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)
09/2014
09/18/2014US20140261256 Connecting rod with lubrication passage
09/18/2014US20140260961 Piston Pinbore Busing With Anti-Rotation Feature
09/18/2014US20140260957 Piston assembly with preloaded support surfaces
09/18/2014DE112012005520T5 Kolben far Verbrennungsmotor Far piston engine
09/18/2014DE102014204774A1 Zweiteiliger Stahlkolben, Fügeprozess Two-piece steel piston, joining process
09/18/2014DE102014103301A1 Brennraum für eine Brennkraftmaschine Combustion chamber for an internal combustion engine
09/18/2014DE102014102586A1 Kolbenbolzenaugenbuchse mit Drehsicherungseinrichtung Piston pin bushing with anti-rotation device
09/18/2014DE102013218764A1 Zweiteiliger Kolben für Verbrennungsmotor doppelt gefügt Two-piece pistons for internal combustion engine together twice
09/17/2014EP2776698A1 Piston and connecting rod assembly
09/12/2014WO2014137690A1 Piston with anti-carbon deposit coating and method of construction thereof
09/11/2014US20140255617 Method for forming coating film on piston of internal combustion engine and coating film forming apparatus
09/11/2014US20140251255 Piston
09/10/2014EP2773860A1 Coated piston and a method of making a coated piston
09/03/2014EP2772637A1 Piston cooling system
09/03/2014EP2771558A1 Piston and connecting rod for an internal combustion engine
09/02/2014US8820292 Spark-ignition internal combustion engine
08/2014
08/28/2014WO2014130827A1 Piston assembly with weld support
08/28/2014US20140238333 Piston for an internal combustion engine
08/28/2014US20140238332 Method for producing a cooling-duct piston and associated piston
08/28/2014US20140238232 Piston assembly with weld support
08/28/2014DE102014101950A1 Verbrennungssystem für einen Motor mit einer einen Wirbel erzeugenden Verbrennungskammer Combustion system for an engine having a combustion chamber generating a vortex
08/28/2014DE102014001806A1 Kolben für einen Verbrennungsmotor sowie Verfahren zu dessen Herstellung Piston for an internal combustion engine and method of producing the
08/28/2014DE102013101844A1 Wärmeisoliertes Schmiersystem und Schmierverfahren für rotierende und oszillierende Bauteile Cool wall lubrication system and lubrication method for rotating and oscillating components
08/28/2014DE102013003149A1 Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine Method for operating an internal combustion engine and corresponding engine
08/27/2014EP2769073A1 Piston
08/26/2014US8813734 Heat-insulating structure
08/26/2014US8813718 Internal combustion engine
08/26/2014US8813717 Internal combustion engine
08/26/2014US8813713 Piston with cylindrical wall
08/26/2014US8813712 Piston for an internal combustion engine and method for its production
08/26/2014US8813694 Piston cooling system
08/21/2014WO2014127319A1 Complex-shaped piston oil galleries with piston crowns made by cast metal or powder metal processes
08/21/2014US20140230775 Piston for an internal combustion engine
08/21/2014US20140230774 Complex-Shaped Piston Oil Galleries With Piston Crowns Made By Cast Metal or Powder Metal Processes
08/21/2014DE102013002895A1 Kolben für eine Hubkolben-Verbrennungskraftmaschine Piston for a reciprocating internal combustion engine
08/19/2014US8807110 System and method for sampling fluid from piston top land crevice of piston engine
08/19/2014US8807109 Steel piston with cooling gallery and method of construction thereof
08/14/2014DE102013101289A1 Schaltventilanordnung für eine Kolbenkühlung Switching valve assembly for a piston cooling
08/14/2014DE102013002232A1 Kolben einer Brennkraftmaschine Piston of an internal combustion engine
08/14/2014DE102008004823B4 Dieselkolben für niedrige Emissionen Diesel pistons for low emissions
08/14/2014DE102006012418B4 Verfahren zur Herstellung eines Kolbens für Verbrennungsmotor, Kolben und Verbrennungsmotor, der diesen Kolben aufweist A method for producing a piston for internal combustion engine, the piston and combustion engine having these pistons
08/13/2014CN203769960U 天然气发动机活塞 Gas engine piston
08/13/2014CN203769959U 内燃机活塞 Piston internal combustion engine
08/13/2014CN103982318A 内燃机的活塞 Internal combustion piston
08/13/2014CN103982316A 一种发动机总成 An engine assembly
08/13/2014CN103982314A 一种二冲程缸内直喷柴油舷外机 A two-stroke direct injection diesel outboard
