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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Application No. | Application Title | Issue Date |
| 20090056670 | HIGH EFFICIENCY INTEGRATED HEAT ENGINE-2 (HEIHE-2) The present invention is a second kind of High Efficiency Integrated Heat Engine, or HEIHE-2 for short. HEIHE-2 is a reciprocal combustion engine integrated with both compound cycle and combined cycle. HEIHE-2 comprises triple compound cylinder structure, with the first... | 03/05/2009 |
| 20070283939 | TURBO-LAG COMPENSATION SYSTEM FOR AN ENGINE A boost system for an engine, comprising an engine having at least a cylinder; a fuel injector coupled to said cylinder; a compression device coupled to said engine; a compressed air storage device coupled to said compression device and configured to deliver compressed ... | 12/13/2007 |
| 20070245982 | Low emission high performance engines, multiple cylinder engines and operating methods Low emission high performance engines, multiple cylinder engines and operating methods based on compression ignition of a combustion chamber charge already containing at least some fuel and air. Air is injected into the combustion chamber after top dead center is reache... | 10/25/2007 |
| 20070181084 | System for a two-stroke combustion engine with controlled additional air The present invention relates to a system (1) for supplying an air-fuel mixture to a two-stroke internal combustion engine (2), comprising a carburettor (3) having a throttle valve (4) and a choke valve (5). The system further has a tr... | 08/09/2007 |
| 20070169724 | System for a two-stroke crankcase scavenged combustion engine The present invention relates to a system (1) for supplying an air-fuel mixture to a two-stroke internal combustion engine cylinder (2), comprising a carburettor (3) having a throttle valve (4) and usually a choke valve. The system further ha... | 07/26/2007 |
| 20070107676 | Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines A method and apparatus for reducing the emissions and improving the performance of an internal combustion engine (40). An input air stream is separated into an oxygen-enriched air stream and a nitrogen-enriched air stream. The nitrogen-enriched air stream is rece... | 05/17/2007 |
| 20070079805 | Air and fuel supply system for combustion engine operating at optimum engine speed An engine and method of operating an internal combustion engine with either a continuously variable speed transmission or electric drive is provided. The engine and method comprises operating the engine at its optimum engine speed throughout a range of vehicle speeds th... | 04/12/2007 |
| 20060150928 | Air supply device for an internal combustion engine In a secondary air supply device comprising a turbine and a compressor with turbine and compressor wheels having blades which are covered by wheel covers and an air filter structure disposed between the turbine and compressor wheels, so that air is supplied to the compr... | 07/13/2006 |
| 20060130805 | Self-igniting internal combustion engine A method includes the steps of delivering a main combustion air quantity and a main fuel quantity, from which a main mixture is formed, to the combustion chamber; igniting the main mixture formed in an area of a ignition top dead center; and introducing an additional co... | 06/22/2006 |
| 20060021587 | COMBUSTION CONTROL SYSTEM OF A HOMOGENEOUS CHARGE An internal combustion engine has at least one combustion chamber and a piston slidably disposed within the at least one combustion chamber. The piston is configured to reciprocate between a top-dead-center position and a bottom-dead-center position. The internal combus... | 02/02/2006 |
| 20050193962 | Combined-cycle combustion engine based on contribution of carbon dioxide (CO2) to the combustion gases Starting from the basic structure of a conventional combustion engine, indistinctly in the gasoline or diesel model, with its corresponding engine block (6) and cylinders (7), the invention consists of providing said engine with complementary injectors ( 09/08/2005 | |
| 20050081800 | Method and apparatus for membrane separation of air into nitrogenand oxygen elements for use in internal combustion engines A method and apparatus for reducing the emissions and improving the performance of an internal combustion engine (40). An input air stream is separated into an oxygen-enriched air stream and a nitrogen-enriched air stream. The nitrogen-enriched air stream is rece... | 04/21/2005 |
