Matches 1 - 50 out of 145 1 2 3 >
Match Document Document Title
7383806 Engine with carbon deposit resistant component  
Carbon deposits on engine components can negatively affect engine performance. An engine of the present disclosure includes at least one carbon deposit resistant engine component attached to an...
7322320 Engine cylinder block  
A cylinder block including a block with two parts, a cylinder liner portion defining an inner wall of a water jacket and a cylinder block body defining an outer wall of the water jacket. The water...
7226667 Cast-iron insert and method of manufacturing same  
A cylinder liner has an outer circumferential surface around which another metal is to be cast. The cylinder liner also has a plurality of protrusions disposed on the outer circumferential surface...
7191770 Insulated cylinder liner for a marine engine  
An engine is made by providing a layer of material between the outer surface of a cylinder liner and the inner surface of the cylinder opening within an engine block. The material can be a polymer...
7104240 Internal combustion engine with localized lubrication control of combustion cylinders  
An internal combustion engine includes at least one cylinder block having at least one combustion cylinder. A number of cylinder liners are respectively associated with each combustion cylinder....
7104226 Cylinder liner cooling structure  
This invention relates to a cooling structure for cooling a cylinder liner by circulating coolant in a water jacket formed along an outer periphery of the cylinder liner. This cooling structure...
7073492 Cylinder crankcase, procedure for manufacturing the cylinder bushings for the cylinder crankcase, and procedure for manufacturing the cylinder crankcase with these cylinder bushings  
A light metal cylinder crankcase for combustion engines has cylinder bushings with a running layer that forms the running surface and a rough, external bonding layer for bonding the cylinder...
7022419 Composite plating film and a process for forming the same  
A composite nickel and copper alloy plating film ( 3 ) containing nickel and copper. Nickel is of high wear resistance and a nickel alloy improves the wear resistance of the film. Copper is of high...
6932066 Engine's cylinder having a layer coated with nano-gold and nano-titanium to the inner wall thereof  
An engine's cylinder having a layer coated with nano-gold and nano-titanium to the inner wall thereof. An excellent catalysis can be achieved due to the fine structure and the surface effect of the...
6874479 Internal combustion engine  
Internal combustion engine with a flat plate that is disposed, adjacent a combustion chamber, between a cylinder head and a cylinder, said plate having at least two ports for at least one intake...
6866031 Direct injection internal combustion engine  
An internal combustion engine, especially an Otto engine, with intake valves and with a fuel injector, which is arranged and designed so that it injects the fuel directly into a combustion chamber...
6733903 Insert of pour-around die casting, rust preventive oil for insert of pour-around die casting, and method for pouring around an insert  
Disclosed are an insert of pour-around die casting, which is incorporated by an aluminum alloy die casting and has an organic film formed on the surface of the insert, wherein the organic film...
6656600 Carbon deposit inhibiting thermal barrier coating for combustors  
A carbon deposit inhibiting thermal barrier coating for an internal element or component in a gas turbine engine. Such coating includes a layer of thermal barrier material coated onto the surface...
6588408 Cylinder liner for diesel engines with EGR and method of manufacture  
A ferrous cylinder liner for use in diesel engines having exhaust gas recirculation (EGR) is protected from corrosive attack from the EGR environment by first final machining the inner running...
6546922 Piston engine with light-alloy cylinder  
The invention aims to improve the seizure resistance of a piston engine with a light-alloy cylinder having a chrome-plated friction surface. To this end the friction surface of the piston is...
6508240 Cylinder liner having EGR coating  
A ferrous cylinder liner for use in diesel engines equipped with exhaust gas recirculation has at least a portion of its inner surface covered by an electroless coating of nickel. The coating has a...
6367463 Advanced antipolishing ring arrangement  
An antipolishing ring arrangement utilized in a cylinder of a large combustion engine, which arrangement is supported on a cylinder sleeve, comprises at least two separate ring elements which are...
6328026 Method for increasing wear resistance in an engine cylinder bore and improved automotive engine  
This invention is directed to a method for enhancing the wear resistance of an iron engine cylinder bore comprising laser alloying of the cylinder bore with selected precursors and honing the...
6309806 Method of providing microscopic features  
A method of providing the inside surface of a hollow object with at least one microscopic feature, comprising the steps of coating at least a part of the inside surface with photo-sensitive...
6257217 Combustion chamber component for an internal combustion engine having a water and oil repellent coating and process for formation of coating  
A combustion chamber component for an internal combustion engine has a water and oil repellent coating which has good adhesive power and in which the effect of suppressing the accumulation of...
6173702 Movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine  
6170441 Engine system employing an unsymmetrical cycle  
Highly efficient engine. The system includes an internal combustion engine having at least one piston in a cylinder, the cylinder including a cylinder head. The engine operates on an unsymmetrical...
6164260 Scraping ring and sealing ring used with a cylinder liner in an internal combustion engine  
An internal combustion engine includes a cylinder block with a cylinder bore. A cylinder head is attached to the cylinder block and covers the cylinder bore. A cylinder liner within the cylinder...
6074763 Light metal part activation for casting with another light metal part  
A cylinder-liner blank which preferably consists of a hypereutectic aluminum/silicon alloy and is cast into a crankcase. A special surface treatment achieves better material bonding of the liner in...
6044820 Method of providing a cylinder bore liner in an internal combustion engine  
A method of making an engine block for an internal combustion engine comprising making an engine block with cylinder bores, forming a spray-formed cylinder liner with a predetermined internal...
