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WO/1996/010692A1 |
A device for the magnetic treatment of fluids comprises a plurality of neodymium-based permanent magnets (10, 12) mounted around a fluid conduit (18) by means of suitable brackets or housing (14, 16). In the treatment of gas and liquid f...
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WO/1996/010689A2 |
A spark ignited, piston type diesel fueled internal combustion engine is provided with a charge conditioning system that includes a fuel preheater for vaporizing liquid fuel to enable starting of the engine and at least one secondary hea...
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WO/1996/009358A1 |
Injectors are disclosed for use in an underoxidized burner having a single or double stage internal combustion chamber (10) for receiving gaseous or liquid fuel such as diesel for mixture with air or oxygen and subsequent ignition by a s...
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WO/1996/009467A1 |
An internal combustion engine of the known type has a 4-valve cylinder head with a central injector valve. To cool the cylinder head floor, coolant flows via a total of eight inlets into individual outer cooling chambers in the cylinder ...
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WO/1996/009468A1 |
An internal combustion engine of the known type has an assembly support incorporating a lubricant oil pump and a coolant pump. Both pumps with their respective housings are mounted in apertures in the assembly support and sealed off from...
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WO/1996/009465A1 |
An engine structure and mechanism that operates on various combustion processes in a two-stroke-cycle without supplemental cooling or lubrication comprises an axial assembly of cylindrical modules (54) and twin, double-harmonic cams (12)...
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WO/1996/009463A1 |
The present invention relates to a method for operating a diesel engine supplied with gasoil and an additive. The method is characterized in that said additive is based on transition metals and in that the adjustment of the maximum richn...
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WO/1996/008641A1 |
An environmentally accommodating, reduced NOx, spark (18a) or plasma ignited reciprocating multi-fuel engine utilizing direct, in cylinder, water injection (17) and an optional oxygen enriched air supply (10) is able to operate as an ult...
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WO/1996/007818A1 |
A combustion-and-steam engine system has a phase-change water injector (1) through which water is spray-injected into combustion gases in a combustion chamber (2) of a Nelson Engine (79) or any type of heat engine with either rotational ...
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WO/1996/007823A1 |
The proposal is for a starting aid system especially for a diesel engine, comprising a starting aid device (16) fitted in a combustion chamber (13) or an intake pipe which takes the injected stream (15) of fuel into an ignitable state. T...
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WO/1996/007841A1 |
In a light-metal piston for highly stressed internal combustion engines with a combustion chamber in the piston head, in order to keep the stresses at the edge of the combustion chamber low without unnecessarily increasing the stresses i...
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WO/1996/005420A1 |
The invention relates to a method for regulation of a combustion engine having a narrow banded lambda sensor for stoichiometric mixture ratios of air-fuel ('lambda' = 1,0) arranged in the exhaust system, where the combustion in the combu...
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WO/1996/005415A1 |
The invention concerns an engine brake device for an internal combustion engine, in particular a diesel engine. The proposed device has a controllable shut-off unit in the exhaust line and an actuator (7) for each (at least one) outlet v...
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WO/1996/004475A1 |
A fuel pump includes housing (1) having a fuel passage (47, 48) connectable to a source, fuel supply chamber (38) communicating with the passage, pump cylinder (2), plunger (3) reciprocable in the cylinder at a clearance and defining at ...
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WO/1996/003573A1 |
During operation of an internal combustion engine, structures adjacent the piston top ring turn around position and the exhaust port are exposed to high temperatures. In order to improve cooling around these adjacent structures, the heat...
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WO/1996/003758A1 |
The description relates to a process and device for driving an electromagnetic consumer (100), especially a magnetic valve for controlling fuel metering in a diesel engine. The consumer (100) is connected in series with a current control...
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WO/1996/003578A1 |
An injection method presenting, in addition to the main injection phase, an auxiliary pre-injection phase during the induction stroke of the engine. The pre-injection phase is preferably performed at the start of the induction stroke, an...
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WO/1996/003571A1 |
An automatic regeneration initiating method presenting, in addition to the main injection phase, an auxiliary post-injection phase for injecting a given quantity of fuel directly into the cylinders during the expansion stroke when the te...
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WO/1996/003572A1 |
An injection method applicable to engines featuring a Denox catalyst for reducing the nitric oxide content of exhaust gas. In addition to the main injection phase, the method presents a post-injection phase predominantly performed during...
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WO/1996/001941A1 |
The combination apparatus (20), preseparator (98), vacuum regulator (96) and check valve (106) silences and filters air flow and separates air-contaminant mixtures. The combination apparatus (20) comprises an annular housing (22) having ...
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WO/1996/001969A1 |
A method for treating cooking fumes to oxidize oxidizeable particulate and gaseous components thereof includes contacting the fumes with a catalytic material containing ceria and alumina each having a BET surface of at least about 10 m2/...
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WO/1996/001943A1 |
This invention relates to engine-building and more particularly to a method of piston internal combustion engine working and may be used in stationary power-generating plants and in transport. A method of piston internal combustion engin...
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WO/1996/000943A1 |
A method and apparatus are disclosed for monitoring similar machine components loaded in parallel to produce diagnostic trend information used to predict component degradation or failure. Split exhaust manifolds (18, 20) are each provide...
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WO/1995/033023A1 |
The present invention relates to a process for reducing nitrogen oxides emissions from a diesel engine which comprises preparing an emulsion (80) of water in diesel fuel which contains a catalytically effective amount of catalyst composi...
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WO/1995/033022A1 |
Method of reduced temperature metallic vapor phase combustion for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, it relates to methods and composition of metal-containing fuels comprised of enhanced c...
