2012CN202441505U Engine piston pinhole structure
09/19/2012CN102686863A Piston for an internal combustion engine
09/19/2012CN102686848A Axial-piston motor, method for operating an axial piston motor, and method for producing a heat exchanger of an axial-piston motor
09/19/2012CN102678380A Two-stroke engine with silencer
09/19/2012CN102678379A Combined piston for highly-intensified reciprocating internal combustion engine
09/19/2012CN102678378A Engine piston
09/19/2012CN102678377A Arc-shaped piston
09/19/2012CN102678376A Al-Si-Ti composite local reinforcement piston and preparation method thereof
09/19/2012CN102678375A Aluminized graphite composite piston
09/19/2012CN102678369A Linerless engine
09/19/2012CN102678326A Suspension piston type efficient cylinder piston power system
09/19/2012CN102678322A Free type piston engine
09/19/2012CN102678263A Cylinder assembly with gas supplying system on piston
09/19/2012CN102676888A Eutectic aluminum silicon alloy piston material of vehicle engine
09/18/2012US8267005 Multi-part piston for an internal combustion engine and method for its production
09/13/2012WO2012122291A2 Engine arrangement for enhanced cooling
09/13/2012WO2012119591A2 Piston for an internal combustion engine, and method for the production thereof
09/13/2012WO2012119590A2 Piston for a combustion engine and method for producing same
09/13/2012WO2012119584A1 Piston for an internal combustion engine
09/13/2012WO2012119583A1 Method for producing a piston for an internal combustion engine
09/13/2012US20120227708 Piston and use therefor
09/13/2012US20120227701 Internal Combustion Engine Piston
09/13/2012US20120227700 Low Drag Piston
09/13/2012US20120227699 Linerless engine
09/13/2012US20120227698 Multilayer gasket with extended rim labyrinth feature
09/12/2012EP2497932A1 Two-stroke engine with a silencer
09/12/2012EP2496815A2 Steel piston with cooling gallery and method of construction thereof
09/12/2012CN202431390U Piston head structure of motorcycle engine
09/12/2012CN202431389U Engine piston for motorcycle
09/12/2012CN202431388U Light quantization piston of motorcycle lower-side-arranged camshaft engine
09/12/2012CN202431387U Steel head and aluminum skirt combined plug for diesel engine
09/12/2012CN202431386U Diesel engine piston
09/12/2012CN202431383U High-power single-cylinder gasoline engine
09/12/2012CN102667127A Piston for internal combustion engine and internal combustion engine
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