5954038 Combustion face insert  
A combustion face insert is provided for connection to a bottom wall of an aluminum cylinder head adjacent a combustion chamber in an internal combustion engine which includes an insert body formed...
5947094 Methods and apparatus for making ceramic matrix composite lined automotive parts and fiber reinforced ceramic matrix composite automotive parts  
A method of forming a breakage resistant, erosion resistant ceramic liner for a part comprising the steps of, forming a liner of a ceramic material containing pores; filling the pores with a...
5923944 Fluid containment article for hot hydrocarbon fluid and method of forming a coating thereon  
A fluid containment article that exhibits a reduced tendency for thermal decomposition products to deposit and adhere to its surface in contact with a hydrocarbon fluid, such as a hydrocarbon fuel,...
5891584 Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits  
Articles for hot hydrocarbon fluid wherein the surface for contacting the fluid is a diffusion barrier material or a catalytic material coated on a metal substrate. The material is either...
5820938 Coating parent bore metal of engine blocks  
A method of fluxing a cast light-weight metal substrate for thermally adhering sprayed metallic coatings thereto, comprising: (a) preparing the substrate to be clean of grease and oil and to have a...
5805973 Coated articles and method for the prevention of fuel thermal degradation deposits  
Articles for hot hydrocarbon fluid wherein the surface for contacting the fluid is a metal oxide, amorphous glass or metal fluoride diffusion barrier material coated on a metal substrate. The metal...
5771873 Carbonaceous deposit-resistant coating for engine components  
An engine component such as an intake or exhaust valve, or any other component near or within the combustion chamber, is coated with an amorphous hydrogenated carbon film coating to prevent the...
5771855 Damage detecting apparatus for ceramic parts  
The damage detecting apparatus for ceramic parts detects breakage of the ceramic combustion chamber structure and valves or breakage and wear of the cylinder liner and minimizes the damages to the...
5738061 Engine having sound absorption structures on the outer sides of combustion chambers  
The present invention relates to a sound absorption structure-carrying engine provided on the outer sides of combustion chambers with sound absorption layers adapted to shut off the pressure waves...
5722379 Internal-combustion engine and process for applying a thermal barrier layer  
This invention provides a porous thermal barrier layer for protecting parts of an internal-combustion engine having parts which are acted upon by combustion, and particularly by heat, and to a...
5687679 Multiple nanolayer coating system  
A thermal barrier coating for high temperature applications has improved resistance to heat flow. The coating comprises a large number of these (nanometer scale) layers separated by interfaces...
5666933 Sleeveless cylinder block without marginal plating coating  
A sleeveless cylinder block for an automobile engine, motorcycle engine or the like having at least one cylinder such as that made of an aluminum ally, the inside surface of which is plated, is...
5592927 Method of depositing and using a composite coating on light metal substrates  
Method of depositing an Fe x O comprising coating onto a light metal substrate by use of wire-arc thermal spraying that propels atomized droplets by use of atomizing gases, comprising: preparing...
5549086 Sliding contact-making structures in internal combustion engine  
Sliding contact-making structures of an internal combustion engine, which comprise (a) a cylinder unit having an inner plating coating containing a dispersoid substance such as a plating coating of...
5522371 Thermal insulation engine  
The combustion chamber of an engine is formed in a double insulation structure where partially stabilized zirconia (PSZ) material having a low thermal conductivity is disposed between two walls for...
5477820 Thermal management system for heat engine components  
Heat engine piston and combustion chamber construction enclosing a gas combustion zone, comprising: a piston body having a crown facing said gas combustion zone; combustion chamber surfaces...
5450827 Aluminum alloy cylinder block for an internal combustion engine  
An aluminum alloy cylinder block for an internal combustion engine includes a pair of liners fit within a pair of symmetrically disposed grooves which are formed on an inner peripheral surface of...
5325824 Split cycle internal combustion engine  
A split cycle internal combustion engine having located wholly within the combustion chamber (13) of the firing cylinder (10) and spaced from the walls thereof a hollow dome (14) with the closed...
5315970 Metal encapsulated solid lubricant coating system  
An engine block having one or more anti-friction coated cylinder bore walls, comprising: a coating of grains fused to the cylinder bore wall, the grains being comprised of solid lubricant particles...
5305726 Ceramic composite coating material  
A ceramic coating for a metal article includes a metallic bond coat deposited on the metal article, at least one MCrAlY/ceramic layer deposited on the bond coat, and a ceramic composite top layer...
5260116 Ceramicm port liners  
Ceramic materials to be insert-cast are disclosed, which each contain not less than 65% by volume of aluminum titanate as a crystalline phase, and have an average particle diameter of crystals...
5215050 Method of producing a cylinder head of an internal combustion engine  
A method of producing a cylinder head of an internal combustion engine, comprising a cylinder head housing made of an aluminum material and having a base plate fitted into the...
5211153 Two-cycle internal combustion gasoline engine cylinder  
The present invention relates to a two-cycle internal combustion gasoline engine cylinder. The two-cycle engine cylinder according to this invention is characterized in that a smooth hard chromium...
5195488 Internal combustion engine with unique swirl  
An internal combustion engine is described as having a unique angular relationship between the longitudinal axis of each piston cylinder, the center axis of any associated intake ports through...
5148780 Cylinder liner and method for manufacturing the same  
A cylinder liner comprises an alloy plating film of Ni-B or Ni-P or Ni-Co-P formed on at least a part contacting with cooling liquid in an outer peripheral surface and further a nitrided layer...
Matches 1 - 50 out of 145 1 2 3 >