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)
11/2013
11/14/2013WO2013168453A1 Composition for sliding member
11/14/2013WO2013167694A1 Method for producing a piston with a cooling duct
11/14/2013WO2013167105A1 Method for producing a piston for an internal combustion engine
11/14/2013WO2013097839A3 Piston for an internal combustion engine and method for producing same
11/14/2013DE102012207951A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
11/14/2013DE102012207819A1 Slide coating useful for coating the engine modules, preferably pistons, optionally comprising e.g. rings and pins, comprises solid lubricant e.g. graphite, zinc sulfide, optionally heat-curable polymer e.g. polyaryletherketone, and solvent
11/14/2013DE102012009636A1 Piston arrangement for e.g. lifting cylinder internal combustion engine, has piston washers provided in sliding contact with cylinder raceway, radially displaceable with respect to each other and actuatedly connected with spring element
11/14/2013DE102012009333A1 Ignition chamber for re-equipment from diesel engine to gas engine, has main combustion chamber that is formed between piston and cylinder head which encloses small volume in which ignition spark is triggered
11/13/2013CN203285561U Engine piston
11/13/2013CN203285560U Single cylinder diesel engine piston with novel combustion pits
11/13/2013CN203285559U Gasoline engine piston adapting to high detonation pressure
11/13/2013CN203285558U Symmetrical piston skirt adaptable to high detonation pressure
11/13/2013CN103388537A Piston of internal combustion engine
11/13/2013CN103388092A Component formula of new piston material
11/13/2013CN102213135B Engine having fuel injection induced combustion chamber mixing
11/13/2013CN101765699B Internal combustion engines
11/13/2013CA2826435A1 Combustion system for gaseous fuelled internal combustion engine
11/07/2013US20130291827 Internal combustion cyclone engine
11/07/2013DE202013104800U1 Direkteinspritzende fremdgezündete Brennkraftmaschine mit mittig dem Kolben gegenüberliegend angeordneter Einspritzdüse Direct-injection spark-ignition internal combustion engine with the piston center oppositely arranged injector
11/07/2013DE102012009030A1 Anordnung aus einem Kolben und einem Kurbelgehäuse für einen Verbrennungsmotor Arrangement of a piston and a crankcase for an internal combustion engine
11/07/2013DE102012009029A1 Piston for combustion engine, has sheet that is formed from threads and/or fibers and is partially provided in region of piston head comprising piston head portion and circulating fire bar
11/07/2013DE102012008947A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine
11/07/2013DE102012008946A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine
11/07/2013DE102012008945A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine
11/06/2013EP2660453A1 Piston
11/06/2013CN203271936U Engine piston
11/06/2013CN103382894A Internal combustion engine with counterrunning piston structure
11/06/2013CN102102602B Piston for double-stroke crank round sliding block internal combustion engine and internal combustion engine
10/2013
10/31/2013WO2013161531A1 Internal combustion engine piston
10/31/2013WO2013161530A1 Internal combustion engine piston
10/31/2013WO2013161529A1 Engine combustion chamber structure
10/31/2013WO2013161528A1 Engine combustion chamber structure
10/31/2013US20130284143 Piston assembly having offset bearing
10/31/2013US20130284141 High temperature piston
10/31/2013DE102012008690A1 Piston-piston pin-arrangement for passenger car diesel engine, comprises piston made of steel material, where compression height of piston amounts to certain percentage of piston diameter
10/31/2013DE10125903B4 Ansaugeinrichtung eines Mehrzylinder-Verbrennungsmotors Suction of a multi-cylinder internal combustion engine
10/30/2013EP2655905A1 Bearing bushing for a connecting rod, combination of a connecting rod and a bearing bushing, and method for producing same
10/30/2013EP2655841A2 Piston with cylindrical wall
10/30/2013EP2655840A2 Piston for an internal combustion engine
10/30/2013EP2654989A1 Casting device for a piston for an internal combustion engine and method for opening and/or closing a casting device
10/30/2013CN203257537U Crank case crankshaft connecting rod system
10/30/2013CN103380283A Cooled piston and method for producing it
10/24/2013WO2013156519A1 Method for controlling a piston cooling circuit of an internal combustion engine of an industrial vehicle
10/24/2013WO2013156442A1 Piston for an internal combustion engine
10/24/2013US20130276741 Bearing bushing for a connecting rod, combination of a connecting rod and a bearing bushing, and method for producing same
10/24/2013US20130276740 Two-piece friction-welded piston
