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)
12/2000
12/21/2000DE19927467A1 Fuel distributor for IC engines has tubular insert to form throttle between fuel feed channel/pipe and fuel return pipe
12/20/2000EP1061294A2 Advanced antipolishing ring arrangement
12/20/2000EP1061247A2 Direct intake port and helical intake port for engine
12/20/2000EP1060330A1 Internal combustion engine with direct fuel injection
12/20/2000EP1060047A1 Method for producing a cylinder liner blank to be cast into a light-alloy crankcase of a reciprocating engine
12/20/2000CN1277319A Air cylinder body and its metal base composite prefabricate element
12/20/2000CN1277316A Straight tube type air inlet and screw air inlet for engine
12/20/2000CN1059730C 内燃机 Internal combustion engine
12/19/2000US6161520 Multiple spark ignition gasket
12/19/2000US6161518 Direct-injection diesel engine and combustion method for the same
12/19/2000US6161509 Cylinder
12/14/2000WO2000075538A1 A fluid passage seal
12/14/2000DE19914940C1 Water-cooled cylinder head for multi-cylinder i.c. engine has cooling water line supplying cooling water space provided with flow restriction
12/14/2000DE10016071A1 Lubrication system for a four-stroke engine has crankshaft arranged in chamber so that distance between periphery of crank and downstream wall of chamber is less than distance to upstream wall
12/13/2000EP1059427A1 Outboard motor with a catalytic system
12/13/2000EP1059133A1 Preform for metal matrix composite material and cylinder block made of the same
12/12/2000US6158410 Internal combustion engine with at least one injection device per cylinder
12/12/2000US6158408 Cylinder head and casting core for producing oil channels
12/12/2000US6158407 Cylinder liner and method for its production
12/07/2000WO2000073650A1 An ignition electrode arrangement and a method for arranging ignition electrodes for an internal combustion engine
12/07/2000WO2000035743A3 Motorcycle engine
12/07/2000DE19924887A1 Diecast cylinder with channels for IC engines of hand-held machine tools has angled overflow channel of two sections defined by wall elements of main cylinder body and channel component
12/07/2000DE19924141A1 Cast light metal internal combustion engine crankcase production comprises exposing hard particles in hyper-eutectic aluminum-silicon alloy cylinder liners by fluid jet grit blasting with grit collection for recycling
12/06/2000EP1057982A2 Four-stroke cycle engine
12/06/2000EP1057900A1 Cast cylinder head and block
12/06/2000EP1056940A1 Internal combustion engine
12/06/2000EP1056939A1 Treatment of engine blow-by gases
12/05/2000US6155504 Fuel injector for an internal combustion engine
12/05/2000US6155228 Multicylinder four-stroke internal combustion engine
12/05/2000US6155215 Rotary valve internal combustion engine
12/05/2000CA2165926C Exhaust port timing control apparatus for two-cycle engine
11/2000
11/29/2000EP1055064A1 Device for assembling and dismantling a fuel injection valve
11/29/2000EP1055063A1 Assembly device for assembling and dismantling a fuel injection valve
11/28/2000US6152103 Direct fuel injection ignition engine
11/28/2000US6152100 Spare spark plug holder for snowmobiles
11/28/2000US6152093 Stratified scavenging two-cycle engine and cylinder block therefor
11/28/2000US6152092 Internal combustion engine
11/28/2000US6152090 Engine cylinder block
11/23/2000DE19923301A1 Internal combustion engine with separate cylinder head, with angled screw axis of threaded boring in one cylinder
11/23/2000DE19743627C2 Verfahren zur Herstellung einer Verengung der Zylinderbohrung einer Zylinderlaufbuchse A process for producing a constriction of the cylinder bore of a cylinder liner
11/22/2000EP0890019B1 Internal combustion engine
11/21/2000US6148794 Induction control system for multi-valve engine
11/21/2000US6148792 Direct injection spark ignition engine
11/21/2000US6148785 Pistons and cylinders made of carbon-carbon composite materials
11/16/2000WO2000068559A1 Cylinder block and method of fabrication thereof
11/16/2000DE19956895C1 Stress relieving aluminum alloy cylinder head casting, by plastic deformation to create elastic compressive stress in shaft regions facing combustion chambers
11/16/2000DE19922342A1 Flüssigkeitsgekühlte, mehrzylindrige Brennkraftmaschine mit am Zylinder-Kurbelgehäuse lösbar angeordnetem Zylinderkopf Liquid-cooled, multi-cylinder internal combustion engine with the cylinder crankcase detachably arranged cylinder head
11/16/2000DE19920195A1 Inlet manifold for injection IC engine has an intermediate manifold with integral mounting for the injectors and with outer ports onto which is fitted the inlet manifold
11/16/2000DE19900386C1 Hubkolbenmaschine Reciprocating engine
11/16/2000DE10020148A1 Fuel injector assembly for an internal combustion engine, comprises angular fuel ports arranged around a peripheral edge
11/16/2000DE10015870A1 Cylinder block for water cooled IC engine has a double walled structure with the stud holes incorporated into the outer wall
