摘要:
Direct circular rotary internal-combustion engine with toroidal expansion chamber and rotor without moving parts, which directly converts the combustion expansion into a rotary movement of the shaft thereof, receives the compressed oxidizing agent at high pressure, does not require inertia in order to function, and in which combustion can take place in a static combustion chamber.
摘要:
Oil supply grooves (74, 84) are formed respectively in a rotating shaft (70) of a compression mechanism (50) integral with an electric motor (40) and in a rotating shaft (80) of an expansion mechanism (60). The rotating shafts (70, 80) are coupled together by engagement between an engagement convex portion (85) and an engagement concave portion (75) which are formed respectively in shaft ends of the rotating shafts (70, 80). And, a seal groove (S) is formed in the peripheral surface of the engagement convex portion (85) and an O-ring (R) is engaged into the seal groove (S). Hereby, lubrication oil leakage from between the engagement convex portion (85) and the engagement concave portion (75) is prevented.
摘要:
Disclosed is a single-stroke internal combustion engine including a cylinder seat and a power wheel. The cylinder seat has a circular cylinder, at least one first explosion chamber disposed on a cylinder wall, and an ignition system, a fuel supply system, a compression means, an exhaust means and an intake means installed at the external periphery of the cylinder seat corresponsive to each respective first explosion chamber and communicating with the cylinder. Each ignition system is corresponsive to the first explosion chamber; the power wheel is slidably coupled to the circular cylinder of the cylinder seat, and has at least one compression chamber and a second explosion chamber disposed adjacent to each other and rotably corresponsive to the first explosion chamber, fuel supply system, compression means, exhaust means and intake means of the cylinder seat. After the power wheel is turned on, air enters into the intake means and fuel gas is supplied from the fuel supply means, and both air and fuel gas are compressed in the compression chamber by the compression means and collected into the first explosion chamber and the second explosion chamber and ignited by the ignition system for explosion, and the explosion produced by the compressed fuel gas has a high explosive yield to drive the power wheel to rotate by the second explosion chamber, so that the power wheel is rotated constantly in a single direction to provide high-efficiency kinetic energy.
摘要:
Rotary internal combustion engine comprising a cylinder (1) timed to rotation of a rotor blade (20), a shutoff valve (31) being inserted into the cylinder (1) to stop up the cylinder space in a radial direction and then fuel and air are injected for combustion into the sealed layer formed between the shutoff valve (31) and rotor blade (20) and combustion pressure generated therein directly provides rotation to the rotor (10) and working shaft (3), with the shutoff valve (31) as a starting point for a mechanical action.
摘要:
An obstacle to achievement of a rotary internal combustion engine is, since a cylinder has a well hole structure, a difficulty in constructing a starting point for a physical action that enables combustion pressure of fuel to be transferred to a blade of a rotor. According to the rotary internal combustion engine of the present invention in the cylinder, being timed to rotation of the rotor blade, the shutoff valve is inserted into the cylinder to stop up the cylinder space in a radial direction and then fuel and air are injected for combustion into the sealed layer formed between the shutoff valve and rotor blade and combustion pressure generated therein directly provides rotation to the rotor and working shaft, width the shutoff valve as a starting point for a mechanical action.
摘要:
An internal combustion engine, designed to convert thermal energy into mechanical energy according to the same general principle employed in conventional reciprocating piston-and-cylinder combustion engines, wherein: (i) the equivalent of the cylinder of the conventional engine is replaced by two series of chambers, a first series and a second series, each series of chambers being separately disposed in a circumferential arrangement about a common axis and separated in space one from another; and (ii) wherein the conventional piston is replaced by one or more vanes, said vanes being adapted to form sealing contact with the chambers; and (iii) the two series of chambers being connected by one or more transfer ports; characterised in that air is compressed in one series of chambers and combustion gasses are exhausted by means of the other series of chambers.