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 1 - Cylinders; Cylinder heads
Patents for F02F 1 - Cylinders; Cylinder heads (16,229)
09/1998
09/30/1998CN2292908Y Combined cylinder for low-pressure cylinder body for nitrogen or hydrogen compressor
09/29/1998US5815789 Method for producing self lubricating powder metal cylinder bore liners
09/29/1998US5813373 Two-stroke internal combustion engine with flushing channels
09/29/1998CA2087622C Cylinder block and a process for casting the same
09/24/1998WO1998041356A1 Method and device for treating the surfaces of component bores
09/24/1998DE19655020A1 Internal combustion engine cylinder head
09/22/1998US5809968 Cylinder head and flow passage therefor
09/22/1998US5809953 For a reciprocating machine
09/22/1998US5809946 Structure of an open deck type cylinder block
09/22/1998CA2158325C Valve cover
09/17/1998DE19810470A1 Cylinder production method for two-stroke internal combustion engine
09/16/1998EP0797731B1 Intake system for an internal combustion engine
09/16/1998CN1193375A Fiber reinforced ceramic matrix composite cylinder head and cylinder head liner for an imternal combustion engine
09/15/1998US5807052 Pre-assembled manifold fastener system and method therefor
09/15/1998US5806482 In-cylinder injection internal combustion engine
09/15/1998US5806481 Cylinder block with stepless plating coating and method for forming stepless plating coating
09/08/1998US5804043 Surface treatment device
09/08/1998US5803038 Dynamic valve mechanism for engine
09/08/1998US5803023 Engine anode system
09/03/1998DE19735012C1 Method for producing a cast cylinder head
09/03/1998DE19723342C1 Cylinder head with casting core for oilduct fabrication in multi-cylinder IC engine
09/02/1998EP0783624A4 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines
09/02/1998CN1191829A Mounting structure of starting motor for unit oscillating internal combustion engine
09/01/1998US5799638 Direction injection system for multi-valve engine
09/01/1998US5799635 Two cycle engine having a decompression slot
09/01/1998US5799634 Spark plug for venting excessive pressure
09/01/1998US5799628 Internal combustion engine with rail spark plugs and rail fuel injectors
09/01/1998US5799627 Liquid cooled cylinder head for a multicylinder internal combustion engine
08/1998
08/27/1998DE19706840A1 Dry cylinder liner with collar
08/26/1998EP0859909A1 Fuel injector fixing device for direct injection engine
08/25/1998US5798006 Pre-manufacturing method of a cylinder head by means of junction of low fusing point A1 alloyed layers
08/25/1998US5797368 Reciprocating piston internal combustion engine having at least one cylinder
08/25/1998US5797311 Piston/liner arrangement for a reciprocating-piston internal combustion engine
08/20/1998WO1998036169A1 Mounting device for a fuel injection valve
08/20/1998DE19804161A1 Four-stroke internal combustion (IC) engine with external ignition e.g. for automobile
08/20/1998DE19705990A1 Montagevorrichtung zur Montage eines Brennstoffeinspritzventils Mounting device for mounting a fuel injector
08/19/1998EP0858518A1 Method of producing a slide surface on a light metal alloy
08/19/1998CN1039552C Cylinder head for internal combustion engine, with a device for pneumatically assisted direct fuel injection
08/19/1998CN1039551C Shround for forced cooling in internal combustion engine
08/18/1998US5794587 Tumble valve for multi-valve engine
08/18/1998US5794337 Valve seat and test procedure
08/13/1998DE19806175A1 Internal combustion engine
08/13/1998DE19804639A1 Fuel intake for small two stroke IC engine
08/12/1998EP0857868A1 Diesel combustion engine
08/12/1998EP0857861A1 Engine
08/12/1998CN1190152A Engine for motorcycle with cylinder head cover
08/06/1998WO1998034024A1 Direct injection spark ignition engine
08/06/1998WO1998034023A1 Direct injection spark ignition engine
