| Patents for F02F 3 - Pistons (8,555) |
|---|
| 02/13/2013 | CN202732133U Piston with double piston rings |
| 02/13/2013 | CN202732132U Improved piston for internal-combustion engine |
| 02/13/2013 | CN202732131U Locomotive piston shell body |
| 02/13/2013 | CN102926886A Steel crown aluminum piston and manufacturing method thereof |
| 02/13/2013 | CN102925844A Method for improving thermal efficiency of combustion engine |
| 02/13/2013 | CN102278195B Internal combustion and steam combination engine |
| 02/13/2013 | CN101668599B Casting core for forming a cooling channel in a piston produced by casting |
| 02/12/2013 | US8371261 Multi-part piston for an internal combustion engine and method for its production |
| 02/07/2013 | WO2013020059A2 Piston for internal combustion engine and method |
| 02/07/2013 | US20130034695 Liquid-impregnated surfaces, methods of making, and devices incorporating the same |
| 02/07/2013 | US20130032120 Piston For Internal Combustion Engine And Method |
| 02/07/2013 | US20130032119 Two-piece compression piston ring of an internal combustion engine |
| 02/06/2013 | EP2552626A1 Process and apparatus for casting a piston for an internal combustion engine |
| 02/06/2013 | EP2552623A1 Method and device for casting a piston for an internal combustion engine |
| 02/06/2013 | CN202718767U Piston for engine |
| 02/06/2013 | CN102913323A Heavy-load crank-link mechanism |
| 02/05/2013 | US8365696 Piston device for internal combustion engines |
| 01/31/2013 | WO2013013830A1 Bowl rim and root protection for aluminum pistons |
| 01/31/2013 | US20130025561 Bowl rim and root protection for aluminum pistons |
| 01/31/2013 | US20130025550 Lower covering of a cooling channel of a piston |
| 01/30/2013 | EP2551504A1 Piston and oil distribution ring for a stroke piston combustion engine |
| 01/30/2013 | EP2551503A1 Piston, piston ring and oil distribution ring for a stroke piston combustion engine |
| 01/30/2013 | CN202707271U Piston of gasoline engine with high compression ratio |
| 01/30/2013 | CN202707270U Aluminum piston with two oil circular grooves for flaring combustion chamber |
| 01/30/2013 | CN202707234U Modified gas engine of forklift diesel engine |
| 01/30/2013 | CN102900559A Piston, piston ring and oil distribution ring for a stroke piston combustion engine |
| 01/30/2013 | CN102900521A Tumble-flow accelerating combustion chamber |
| 01/30/2013 | CN102052149B Passive air-inlet mode diesel linear electromagnetic energy conversion device |
| 01/30/2013 | CN101040108B Combustion chamber shape for direct injection type diesel engine |
| 01/29/2013 | US8360026 Pin boss and piston provided with it, for an internal combustion engine |
| 01/24/2013 | WO2013010528A1 Piston for an internal combustion engine |
| 01/24/2013 | WO2013010527A1 Piston for an internal combustion engine |
| 01/24/2013 | US20130019837 Combustion chamber for large gas engine |
| 01/24/2013 | DE102011055170A1 Dieselmotorkolben Diesel engine piston |
| 01/23/2013 | CN202690242U Piston ring shore structure and engine piston provided with same |
| 01/23/2013 | CN202690209U Parallel multi-combustion chamber engine |
| 01/23/2013 | CN102893006A 活塞组合件 Piston assembly |
| 01/23/2013 | CN102893005A 活塞组合件 Piston assembly |
| 01/23/2013 | CN102889151A 柴油发动机活塞 Diesel engine piston |
| 01/17/2013 | WO2013007238A1 Method for producing a piston for an internal combustion engine, and piston for an internal combustion engine |
| 01/17/2013 | WO2013007236A1 Method for producing a piston for a combustion engine and piston for a combustion engine |
| 01/17/2013 | WO2012161863A3 Steel piston with cooling gallery and method of construction thereof |
| 01/17/2013 | US20130014725 Internal Combustion Engine |
| 01/17/2013 | US20130014724 Method for the production of a piston for an internal combustion engine and piston for an internal combustion engine |
| 01/17/2013 | US20130014723 Method for the production of a piston for an internal combustion engine and piston for an internal combustion engine |
| 01/17/2013 | US20130014722 Piston for an internal combustion engine and method for its production |
| 01/17/2013 | DE102012008682A1 Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung A piston for an internal combustion engine and method for its preparation |
| 01/17/2013 | DE102011107775A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/17/2013 | DE102011107774A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/17/2013 | DE102011107659A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 01/17/2013 | DE102011107656A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 01/17/2013 | DE102009032861B4 Kolben und Verfahren zu dessen Herstellung Flask and process for its preparation |
| 01/16/2013 | EP2545015A1 Method for producing a composite material, in particular a carbon piston, and carbon pistons |
| 01/16/2013 | CN202673474U Internal-combustion engine piston with composite layer |
