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)
10/2003
10/21/2003US6634337 Structure of arranging fuel injection valve of engine
10/21/2003US6634179 Process and configuration for producing wear-resistant surfaces
10/21/2003CA2281286C Structure of introducing secondary air into exhaust path of internal combustion engine
10/16/2003WO2003085285A1 Engine
10/16/2003WO2003085250A1 Cylinder head
10/16/2003WO2002001053A3 New exhaust valve and intake system
10/16/2003US20030192504 Fuel injection apparatus and method for cylinder injection type internal combustion engine
10/16/2003US20030192502 Valve-controlled internal combustion engine
10/16/2003US20030192501 Cylinder liner with its inner peripheral surface formed with surface treatment layer, and method for machining to the surface treatment layer
10/16/2003US20030192492 Two-cycle combustion engine having two-staged piston
10/16/2003US20030192489 Computer controlled multi-stroke cycle power generating assembly and method of operation
10/16/2003US20030192313 Charged internal combustion engine
10/16/2003US20030192312 Charged internal combustion engine
10/16/2003US20030192307 Exhaust purifying method and apparatus of an internal combustion engine
10/15/2003EP1353057A1 Spontaneous intake type internal combustion engine for vehicles
10/15/2003CN2580125Y Direct jet diesel engine cylindekr cover
10/15/2003CN2580124Y Insert sleeve type cylinder for IE 40F gasoline engine
10/15/2003CN1448618A Lubrication system for the cylinder of an internal combustion engine and method of lubricating the same
10/15/2003CN1124408C IC engine
10/15/2003CN1124402C A low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution controlled
10/15/2003CA2425354A1 Internal combustion engine
10/09/2003WO2003082514A1 Method for fine machining cylindrical inner surfaces
10/09/2003US20030188709 Cylinder head for use on a spark-ignition internal combustion engine and such spark-ignition internal combustion engine
10/08/2003EP1351354A2 Ignition device for an internal combustion engine an its assembling method
10/08/2003EP1350929A1 Lubrication system for the cylinder of an internal combustion engine and method of lubricating the same
10/08/2003EP1350014A1 Piston for internal combustion engines
10/08/2003CN1123685C Reciprocating machine with two sub-chambers
10/08/2003CN1123675C Leaked fuel gas return-flow structure for engine
10/07/2003US6629521 Oxygen sensor and feedback system for outboard motor engine
10/07/2003US6629518 Direct cylinder injection-type spark ignition internal combustion engine
10/07/2003US6629516 Exhaust port structure of internal combustion engine
10/07/2003US6629487 High efficiency non polluting engine
10/04/2003CA2421425A1 An apparatus and a method for the thermal coating of a surface
10/02/2003US20030183215 Ignition device for an internal combustion engine and its assembling method
10/02/2003US20030183211 Reciprocating internal combustion engine with balancing and supercharging
10/02/2003US20030183209 Fuel delivery system
10/01/2003CN2576981Y Motorcycle engine cylinder head
10/01/2003CN2576980Y Cylinder jacket with uniform-distruting burrs of outer diameter
10/01/2003CN1446288A Compensation element for fuel injection valve
10/01/2003CN1445444A Engine with variable compression ratio
09/2003
09/30/2003US6626626 Assembly unit including a component and at least one screw
09/30/2003US6626160 Engine with air-assisted fuel injection and engine integrated air feed
09/30/2003US6626140 Four stroke engine having power take off assembly
09/30/2003US6626134 Engine cooling system and method for making same
09/25/2003WO2003078815A1 Intake air negative pressure detector for internal combustion engine
09/25/2003US20030177997 Cylinder head for internal combustion engine
09/24/2003EP1347161A2 Variable compression ratio engine
09/24/2003EP1034366B1 Piston for a piston internal combustion engine
09/24/2003CN2575310Y Energy-saving piston for engine
09/24/2003CN2575309Y Sealing device for engine piston
