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Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

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Class 123/73D - Disc valves


Subclass of Class 123 - Internal-combustion engines
No. of patents: 18
Last issue date: 07/12/2011


NumberTitleIssue Date
7975660Laminated counterweight for timing control
A stratified two-stroke engine having a laminated counterweight is disclosed. The laminated counterweight includes a traditional counterweight portion and a laminate portion. The laminate portion has an approximately circular peripheral shape and at least one notch....
07/12/2011
7331315Two-stroke engine with fuel injection
A two-stroke internal combustion engine is provided with a fuel injector. The two-stroke internal combustion engine may have at least one transfer passage, an air channel, and a fuel injector. The transfer passage is between a crankcase and a combustion chamber of t...
02/19/2008
7261281Carburetor
A carburetor including a mixture channel and an air channel that are separated from one another, wherein a fuel opening opens into the mixture channel. A throttle element is rotatable about an axis of rotation that extends transverse of the direction of flow in the ...
08/28/2007
7210433Stratified scavenged two-stroke engine
A two-stroke internal combustion engine includes dual transfer passages in gaseous communication between a crankcase chamber and a combustion chamber of the engine, an air passage through the crankcase to the crankcase chamber and in gaseous communication with a car...
05/01/2007
7191742Diesel aircraft engine
The present invention is an engine, including two banks of cylinders in a flat, opposed cylinder arrangement and a crankshaft having a plurality of paired throws, the two throws of each respective pair of throws being disposed adjacent to each other and coplanar wit...
03/20/2007
7168517Throttle valve opening control device and layout structure thereof
A throttle valve opening control device includes a drum which is connected to a throttle grip by a wire, an input shaft which is integrally mounted in the drum, an output shaft which is connected to the input shaft by a power transmission device, a link mechanism wh...
01/30/2007
7093570Stratified scavenged two-stroke engine
A two-stroke internal combustion engine includes at least one gaseous communication charge passage between a crankcase chamber and a combustion chamber of the engine and a piston to open and close the top end of the passage and a rotary valve to open and close the l...
08/22/2006
5365899Valve arrangement for an internal combustion engine
A two-stroke engine having a crankcase (10) with a crankshaft (11), a cylinder (13) with a piston (14) movable therein, and at least one passage (18) for transferring an air/fuel mixture from the crankcase to the cylinder. The engine is provided with at l...
11/22/1994
5257601Adjustable rotary valve assembly for a combustion engine
A rotary valve assembly is provided for use in a combination engine, wherein the valve assembly is adjustable for variable valve timing during engine operation. The rotary valve assembly comprises a rotary valve plate formed by a pair of valve leaves moun...
11/02/1993
5251583Intake apparatus for two cycle engine
A motorcycle powered by a two cycle internal combustion engine having an improved induction system that has a vertically extending intake pipe so as to permit a wide latitude of leaning of the motorcycle without interference from the induction system. The...
10/12/1993
4813387Internal combustion, reciprocating piston engine
The present invention relates to an internal combustion, reciprocating pin engine with a piston which, on its up-stroke, sucks air or a fuel-air mixture via a flap valve or a similar device into the space beneath its base and, during the down-stroke, sen...
03/21/1989
4608949Two-cycle engine
A two-cycle engine with an intake port extending perpendicularly to a crankshaft, wherein the intake port is directed substantially parallel with a tangential line a crank web defines at its top point on the side of a cylinder. A cylinder skirt portion fr...
09/02/1986
4550696Internal combustion engine with disc inlet valve
A high performance two-stroke internal combustion engine comprises at least one disc inlet valve driven from a shaft via bevel gears. The shaft is driven from a pinion secured to the engine crank-shaft via a variable drive. The variable drive includes a s...
11/05/1985
44454682-Stroke internal combustion engine and an ignition-combustion method of an internal combustion engine
A 2-stroke engine having a combustion chamber and a scavenge port which is open to the combustion chamber. When the engine is operating under a light load in which a large amount of unburned components, incompletely burned components and oxygen remains in...
05/01/1984
4362132Two-cycle engine
A two-cycle engine is disclosed which conventionally includes a piston that reciprocates between a closed combustion chamber and crankcase. The piston reciprocates through a connecting rod that is eccentrically connected to the crank discs of a crankshaft...
12/07/1982
4079706Two-stroke internal combustion engine
An internal combustion engine has at least three cylinders and induction conduits opening into the lower portion of the cylinders or into the crankcase. The induction conduits are intended at least for combustion air, comprising at least one rotary disc v...
03/21/1978
4071000Double crankshaft valved two cycle engine
A two cycle engine is disclosed wherein a pair of pistons reciprocate within a common cylinder to operate a pair of crankshafts mounted at opposite ends of said cylinder. Intake mixtures for the cylinder are crankcase-pumped, and both the intake and outpu...
01/31/1978
 
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