| 01/16/2013 | CN202673473U Automobile engine piston |
| 01/16/2013 | CN102877977A Coated power cylinder components for diesel engines |
| 01/16/2013 | CN102383913B Combustor structure in motorcycle engine |
| 01/16/2013 | CN101644327B Piston and internal combustion engine of circular slider-crank mechanism |
| 01/15/2013 | US8353267 Piston for engine having stable behavior of piston ring |
| 01/10/2013 | WO2013004860A1 Hydraulic mechanism |
| 01/10/2013 | WO2013004368A1 Piston for an internal combustion engine, method for manufacturing a piston, and internal combustion engine |
| 01/10/2013 | WO2013004364A1 Piston with cooling gallery |
| 01/10/2013 | WO2013004219A1 Piston for an internal combustion engine and method for the production thereof |
| 01/10/2013 | WO2013004218A1 Piston for an internal combustion engine |
| 01/10/2013 | WO2013004216A1 Piston for an internal combustion engine and method for the production thereof |
| 01/10/2013 | WO2013004215A1 Piston for an internal combustion engine |
| 01/10/2013 | WO2013004214A1 Method for producing a piston for an internal combustion engine |
| 01/10/2013 | WO2013004212A1 Piston for an internal combustion engine |
| 01/10/2013 | US20130008407 Piston for an internal combustion engine |
| 01/10/2013 | US20130008406 Seal Assembly for an Internal Combustion Engine |
| 01/10/2013 | US20130008405 Piston for an internal combustion engine |
| 01/10/2013 | US20130008404 Piston for an internal combustion engine |
| 01/10/2013 | DE102011116332A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/10/2013 | DE102011106803A1 Internal combustion engine e.g. diesel engine for motor vehicle, has injection valve that is provided for injecting fuel into cylinder in direction of combustion chamber recess of piston |
| 01/10/2013 | DE102011106655A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor A method for producing a piston for an internal combustion engine |
| 01/10/2013 | DE102011106559A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/10/2013 | DE102011106556A1 Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung A piston for an internal combustion engine and method for its preparation |
| 01/10/2013 | DE102011106554A1 Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung A piston for an internal combustion engine and method for its preparation |
| 01/10/2013 | DE102011106545A1 Device for supporting piston at e.g. two-stroke internal combustion engine, has control unit for conveying gas from working area to pressure-sided area over holes, where pressure-sided area is formed between ring and cylinder surface |
| 01/10/2013 | DE102011106381A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/10/2013 | DE102011106379A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 01/09/2013 | EP2543849A1 Combustion pressure control device |
| 01/09/2013 | EP2542771A2 Piston for an internal combustion engine |
| 01/09/2013 | CN202659370U Ceramic armored internal combustion engine piston |
| 01/09/2013 | CN202659339U Magnetic boosting system of engine piston |
| 01/09/2013 | CN202659337U Two-stroke engine |
| 01/09/2013 | CN202659336U Two-stroke engine |
| 01/09/2013 | CN101213360B Coated power cylinder components for diesel engines |
| 01/08/2013 | US8347853 Shallow piston bowl and injector spray pattern for a gasoline, direct-injection engine |
| 01/08/2013 | US8347843 Piston for internal combustion engine |
| 01/03/2013 | WO2013003546A1 Piston with an undercrown support feature |
| 01/03/2013 | WO2013000833A1 Method for producing a piston for an internal combustion engine, piston for an internal combustion engine, and use of a woven fabric |
| 01/03/2013 | WO2013000789A1 Forging method for producing a piston or piston shaft |
| 01/03/2013 | US20130004905 Furnace using plasma ignition system for hydrocarbon combustion |
| 01/03/2013 | US20130000592 Piston for internal combustion engine |
| 01/03/2013 | US20130000591 Pin bosses of a piston for an internal combustion engine |
| 01/03/2013 | US20130000590 Method for producing a piston for an internal combustion engine and piston that can be produced by means of said method |
| 01/03/2013 | DE102011106391A1 Kolben für eine Brennkraftmaschine, Verfahren zur Herstellung eines Kolbens sowie Brennkraftmaschine A piston for an internal combustion engine, method of manufacturing a piston and the internal combustion engine |
| 01/03/2013 | DE102011078209A1 Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor, Kolben für einen Verbrennungsmotor sowie Verwendung eines Fasergewebes A method for producing a piston for an internal combustion engine piston for an internal combustion engine as well as the use of a fiber fabric |
| 01/03/2013 | DE102011078194A1 Method for manufacturing piston for e.g. Otto engine, involves covering passage by ring, and increasing diameter of ring to limited extent, where projection projects to large extent such that ring completely seals passage |