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)
06/2010
06/03/2010US20100132662 Piston of Gasoline Direct Injection Engine
06/02/2010EP2191123A1 Carbon piston for an internal combustion engine
06/02/2010DE112005001606B4 Brennkammer und Verfahren für einen Selbstzündungsbenzinmotor Combustion chamber and method for a self-ignition gasoline engine
06/02/2010CN201496164U Piston of direct-injection gasoline engine
06/02/2010CN101338708B Local granule reinforced piston and its manufacture method
06/02/2010CN101144413B Directly spraying petrol engine combustion chamber in cylinder
05/2010
05/27/2010DE102009002653B3 Verfahren und Vorrichtung zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie Kolben für einen Verbrennungsmotor Method and apparatus for producing a piston for an internal combustion engine and piston for an internal combustion engine
05/27/2010DE102008058190A1 Zweiteiliger Kolben für einen Verbrennungsmotor Two-piece piston for an internal combustion engine
05/27/2010DE102008034430A1 Reibgeschweißter Stahlkolben mit optimiertem Kühlkanal Reibgeschweißter steel pistons with optimized cooling channel
05/26/2010EP2189644A1 Two-part piston for a combustion engine
05/26/2010EP2188513A1 Two-piece piston for an internal combustion engine
05/26/2010CN201487189U Easily-mounted automobile piston without retaining ring groove
05/26/2010CN201487187U Anti-abrasive iron plating piston
05/26/2010CN201486681U Heavy diesel engine piston ring set
05/26/2010CN201486680U Novel engine piston combustion chamber structure
05/26/2010CN201486679U Piston with large slots
05/26/2010CN201486678U Double-stroke edge-stop piston provided with nail hole expanding hole
05/26/2010CN201486677U Motor bicycle engine piston
05/26/2010CN201486669U Two-stroke horizontally-opposed double-shaft two-stage output engine
05/26/2010CN101715512A Piston with pin bore lubrication features
05/26/2010CN101713351A Direct injection piston
05/26/2010CN101713331A Backfire four-stroke adiabatic internal-combustion engine
05/25/2010US7721704 Device and method to increase fuel burn efficiency in internal combustion engines
05/25/2010US7721431 Method of making a piston
05/20/2010WO2010055611A1 Reciprocating engine
05/20/2010US20100122681 Two-Part piston for an internal combusion engine
05/20/2010DE102006036827B4 Kolben-Arbeitsmaschine Piston-driven machine
05/19/2010EP2187017A1 Diesel engine, piston for diesel engine and method of manufacturing a diesel engine
05/19/2010CN201474793U Double combustion chamber piston
05/19/2010CN201474792U Piston
05/19/2010CN201474791U Internal-combustion engine with three valves
05/19/2010CN201474790U Two-stroke piston with inverse ellipse piston ring land
05/19/2010CN201474776U Energy-saving double-piston two-stage boost internal combustion engine
05/19/2010CN201474766U Combustion chamber of diesel engine
05/19/2010CN101709676A Lengthened piston for optical engine
05/19/2010CN101709669A Internal combustion engine piston device capable of discharging combustion chamber exhaust gas to the outside
05/14/2010WO2010051878A1 Internal combustion engine piston with cooling channel said piston comprising a sealing element sealing the cooling channel
05/12/2010EP2184478A1 Multipart piston for a combustion engine
05/12/2010EP2184477A1 Piston of internal combustion engine
05/12/2010EP2184120A1 Moulded steel piston for combustion engines
05/12/2010EP2183492A2 Small end con rod guidance piston
05/12/2010EP2183475A1 Piston having oil supply channel for hub bore holes
05/12/2010DE102009032865A1 Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung Multi-part piston for an internal combustion engine and method for its preparation
05/12/2010DE102008056203A1 Mehrteiliger Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung Multi-part piston for an internal combustion engine and method for its preparation
05/12/2010CN201461933U Piston, and internal combustion engine and a compressor using same
05/12/2010CN201461122U Piston of natural gas engine
05/12/2010CN201461121U Piston
05/12/2010CN201461120U Piston of crank circular slider mechanism of single-cylinder engine, internal combustion engine and compressor of same
05/12/2010CN201461119U Piston and piston ring assembly for internal combustion engine or air compressor
05/12/2010CN201461072U Gasoline engine
05/12/2010CN1877108B Small-sized single cylinder diesel engine
05/12/2010CN101705881A Rapid combustor of airflow hedging natural gas engine
05/11/2010US7712965 brass alloy of copper/zinc/aluminium/manganese/nickel/iron; bushing is cut as a longitudinal section from a continuously cast pipe whose exterior was previously machined and is used without forging following cutting; superior to bushing of a forgeable copper/zinc/silicon alloy; cost efficiency
05/06/2010US20100108022 Direct fuel-injected engine