09/24/2003CN2575308Y Cylinder head for motorcycle engine
09/24/2003CN1444695A Internal combustion engines and control
09/24/2003CN1443936A Air inlet for internal combustion engine
09/23/2003US6622693 Fuel injection system
09/23/2003US6622687 Intake apparatus of multi-cylinder internal combustion engine
09/23/2003US6622686 Cylinder head for an internal combustion engine
09/23/2003US6622685 Prespray processed cylinder inside and cylinder inside prespray processing method
09/23/2003US6622667 Internal combustion engine
09/18/2003US20030172902 Internal-combustion engine with fuel injection device
09/18/2003US20030172900 Strategy and control system for deactivation and reactivation of cylinders of a variable displacement engine
09/18/2003US20030172896 Spark ignition engine with shallow bowl-in-piston geometry
09/18/2003US20030172884 Cylinder block and die-casting method for producing same
09/18/2003CA2422595A1 Air cooled auxiliary power unit for vehicles
09/17/2003EP1344930A2 Internal combustion engine with fuel injection valve
09/17/2003EP1344927A2 Cylinder head
09/17/2003EP1344926A2 Intake port of internal combustion engine
09/17/2003EP1344914A1 Internal combustion engine having fuel injection device
09/17/2003CN2573701Y Low-exhaust multicylinder diesel engine cylinder head
09/17/2003CN2573700Y Straight-through air duct for cylinder head of enforced air-cooled engine
09/17/2003CN2573699Y Water-cooled parallel doube-cylinder cylinder end water outlet
09/17/2003CN2573698Y Water-cooled parallel double-cylinder cylinder end
09/17/2003CN2573697Y Water-cooled parallel double-cylinder cylinder body water intlet
09/17/2003CN1121549C Engine for motorcycle with cylinder head cover
09/16/2003US6619274 Outboard engine intake air cooling system
09/16/2003US6619254 Method for operating an internal combustion engine operated with a self-ignitable fuel
09/16/2003US6619242 Combustion control apparatus for engine
09/16/2003US6619241 Internal combustion engine and method for operating an internal combustion engine
09/11/2003US20030168197 Cylinder block production method
09/11/2003US20030168040 Intake port of internal combustion engine
09/10/2003EP1342914A2 In-cylinder injection type internal combustion engine
09/10/2003EP1025347B1 Direct injection engine and controlled ignition
09/10/2003CN2572021Y Inlet and outlet valve cross arranged engine for motorcycle
09/10/2003CN2572008Y Valve operation mechanism for engine
09/09/2003US6615901 Casting of engine blocks
09/09/2003US6615798 Internal combustion engine having multiple intake valves, one valve adapted for higher speed
09/09/2003US6615796 Multi-cylinder engine
09/09/2003US6615795 Internal combustion engine
09/09/2003US6615794 Direct cylinder injection-type spark ignition internal combustion engine
09/09/2003US6615791 Modular internal combustion engine
09/09/2003US6615789 Piston for internal combustion engines
09/04/2003WO2003072844A1 Thermal spraying of a machine part
09/04/2003US20030164151 In-cylinder injection type internal combustion engine
09/03/2003EP1340891A1 Method and engine ensuring the mixture of at least one gaseous fluid, like air, and a fuel in a combustion chamber of a direct injection internal combustion engine
09/03/2003EP1339957A1 Internal combustion engine with at least one cylinder and a reciprocating piston which can move therein
09/03/2003CN2570478Y Cylinder jacket of single-cylinder two-cycle engine
09/03/2003CN2570477Y Water-cooled double-faced supporting cylinder body
09/03/2003CN1120292C Secondary air supply device of exhaust system of motorbike
09/02/2003US6613274 Where the graphite shape of the alloy is flake graphite, compacted graphite and at most 10% spheroidal graphite; castings such as a cylinder block, that resist solidification shrinkage
09/02/2003US6612285 Barrel stratified combustion
09/02/2003US6612282 Combustion chamber for DISI engine
1 ... 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 ... 163