08/06/1998WO1998034018A1 Plunger combustion engine
08/06/1998WO1998034016A1 Combustion chamber for engines
08/06/1998DE19804848A1 Cylinder structure of internal combustion engine
08/05/1998EP0856650A1 Engine cooling system for outboard motor
08/05/1998EP0782665B1 Internal combustion engine
08/04/1998US5787853 Valve seat-bonding area structures and valve seat-bonded cylinder head with the structures
07/1998
07/28/1998US5785028 Internal combustion engine with spark ignition and direct cylinder fuel infection
07/28/1998US5785024 Cylinder head device for internal combustion engine
07/28/1998US5785017 For a reciprocating machine
07/28/1998US5784783 Method of removing an injector sleeve
07/23/1998DE19701203A1 Variable valve control for internal combustion engine
07/22/1998EP0854406A1 Method of predicting volume of finished combustion chambers from a raw cylinder head casting
07/22/1998EP0854273A1 Variable valve timing and valve events mechanism for an internal combustion engine
07/22/1998EP0853720A1 Stratified charge engine
07/22/1998EP0782668B1 Intermediate housing for an internal combustion engine
07/22/1998EP0663984B1 Integral motor
07/21/1998US5782226 Method of reducing the harmful emissions of a multicylinder internal combustion engine
07/21/1998US5782217 Piston for two cycle engine
07/21/1998CA2226243A1 Method of predicting volume of finished combustion chambers from a raw cylinder head casting
07/16/1998WO1998030792A1 Orbital internal combustion engine
07/15/1998EP0853038A1 Engine
07/15/1998CN1187577A Air distribution mechanism with distribution valve for IC engine
07/14/1998US5778851 Piston-type internal combustion engine having at least two intake valves per cylinder
07/14/1998US5778849 Insulated precombustion chamber
07/14/1998US5778531 Method of manufacturing cylinder head for engine
07/09/1998WO1998029651A1 Driving device for a lawn trimmer
07/09/1998DE19720380C1 Liquid-cooled crank housing for engine
07/08/1998CN1039049C Valve drive for at least two simultaneously operated upper valves
07/07/1998US5775303 High Pressure Fuel Line Connection
07/07/1998US5775288 Direct injected internal combustion engine
07/07/1998US5775272 Cylinder head for a multi-clylinder internal combustion engine
07/02/1998WO1998028523A1 Method of fitting a valve seating ring and an apparatus therefor
07/02/1998DE19757286A1 Cylinder head for single-cylinder internal combustion engine
07/02/1998DE19654290A1 Antriebsvorrichtung für einen Rasentrimmer Drive device for a lawn trimmer
07/02/1998DE19652049C1 Brennkraftmaschine und Verfahren zu deren Herstellung Internal combustion engine, and processes for their preparation
07/01/1998EP0851109A1 Water-cooled type internal combustion engine
07/01/1998EP0851102A2 Combustion chamber structure for an internal combustion engine
07/01/1998EP0851101A1 Diesel engine
07/01/1998EP0725890B1 Cylinder head for a four stroke combustion engine
07/01/1998CN1186156A 柴油机 Diesel
07/01/1998CN1186152A Structure of cylinder head of IC engine
07/01/1998CN1038958C Engine brake using unit valve actuation
06/1998
06/30/1998US5771872 Combustion chamber of an internal combustion engine
06/30/1998US5771870 Ignition coil for an internal combustion engine
06/25/1998DE19651148A1 Operating process for Otto cycle, multi=cylinder, internal combustion engine
06/24/1998EP0849465A2 Screw-type sleeve for pre-centering
06/24/1998EP0849463A1 Cylinder head for an internal combustion engine
06/24/1998EP0849462A1 Cylinder head for an internal combustion engine
06/24/1998EP0849450A1 A vertical internal combustion engine
06/24/1998EP0849448A1 Deep angle injection nozzle and piston having complementary combustion bowl
06/24/1998CN1185521A 汽缸体 Cylinder block
06/24/1998CN1185518A Air-cooled engine
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