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| Number | Title | Issue Date |
| 7383793 | Method and a device for production of mechanical work and cooling/heating in conjunction with a combustion machine A device and a method to extract mechanical energy in combination with heat and/or coiling from a combustion engine, to which fuel and air is fed, whereby water is added to the combustion engine's inlet air prior to combustion. The combustion engine's flue gas is fe... | 06/10/2008 |
| 7033525 | High conductivity polyaniline compositions and uses therefor The present invention describes compositions formed from polyanaline and carbon nanotubes, which exhibit enhanced conductivity and which provide uses in electronic circuit applications. ... | 04/25/2006 |
| 7028476 | Afterburning, recuperated, positive displacement engine The invention is a positive displacement heat engine; where the engine cycle comprises the steps of Ericsson (isothermal) compression, recuperative heat addition, Brayton (adiabatic) expansion, and recuperative heat removal; whose principle is heat addition to the c... | 04/18/2006 |
| 7025022 | Exhaust valve and intake system A method for controlling a fluid quantity in an internal combustion engine is provided for an internal combustion engine having an engine shaft and an operation cycle that includes at least one intake phase, one proportioning phase, one combustion phase in a combust... | 04/11/2006 |
| 6968751 | Axial piston machines This invention relates to internal combustion engines with cylinders arranged parallel to the main shaft and where reciprocating movements of the pistons are converted to rotation by means of a Z-crank mechanism and motion converter, or conversely to systems such as... | 11/29/2005 |
| 6684825 | Rotary machine and thermal cycle A rotary machine having a housing with rotary components disclosed within. The rotary machine is configurable as an internal combustion rotary engine, an external combustion rotary engine, a gas compressor, a vacuum pump, a liquid pump, a drive turbine, o... | 02/03/2004 |
| 6672275 | Rotary machine and thermal cycle A rotary machine having a housing with rotary components disclosed within. The rotary machine is configurable as an internal combustion rotary engine, an external combustion rotary engine, a gas compressor, a vacuum pump, a liquid pump, a drive turbine, o... | 01/06/2004 |
| 5232007 | Combination of a fuel manifold and a plurality of like fuel control devices mounted thereto, a manifold for such combination and methods of making the same A combination of a fuel manifold and a plurality of like fuel control devices mounted thereto, a manifold for such a combination and methods of making the same are provided, the combination comprising a fuel manifold having a fuel receiving chamber therei... | 08/03/1993 |
| 4516536 | Three cycle internal combustion engine An axial piston type internal combustion engine of novel three cycle variety, wherein the complete combustion process within the combustion chamber consists of three distinct cycles, accomplished over two distinct strokes of each piston, the three cycles ... | 05/14/1985 |
| 4476821 | Engine An engine has preferably coupled together a reciprocating air compressor discharging through a heat exchanger into a reciprocating cylinder piston combination, the flow into the piston cylinder combination being controlled by a cam-actuated inlet valve wh... | 10/16/1984 |
| 4473051 | Internal combustion engine An illustrative embodiment of the invention provides a four cycle internal combustion engine that produces one power stroke for each full rotation of the crankshaft. Direct fuel and oxidizer injection into the cylinder permits engine speed and power to be... | 09/25/1984 |
| 4458635 | Two-cycle internal combustion engine In a valve in head two-cycle internal combustion engine, a slave piston and a power piston reciprocate in a pair of parallel cylinders. Valve opened and closed intake and exhaust ports respectively communicate with the slave piston and power piston cylind... | 07/10/1984 |
| 4418657 | Split cycle internal combustion engines The high pressures in the combustion chambers of split cycle internal combustion engines require higher voltages to be applied to spark plugs than are utilized in conventional Otto cycle engines, with the result that the working life of the spark plugs is... | 12/06/1983 |
| 4333424 | Internal combustion engine The engine has a compressor which compresses air for delivery via a heat exchanger to an expander. The expander receives the compressed air and fuel and, while combustion occurs during a power stroke, the air pressure is reduced to atmosphere and the expa... | 06/08/1982 |
| 4300486 | Internal combustion engine system technical field An internal combustion engine 10 wherein no compression function is carried out in the engine 10 and including a tank 30 of compressed air, a pressure regulator 34, a fuel injector 28, and means 40 and 42 for connecting the pressure regulator 34 and the f... | 11/17/1981 |
| 4230075 | Internal combustion engine An internal combustion engine method and apparatus wherein most or all of the air compression required for combustion is done outside of the internal combustion engine and out of heat exchange contact with the combustion chamber. The engine includes direc... | 10/28/1980 |
| 4215659 | Internal combustion engine An internal combustion engine of the gasoline or diesel reciprocating piston type wherein the fuel and air are fed into the combustion chamber in the sequence: (1) fuel is fed into the combustion chamber first, and (2) air (preferably compressed air) is t... | 08/05/1980 |