08/12/2014US8800528 Combustion chamber constructions for opposed-piston engines
08/12/2014US8800526 Instrumented piston for an internal combustion engine
08/07/2014WO2014120657A1 Steel piston with fourth land guidance and improved friction characteristics
08/07/2014US20140216427 Accommodating piston seat for differential-stroke cycle engines
08/07/2014US20140216247 Piston With Improved Side Loading Resistance
08/07/2014DE102013002034A1 Zylindergehäuse für eine Hubkolben-Verbrennungskraftmaschine Cylinder housing for a reciprocating piston internal combustion engine
08/06/2014EP2761210A1 Two-part steel piston for internal combustion engines
08/06/2014CN203756356U 一种汽油发动机活塞 A gasoline engine piston
08/06/2014CN203756325U 余热加力气动内燃机 Heat pneumatic internal combustion engine afterburner
08/06/2014CN103967645A 一种自由活塞式发动机的活塞挡圈 A free-piston engine piston retaining ring
08/06/2014CN103967604A 一种自由活塞式发动机 A free-piston engine
08/06/2014CN102797584B 用于气体发动机的节能型活塞 Energy-piston engines for gas
08/06/2014CN102635461B 用于柴油机的活塞 Piston for diesel engines
08/05/2014US8794208 Piston for an internal combustion engine
07/2014
07/31/2014US20140209052 Piston arrangement and engine
07/31/2014US20140208941 Steel piston with fourth land guidance and improved friction characteristics
07/31/2014DE102013201415A1 Brennkraftmaschine mit ölgekühltem Kolben und justierter Kraftstoff-Einspritzdüse Internal combustion engine with oil cooled pistons and fuel injector-aligned
07/30/2014EP2758651A1 Piston for an internal combustion engine and method for producing same
07/30/2014EP2758208A1 Laser welded piston assembly; methods of assembling and joining such piston
07/30/2014CN203742821U 一种光学发动机加长活塞 An optical engine piston extension
07/30/2014CN203742820U 滚动摩擦组合式活塞 Combined rolling friction piston
07/30/2014CN103958091A 用于活塞的铸模 Mold for piston
07/30/2014CN103953434A 带有内燃机的手持工作器具 An internal combustion engine with a handheld work apparatus
07/24/2014WO2014113771A1 Piston and method of making a piston
07/24/2014US20140202404 Piston and method of making a piston
07/24/2014US20140202328 Piston With Improved Side Loading Resistance
07/23/2014CN203730152U 三销座活塞 Three piston pin seat
07/23/2014CN203730151U 发动机活塞及发动机 Engine piston and engine
07/23/2014CN203730130U 无死点往复式内燃机 No dead spots reciprocating internal combustion engine
07/23/2014CN103939228A 船用发动机活塞 Marine engine piston
07/16/2014EP2754874A1 Direct-injection engine combustion chamber structure
07/16/2014CN203717149U 一种柴油机气缸活塞及应用该活塞的柴油机 A diesel cylinder piston and the piston diesel engine applications
07/16/2014CN103925104A 活塞冷却结构 Piston cooling structure
07/16/2014CN102374021B 自由活塞发动机 Free piston engine
07/16/2014CN101660448B 滑动缸配气悬浮活塞发动机 Slide cylinder piston engine with gas suspension
07/15/2014US8776760 Combustion chamber for fuel injected engines
07/15/2014US8776670 Piston assembly
07/10/2014US20140190443 Piston for an internal combustion engine and method for its production
07/10/2014US20140190010 Process for producing a piston for an internal combustion engine and piston for an internal combustion engine
07/10/2014DE112012004427T5 Kolben für einen Verbrennungsmotor Piston for an internal combustion engine
07/09/2014EP2751396A1 Lubrication arrangement
07/09/2014CN203702362U 天然气内燃机活塞 Natural gas internal combustion piston
07/09/2014CN203702361U 一种改进型汽油机活塞 An improved gasoline engine piston
07/09/2014CN203702360U 一种新型可变组合式活塞 A new variable modular piston
07/09/2014CN203702359U 一种轻量型汽油机活塞 A lightweight gasoline engine piston
07/09/2014CN203702338U 连杆活塞式组合燃烧室无死点往复型内燃机 Combustion piston rod combination no dead spots reciprocating internal combustion engine
07/09/2014CN103912400A 一种发动机顶出活塞块 An engine block the top of the piston
07/09/2014CN103912399A 一种内燃机顶出活塞 An internal combustion engine piston top out
07/09/2014CN103912398A 一种高强度内燃机用活塞销 A high-strength internal combustion engine piston pin
07/09/2014CN103912397A 内燃机用活塞 Piston internal combustion engine
07/09/2014CN102213136B 具有燃料喷射引发燃烧室混合的发动机 Mixed with a fuel injection engine combustion caused
07/08/2014US8770168 Direct injection diesel engines
07/03/2014DE102012113225A1 Brennraumbeschichtung für Motoren Combustion chamber coating for engines
07/02/2014EP2749749A1 Stratified scavenging two-stroke engine
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