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WO/1995/032359A1 |
Variable valve lift in an engine is achieved by varying the location of the pivot (6) of the rocker arm or finger follower (2). The path of contact between the rocker arm or finger follower and the pivot may be circular or non-circular. ...
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WO/1995/032362A1 |
An intake and exhaust system for use with international combustion engines that uses two intake valves (14) and one exhaust valve (16) for each cylinder (12). The three valves are preferably round and spaced around the cylinder centerlin...
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WO/1995/032360A1 |
A process allows waste heat from an internal combustion engine to be recovered. At least part of the thermal energy contained in the exhaust fumes from a first stroke and in the engine block are used to evaporate a liquid injected into t...
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WO/1995/028236A1 |
An engine cleaner composition and method for removing carbonaceous deposits from engine fuel-system components such as mechanical and electronic fuel injectors, intake valve seats, valves, combustion cylinders, spark plugs, and oxygen se...
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WO/1995/028558A2 |
A method and device are disclosed for operating a diesel engine which is fed with a diesel/water emulsion in which the proportion of water is altered in accordance with the engine speed and load. To achieve further reductions in the conc...
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WO/1995/028559A2 |
An emulsion running mode is disclosed for a diesel engine whereby the diesel engine can be switched as required to run on emulsion, using a water/diesel emulsion produced upstream of the injection pump, or on diesel, using water-free die...
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WO/1995/027843A1 |
An electrically regenerable diesel particulate filter cartridge and filter comprising an electrically, variably resistive sheet(s) or tube which, when energized, provide sufficient heat to burn off soot particulates entrapped in the filt...
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WO/1995/027845A1 |
A process for operating a combustion engine (300) which comprises the steps of converting a fuel precursor containing hydrogen to produce substantial amounts of engine-fuel containing free hydrogen and combusting substantial amounts of e...
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WO/1995/027577A1 |
The invention concerns a diesel engine whose cylinder head has two inlet valves and two inlet ducts per cylinder, i.e. a spiral duct and a tangential duct. In order to ensure that the same gas-flow and filling conditions prevail in each ...
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WO/1995/027128A1 |
A diesel engine (3) is equipped with a three-way catalytic thermal oxidizer (21), and a special manifold on the air intake to throttle and mix in air, natural gas, and cooled exhaust, to reduce nitrogen oxides emissions to extremely low ...
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WO/1995/027127A1 |
Ceramic-metal composites are used in the fabrication of components for engines, particularly internal combustion engines. The components are made by infiltrating a molten metal (245) into a porous ceramic matrix (235) and cooling the met...
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WO/1995/027131A2 |
An internal combustion engine block having a circumferential channel formed between the cylinder block and a cylinder liner, surrounding and adjacent to the high temperature combustion chamber region of the engine, to which coolant flow ...
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WO/1995/027137A1 |
An intake and exhaust system for use with internal combustion engines that uses two intake valves (14) and one exhaust valve (16) for each engine cylinder. The three valves are preferably round and spaced substantially uniformly in the c...
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WO/1995/025888A1 |
A fuel injection device for a common rail system has an injection valve controlled by a driving mechanism (18, 34) through a double seat valve (14). The seat valve is designed together with the valve seats (36, 37) and the driving mechan...
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WO/1995/025154A2 |
The object of the invention is to prepare a fuel which enables an internal combustion engine of any type (turbine, spark ignition engine, diesel engine, Wankel engine, rotary piston engine, etc.) to operate in a pollutant-free manner. In...
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WO/1995/025153A1 |
Symmetrical or unsymmetrical dialkyl and dicycloalkyl ethers, or alkyl-cycloalkyl (polycycloalkyl) ethers containing a total of 2 to 24 carbon atoms in which the oxygen atom is attached to primary or secondary, but not to tertiary carbon...
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WO/1995/024549A1 |
A variable compression ratio engine which can operate both in a Miller cycle and a normal cycle and which can produce a high output, reduce the generation of NOx and prevent the occurrence of knocking. In order to make this happen, the e...
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WO/1995/023919A1 |
An auxiliary diesel engine powering system (5) replaces conventional battery pack for starting a heavy duty diesel engine (8) with a pneumatic starter (21) utilizing compressed air (17) generated by an air compressor (10) operated by the...
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WO/1995/023658A1 |
A cleaning apparatus (10) for cleaning the burning chambers (BC) of engines to remove carbon monoxide deposits and other accumulated residue therefrom. The apparatus (10) includes a holding tank (14) for containing a predetermined amount...
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WO/1995/023836A1 |
Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.
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WO/1995/023280A1 |
A flow-through particulate incineration system is coupled to an aerodynamically regenerated diesel engine exhaust gas particulate (soot, condensed polynuclear aromatic and aliphatic hydrocarbons and ash) trap (418). An incineration chamb...
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WO/1995/023286A1 |
The invention relates to a method for supplying vapour to intake air that is supplied to an internal combustion engine (1). The method comprises the steps of compressing the intake air before supplying the vapour and contacting, in a moi...
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WO/1995/022692A1 |
A method and a plant for combined production of electricity and fresh water in a stand-alone plant of the wind/diesel type. The method is advantageous in that it allows the production of electricity and fresh water simultaneously with op...
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WO/1995/020637A2 |
The present invention relates to processes and additive compositions capable of performing at least one of the following: a) stabilizing asphaltenes flocculated and/or precipitated in a petroleum product (as a crude oil, a residue or a f...
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WO/1995/020558A1 |
The invention is directed to the preparation of higher hydrocarbons starting with lower hydrocarbons. A hydrocarbon stream (1) is desulfurized in zone (2), mixed with steam in line (4), the total mixture is subjected to steam reforming i...
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