| Patents for F02F 3 - Pistons (8,555) |
|---|
| 07/18/2013 | US20130180493 Steel piston for internal combustion engines |
| 07/18/2013 | DE102012000694A1 Method for preparing piston for combustion engine, involves preparing layer for forming recess portion for cooling medium and/or for forming determination element |
| 07/18/2013 | DE102007061124B4 Gestaltung der oberen Fase eines Kolbens zur Minderung von Geräusch und Reibung Design of the upper bevel of a piston to reduce noise and friction |
| 07/17/2013 | CN203067112U Piston of diesel engine provided with combustor arranged in middle |
| 07/17/2013 | CN203067111U Piston, crankshaft and connecting rod mechanism and diesel engine |
| 07/17/2013 | CN203067089U Double-force engine |
| 07/17/2013 | CN103210198A Piston for internal combustion engine |
| 07/17/2013 | CN103206282A Method And Device For Operating A Lubricating System Of A Combustion Engine |
| 07/11/2013 | DE102012200279A1 Verfahren und Vorrichtung zum Betreiben eines Schmiersystems einesVerbrennungsmotors Method and apparatus for operating a lubrication system an internal combustion engine |
| 07/10/2013 | CN203050906U Cylinder inside direct-injection gasoline-engine piston |
| 07/10/2013 | CN103201488A Piston assembly |
| 07/10/2013 | CN103195603A Diesel engine with swirl chamber |
| 07/10/2013 | CN103193496A Preparation method of carbon/carbon piston for combustion engine |
| 07/04/2013 | WO2013101832A1 Piston and combustion chamber |
| 07/04/2013 | WO2013098464A1 Piston for large sized internal combustion engine |
| 07/04/2013 | US20130167806 Piston and combustion chamber |
| 07/04/2013 | US20130167799 Process for manufacturing a formed metallic work piece with armoring |
| 07/04/2013 | US20130167798 Methods and Systems for Managing a Clearance Gap in a Piston Engine |
| 07/04/2013 | US20130167797 Methods and systems for managing a clearance gap in a piston engine |
| 07/04/2013 | US20130167794 Methods and Systems for Managing a Clearance Gap in a Piston Engine |
| 07/04/2013 | DE102011090005A1 Direkteinspritzende Brennkraftmaschine und Kraftstoffeinspritzventil Direct-injection internal combustion engine and fuel injection valve |
| 07/03/2013 | CN203035373U Diesel engine piston |
| 07/03/2013 | CN203035372U Piston |
| 07/03/2013 | CN203035371U Marine diesel engine and piston |
| 07/03/2013 | CN203035370U Diesel engine and piston |
| 07/03/2013 | CN203035369U T-shaped piston of engine of motorcycle |
| 07/03/2013 | CN203035368U Engine piston and side window structure thereof |
| 07/03/2013 | CN203035367U Piston of engine cylinder and engine cylinder using piston |
| 07/03/2013 | CN203035366U Steel top and aluminum skirt combining piston |
| 07/03/2013 | CN103184951A Piston for medium-sized heavy-load diesel engine and manufacture method thereof |
| 07/03/2013 | CN102364076B Optimized variable compression ratio piston of internal-combustion engine |
| 07/02/2013 | US8474431 Direct fuel-injected engine |
| 07/02/2013 | US8474366 Piston with a skirt having oil flow slots and method of construction thereof |
| 07/01/2013 | DE202012101134U1 Brennkraftmaschine, insbesondere 2-Takt-Brennkraftmaschine Internal combustion engine, in particular 2-stroke internal combustion engine |
| 07/01/2013 | DE202012101133U1 Brennkraftmaschine, insbesondere 2-Takt-Brennkraftmaschine Internal combustion engine, in particular 2-stroke internal combustion engine |
| 06/27/2013 | US20130160733 Piston for an internal combustion engine |
| 06/27/2013 | DE112011102201T5 Kolben für einen Fremdzündungsmotor Piston for a spark ignition engine |
| 06/27/2013 | DE10220555B4 Verfahren zum Betrieb eines Zweitaktmotors und Zweitaktmotor Method for operating a two-stroke engine and two-stroke engine |
| 06/26/2013 | EP2607675A1 Oil-reserving piston ring |
| 06/26/2013 | CN203022904U Aluminum-casting piston |
| 06/26/2013 | CN103180566A Intake port fuel injection engine |
| 06/26/2013 | CN103174539A Cooling structure of piston in engine |
| 06/26/2013 | CN103174538A System and method for piston pin bearing lubrication of two-stroke internal-combustion engine |
| 06/26/2013 | CN103174537A Machining method of friction welding of forged steel piston |
| 06/26/2013 | CN103174505A 二冲程发动机 Two stroke engine |
| 06/25/2013 | US8468998 Engine having fuel injection induced combustion chamber mixing |
| 06/20/2013 | WO2013088575A1 Combustion chamber structure for internal combustion engine |
| 06/19/2013 | EP2603686A1 Piston for an internal combustion engine |
| 06/19/2013 | EP2603685A1 Piston for an internal combustion engine and method for producing same |
| 06/19/2013 | EP2603348A1 Method for producing a piston for an internal combustion engine and piston for an internal combustion engine |
| 06/19/2013 | EP2603347A2 Piston for an internal combustion engine and method for producing same |
| 06/19/2013 | CN203009067U Piston for forklift liquefied petroleum gas engine |
| 06/19/2013 | CN203009066U Fixing tool of low-speed diesel engine piston for large-scale ship |
| 06/19/2013 | CN203009065U Gasoline direct injection engine piston |
