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WO/1996/023971A1 |
An improvement in a capacitive discharge ignition system utilizing a permanent magnet assembly (54) revolving in synchronism with the operation of an internal combustion engine to generate spark energy. The relatively high voltage necess...
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WO/1996/022455A1 |
A diesel engine (10) has a precombustion chamber (30) with four circumferentially spaced and angled transfer passages (60, 61) leading to the main combustion chamber (44). Each transfer passage (60, 61) is tapered to provide a larger low...
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WO/1996/021090A1 |
Regulating hydraulic drive of valves for timing gear, finding its application in engines with internal combustions consists of two cams (1) with evenly changeable along their length profiles and attached to an axially-mobile shaft (2) an...
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WO/1996/019652A1 |
A Stirling engine is provided for driving a load through a set of Class 1 elliptical gears of the first type. This load may be, among others, an automobile, a fixed power station, a lawn mower, a boat, etc. In another aspect of the discl...
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WO/1996/018813A1 |
An intake system is described for a spark ignition internal combustion engine having ports per cylinder, which may lead to a common intake valve or two separate intake valves. One of the intake ports (12) is shaped to direct a first flow...
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WO/1996/018028A1 |
A device (1) has several components, of which at least one rotary throttle member arranged in a throttle valve pipe (11) and capable of being actuated by a throttle pipe regulating engine (3), an electronic controller (4), a regenerating...
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WO/1996/017671A1 |
A stable, close-coupled catalyst, an article comprising the close-coupled catalyst and a related method of operation. The close-coupled catalyst comprises a catalyst support and a palladium catalytic component. Preferably and optionally,...
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WO/1996/016261A1 |
The new engine operates in the cycles of 2 and 4 strokes in explosion or internal combustion systems, effecting the cycles in 90� or 180� of crankshaft rotation, respectively. It is comprised of a fixed body (1) and four cylinders (3...
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WO/1996/016282A1 |
A gear-driven internal combustion engine with pairs of twin pistons (20, 21) connected by rigid shafts (16) to convert reciprocating motion to rotary torque by segmented upper (18) and lower (19) rack and pinion (10, 13) gears, rotating ...
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WO/1996/016253A1 |
Valve lift and duration may be varied by moving the pivot (3) of a rocker arm or finger follower (2), and simultaneously altering the valve clearance during engine operation. The phase of the valve event may also be varied by moving the ...
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WO/1996/016264A1 |
A system and process for fuel or liquid preparation including a plurality of vortex stacks (120) of sequential vortex elements (141-143) operationally coupled with an integrated pre-manifold centrifuge type-cyclone scrubber (325). Each v...
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WO/1996/014502A1 |
A double acting piston (4) is arranged to reciprocate within the bore of a cylinder (1), and has a pair of piston rods (5, 6) extending in opposed directions. Air for combustion is passed to the cylinder bore (1) via respective ports (10...
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WO/1996/014218A2 |
A universal powerhead apparatus (12) which is securable to a frame portion (14) of a land vehicle (10, 84, 88), pump or other tool to replace an existing internal combustion engine of the device without requiring significant modification...
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WO/1996/013658A1 |
A liquid propane injection system (10) for a diesel engine (14) includes a liquid propane fuel tank (12), a pump (20), a heat exchanger (34), a reservoir (42), and an injector (48). The pump (20) receives liquid propane from the liquid p...
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WO/1996/012097A2 |
The effectiveness is prolonged for catalytic oxidizers to reduce emissions of both HC and CO from two-stroke gasoline engines. A compound of a platinum group metal is added to the cylinder of the engine to make it available as an active ...
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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/1996/008640A1 |
A temperature control system in a liquid cooled internal combustion engine equipped with a radiator. The system comprises a flow control valve, first and second sensors and an engine computer. The flow control valve controls flow of a te...
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WO/1996/007464A1 |
A device for removing oil, soot and/or other foreign matter from an air, gas and/or steam flow, useful in particular for internal combustion engines, is characterised by at least one drum (5) arranged in a closed chamber (2) and capable ...
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WO/1996/005426A1 |
In a two-stroke engine with ports controlled by the piston and with the air charge or a lean fuel-air mixture precompressed in the crankcase (11), the cylinder space is fed with a jet of rich fuel-exhaust gas mixture from the feed chambe...
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WO/1996/004466A1 |
A ceramic/metallic, low polluting, long life, high performance, two-cycle gasoline engine (10) that requires no oil lubrication. This engine eliminates the need for oil lubrication by: a) incorporating advanced ceramic materials, such as...
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WO/1996/002742A1 |
An ignition device for an internal combustion engine comprising a small pre-chamber (1) having a volume of about 0.7 % of the volume of an associated combustion chamber, a small outlet orifice (1a) in the pre-chamber having a dimensionle...
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WO/1996/001940A1 |
An internal combustion engine having at least one cylinder (2) with a primary piston (3) slidable therein, the primary piston (3) being linked to a crankshaft (4) to provide power output from the engine, is characterised in that the uppe...
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WO/1995/033131A1 |
An improved, reciprocating internal combustion engine is disclosed herein. This engine consists of multiple cylinders (1), each closed by a cylinder head (2) and containing a piston (3) which is connected to a power output shaft (4). Eac...