11/15/2000EP1052394A2 Liquid cooled multicylinder internal combustion engine with a releasable cylinder head
11/15/2000EP1051273A1 Methods for producing a cylinder head of an internal combustion engine
11/14/2000US6145483 Two-cycle internal combustion engine
11/14/2000US6145481 Cooling ring for a cylinder liner in an internal combustion engine
11/09/2000DE19943003C1 Cylinder head for water-cooled internal combustion engine has control mechanism operating next to hot spot in cooling channel causing cross-flow of cooling water in cylinder head
11/08/2000EP1050671A2 Direct cylinder injection-type spark ignition internal combustion engine
11/08/2000EP1050668A1 Rocker pivot shaft for an internal combustion engine
11/08/2000EP0778403B1 Cylinder injection type internal combustion engine
11/08/2000CN2405017Y Piston for internal combustion engine
11/08/2000CN1058320C Cylinder cover for diesel engine
11/07/2000US6142129 Breather apparatus for engine
11/07/2000US6142123 Motorcycle
11/07/2000US6142116 Internal combustion engine with cylinder head having unique head bolt mounting and port arrangement
11/02/2000WO2000065209A1 Stratified scavenging two-stroke cycle engine
11/02/2000DE19945534C1 Liquid-cooled cylinder head for multi-cylinder i.c. engine incorporates cooling chambers supplied with liquid cooling medium and coupled to sunken cooling spaces
11/02/2000DE19918230A1 Hypereutectic aluminum-silicon alloy cylinder liner blank, for incorporation during casting of a light metal crankcase, is mechanically roughened on its outer surface by radial embossing
11/01/2000CN2403899Y Cylinder head air intake or exhaust valve for internal combustion engine
11/01/2000CN1271807A Secondary air supply device of exhaust system of motorbike
11/01/2000CN1271654A Guard of forced air cooled internal combustion engine carried on vehicles
10/2000
10/31/2000US6138639 In-cylinder direct-injection spark-ignition engine
10/31/2000US6138633 Engine oil lubrication
10/31/2000US6138631 Cylinder head for an internal-combustion engine
10/31/2000US6138630 Cylinder liners for aluminum motor blocks and methods of production
10/31/2000US6138625 Compact head assembly for internal combustion engine
10/31/2000US6138619 Device for control of flow of cooling medium
10/31/2000US6138351 Method of making a valve seat
10/26/2000DE19943001C1 Water-cooled motor cylinder head has a unit in the coolant flow channel for an additional coolant flow at the known cylinder head hot spots
10/26/2000DE19937122C1 Liquid-cooled motor cylinder head has a coolant housing with separate chambers to give structured flows directed at critical zones of the cylinder head
10/26/2000DE19918229A1 Cylinder liner blanks, for crankcase cylinder liners, are produced by cutting a continuously cast fine-grained aluminum-silicon alloy tube into lengths and forming to tubular semi-finished products
10/26/2000DE19915038A1 Leichtmetallzylinderblock, Verfahren zu seiner Herstellung und Vorrichtung zur Durchführung des Verfahrens Light alloy cylinder block, process for its production and device for carrying out the method
10/26/2000DE10015223A1 Cast iron liner for cylinder is fixed to bore, in sliding contact with piston and has cross-hatching grooves, produced by honing process, on its inner peripheral surface
10/25/2000EP1046804A1 Cylinder head for internal combustion engine
10/25/2000CN2402812Y High wear-resistant cylinder sleeve of engine
10/25/2000CN1271057A IC engine cylinder head
10/24/2000US6138055 Controlled machining of combustion chambers, gears and other surfaces
10/24/2000US6135083 Diesel engine for vehicle
10/24/2000US6135082 Cylinder head of an internal-combustion engine
10/24/2000US6135081 Engine power section for piston engines, particularly V-engines
10/24/2000US6135071 Two-stroke internal combustion engine
10/19/2000DE19915792A1 Fuel feed system for internal combustion engine has fuel feed passage leading to fuel injection valve provided in cylinder head or rocker cover connected to it, and runs perpendicularly to longitudinal axis of fuel injection valve
10/17/2000US6131554 Engine having combustion control system
10/12/2000WO2000060224A1 The draw rotary engine
10/12/2000WO2000060136A1 Light metal cylinder block, method for producing the same and device for carrying out said method
10/12/2000DE19915961A1 Cylinder housing, especially IC engine crankcase, is produced by electron beam welding a thick dry liner sleeve in a housing bore before finish machining of the sleeve to the final thickness
10/12/2000DE19915960A1 Cylinder casing for liquid-cooled internal combustion engine, with slot closed at connecting surface
10/11/2000EP1042601A1 Carbon piston for an internal combustion engine
10/11/2000EP1042600A1 Cylinder head for internal combustion engine
10/11/2000EP1042592A1 Actuating device for a gas-exchange valve in an internal combustion engine
10/10/2000US6129066 Engine piston having a gas turbulence generating surface
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