05/06/2010US20100108017 Multi-part piston for an internal combustion engine and method for its production
05/06/2010US20100108016 Multi-part piston for an internal combustion engine and method for its production
05/06/2010US20100108015 Multi-part piston for an internal combustion engine
05/06/2010US20100108001 Multi-part piston for an internal combustion engine and method for its production
05/06/2010US20100108000 Multi-part piston for an internal combustion engine and method for its production
05/06/2010US20100107999 Multi-part piston for an internal combustion engine and method for its production
05/06/2010US20100107998 Multi-part piston for an internal combustion engine
05/06/2010DE102009032916A1 Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung Multi-part piston for an internal combustion engine and method for its preparation
05/06/2010DE102009025035A1 Kugelgestrahlte Oberfläche eines Kolbenschaftes eines Kolbens einer Brennkraftmaschine Shot peened surface of a piston shaft of a piston of an internal combustion engine
05/06/2010DE102008055911A1 Mehrteiliger Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung Multi-part piston for an internal combustion engine and method for its preparation
05/06/2010DE102008055909A1 Mehrteiliger Kolben für einen Verbrennungsmotor Multi-part piston for an internal combustion engine
05/06/2010DE102008055908A1 Mehrteiliger Kolben für einen Verbrennungsmotor Multi-part piston for an internal combustion engine
05/06/2010DE102008055848A1 Kühlkanalkolben einer Brennkraftmaschine mit einem Verschlusselement, das den Kühlkanal verschließt Cooling duct piston of an internal combustion engine with a closure element which closes the cooling duct
05/06/2010DE102008054007A1 Internal combustion engine comprises connecting rod, piston pin and piston, where piston pin and connecting rod are made of iron-aluminum alloy
05/05/2010EP2182094A1 Cylinder for a large diesel motor
05/05/2010CN201448160U Combustion chamber of low emission diesel
05/05/2010CN1985084B Combustion chamber used in internal combustion engine
05/05/2010CN1727651B Direct fuel injection spark ignition internal combustion engine
05/05/2010CN101701545A Improved engine
04/2010
04/29/2010US20100101527 Load-optimized interior of a piston
04/29/2010DE102009039838A1 Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine, bestehend aus einer verbesserten Aluminiumsilizium-Legierung A method of manufacturing a piston of an internal combustion engine, consisting of an improved aluminum-silicon alloy
04/29/2010DE102005048981B4 Kolben für einen Kreuzkopfmotor Piston for a crosshead engine
04/28/2010EP2179162A2 Piston with a skirt having oil flow slots
04/28/2010CN201443440U Variable compression ratio piston
04/28/2010CN1720090B Compressor
04/22/2010WO2010045145A1 Piston with improved side loading resistance
04/22/2010US20100095928 Device for reducing soot emissions in a vehicle combustion engine
04/22/2010DE102006050859B4 Kolben mit asymmetrischer Bolzenbohrungsschlitzanordnung Piston pin bore with asymmetric slot arrangement
04/22/2010DE10016158B4 Ringnut für einen Ölring mit Spannring eines Kolbens Groove for an oil ring with clamping ring of a piston
04/21/2010CN201439731U Diesel engine steel-top iron-skirt combination piston
04/21/2010CN101238283B Piston for an internal combustion engine and covering ring for the cooling duct of a piston of said type
04/15/2010WO2010020240A3 Axial piston machine
04/15/2010WO2010020231A3 Cooling duct for a piston of a combustion engine
04/15/2010WO2010017808A3 Piston for an internal combustion engine
04/15/2010WO2010011511A3 Piston skirt with friction reducing oil recess and oil reservoir
04/15/2010US20100089358 Piston with improved side loading resistance
04/15/2010DE102009048371A1 Verfahren zur Oberflächenbehandlung eines Mantelbereichs des Kolbens eines Verbrennungsmotors sowie Kolben für einen Verbrennungsmotor A process for surface treatment of a cladding region of the piston of a piston for internal combustion engine and an internal combustion engine
04/14/2010EP2175116A1 Internal combustion engine
04/14/2010EP2173996A1 Assembled piston
04/14/2010EP2173517A1 Device and method for machining and assembling a piston
04/14/2010CN101694187A Engine component part and method for producing same
04/14/2010CN101693972A Method for heat resistant rare earth-magnesium alloy engine pistons through squeezing and casting
04/14/2010CN101693971A Low-pressure casting preparation method of heat resistant rare earth-magnesium alloy engine pistons
04/14/2010CN101002013B Lightweight piston comprising heat pipes
04/08/2010US20100083659 Reciprocating Expansion Engine and Piston of a Reciprocating Expansion Engine
04/08/2010DE102008002618B4 Kolben mit Belastungskonzentrations-Hydrokanal Flask with stress concentration Hydro channel
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