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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/1995/031634A1 |
According to the invention, the valve comprises a cylindrical body (21) in a housing (21), for receiving one end of a return spring while the end is in contact with the case. The valve also includes two ribs (22, 23) for connection to a ...
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WO/1995/031349A1 |
The present invention relates to an acceleration pedal erroneous-operation preventive device for cancelling an acceleration when an acceleration pedal is mistakenly operated instead of a brake pedal. The device comprises a magnetic coupl...
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WO/1995/030847A1 |
An object of the invention is to provide a construction for a crank device for performing power conversion between a reciprocating linear motion and a rotary motion, which construction provides a good dynamic balance and power transmissi...
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WO/1995/029328A1 |
The present invention is directed to a combustion chamber configuration which can enhance an engine output by reducing a combustion time. The combustion chamber (18) for an internal combustion engine having multiple valves, including a c...
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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/1995/027137A1 |
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/1995/026464A1 |
A lightweight back-pack generator set (10) having a spark-ignited engine operating on middle distillate fuels (e.g. JP-5, JP-8 and F-34) has been provided. The generator set (10) includes a back-pack frame (12); an alternator (25); and a...
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WO/1995/024458A1 |
A viscosity index improver comprising a polymer containing at least 70 wt.% of an alkyl (meth)acrylate monomer (the alkyl group bearing ten or less carbon atoms) as the constituent unit; and a lubricating oil prepared by adding the impro...
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WO/1995/023731A1 |
A high speed motorized water ski (10) has a hull (16) having a bow (18), a stern (20) and a deck (22) sized for accommodating a standing rider (12). A jet pump (100) is mounted in the stern (18) for discharging a propelling stream of wat...
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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/1995/023279A2 |
An internal combustion engine (10) has rotary valves (27) associated with movable shutters (142, 154) operable to vary the closing of intake air/fuel port sections (34, 35) to obtain peak volumetric efficiency over the entire range of sp...
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WO/1995/022689A1 |
The invention concerns a valve system for a radial-piston engine having sliding rings with channel openings formed therein, i.e. a port ring and a valve ring, said rings being rotatable relatively to one another and yieldingly pressed ag...
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WO/1995/022687A1 |
An intake manifold system (10) is described for a multi-cylinder four stroke spark-ignition internal combustion engine (12). Each cylinder has at least one intake port (20), each intake port (20) being connected at one end to the combust...
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WO/1995/018292A1 |
An exhaust gas purification device (10) for trapping combustion engine exhaust emissions, particularly hydrocarbons and particulate matter, is disclosed. The device includes a casing (12) having an inlet (14) for exhaust gases from a com...
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WO/1995/017249A1 |
The invention relates to a catalyst for the purification of gasoline engine exhaust gases comprising a catalyst body having numerous through-flow channels for exhaust gas, a support coated on the body and comprising, in addition to alumi...
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WO/1995/017589A1 |
The invention relates to a spark-ignition piston engine with at least one inlet port (3) per cylinder which can be opened or closed by an inlet valve (2) to which is allocated a channel-like inlet (4) for air and/or a fuel-air mixture, c...
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WO/1995/016188A1 |
A method and an arrangement for transferring a small volume of fluid along a boundary layer between two tightly contacting elongated bodies (1, 2) from a first end to a second end of said tightly contacting bodies, where at least one of ...
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WO/1995/016282A1 |
A fastener system for tab bussing for the multicell batteries and the apparatus to assist this system are described. The holding device (30) is used to hold the tab bussing structure (50/52) together. The holding device can be a bolt or ...
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WO/1995/015825A1 |
The present invention is directed to a machine (10) which is attached to the compactor (2) to lay film over the face of a landfill. More specifically, the present invention is directed to a machine (10) and the method for laying a polyol...
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WO/1995/016107A1 |
A valve system (A) for controlling the opening and closing of the intake and exhaust ports (16, 18) of the internal combustion engine's cylinders (C) consists of a shutter valve assembly (B) which opens and closes a row of openings regis...
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WO/1995/016113A1 |
The invention relates to a two-stroke internal combustion engine and a process for operating such an engine which comprises at least one cylinder (10) containing a reciprocating piston (20) and at least one inlet (40) and exhaust (70) pa...
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WO/1995/015429A1 |
A rotary engine in which two rotors having interleaving radial vanes (3, 4, 8, 9) revolve inside a cylindrical cavity and are connected to a planetary output gear system which causes them to alternately speed up and slow down. An axial s...
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WO/1995/014160A1 |
The invention concerns a device with at least a first and second catalytic converter zone (20, 21) disposed in series so that the stream of exhaust gas from a combustion engine, in particular a four-stroke internal-combustion engine, flo...
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WO/1995/012772A1 |
A crank arm (16) and crank pin (18) are carried on an eccentric (60) which rotates about a central axis (32) while revolving about a peripheral axis (34). The crank arm (16) has an effective length greater than the distance (Lo) between ...
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WO/1995/008706A1 |
In order to supply a combustion installation, such as an internal combustion engine (1), with a second type of fuel, in particular LPG, in addition to a first type of fuel, such as petrol, a second control unit (12) is coupled to the fir...
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