| 06/19/2013 | CN203009064U Self-pumping compression ratio adjustable engine piston |
| 06/19/2013 | CN203009056U Device for realizing efficient and clean low-temperature combustion of diesel engine |
| 06/19/2013 | CN102425496B Piston-type four-stroke cylinder-changing gas distribution engine |
| 06/19/2013 | CN102171435B Piston skirt with friction reducing oil recess and oil reservoir |
| 06/19/2013 | CN102155325B Cast piston with pin bore lubrication and method of manufacturing same |
| 06/18/2013 | US8464686 Diesel engine |
| 06/13/2013 | WO2013086297A1 One-piece piston with improved combustion bowl rim region and method of manufacture |
| 06/13/2013 | WO2013083342A1 Piston for internal combustion engines |
| 06/13/2013 | US20130146017 One-Piece Piston With Improved Combustion Bowl Rim Region and Method of Manufacture |
| 06/13/2013 | DE102011120980A1 Reciprocating engine i.e. four-cylinder in-line engine, has quadratic piston and quadratic cylinder, where quadratic shape of piston with edge length is detected in top view of piston head, and motor is equipped with quadratic piston |
| 06/13/2013 | DE102011088066A1 Kolben für Brennkraftmaschinen Pistons for internal combustion engines |
| 06/12/2013 | EP2602453A1 Piston and cylinder assembly for a reciprocating compressor combustion machine and method for removing deposits from a piston |
| 06/12/2013 | CN202991255U Piston |
| 06/12/2013 | CN103154462A Intake port fuel injection engine |
| 06/12/2013 | CN103147873A Engine piston mechanism and machining method thereof as well as corresponding engine and automobile |
| 06/12/2013 | CN103147872A Fully-sealed piston and piston ring |
| 06/12/2013 | CN103147871A Piston and cylinder assembly for reciprocating compressor combustion machine and method for removing deposits from piston |
| 06/12/2013 | CN103147840A Petrol engine for turbulence reversing emission reducing of logarithmic differentiation isogonal line skirt edge of piston skirt |
| 06/12/2013 | CN101970811B A movable wall member in form of an exhaust valve spindle or a piston for an internal combustion engine, and a method of manufacturing such a member |
| 06/11/2013 | US8459229 Piston bowl with spray jet targets |
| 06/11/2013 | US8459228 Method for the production of a piston for an internal combustion engine and piston for an internal combustion engine |
| 06/06/2013 | WO2013081774A1 Piston with anti-carbon deposit coating and method of construction thereof |
| 06/06/2013 | WO2013081150A1 Engine combustion chamber structure, and inner wall structure of flow path |
| 06/06/2013 | WO2013080389A1 Engine combustion chamber structure |
| 06/05/2013 | CN202970935U 发动机活塞 Engine piston |
| 06/05/2013 | CN202970934U Novel gasoline engine light weight inner-cooling ring-embedded piston |
| 06/05/2013 | CN202970933U Welded type combustion engine piston of integrated forged steel structure and with double coolant oil cavities |
| 06/05/2013 | CN202970932U High hot-pressing piston with lighter more lightweight structure |
| 06/05/2013 | CN103133123A Internal-combustion engine |
| 06/05/2013 | CN102052227B Spark-ignition gasoline engine |
| 06/04/2013 | US8453618 Multi-part piston for an internal combustion engine |
| 05/30/2013 | WO2013075701A1 Piston for an internal combustion engine and method for producing same |
| 05/30/2013 | WO2013075700A1 Piston for an internal combustion engine |
| 05/30/2013 | US20130133610 Method for producing a cooling channel system for internal combustion engines and piston produced in this way |
| 05/30/2013 | US20130133609 Piston with anti-carbon deposit coating and method of construction thereof |
| 05/29/2013 | EP2595771A1 Method for producing a cooling channel system for internal combustion engines and piston produced in this way |
| 05/29/2013 | DE102011119763A1 Lightweight construction-connecting rod-piston assembly for e.g. two-stroke internal combustion engine of passenger car, has channels produced by primary shaping process and by using cast cores of filling wires and/or curved or linear cores |
| 05/29/2013 | DE102011119527A1 Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung A piston for an internal combustion engine and method for its preparation |
| 05/29/2013 | DE102011119525A1 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine |
| 05/29/2013 | DE102011087256A1 Brennkraftmaschine mit einer Anordnung zur Rückführung von Abgas und Zuführung von gekühlter Ladeluft Internal combustion engine with an arrangement for recirculation of exhaust gas and supplying cooled charge air |
| 05/29/2013 | CN103124841A Piston for an internal combustion engine and method for its production |
| 05/29/2013 | CN103122803A Piston rod |
| 05/29/2013 | CN103122802A Piston |
| 05/29/2013 | CN103122787A Two-stroke gasoline engine with two auxiliary air ports for narrowing left box seat and right box seat and capable of reducing emission |
| 05/23/2013 | WO2013074651A1 Piston assembly with multi-piece skirt |
| 05/23/2013 | WO2013072151A1 Casting mould for a piston |