10/24/2013DE102012206392A1 Kolben für eine Brennkraftmaschine Piston for an internal combustion engine
10/24/2013DE102011000620B4 Freikolbenvorrichtung und Verfahren zum Betreiben einer Freikolbenvorrichtung Free-piston device and method of operating a free-piston device
10/24/2013DE10144683B4 Viertakt-Brennkraftmaschine mit Direkteinspritzung Four-stroke internal combustion engine with direct
10/23/2013EP2653688A1 Method for controlling a piston cooling circuit of an internal combustion engine of an industrial vehicle
10/23/2013EP2652302A2 Piston for an internal combustion engine and method for the production thereof
10/23/2013EP2652289A1 Piston temperature measurement by means of saw sensors
10/23/2013CN203248270U Energy-saving piston assembly
10/23/2013CN203248268U Piston of natural gas engine for forklift
10/23/2013CN203248267U Internal combustion engine flow squeezing piston
10/23/2013CN103370144A Sliding member and process for producing sliding member
10/23/2013CN103362682A Diesel engine piston
10/23/2013CN103362635A Internal combustion engine, in particular two-stroke internal combustion engine
10/23/2013CN103362634A Combustion engine
10/23/2013CN103361638A An internal combustion engine
10/17/2013US20130269648 Piston skirt coating consisting of a low-friction running-in layer and alow-wear base layer
10/17/2013DE102012103212A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
10/17/2013DE102012103206A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
10/17/2013DE102012103195A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
10/17/2013DE102012103193A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
10/17/2013DE102012015907B3 Lifting cylinder combustion engine e.g. outboard type diesel engine, for watercraft, has shaft fixed directly or indirectly to supercharger device at upper front wall of component, which comprises cylinder head and cylinder housing
10/16/2013EP2649289A1 High temperature piston
10/16/2013CN203239444U Two-stroke engine
10/16/2013CN103352758A Explosion-pressure-resistant structure of diesel engine
10/15/2013US8555849 Pistons for internal combustion engines
10/10/2013WO2013150370A1 Piston with active structure
10/10/2013US20130263814 Combustion-chamber bowl rim and of a combustion chamber bowl base of a piston of an internal combustion engine
10/10/2013DE10312092B4 Zweitaktmotor Two-stroke engine
10/09/2013EP2647887A1 Piston with active structure
10/09/2013EP2647738A1 Sliding structural members
10/08/2013US8550052 Piston for an internal combustion engine
10/03/2013WO2013144072A1 Method for producing an aluminum piston
10/03/2013WO2013144067A1 Piston
10/03/2013WO2013143676A1 Method for reducing pressure spikes in a cylinder of a reciprocating internal combustion engine, and piston for a reciprocating internal combustion engine
10/02/2013DE102012204947A1 Verfahren zur Herstellung eines Aluminiumkolbens A process for producing an aluminum piston
10/02/2013CN103339355A Stratified scavenging two-stroke engine
10/02/2013CN103334847A Small-gap and low-friction piston component
10/02/2013CN103334836A Free piston internal combustion engine generator double-combustor oval air cylinder internal combustion module
10/01/2013US8544442 Multi-part piston for an internal combustion engine and method for its production
10/01/2013US8544441 Piston including a pair of cooling chambers
09/2013
09/26/2013US20130247863 Process for preparing ceramic powders in the presence of a source of carbon, powders thus obtained and their use
09/26/2013DE102012204770A1 Kolben Piston
09/26/2013DE102012005922A1 Verfahren zum Abbau von Druckspitzen in einem Zylinder einer Kolbenbrennkraftmaschine sowie Kolben für eine Kolbenbrennkraftmaschine A method for reducing pressure spikes in a cylinder of a reciprocating internal combustion engine and piston for an internal combustion piston engine
09/25/2013EP2640949A1 Cooling duct piston and method for producing the same
09/25/2013CN103328797A Engine and piston
09/25/2013CN103321744A No-cylinder-cover double-combustion-chamber horizontal type four-stroke internal combustion engine
09/24/2013US8539927 Wrist pin and method of reducing wear between members thereof, connecting rod, piston and methods of constructing same
09/24/2013US8539926 Piston, cylinder and piston assembly and piston ring for a piston
09/19/2013WO2013138261A1 Engine piston
09/19/2013WO2013135525A1 Method for producing a piston having a cooling channel
09/19/2013WO2013134844A1 Internal combustion engine
09/18/2013EP2639438A1 Piston and lubricant distribution device for reciprocating piston combustion engine
09/18/2013EP2638273A1 Piston for an internal combustion engine
09/18/2013CN203201678U Piston assembly of internal combustion engine
09/18/2013CN203201677U 多重密封活塞总成 Multi-sealed piston assembly
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